4759 Commits

Author	SHA1	Message	Date
Sami Tolvanen	e8e77de9b4	FROMLIST: scripts/mod: disable LTO for empty.c ... With CONFIG_LTO_CLANG, clang generates LLVM IR instead of ELF object files. As empty.o is used for probing target properties, disable LTO for it to produce an object file instead. Bug: 62093296 Bug: 67506682 Bug: 133186739 Change-Id: I0c7ac7ee0134465cac4a8c3a9c7e8b6347076a2b (am from https://patchwork.kernel.org/patch/10060317/) Signed-off-by: Sami Tolvanen <samitolvanen@google.com>	2019-05-20 17:43:26 -07:00
Sami Tolvanen	c274f8308e	FROMLIST: kbuild: fix dynamic ftrace with clang LTO ... With CONFIG_LTO_CLANG enabled, LLVM IR won't be compiled into object files until modpost_link. This change postpones calls to recordmcount until after this step. In order to exclude ftrace_process_locs from inspection, we add a new code section .text..ftrace, which we tell recordmcount to ignore, and a __norecordmcount attribute for moving functions to this section. Bug: 62093296 Bug: 67506682 Bug: 133186739 Change-Id: Iba2c053968206acf533fadab1eb34a743b5088ee (am from https://patchwork.kernel.org/patch/10060327/) Signed-off-by: Sami Tolvanen <samitolvanen@google.com>	2019-05-20 17:43:20 -07:00
Sami Tolvanen	0e0752ebd2	ANDROID: kbuild: add support for clang LTO ... This change adds the configuration option CONFIG_LTO_CLANG, and build system support for clang's Link Time Optimization (LTO). In preparation for LTO support for other compilers, potentially common parts of the changes are gated behind CONFIG_LTO instead. With -flto, instead of object files, clang produces LLVM bitcode, which is compiled into a native object at link time, allowing the final binary to be optimized globally. For more details, see: https://llvm.org/docs/LinkTimeOptimization.html While the kernel normally uses GNU ld for linking, LLVM supports LTO only with lld or GNU gold linkers. This patch set assumes lld will be used. Bug: 62093296 Bug: 67506682 Bug: 133186739 Change-Id: Ibcd9fc7ec501b4f30b43b4877897615645f8655f Signed-off-by: Sami Tolvanen <samitolvanen@google.com>	2019-05-20 17:43:14 -07:00
Greg Kroah-Hartman	44c5f03127	This is the 4.19.41 stable release ... -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAlzSZ3MACgkQONu9yGCS aT7f2hAAww50MxygeVQXgB0zJ7oSlEBwJAUH1GRCj1ual70pDoK9W8iuacPI4gNu +A0V4cD+lndMZ8E+F9/Vmzhmj/xHdxRfCkRmtnpa5IKUJqA/bLr1kdspYO6G354G ZBGvizvmFaAikbqNSnoadQZ5AYoT/C4FxxD6t/meQtnwmrK+OhRlh1xCkTddAbQo UEPDns9pxqrwHK7tS0GbPXLWgsr4y7BPq92ILdt/GFZGmEBJa0+tf66/DF+RMKjD OCmAkiFr+hN8KScUHeZpJKdmI3s7dHEUnQnwkHyC1TwjEXwxhtA0QZgzl9j1F8JI f27kbJrpmYuw2QADJyZmCnTiqBo7XglItxEZ2csJKyV7+jFFlzKT4S26iyrHwgXp BTdSuTaVe2Ubp/EiULwoSsmxaIyW6fROotQK/x4oB0eDm+OSXq217nnbnF2MRpMb eOqzRPCd5CvL8+7T9rc0kOJcDuK/9h95OjzZWBo9rDGz0glxlokw7cJ4fUyrJMPo kcw7ZIRRHLtKGTD/ZKX3XrErAqz9I4RAEzBRAXT6W0is7PUi00vFNcOU4ThNSsSK ihfuHsp9Jq/SKEUl6/CumU8e91LWv77/gqYxLLuygpuKLFLpMMc/PQOruxXT6ojx QC/KIUtcMfTP+xy23Wg2UQ1BXhl+HcfShXzvcEXxHzjgHpglKvc= =S4RT -----END PGP SIGNATURE----- Merge 4.19.41 into android-4.19 Changes in 4.19.41 iwlwifi: fix driver operation for 5350 mwifiex: Make resume actually do something useful again on SDIO cards mac80211: don't attempt to rename ERR_PTR() debugfs dirs i2c: synquacer: fix enumeration of slave devices i2c: imx: correct the method of getting private data in notifier_call i2c: Remove unnecessary call to irq_find_mapping i2c: Clear client->irq in i2c_device_remove i2c: Allow recovery of the initial IRQ by an I2C client device. i2c: Prevent runtime suspend of adapter when Host Notify is required ALSA: hda/realtek - Add new Dell platform for headset mode ALSA: hda/realtek - Fixed Dell AIO speaker noise ALSA: hda/realtek - Apply the fixup for ASUS Q325UAR USB: yurex: Fix protection fault after device removal USB: w1 ds2490: Fix bug caused by improper use of altsetting array USB: dummy-hcd: Fix failure to give back unlinked URBs usb: usbip: fix isoc packet num validation in get_pipe USB: core: Fix unterminated string returned by usb_string() USB: core: Fix bug caused by duplicate interface PM usage counter nvme-loop: init nvmet_ctrl fatal_err_work when allocate efi: Fix debugobjects warning on 'efi_rts_work' arm64: dts: rockchip: fix rk3328-roc-cc gmac2io tx/rx_delay HID: logitech: check the return value of create_singlethread_workqueue HID: debug: fix race condition with between rdesc_show() and device removal rtc: cros-ec: Fail suspend/resume if wake IRQ can't be configured rtc: sh: Fix invalid alarm warning for non-enabled alarm batman-adv: Reduce claim hash refcnt only for removed entry batman-adv: Reduce tt_local hash refcnt only for removed entry batman-adv: Reduce tt_global hash refcnt only for removed entry batman-adv: fix warning in function batadv_v_elp_get_throughput ARM: dts: rockchip: Fix gpu opp node names for rk3288 reset: meson-audio-arb: Fix missing .owner setting of reset_controller_dev igb: Fix WARN_ONCE on runtime suspend riscv: fix accessing 8-byte variable from RV32 HID: quirks: Fix keyboard + touchpad on Lenovo Miix 630 net: hns3: fix compile error net/mlx5: E-Switch, Fix esw manager vport indication for more vport commands bonding: show full hw address in sysfs for slave entries net: stmmac: use correct DMA buffer size in the RX descriptor net: stmmac: ratelimit RX error logs net: stmmac: don't stop NAPI processing when dropping a packet net: stmmac: don't overwrite discard_frame status net: stmmac: fix dropping of multi-descriptor RX frames net: stmmac: don't log oversized frames jffs2: fix use-after-free on symlink traversal debugfs: fix use-after-free on symlink traversal mfd: twl-core: Disable IRQ while suspended block: use blk_free_flush_queue() to free hctx->fq in blk_mq_init_hctx rtc: da9063: set uie_unsupported when relevant HID: input: add mapping for Assistant key vfio/pci: use correct format characters scsi: core: add new RDAC LENOVO/DE_Series device scsi: storvsc: Fix calculation of sub-channel count arm/mach-at91/pm : fix possible object reference leak arm64: fix wrong check of on_sdei_stack in nmi context net: hns: fix KASAN: use-after-free in hns_nic_net_xmit_hw() net: hns: Use NAPI_POLL_WEIGHT for hns driver net: hns: Fix probabilistic memory overwrite when HNS driver initialized net: hns: fix ICMP6 neighbor solicitation messages discard problem net: hns: Fix WARNING when remove HNS driver with SMMU enabled libcxgb: fix incorrect ppmax calculation KVM: SVM: prevent DBG_DECRYPT and DBG_ENCRYPT overflow kmemleak: powerpc: skip scanning holes in the .bss section hugetlbfs: fix memory leak for resv_map sh: fix multiple function definition build errors xsysace: Fix error handling in ace_setup fs: stream_open - opener for stream-like files so that read and write can run simultaneously without deadlock ARM: orion: don't use using 64-bit DMA masks ARM: iop: don't use using 64-bit DMA masks block: pass no-op callback to INIT_WORK(). perf/x86/amd: Update generic hardware cache events for Family 17h Bluetooth: btusb: request wake pin with NOAUTOEN Bluetooth: mediatek: fix up an error path to restore bdev->tx_state clk: qcom: Add missing freq for usb30_master_clk on 8998 staging: iio: adt7316: allow adt751x to use internal vref for all dacs staging: iio: adt7316: fix the dac read calculation staging: iio: adt7316: fix the dac write calculation scsi: RDMA/srpt: Fix a credit leak for aborted commands ASoC: Intel: bytcr_rt5651: Revert "Fix DMIC map headsetmic mapping" ASoC: wm_adsp: Correct handling of compressed streams that restart ASoC: stm32: fix sai driver name initialisation platform/x86: intel_pmc_core: Fix PCH IP name platform/x86: intel_pmc_core: Handle CFL regmap properly IB/core: Unregister notifier before freeing MAD security IB/core: Fix potential memory leak while creating MAD agents IB/core: Destroy QP if XRC QP fails Input: snvs_pwrkey - initialize necessary driver data before enabling IRQ Input: stmfts - acknowledge that setting brightness is a blocking call gpio: mxc: add check to return defer probe if clock tree NOT ready selinux: avoid silent denials in permissive mode under RCU walk selinux: never allow relabeling on context mounts mac80211: Honor SW_CRYPTO_CONTROL for unicast keys in AP VLAN mode powerpc/mm/hash: Handle mmap_min_addr correctly in get_unmapped_area topdown search x86/mce: Improve error message when kernel cannot recover, p2 clk: x86: Add system specific quirk to mark clocks as critical x86/mm/KASLR: Fix the size of the direct mapping section x86/mm: Fix a crash with kmemleak_scan() x86/mm/tlb: Revert "x86/mm: Align TLB invalidation info" i2c: i2c-stm32f7: Fix SDADEL minimum formula media: v4l2: i2c: ov7670: Fix PLL bypass register values ASoC: wm_adsp: Check for buffer in trigger stop mm/kmemleak.c: fix unused-function warning Linux 4.19.41 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2019-05-08 07:39:48 +02:00
Kirill Smelkov	04b4d5f75a	fs: stream_open - opener for stream-like files so that read and write can run simultaneously without deadlock ... [ Upstream commit 10dce8af34 ] Commit 9c225f2655 ("vfs: atomic f_pos accesses as per POSIX") added locking for file.f_pos access and in particular made concurrent read and write not possible - now both those functions take f_pos lock for the whole run, and so if e.g. a read is blocked waiting for data, write will deadlock waiting for that read to complete. This caused regression for stream-like files where previously read and write could run simultaneously, but after that patch could not do so anymore. See e.g. commit 581d21a2d0 ("xenbus: fix deadlock on writes to /proc/xen/xenbus") which fixes such regression for particular case of /proc/xen/xenbus. The patch that added f_pos lock in 2014 did so to guarantee POSIX thread safety for read/write/lseek and added the locking to file descriptors of all regular files. In 2014 that thread-safety problem was not new as it was already discussed earlier in 2006. However even though 2006'th version of Linus's patch was adding f_pos locking "only for files that are marked seekable with FMODE_LSEEK (thus avoiding the stream-like objects like pipes and sockets)", the 2014 version - the one that actually made it into the tree as 9c225f2655 - is doing so irregardless of whether a file is seekable or not. See https://lore.kernel.org/lkml/53022DB1.4070805@gmail.com/ https://lwn.net/Articles/180387 https://lwn.net/Articles/180396 for historic context. The reason that it did so is, probably, that there are many files that are marked non-seekable, but e.g. their read implementation actually depends on knowing current position to correctly handle the read. Some examples: kernel/power/user.c snapshot_read fs/debugfs/file.c u32_array_read fs/fuse/control.c fuse_conn_waiting_read + ... drivers/hwmon/asus_atk0110.c atk_debugfs_ggrp_read arch/s390/hypfs/inode.c hypfs_read_iter ... Despite that, many nonseekable_open users implement read and write with pure stream semantics - they don't depend on passed ppos at all. And for those cases where read could wait for something inside, it creates a situation similar to xenbus - the write could be never made to go until read is done, and read is waiting for some, potentially external, event, for potentially unbounded time -> deadlock. Besides xenbus, there are 14 such places in the kernel that I've found with semantic patch (see below): drivers/xen/evtchn.c:667:8-24: ERROR: evtchn_fops: .read() can deadlock .write() drivers/isdn/capi/capi.c:963:8-24: ERROR: capi_fops: .read() can deadlock .write() drivers/input/evdev.c:527:1-17: ERROR: evdev_fops: .read() can deadlock .write() drivers/char/pcmcia/cm4000_cs.c:1685:7-23: ERROR: cm4000_fops: .read() can deadlock .write() net/rfkill/core.c:1146:8-24: ERROR: rfkill_fops: .read() can deadlock .write() drivers/s390/char/fs3270.c:488:1-17: ERROR: fs3270_fops: .read() can deadlock .write() drivers/usb/misc/ldusb.c:310:1-17: ERROR: ld_usb_fops: .read() can deadlock .write() drivers/hid/uhid.c:635:1-17: ERROR: uhid_fops: .read() can deadlock .write() net/batman-adv/icmp_socket.c:80:1-17: ERROR: batadv_fops: .read() can deadlock .write() drivers/media/rc/lirc_dev.c:198:1-17: ERROR: lirc_fops: .read() can deadlock .write() drivers/leds/uleds.c:77:1-17: ERROR: uleds_fops: .read() can deadlock .write() drivers/input/misc/uinput.c:400:1-17: ERROR: uinput_fops: .read() can deadlock .write() drivers/infiniband/core/user_mad.c:985:7-23: ERROR: umad_fops: .read() can deadlock .write() drivers/gnss/core.c:45:1-17: ERROR: gnss_fops: .read() can deadlock .write() In addition to the cases above another regression caused by f_pos locking is that now FUSE filesystems that implement open with FOPEN_NONSEEKABLE flag, can no longer implement bidirectional stream-like files - for the same reason as above e.g. read can deadlock write locking on file.f_pos in the kernel. FUSE's FOPEN_NONSEEKABLE was added in 2008 in a7c1b990f7 ("fuse: implement nonseekable open") to support OSSPD. OSSPD implements /dev/dsp in userspace with FOPEN_NONSEEKABLE flag, with corresponding read and write routines not depending on current position at all, and with both read and write being potentially blocking operations: See https://github.com/libfuse/osspd https://lwn.net/Articles/308445 https://github.com/libfuse/osspd/blob/14a9cff0/osspd.c#L1406 https://github.com/libfuse/osspd/blob/14a9cff0/osspd.c#L1438-L1477 https://github.com/libfuse/osspd/blob/14a9cff0/osspd.c#L1479-L1510 Corresponding libfuse example/test also describes FOPEN_NONSEEKABLE as "somewhat pipe-like files ..." with read handler not using offset. However that test implements only read without write and cannot exercise the deadlock scenario: https://github.com/libfuse/libfuse/blob/fuse-3.4.2-3-ga1bff7d/example/poll.c#L124-L131 https://github.com/libfuse/libfuse/blob/fuse-3.4.2-3-ga1bff7d/example/poll.c#L146-L163 https://github.com/libfuse/libfuse/blob/fuse-3.4.2-3-ga1bff7d/example/poll.c#L209-L216 I've actually hit the read vs write deadlock for real while implementing my FUSE filesystem where there is /head/watch file, for which open creates separate bidirectional socket-like stream in between filesystem and its user with both read and write being later performed simultaneously. And there it is semantically not easy to split the stream into two separate read-only and write-only channels: https://lab.nexedi.com/kirr/wendelin.core/blob/f13aa600/wcfs/wcfs.go#L88-169 Let's fix this regression. The plan is: 1. We can't change nonseekable_open to include &~FMODE_ATOMIC_POS - doing so would break many in-kernel nonseekable_open users which actually use ppos in read/write handlers. 2. Add stream_open() to kernel to open stream-like non-seekable file descriptors. Read and write on such file descriptors would never use nor change ppos. And with that property on stream-like files read and write will be running without taking f_pos lock - i.e. read and write could be running simultaneously. 3. With semantic patch search and convert to stream_open all in-kernel nonseekable_open users for which read and write actually do not depend on ppos and where there is no other methods in file_operations which assume @offset access. 4. Add FOPEN_STREAM to fs/fuse/ and open in-kernel file-descriptors via steam_open if that bit is present in filesystem open reply. It was tempting to change fs/fuse/ open handler to use stream_open instead of nonseekable_open on just FOPEN_NONSEEKABLE flags, but grepping through Debian codesearch shows users of FOPEN_NONSEEKABLE, and in particular GVFS which actually uses offset in its read and write handlers https://codesearch.debian.net/search?q=-%3Enonseekable+%3D https://gitlab.gnome.org/GNOME/gvfs/blob/1.40.0-6-gcbc54396/client/gvfsfusedaemon.c#L1080 https://gitlab.gnome.org/GNOME/gvfs/blob/1.40.0-6-gcbc54396/client/gvfsfusedaemon.c#L1247-1346 https://gitlab.gnome.org/GNOME/gvfs/blob/1.40.0-6-gcbc54396/client/gvfsfusedaemon.c#L1399-1481 so if we would do such a change it will break a real user. 5. Add stream_open and FOPEN_STREAM handling to stable kernels starting from v3.14+ (the kernel where 9c225f2655 first appeared). This will allow to patch OSSPD and other FUSE filesystems that provide stream-like files to return FOPEN_STREAM | FOPEN_NONSEEKABLE in their open handler and this way avoid the deadlock on all kernel versions. This should work because fs/fuse/ ignores unknown open flags returned from a filesystem and so passing FOPEN_STREAM to a kernel that is not aware of this flag cannot hurt. In turn the kernel that is not aware of FOPEN_STREAM will be < v3.14 where just FOPEN_NONSEEKABLE is sufficient to implement streams without read vs write deadlock. This patch adds stream_open, converts /proc/xen/xenbus to it and adds semantic patch to automatically locate in-kernel places that are either required to be converted due to read vs write deadlock, or that are just safe to be converted because read and write do not use ppos and there are no other funky methods in file_operations. Regarding semantic patch I've verified each generated change manually - that it is correct to convert - and each other nonseekable_open instance left - that it is either not correct to convert there, or that it is not converted due to current stream_open.cocci limitations. The script also does not convert files that should be valid to convert, but that currently have .llseek = noop_llseek or generic_file_llseek for unknown reason despite file being opened with nonseekable_open (e.g. drivers/input/mousedev.c) Cc: Michael Kerrisk <mtk.manpages@gmail.com> Cc: Yongzhi Pan <panyongzhi@gmail.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: David Vrabel <david.vrabel@citrix.com> Cc: Juergen Gross <jgross@suse.com> Cc: Miklos Szeredi <miklos@szeredi.hu> Cc: Tejun Heo <tj@kernel.org> Cc: Kirill Tkhai <ktkhai@virtuozzo.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Christoph Hellwig <hch@lst.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Julia Lawall <Julia.Lawall@lip6.fr> Cc: Nikolaus Rath <Nikolaus@rath.org> Cc: Han-Wen Nienhuys <hanwen@google.com> Signed-off-by: Kirill Smelkov <kirr@nexedi.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2019-05-08 07:21:51 +02:00
Greg Kroah-Hartman	dda1dd3ba3	This is the 4.19.39 stable release ... -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAlzNPTYACgkQONu9yGCS aT5+LA//TEZMvKwfq8ASsp17ncB9jNrV9G5gwwTv4Aa+Zv16LN5pLhlTwqJE1JCc wJzisFxCGNil0LTZYlpTwGnPvjNB4MPqyMEU5B7GkLsbRCjCJCZUpCEhrsEhR6D+ finLDnSAHh8+c/kvETIazvzTw9BP8YUDe7j933L54pXONfAHUvYDkz57ri5oEyIE 9g+Haot6gytgnPH1iU3A+uSjMll2naBHT1ga7F6fqU6EuhIogtEepG1Y6TWT6zfQ IDO4HZwMhdi75ITkv06lh/1zdQaMaGWE+R7svKfQ5UoH89eIUvRjKl8Pkdd5JPha 1LOz5HBBTxCZdzl70UF8n0ZzlNYP71rQ1CT4bo+U4kPNWNvKZb2MxJEOxB7/JqJo qNrv1lBE1ERBM5s8NlTSx1P+RSs3G6kLhDIgz+uB8ALl87zDkwUA7ynP13NFsP2c QY7E0eianWSYJxrqhkgWXQ/ToYRLsCBARvAHMZgDveVUNe83SyK1NFhZD77weDSC WtirUFzKpw0ZtVjs8Ox6zh4HRtAFXsyPvnlPbtrMdaU0GtEox2Skg7SKboEZfyUa 8nu98ZdEdzqAKKUOs2o/3vVFnq4NKmw1khpo1OEW5Ob76KdDHYGMiiGOYH1vEGY1 OxqNyNgw8/8OT6drCrAgx7+4X+BTXdiSXORUyp9AP7WpELwMy4Q= =35Eg -----END PGP SIGNATURE----- Merge 4.19.39 into android-4.19 Changes in 4.19.39 selinux: use kernel linux/socket.h for genheaders and mdp Revert "ACPICA: Clear status of GPEs before enabling them" mm: make page ref count overflow check tighter and more explicit mm: add 'try_get_page()' helper function mm: prevent get_user_pages() from overflowing page refcount fs: prevent page refcount overflow in pipe_buf_get ARM: dts: bcm283x: Fix hdmi hpd gpio pull s390: limit brk randomization to 32MB net: ieee802154: fix a potential NULL pointer dereference ieee802154: hwsim: propagate genlmsg_reply return code net: stmmac: don't set own bit too early for jumbo frames qlcnic: Avoid potential NULL pointer dereference xsk: fix umem memory leak on cleanup staging: axis-fifo: add CONFIG_OF dependency staging, mt7621-pci: fix build without pci support netfilter: nft_set_rbtree: check for inactive element after flag mismatch netfilter: bridge: set skb transport_header before entering NF_INET_PRE_ROUTING netfilter: fix NETFILTER_XT_TARGET_TEE dependencies netfilter: ip6t_srh: fix NULL pointer dereferences s390/qeth: fix race when initializing the IP address table ARM: imx51: fix a leaked reference by adding missing of_node_put sc16is7xx: missing unregister/delete driver on error in sc16is7xx_init() serial: ar933x_uart: Fix build failure with disabled console KVM: arm64: Reset the PMU in preemptible context KVM: arm/arm64: vgic-its: Take the srcu lock when writing to guest memory KVM: arm/arm64: vgic-its: Take the srcu lock when parsing the memslots usb: dwc3: pci: add support for Comet Lake PCH ID usb: gadget: net2280: Fix overrun of OUT messages usb: gadget: net2280: Fix net2280_dequeue() usb: gadget: net2272: Fix net2272_dequeue() ARM: dts: pfla02: increase phy reset duration i2c: i801: Add support for Intel Comet Lake net: ks8851: Dequeue RX packets explicitly net: ks8851: Reassert reset pin if chip ID check fails net: ks8851: Delay requesting IRQ until opened net: ks8851: Set initial carrier state to down staging: rtl8188eu: Fix potential NULL pointer dereference of kcalloc staging: rtlwifi: rtl8822b: fix to avoid potential NULL pointer dereference staging: rtl8712: uninitialized memory in read_bbreg_hdl() staging: rtlwifi: Fix potential NULL pointer dereference of kzalloc net: macb: Add null check for PCLK and HCLK net/sched: don't dereference a->goto_chain to read the chain index ARM: dts: imx6qdl: Fix typo in imx6qdl-icore-rqs.dtsi drm/tegra: hub: Fix dereference before check NFS: Fix a typo in nfs_init_timeout_values() net: xilinx: fix possible object reference leak net: ibm: fix possible object reference leak net: ethernet: ti: fix possible object reference leak drm: Fix drm_release() and device unplug gpio: aspeed: fix a potential NULL pointer dereference drm/meson: Fix invalid pointer in meson_drv_unbind() drm/meson: Uninstall IRQ handler ARM: davinci: fix build failure with allnoconfig scsi: mpt3sas: Fix kernel panic during expander reset scsi: aacraid: Insure we don't access PCIe space during AER/EEH scsi: qla4xxx: fix a potential NULL pointer dereference usb: usb251xb: fix to avoid potential NULL pointer dereference leds: trigger: netdev: fix refcnt leak on interface rename x86/realmode: Don't leak the trampoline kernel address usb: u132-hcd: fix resource leak ceph: fix use-after-free on symlink traversal scsi: zfcp: reduce flood of fcrscn1 trace records on multi-element RSCN x86/mm: Don't exceed the valid physical address space libata: fix using DMA buffers on stack gpio: of: Fix of_gpiochip_add() error path nvme-multipath: relax ANA state check perf machine: Update kernel map address and re-order properly kconfig/[mn]conf: handle backspace (^H) key iommu/amd: Reserve exclusion range in iova-domain ptrace: take into account saved_sigmask in PTRACE{GET,SET}SIGMASK leds: pca9532: fix a potential NULL pointer dereference leds: trigger: netdev: use memcpy in device_name_store Linux 4.19.39 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2019-05-04 09:28:59 +02:00
Changbin Du	75a5e3e634	kconfig/[mn]conf: handle backspace (^H) key ... [ Upstream commit 9c38f1f044 ] Backspace is not working on some terminal emulators which do not send the key code defined by terminfo. Terminals either send '^H' (8) or '^?' (127). But currently only '^?' is handled. Let's also handle '^H' for those terminals. Signed-off-by: Changbin Du <changbin.du@gmail.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Sasha Levin (Microsoft) <sashal@kernel.org>	2019-05-04 09:20:22 +02:00
Paulo Alcantara	145f6a70bb	selinux: use kernel linux/socket.h for genheaders and mdp ... commit dfbd199a7c upstream. When compiling genheaders and mdp from a newer host kernel, the following error happens: In file included from scripts/selinux/genheaders/genheaders.c:18: ./security/selinux/include/classmap.h:238:2: error: #error New address family defined, please update secclass_map. #error New address family defined, please update secclass_map. ^~~~~ make[3]: *** [scripts/Makefile.host:107: scripts/selinux/genheaders/genheaders] Error 1 make[2]: *** [scripts/Makefile.build:599: scripts/selinux/genheaders] Error 2 make[1]: *** [scripts/Makefile.build:599: scripts/selinux] Error 2 make[1]: *** Waiting for unfinished jobs.... Instead of relying on the host definition, include linux/socket.h in classmap.h to have PF_MAX. Cc: stable@vger.kernel.org Signed-off-by: Paulo Alcantara <paulo@paulo.ac> Acked-by: Stephen Smalley <sds@tycho.nsa.gov> [PM: manually merge in mdp.c, subject line tweaks] Signed-off-by: Paul Moore <paul@paul-moore.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2019-05-04 09:20:10 +02:00
Greg Kroah-Hartman	9bf5904866	This is the 4.19.37 stable release ... -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAlzEBokACgkQONu9yGCS aT7G7w/8C93URGM67H7ynkCHTo8y3hkRE2rUJPckJNdS+IJKuecmOphak4tF0h07 qPWDPya70Q1S0cNu661TuVAGrhmE5jBx8/xfZaAOeaaU0xtZive+TfSHdAQQaHct tDk32O85N1aZ49rDEz9ibr7CGLVFDZtyhxV5gFMYQpjbqA7MzJC61zQg1jHyPSCz sKjQzW+uXMuSLru8jXHMvp41K5sFFp5gYdQbAVKlWtt79qPxWdxZPJbLbM0LBbtz XHt9E45Ink3ALF9P6tZ4e6gi4zzlNbh9yR92+X5NK5/8AP57yWba4W9JHWIfMBpC yyDYTOEAzdxqa2Jrgwr4WTdKH6U7FbQZFmWfTBB4VotbHLBWkVXj0OnF10qxP9eQ p5wGDTJAlWezhX1BTCfYroglDsvqhj+gHfwHzDRF1Del1dRgydRMQc0qLD1d9tul ovzwOkx1xyJrM2wq05I5gc0FoVyOL6/KCwqMrpVfKa3WKY7Uttjgf56bMqdIIkns i/6opzF+wtvwlLlCoXgYPXdm6kbWdgvS+skVHfWcHmZFMuGrFGGzJNwzXb7qnVjK T0hD1OestsfTyD/amnDNYkNeCkoOZqtHAi+xYOQR4kGY5cxP1lQJf85MgAy6RZSY h+rjys76Qf6+hTCtrowLr8SgksX4ACWxm+UarfAiiNnnDXwGfu8= =SrFV -----END PGP SIGNATURE----- Merge 4.19.37 into android-4.19 Changes in 4.19.37 bonding: fix event handling for stacked bonds failover: allow name change on IFF_UP slave interfaces net: atm: Fix potential Spectre v1 vulnerabilities net: bridge: fix per-port af_packet sockets net: bridge: multicast: use rcu to access port list from br_multicast_start_querier net: Fix missing meta data in skb with vlan packet net: fou: do not use guehdr after iptunnel_pull_offloads in gue_udp_recv tcp: tcp_grow_window() needs to respect tcp_space() team: set slave to promisc if team is already in promisc mode tipc: missing entries in name table of publications vhost: reject zero size iova range ipv4: recompile ip options in ipv4_link_failure ipv4: ensure rcu_read_lock() in ipv4_link_failure() net: thunderx: raise XDP MTU to 1508 net: thunderx: don't allow jumbo frames with XDP net/mlx5: FPGA, tls, hold rcu read lock a bit longer net/tls: prevent bad memory access in tls_is_sk_tx_device_offloaded() net/mlx5: FPGA, tls, idr remove on flow delete route: Avoid crash from dereferencing NULL rt->from sch_cake: Use tc_skb_protocol() helper for getting packet protocol sch_cake: Make sure we can write the IP header before changing DSCP bits nfp: flower: replace CFI with vlan present nfp: flower: remove vlan CFI bit from push vlan action sch_cake: Simplify logic in cake_select_tin() net: IP defrag: encapsulate rbtree defrag code into callable functions net: IP6 defrag: use rbtrees for IPv6 defrag net: IP6 defrag: use rbtrees in nf_conntrack_reasm.c CIFS: keep FileInfo handle live during oplock break cifs: Fix use-after-free in SMB2_write cifs: Fix use-after-free in SMB2_read cifs: fix handle leak in smb2_query_symlink() KVM: x86: Don't clear EFER during SMM transitions for 32-bit vCPU KVM: x86: svm: make sure NMI is injected after nmi_singlestep Staging: iio: meter: fixed typo staging: iio: ad7192: Fix ad7193 channel address iio: gyro: mpu3050: fix chip ID reading iio/gyro/bmg160: Use millidegrees for temperature scale iio:chemical:bme680: Fix, report temperature in millidegrees iio:chemical:bme680: Fix SPI read interface iio: cros_ec: Fix the maths for gyro scale calculation iio: ad_sigma_delta: select channel when reading register iio: dac: mcp4725: add missing powerdown bits in store eeprom iio: Fix scan mask selection iio: adc: at91: disable adc channel interrupt in timeout case iio: core: fix a possible circular locking dependency io: accel: kxcjk1013: restore the range after resume. staging: most: core: use device description as name staging: comedi: vmk80xx: Fix use of uninitialized semaphore staging: comedi: vmk80xx: Fix possible double-free of ->usb_rx_buf staging: comedi: ni_usb6501: Fix use of uninitialized mutex staging: comedi: ni_usb6501: Fix possible double-free of ->usb_rx_buf ALSA: hda/realtek - add two more pin configuration sets to quirk table ALSA: core: Fix card races between register and disconnect Input: elan_i2c - add hardware ID for multiple Lenovo laptops serial: sh-sci: Fix HSCIF RX sampling point adjustment serial: sh-sci: Fix HSCIF RX sampling point calculation vt: fix cursor when clearing the screen scsi: core: set result when the command cannot be dispatched Revert "scsi: fcoe: clear FC_RP_STARTED flags when receiving a LOGO" Revert "svm: Fix AVIC incomplete IPI emulation" coredump: fix race condition between mmget_not_zero()/get_task_mm() and core dumping ipmi: fix sleep-in-atomic in free_user at cleanup SRCU user->release_barrier crypto: x86/poly1305 - fix overflow during partial reduction drm/ttm: fix out-of-bounds read in ttm_put_pages() v2 arm64: futex: Restore oldval initialization to work around buggy compilers x86/kprobes: Verify stack frame on kretprobe kprobes: Mark ftrace mcount handler functions nokprobe kprobes: Fix error check when reusing optimized probes rt2x00: do not increment sequence number while re-transmitting mac80211: do not call driver wake_tx_queue op during reconfig drm/amdgpu/gmc9: fix VM_L2_CNTL3 programming perf/x86/amd: Add event map for AMD Family 17h x86/cpu/bugs: Use __initconst for 'const' init data perf/x86: Fix incorrect PEBS_REGS x86/speculation: Prevent deadlock on ssb_state::lock timers/sched_clock: Prevent generic sched_clock wrap caused by tick_freeze() nfit/ars: Remove ars_start_flags nfit/ars: Introduce scrub_flags nfit/ars: Allow root to busy-poll the ARS state machine nfit/ars: Avoid stale ARS results mmc: sdhci: Fix data command CRC error handling mmc: sdhci: Rename SDHCI_ACMD12_ERR and SDHCI_INT_ACMD12ERR mmc: sdhci: Handle auto-command errors modpost: file2alias: go back to simple devtable lookup modpost: file2alias: check prototype of handler tpm/tpm_i2c_atmel: Return -E2BIG when the transfer is incomplete tpm: Fix the type of the return value in calc_tpm2_event_size() Revert "kbuild: use -Oz instead of -Os when using clang" sched/fair: Limit sched_cfs_period_timer() loop to avoid hard lockup device_cgroup: fix RCU imbalance in error case mm/vmstat.c: fix /proc/vmstat format for CONFIG_DEBUG_TLBFLUSH=y CONFIG_SMP=n ALSA: info: Fix racy addition/deletion of nodes percpu: stop printing kernel addresses tools include: Adopt linux/bits.h ASoC: rockchip: add missing INTERLEAVED PCM attribute i2c-hid: properly terminate i2c_hid_dmi_desc_override_table[] array Revert "locking/lockdep: Add debug_locks check in __lock_downgrade()" kernel/sysctl.c: fix out-of-bounds access when setting file-max Linux 4.19.37 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2019-04-30 12:53:00 +02:00
Masahiro Yamada	7de43cb711	modpost: file2alias: check prototype of handler ... [ Upstream commit f880eea68f ] Use specific prototype instead of an opaque pointer so that the compiler can catch function prototype mismatch. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Mathieu Malaterre <malat@debian.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2019-04-27 09:36:39 +02:00
Masahiro Yamada	aa0e8cc9d7	modpost: file2alias: go back to simple devtable lookup ... [ Upstream commit ec91e78d37 ] Commit e49ce14150 ("modpost: use linker section to generate table.") was not so cool as we had expected first; it ended up with ugly section hacks when commit dd2a3acaec ("mod/file2alias: make modpost compile on darwin again") came in. Given a certain degree of unknowledge about the link stage of host programs, I really want to see simple, stupid table lookup so that this works in the same way regardless of the underlying executable format. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Mathieu Malaterre <malat@debian.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2019-04-27 09:36:39 +02:00
Greg Kroah-Hartman	3e166630b0	This is the 4.19.35 stable release ... -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAly2yf8ACgkQONu9yGCS aT5OkA/+Jf3UWnM8MdPoxVUROYg6WRSMThvuKkcspkvXxXqu7Z9a/+meqdIZ0NDr j+RdhCfZf7RRNpTpYB9jMqXXuRFhVWniAVM3/me2LxFvwyKkNqURyIz9azh7T0VW nDa2NDQ9C0IyLFLW4cyzZncrmWntgW5XKZfVot1TMNpryHB4FPsKP5rInDQpSNIu bbJBWuZziUqdEnk3TWuqdQr4ZTXgnjYSBaTbOQBU3F6E88TRmFIatyYovLcJCQh5 jBmXV3U6mGPZe64I+JXj8dTp32WD74afMX1YSZmjdLL6KgbD9a4k47UzpXzEbKT8 uMG057zPiYcwOyMCFZOWsCYIH7Yr4oMIAzOEyYcDI1uCuKd4aESdpgiWfUWambR8 BJO5oGELzLArMVWusWK7xBfm+Et2ePOFWC7V9MRVVQJLdAWkEafYuLoPqrhhqxQX Iu3ThoY3UmEoNqi1345gmxQBJfbOqdK7CwQGzKOtiPNs0nyMfg62B9Rcr9O+FE5A +womRQF2Tik1cZhXxkJVSD4f+orL+xuOu59ufvMTBe4co9tPVFm9Qp6SeWoOVuwZ l8SS7DD5wb7vzDUZOO4KmA7D6p3YQWdBvGeN6jKqjASIFS9t5Sb+fNiKznTo/WCT 1I68sLm7/rs95+WazKu66ewW8bh91VAo+Gmpfo5zEJjcfajnDxY= =F1Te -----END PGP SIGNATURE----- Merge 4.19.35 into android-4.19 Changes in 4.19.35 kvm: nVMX: NMI-window and interrupt-window exiting should wake L2 from HLT drm/i915/gvt: do not let pin count of shadow mm go negative powerpc/tm: Limit TM code inside PPC_TRANSACTIONAL_MEM hv_netvsc: Fix unwanted wakeup after tx_disable ibmvnic: Fix completion structure initialization ip6_tunnel: Match to ARPHRD_TUNNEL6 for dev type ipv6: Fix dangling pointer when ipv6 fragment ipv6: sit: reset ip header pointer in ipip6_rcv kcm: switch order of device registration to fix a crash net: ethtool: not call vzalloc for zero sized memory request net-gro: Fix GRO flush when receiving a GSO packet. net/mlx5: Decrease default mr cache size netns: provide pure entropy for net_hash_mix() net: rds: force to destroy connection if t_sock is NULL in rds_tcp_kill_sock(). net/sched: act_sample: fix divide by zero in the traffic path net/sched: fix ->get helper of the matchall cls openvswitch: fix flow actions reallocation qmi_wwan: add Olicard 600 r8169: disable ASPM again sctp: initialize _pad of sockaddr_in before copying to user memory tcp: Ensure DCTCP reacts to losses tcp: fix a potential NULL pointer dereference in tcp_sk_exit vrf: check accept_source_route on the original netdevice net/mlx5e: Fix error handling when refreshing TIRs net/mlx5e: Add a lock on tir list nfp: validate the return code from dev_queue_xmit() nfp: disable netpoll on representors bnxt_en: Improve RX consumer index validity check. bnxt_en: Reset device on RX buffer errors. net: ip_gre: fix possible use-after-free in erspan_rcv net: ip6_gre: fix possible use-after-free in ip6erspan_rcv net: core: netif_receive_skb_list: unlist skb before passing to pt->func r8169: disable default rx interrupt coalescing on RTL8168 net: mlx5: Add a missing check on idr_find, free buf net/mlx5e: Update xoff formula net/mlx5e: Update xon formula kbuild: deb-pkg: fix bindeb-pkg breakage when O= is used kbuild: clang: choose GCC_TOOLCHAIN_DIR not on LD x86/vdso: Drop implicit common-page-size linker flag lib/string.c: implement a basic bcmp Revert "clk: meson: clean-up clock registration" netfilter: nfnetlink_cttimeout: pass default timeout policy to obj_to_nlattr netfilter: nfnetlink_cttimeout: fetch timeouts for udplite and gre, too arm64: kaslr: Reserve size of ARM64_MEMSTART_ALIGN in linear region tty: mark Siemens R3964 line discipline as BROKEN tty: ldisc: add sysctl to prevent autoloading of ldiscs hwmon: (w83773g) Select REGMAP_I2C to fix build error ACPICA: Clear status of GPEs before enabling them ACPICA: Namespace: remove address node from global list after method termination ALSA: seq: Fix OOB-reads from strlcpy ALSA: hda/realtek: Enable headset MIC of Acer TravelMate B114-21 with ALC233 ALSA: hda/realtek - Add quirk for Tuxedo XC 1509 ALSA: hda - Add two more machines to the power_save_blacklist mm/huge_memory.c: fix modifying of page protection by insert_pfn_pmd() arm64: dts: rockchip: fix rk3328 sdmmc0 write errors parisc: Detect QEMU earlier in boot process parisc: regs_return_value() should return gpr28 parisc: also set iaoq_b in instruction_pointer_set() alarmtimer: Return correct remaining time drm/i915/gvt: do not deliver a workload if its creation fails drm/udl: add a release method and delay modeset teardown kvm: svm: fix potential get_num_contig_pages overflow include/linux/bitrev.h: fix constant bitrev mm: writeback: use exact memcg dirty counts ASoC: intel: Fix crash at suspend/resume after failed codec registration ASoC: fsl_esai: fix channel swap issue when stream starts Btrfs: do not allow trimming when a fs is mounted with the nologreplay option btrfs: prop: fix zstd compression parameter validation btrfs: prop: fix vanished compression property after failed set riscv: Fix syscall_get_arguments() and syscall_set_arguments() block: do not leak memory in bio_copy_user_iov() block: fix the return errno for direct IO genirq: Respect IRQCHIP_SKIP_SET_WAKE in irq_chip_set_wake_parent() genirq: Initialize request_mutex if CONFIG_SPARSE_IRQ=n virtio: Honour 'may_reduce_num' in vring_create_virtqueue ARM: dts: rockchip: fix rk3288 cpu opp node reference ARM: dts: am335x-evmsk: Correct the regulators for the audio codec ARM: dts: am335x-evm: Correct the regulators for the audio codec ARM: dts: at91: Fix typo in ISC_D0 on PC9 arm64: futex: Fix FUTEX_WAKE_OP atomic ops with non-zero result value arm64: dts: rockchip: fix rk3328 rgmii high tx error rate arm64: backtrace: Don't bother trying to unwind the userspace stack xen: Prevent buffer overflow in privcmd ioctl sched/fair: Do not re-read ->h_load_next during hierarchical load calculation xtensa: fix return_address x86/asm: Remove dead __GNUC__ conditionals x86/asm: Use stricter assembly constraints in bitops x86/perf/amd: Resolve race condition when disabling PMC x86/perf/amd: Resolve NMI latency issues for active PMCs x86/perf/amd: Remove need to check "running" bit in NMI handler PCI: Add function 1 DMA alias quirk for Marvell 9170 SATA controller PCI: pciehp: Ignore Link State Changes after powering off a slot dm integrity: change memcmp to strncmp in dm_integrity_ctr dm: revert 8f50e35815 ("dm: limit the max bio size as BIO_MAX_PAGES * PAGE_SIZE") dm table: propagate BDI_CAP_STABLE_WRITES to fix sporadic checksum errors dm integrity: fix deadlock with overlapping I/O arm64: dts: rockchip: fix vcc_host1_5v pin assign on rk3328-rock64 arm64: dts: rockchip: Fix vcc_host1_5v GPIO polarity on rk3328-rock64 ACPICA: AML interpreter: add region addresses in global list during initialization KVM: x86: nVMX: close leak of L0's x2APIC MSRs (CVE-2019-3887) KVM: x86: nVMX: fix x2APIC VTPR read intercept Linux 4.19.35 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2019-04-17 11:46:16 +02:00
Masahiro Yamada	23605a4664	kbuild: deb-pkg: fix bindeb-pkg breakage when O= is used ... [ Upstream commit 02826a6ba3 ] Ard Biesheuvel reports bindeb-pkg with O= option is broken in the following way: ... LD [M] sound/soc/rockchip/snd-soc-rk3399-gru-sound.ko LD [M] sound/soc/rockchip/snd-soc-rockchip-pcm.ko LD [M] sound/soc/rockchip/snd-soc-rockchip-rt5645.ko LD [M] sound/soc/rockchip/snd-soc-rockchip-spdif.ko LD [M] sound/soc/sh/rcar/snd-soc-rcar.ko fakeroot -u debian/rules binary make KERNELRELEASE=4.19.0-12677-g19beffaf7a99-dirty ARCH=arm64 KBUILD_SRC= intdeb-pkg /bin/bash /home/ard/linux/scripts/package/builddeb Makefile:600: include/config/auto.conf: No such file or directory *** *** Configuration file ".config" not found! *** *** Please run some configurator (e.g. "make oldconfig" or *** "make menuconfig" or "make xconfig"). *** make[12]: *** [syncconfig] Error 1 make[11]: *** [syncconfig] Error 2 make[10]: *** [include/config/auto.conf] Error 2 make[9]: *** [__sub-make] Error 2 ... Prior to commit 80463f1b7b ("kbuild: add --include-dir flag only for out-of-tree build"), both srctree and objtree were added to --include-dir redundantly, and the wrong code '$MAKE image_name' was working by relying on that. Now, the potential issue that had previously been hidden just showed up. '$MAKE image_name' recurses to the generated $(objtree)/Makefile and ends up with running in srctree, which is incorrect. It should be invoked with '-f $srctree/Makefile' (or KBUILD_SRC=) to be executed in objtree. Fixes: 80463f1b7b ("kbuild: add --include-dir flag only for out-of-tree build") Reported-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2019-04-17 08:38:45 +02:00
Greg Kroah-Hartman	0b065cd568	This is the 4.19.33 stable release ... -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAlykNfcACgkQONu9yGCS aT40dRAAiCeYjEC1zH8dkAnbFlKo6IZuhKgISfVTgrWlRe9nUTYaenBXqAfGjufH EzXHrD1IANRAnFfWg8xt01TNBfTaiEYnYzFmJkWAHFWGKxa5fRU5Kan0MB97r8s9 NjoSRsnFl8l2oJI88zwFa7k89Itop9ST/zvZIgnrysAr+j8yEZb7BZWaU2UrKK/q qfnJxjfCb/jeqAxwVh3OkasXj0gG2JkGR/uEGTw2EARuI6pvKo5OCzYz0tXTN6ZJ CSzM4X7dhkGSgLIUw3JOCB28riK9TYbOdPr4MFYMrnoU5VL8+n62tXoKXewobJ1C 2+Pmg5E54r13Rr35eoGCiHsW2LGQrOyvm8S9TFB/0SmTPtzUjFlHBC62Vs/AW5ut HSmwVy+ILM/xTIdts5QT58Gw+5NCmHxw2oEdrgcct+6FtnR9XPOqZYyzH1tw1ZB+ DL2PqYyT9czuo2bKanWA37M8339q2INDFskXqKRokQ9GNiqUx1E6fNBqtK5SqyDI CdohtAs7xSQoPPbKDiITOmt82MM8xvefKmqTIvHN5B7Ns4lT1QC74DCXEFEKtw6M l+p64h6Qw4DiKmqna7fsbKPjmg8pg1lVrCOwD5iUF3JXy+Wxi/OKnr2gqAVMChAq GSfFFf+MMZhYzJPRQKxOn4GwDBDz5niaWvQmlPcPWLJ5jdbzl+Y= =Yyc/ -----END PGP SIGNATURE----- Merge 4.19.33 into android-4.19 Changes in 4.19.33 Bluetooth: Check L2CAP option sizes returned from l2cap_get_conf_opt Bluetooth: Verify that l2cap_get_conf_opt provides large enough buffer ipmi_si: Fix crash when using hard-coded device dccp: do not use ipv6 header for ipv4 flow genetlink: Fix a memory leak on error path gtp: change NET_UDP_TUNNEL dependency to select ipv6: make ip6_create_rt_rcu return ip6_null_entry instead of NULL mac8390: Fix mmio access size probe mISDN: hfcpci: Test both vendor & device ID for Digium HFC4S net: aquantia: fix rx checksum offload for UDP/TCP over IPv6 net: datagram: fix unbounded loop in __skb_try_recv_datagram() net/packet: Set __GFP_NOWARN upon allocation in alloc_pg_vec net: phy: meson-gxl: fix interrupt support net: rose: fix a possible stack overflow net: stmmac: fix memory corruption with large MTUs net-sysfs: call dev_hold if kobject_init_and_add success packets: Always register packet sk in the same order rhashtable: Still do rehash when we get EEXIST sctp: get sctphdr by offset in sctp_compute_cksum sctp: use memdup_user instead of vmemdup_user tcp: do not use ipv6 header for ipv4 flow tipc: allow service ranges to be connect()'ed on RDM/DGRAM tipc: change to check tipc_own_id to return in tipc_net_stop tipc: fix cancellation of topology subscriptions tun: properly test for IFF_UP vrf: prevent adding upper devices vxlan: Don't call gro_cells_destroy() before device is unregistered ila: Fix rhashtable walker list corruption net: sched: fix cleanup NULL pointer exception in act_mirr thunderx: enable page recycling for non-XDP case thunderx: eliminate extra calls to put_page() for pages held for recycling tun: add a missing rcu_read_unlock() in error path powerpc/fsl: Add infrastructure to fixup branch predictor flush powerpc/fsl: Add macro to flush the branch predictor powerpc/fsl: Emulate SPRN_BUCSR register powerpc/fsl: Add nospectre_v2 command line argument powerpc/fsl: Flush the branch predictor at each kernel entry (64bit) powerpc/fsl: Flush the branch predictor at each kernel entry (32 bit) powerpc/fsl: Flush branch predictor when entering KVM powerpc/fsl: Enable runtime patching if nospectre_v2 boot arg is used powerpc/fsl: Update Spectre v2 reporting powerpc/fsl: Fixed warning: orphan section `__btb_flush_fixup' powerpc/fsl: Fix the flush of branch predictor. powerpc/security: Fix spectre_v2 reporting Btrfs: fix incorrect file size after shrinking truncate and fsync btrfs: remove WARN_ON in log_dir_items btrfs: don't report readahead errors and don't update statistics btrfs: raid56: properly unmap parity page in finish_parity_scrub() btrfs: Avoid possible qgroup_rsv_size overflow in btrfs_calculate_inode_block_rsv_size Btrfs: fix assertion failure on fsync with NO_HOLES enabled ARM: imx6q: cpuidle: fix bug that CPU might not wake up at expected time powerpc: bpf: Fix generation of load/store DW instructions vfio: ccw: only free cp on final interrupt NFS: fix mount/umount race in nlmclnt. NFSv4.1 don't free interrupted slot on open net: dsa: qca8k: remove leftover phy accessors ALSA: rawmidi: Fix potential Spectre v1 vulnerability ALSA: seq: oss: Fix Spectre v1 vulnerability ALSA: pcm: Fix possible OOB access in PCM oss plugins ALSA: pcm: Don't suspend stream in unrecoverable PCM state ALSA: hda/realtek - Add support headset mode for DELL WYSE AIO ALSA: hda/realtek - Add support headset mode for New DELL WYSE NB ALSA: hda/realtek: Enable headset MIC of Acer AIO with ALC286 ALSA: hda/realtek: Enable headset MIC of Acer Aspire Z24-890 with ALC286 ALSA: hda/realtek - Add support for Acer Aspire E5-523G/ES1-432 headset mic ALSA: hda/realtek: Enable ASUS X441MB and X705FD headset MIC with ALC256 ALSA: hda/realtek: Enable headset mic of ASUS P5440FF with ALC256 ALSA: hda/realtek: Enable headset MIC of ASUS X430UN and X512DK with ALC256 ALSA: hda/realtek - Fix speakers on Acer Predator Helios 500 Ryzen laptops kbuild: modversions: Fix relative CRC byte order interpretation fs/open.c: allow opening only regular files during execve() ocfs2: fix inode bh swapping mixup in ocfs2_reflink_inodes_lock scsi: sd: Fix a race between closing an sd device and sd I/O scsi: sd: Quiesce warning if device does not report optimal I/O size scsi: zfcp: fix rport unblock if deleted SCSI devices on Scsi_Host scsi: zfcp: fix scsi_eh host reset with port_forced ERP for non-NPIV FCP devices drm/rockchip: vop: reset scale mode when win is disabled tty: mxs-auart: fix a potential NULL pointer dereference tty: atmel_serial: fix a potential NULL pointer dereference tty: serial: qcom_geni_serial: Initialize baud in qcom_geni_console_setup staging: comedi: ni_mio_common: Fix divide-by-zero for DIO cmdtest staging: speakup_soft: Fix alternate speech with other synths staging: vt6655: Remove vif check from vnt_interrupt staging: vt6655: Fix interrupt race condition on device start up. staging: erofs: fix to handle error path of erofs_vmap() serial: max310x: Fix to avoid potential NULL pointer dereference serial: mvebu-uart: Fix to avoid a potential NULL pointer dereference serial: sh-sci: Fix setting SCSCR_TIE while transferring data USB: serial: cp210x: add new device id USB: serial: ftdi_sio: add additional NovaTech products USB: serial: mos7720: fix mos_parport refcount imbalance on error path USB: serial: option: set driver_info for SIM5218 and compatibles USB: serial: option: add support for Quectel EM12 USB: serial: option: add Olicard 600 Disable kgdboc failed by echo space to /sys/module/kgdboc/parameters/kgdboc fs/proc/proc_sysctl.c: fix NULL pointer dereference in put_links drm/vgem: fix use-after-free when drm_gem_handle_create() fails drm/vkms: fix use-after-free when drm_gem_handle_create() fails drm/i915/gvt: Fix MI_FLUSH_DW parsing with correct index check gpio: exar: add a check for the return value of ida_simple_get fails gpio: adnp: Fix testing wrong value in adnp_gpio_direction_input phy: sun4i-usb: Support set_mode to USB_HOST for non-OTG PHYs usb: mtu3: fix EXTCON dependency USB: gadget: f_hid: fix deadlock in f_hidg_write() usb: common: Consider only available nodes for dr_mode usb: host: xhci-rcar: Add XHCI_TRUST_TX_LENGTH quirk xhci: Fix port resume done detection for SS ports with LPM enabled usb: xhci: dbc: Don't free all memory with spinlock held xhci: Don't let USB3 ports stuck in polling state prevent suspend usb: cdc-acm: fix race during wakeup blocking TX traffic mm: add support for kmem caches in DMA32 zone iommu/io-pgtable-arm-v7s: request DMA32 memory, and improve debugging mm: mempolicy: make mbind() return -EIO when MPOL_MF_STRICT is specified mm/migrate.c: add missing flush_dcache_page for non-mapped page migrate perf pmu: Fix parser error for uncore event alias perf intel-pt: Fix TSC slip objtool: Query pkg-config for libelf location powerpc/pseries/energy: Use OF accessor functions to read ibm,drc-indexes powerpc/64: Fix memcmp reading past the end of src/dest watchdog: Respect watchdog cpumask on CPU hotplug cpu/hotplug: Prevent crash when CPU bringup fails on CONFIG_HOTPLUG_CPU=n x86/smp: Enforce CONFIG_HOTPLUG_CPU when SMP=y KVM: Reject device ioctls from processes other than the VM's creator KVM: x86: update %rip after emulating IO KVM: x86: Emulate MSR_IA32_ARCH_CAPABILITIES on AMD hosts staging: erofs: fix error handling when failed to read compresssed data staging: erofs: keep corrupted fs from crashing kernel in erofs_readdir() bpf: do not restore dst_reg when cur_state is freed drivers: base: Helpers for adding device connection descriptions platform: x86: intel_cht_int33fe: Register all connections at once platform: x86: intel_cht_int33fe: Add connection for the DP alt mode platform: x86: intel_cht_int33fe: Add connections for the USB Type-C port usb: typec: class: Don't use port parent for getting mux handles platform: x86: intel_cht_int33fe: Remove the old connections for the muxes Linux 4.19.33 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2019-04-03 06:53:19 +02:00
Fredrik Noring	aa7f29f870	kbuild: modversions: Fix relative CRC byte order interpretation ... commit 54a7151b14 upstream. Fix commit 56067812d5 ("kbuild: modversions: add infrastructure for emitting relative CRCs") where CRCs are interpreted in host byte order rather than proper kernel byte order. The bug is conditional on CONFIG_MODULE_REL_CRCS. For example, when loading a BE module into a BE kernel compiled with a LE system, the error "disagrees about version of symbol module_layout" is produced. A message such as "Found checksum D7FA6856 vs module 5668FAD7" will be given with debug enabled, which indicates an obvious endian problem within __kcrctab within the kernel image. The general solution is to use the macro TO_NATIVE, as is done in similar cases throughout modpost.c. With this correction it has been verified that a BE kernel compiled with a LE system accepts BE modules. This change has also been verified with a LE kernel compiled with a LE system, in which case TO_NATIVE returns its value unmodified since the byte orders match. This is by far the common case. Fixes: 56067812d5 ("kbuild: modversions: add infrastructure for emitting relative CRCs") Signed-off-by: Fredrik Noring <noring@nocrew.org> Cc: stable@vger.kernel.org Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2019-04-03 06:26:23 +02:00
Greg Kroah-Hartman	bb418a146a	This is the 4.19.31 stable release ... -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAlyWhJcACgkQONu9yGCS aT6XzxAAzP2QGzC4SVPgcFH1woF/d8Cz0zQ81mLXzjXtEPm39fZCM2hbBnxkXLu1 peFyrKNk6/c9541D9gsQCQT6Fu+H6u1bJKcIezlKJ2xyB/MsU1hXkjZrTJYW3RRs gimy1EGdood2el1ubEBZiaspazoeRzBqtg1Nsmr4V0l+RT8HwtKKw+0+Nxixfp59 NoVkqTpPI5mL0FiH2R9ogcfg3SvgMZOsOhOBjdPvSjiJJsbvIWcW48MCs95XSUpF R+l/fWn+oiFCcIqBaFheujuqZMvVrUHZHaWAPMuoR/c3Cdf0lTBokdv6UM9c0nv3 61jX5r5ImRI/dfQANN5mbB1YKcs5xOI+I7QZHQ2q4clsWrWyLapXW4clrAZJ6z5t UVeVbuLV2y5PL9GJyBcXpyY0BOf4e2gZURaPY3C5McNwgybNoiR0ZePqKb8ZhZyh jYOYRoBjJJpZoVTSt6MNX95NTvGaSAtqKMu1s3IeMfpwCfQKBPMOuBHr/dUqSC6I U0xxjk/71C15dSPVcTVJT/lmcKc6TXgoagnfbn8GBtDOAjBNsYyUJLQI+db1ERCe 9MEB9k1Z87ROQ5jQCQmWsewOVAtFZBEvSszFmpKv3zTe8M2oFpXG56zckdiumwHU nSfeZTTeWzsFJd30MioEnGYm3ZwKwZx7wi0x4B4WWvBfSpp20Us= =xtLx -----END PGP SIGNATURE----- Merge 4.19.31 into android-4.19 Changes in 4.19.31 media: videobuf2-v4l2: drop WARN_ON in vb2_warn_zero_bytesused() 9p: use inode->i_lock to protect i_size_write() under 32-bit 9p/net: fix memory leak in p9_client_create ASoC: fsl_esai: fix register setting issue in RIGHT_J mode ASoC: codecs: pcm186x: fix wrong usage of DECLARE_TLV_DB_SCALE() ASoC: codecs: pcm186x: Fix energysense SLEEP bit iio: adc: exynos-adc: Fix NULL pointer exception on unbind mei: hbm: clean the feature flags on link reset mei: bus: move hw module get/put to probe/release stm class: Fix an endless loop in channel allocation crypto: caam - fix hash context DMA unmap size crypto: ccree - fix missing break in switch statement crypto: caam - fixed handling of sg list crypto: caam - fix DMA mapping of stack memory crypto: ccree - fix free of unallocated mlli buffer crypto: ccree - unmap buffer before copying IV crypto: ccree - don't copy zero size ciphertext crypto: cfb - add missing 'chunksize' property crypto: cfb - remove bogus memcpy() with src == dest crypto: ahash - fix another early termination in hash walk crypto: rockchip - fix scatterlist nents error crypto: rockchip - update new iv to device in multiple operations drm/imx: ignore plane updates on disabled crtcs gpu: ipu-v3: Fix i.MX51 CSI control registers offset drm/imx: imx-ldb: add missing of_node_puts gpu: ipu-v3: Fix CSI offsets for imx53 ASoC: rt5682: Correct the setting while select ASRC clk for AD/DA filter clocksource: timer-ti-dm: Fix pwm dmtimer usage of fck reparenting KVM: arm/arm64: vgic: Make vgic_dist->lpi_list_lock a raw_spinlock arm64: dts: rockchip: fix graph_port warning on rk3399 bob kevin and excavator s390/dasd: fix using offset into zero size array error Input: pwm-vibra - prevent unbalanced regulator Input: pwm-vibra - stop regulator after disabling pwm, not before ARM: dts: Configure clock parent for pwm vibra ARM: OMAP2+: Variable "reg" in function omap4_dsi_mux_pads() could be uninitialized ASoC: dapm: fix out-of-bounds accesses to DAPM lookup tables ASoC: rsnd: fixup rsnd_ssi_master_clk_start() user count check KVM: arm/arm64: Reset the VCPU without preemption and vcpu state loaded arm/arm64: KVM: Allow a VCPU to fully reset itself arm/arm64: KVM: Don't panic on failure to properly reset system registers KVM: arm/arm64: vgic: Always initialize the group of private IRQs KVM: arm64: Forbid kprobing of the VHE world-switch code ASoC: samsung: Prevent clk_get_rate() calls in atomic context ARM: OMAP2+: fix lack of timer interrupts on CPU1 after hotplug Input: cap11xx - switch to using set_brightness_blocking() Input: ps2-gpio - flush TX work when closing port Input: matrix_keypad - use flush_delayed_work() mac80211: call drv_ibss_join() on restart mac80211: Fix Tx aggregation session tear down with ITXQs netfilter: compat: initialize all fields in xt_init blk-mq: insert rq with DONTPREP to hctx dispatch list when requeue ipvs: fix dependency on nf_defrag_ipv6 floppy: check_events callback should not return a negative number xprtrdma: Make sure Send CQ is allocated on an existing compvec NFS: Don't use page_file_mapping after removing the page mm/gup: fix gup_pmd_range() for dax Revert "mm: use early_pfn_to_nid in page_ext_init" scsi: qla2xxx: Fix panic from use after free in qla2x00_async_tm_cmd net: dsa: bcm_sf2: potential array overflow in bcm_sf2_sw_suspend() x86/CPU: Add Icelake model number mm: page_alloc: fix ref bias in page_frag_alloc() for 1-byte allocs net: hns: Fix object reference leaks in hns_dsaf_roce_reset() i2c: cadence: Fix the hold bit setting i2c: bcm2835: Clear current buffer pointers and counts after a transfer auxdisplay: ht16k33: fix potential user-after-free on module unload Input: st-keyscan - fix potential zalloc NULL dereference clk: sunxi-ng: v3s: Fix TCON reset de-assert bit kallsyms: Handle too long symbols in kallsyms.c clk: sunxi: A31: Fix wrong AHB gate number esp: Skip TX bytes accounting when sending from a request socket ARM: 8824/1: fix a migrating irq bug when hotplug cpu bpf: only adjust gso_size on bytestream protocols bpf: fix lockdep false positive in stackmap af_key: unconditionally clone on broadcast ARM: 8835/1: dma-mapping: Clear DMA ops on teardown assoc_array: Fix shortcut creation keys: Fix dependency loop between construction record and auth key scsi: libiscsi: Fix race between iscsi_xmit_task and iscsi_complete_task net: systemport: Fix reception of BPDUs net: dsa: bcm_sf2: Do not assume DSA master supports WoL pinctrl: meson: meson8b: fix the sdxc_a data 1..3 pins qmi_wwan: apply SET_DTR quirk to Sierra WP7607 net: mv643xx_eth: disable clk on error path in mv643xx_eth_shared_probe() xfrm: Fix inbound traffic via XFRM interfaces across network namespaces mailbox: bcm-flexrm-mailbox: Fix FlexRM ring flush timeout issue ASoC: topology: free created components in tplg load error qed: Fix iWARP buffer size provided for syn packet processing. qed: Fix iWARP syn packet mac address validation. ARM: dts: armada-xp: fix Armada XP boards NAND description arm64: Relax GIC version check during early boot ARM: tegra: Restore DT ABI on Tegra124 Chromebooks net: marvell: mvneta: fix DMA debug warning mm: handle lru_add_drain_all for UP properly tmpfs: fix link accounting when a tmpfile is linked in ixgbe: fix older devices that do not support IXGBE_MRQC_L3L4TXSWEN ARCv2: lib: memcpy: fix doing prefetchw outside of buffer ARC: uacces: remove lp_start, lp_end from clobber list ARCv2: support manual regfile save on interrupts ARCv2: don't assume core 0x54 has dual issue phonet: fix building with clang mac80211_hwsim: propagate genlmsg_reply return code bpf, lpm: fix lookup bug in map_delete_elem net: thunderx: make CFG_DONE message to run through generic send-ack sequence net: thunderx: add nicvf_send_msg_to_pf result check for set_rx_mode_task nfp: bpf: fix code-gen bug on BPF_ALU | BPF_XOR | BPF_K nfp: bpf: fix ALU32 high bits clearance bug bnxt_en: Fix typo in firmware message timeout logic. bnxt_en: Wait longer for the firmware message response to complete. net: set static variable an initial value in atl2_probe() selftests: fib_tests: sleep after changing carrier. again. tmpfs: fix uninitialized return value in shmem_link stm class: Prevent division by zero nfit: acpi_nfit_ctl(): Check out_obj->type in the right place acpi/nfit: Fix bus command validation nfit/ars: Attempt a short-ARS whenever the ARS state is idle at boot nfit/ars: Attempt short-ARS even in the no_init_ars case libnvdimm/label: Clear 'updating' flag after label-set update libnvdimm, pfn: Fix over-trim in trim_pfn_device() libnvdimm/pmem: Honor force_raw for legacy pmem regions libnvdimm: Fix altmap reservation size calculation fix cgroup_do_mount() handling of failure exits crypto: aead - set CRYPTO_TFM_NEED_KEY if ->setkey() fails crypto: aegis - fix handling chunked inputs crypto: arm/crct10dif - revert to C code for short inputs crypto: arm64/aes-neonbs - fix returning final keystream block crypto: arm64/crct10dif - revert to C code for short inputs crypto: hash - set CRYPTO_TFM_NEED_KEY if ->setkey() fails crypto: morus - fix handling chunked inputs crypto: pcbc - remove bogus memcpy()s with src == dest crypto: skcipher - set CRYPTO_TFM_NEED_KEY if ->setkey() fails crypto: testmgr - skip crc32c context test for ahash algorithms crypto: x86/aegis - fix handling chunked inputs and MAY_SLEEP crypto: x86/aesni-gcm - fix crash on empty plaintext crypto: x86/morus - fix handling chunked inputs and MAY_SLEEP crypto: arm64/aes-ccm - fix logical bug in AAD MAC handling crypto: arm64/aes-ccm - fix bugs in non-NEON fallback routine CIFS: Do not reset lease state to NONE on lease break CIFS: Do not skip SMB2 message IDs on send failures CIFS: Fix read after write for files with read caching tracing: Use strncpy instead of memcpy for string keys in hist triggers tracing: Do not free iter->trace in fail path of tracing_open_pipe() tracing/perf: Use strndup_user() instead of buggy open-coded version xen: fix dom0 boot on huge systems ACPI / device_sysfs: Avoid OF modalias creation for removed device mmc: sdhci-esdhc-imx: fix HS400 timing issue mmc:fix a bug when max_discard is 0 netfilter: ipt_CLUSTERIP: fix warning unused variable cn spi: ti-qspi: Fix mmap read when more than one CS in use spi: pxa2xx: Setup maximum supported DMA transfer length regulator: s2mps11: Fix steps for buck7, buck8 and LDO35 regulator: max77620: Initialize values for DT properties regulator: s2mpa01: Fix step values for some LDOs clocksource/drivers/exynos_mct: Move one-shot check from tick clear to ISR clocksource/drivers/exynos_mct: Clear timer interrupt when shutdown clocksource/drivers/arch_timer: Workaround for Allwinner A64 timer instability s390/setup: fix early warning messages s390/virtio: handle find on invalid queue gracefully scsi: virtio_scsi: don't send sc payload with tmfs scsi: aacraid: Fix performance issue on logical drives scsi: sd: Optimal I/O size should be a multiple of physical block size scsi: target/iscsi: Avoid iscsit_release_commands_from_conn() deadlock scsi: qla2xxx: Fix LUN discovery if loop id is not assigned yet by firmware fs/devpts: always delete dcache dentry-s in dput() splice: don't merge into linked buffers ovl: During copy up, first copy up data and then xattrs ovl: Do not lose security.capability xattr over metadata file copy-up m68k: Add -ffreestanding to CFLAGS Btrfs: setup a nofs context for memory allocation at btrfs_create_tree() Btrfs: setup a nofs context for memory allocation at __btrfs_set_acl btrfs: ensure that a DUP or RAID1 block group has exactly two stripes Btrfs: fix corruption reading shared and compressed extents after hole punching soc: qcom: rpmh: Avoid accessing freed memory from batch API libertas_tf: don't set URB_ZERO_PACKET on IN USB transfer irqchip/gic-v3-its: Avoid parsing _indirect_ twice for Device table irqchip/brcmstb-l2: Use _irqsave locking variants in non-interrupt code x86/kprobes: Prohibit probing on optprobe template code cpufreq: kryo: Release OPP tables on module removal cpufreq: tegra124: add missing of_node_put() cpufreq: pxa2xx: remove incorrect __init annotation ext4: fix check of inode in swap_inode_boot_loader ext4: cleanup pagecache before swap i_data ext4: update quota information while swapping boot loader inode ext4: add mask of ext4 flags to swap ext4: fix crash during online resizing PCI/ASPM: Use LTR if already enabled by platform PCI/DPC: Fix print AER status in DPC event handling PCI: dwc: skip MSI init if MSIs have been explicitly disabled IB/hfi1: Close race condition on user context disable and close cxl: Wrap iterations over afu slices inside 'afu_list_lock' ext2: Fix underflow in ext2_max_size() clk: uniphier: Fix update register for CPU-gear clk: clk-twl6040: Fix imprecise external abort for pdmclk clk: samsung: exynos5: Fix possible NULL pointer exception on platform_device_alloc() failure clk: samsung: exynos5: Fix kfree() of const memory on setting driver_override clk: ingenic: Fix round_rate misbehaving with non-integer dividers clk: ingenic: Fix doc of ingenic_cgu_div_info usb: chipidea: tegra: Fix missed ci_hdrc_remove_device() usb: typec: tps6598x: handle block writes separately with plain-I2C adapters dmaengine: usb-dmac: Make DMAC system sleep callbacks explicit mm: hwpoison: fix thp split handing in soft_offline_in_use_page() mm/vmalloc: fix size check for remap_vmalloc_range_partial() mm/memory.c: do_fault: avoid usage of stale vm_area_struct kernel/sysctl.c: add missing range check in do_proc_dointvec_minmax_conv device property: Fix the length used in PROPERTY_ENTRY_STRING() intel_th: Don't reference unassigned outputs parport_pc: fix find_superio io compare code, should use equal test. i2c: tegra: fix maximum transfer size media: i2c: ov5640: Fix post-reset delay gpio: pca953x: Fix dereference of irq data in shutdown can: flexcan: FLEXCAN_IFLAG_MB: add () around macro argument drm/i915: Relax mmap VMA check bpf: only test gso type on gso packets serial: uartps: Fix stuck ISR if RX disabled with non-empty FIFO serial: 8250_of: assume reg-shift of 2 for mrvl,mmp-uart serial: 8250_pci: Fix number of ports for ACCES serial cards serial: 8250_pci: Have ACCES cards that use the four port Pericom PI7C9X7954 chip use the pci_pericom_setup() jbd2: clear dirty flag when revoking a buffer from an older transaction jbd2: fix compile warning when using JBUFFER_TRACE selinux: add the missing walk_size + len check in selinux_sctp_bind_connect security/selinux: fix SECURITY_LSM_NATIVE_LABELS on reused superblock powerpc/32: Clear on-stack exception marker upon exception return powerpc/wii: properly disable use of BATs when requested. powerpc/powernv: Make opal log only readable by root powerpc/83xx: Also save/restore SPRG4-7 during suspend powerpc/powernv: Don't reprogram SLW image on every KVM guest entry/exit powerpc: Fix 32-bit KVM-PR lockup and host crash with MacOS guest powerpc/ptrace: Simplify vr_get/set() to avoid GCC warning powerpc/hugetlb: Don't do runtime allocation of 16G pages in LPAR configuration powerpc/traps: fix recoverability of machine check handling on book3s/32 powerpc/traps: Fix the message printed when stack overflows ARM: s3c24xx: Fix boolean expressions in osiris_dvs_notify arm64: Fix HCR.TGE status for NMI contexts arm64: debug: Ensure debug handlers check triggering exception level arm64: KVM: Fix architecturally invalid reset value for FPEXC32_EL2 ipmi_si: fix use-after-free of resource->name dm: fix to_sector() for 32bit dm integrity: limit the rate of error messages mfd: sm501: Fix potential NULL pointer dereference cpcap-charger: generate events for userspace NFS: Fix I/O request leakages NFS: Fix an I/O request leakage in nfs_do_recoalesce NFS: Don't recoalesce on error in nfs_pageio_complete_mirror() nfsd: fix performance-limiting session calculation nfsd: fix memory corruption caused by readdir nfsd: fix wrong check in write_v4_end_grace() NFSv4.1: Reinitialise sequence results before retransmitting a request svcrpc: fix UDP on servers with lots of threads PM / wakeup: Rework wakeup source timer cancellation bcache: never writeback a discard operation stable-kernel-rules.rst: add link to networking patch queue vt: perform safe console erase in the right order x86/unwind/orc: Fix ORC unwind table alignment perf intel-pt: Fix CYC timestamp calculation after OVF perf tools: Fix split_kallsyms_for_kcore() for trampoline symbols perf auxtrace: Define auxtrace record alignment perf intel-pt: Fix overlap calculation for padding perf/x86/intel/uncore: Fix client IMC events return huge result perf intel-pt: Fix divide by zero when TSC is not available md: Fix failed allocation of md_register_thread tpm/tpm_crb: Avoid unaligned reads in crb_recv() tpm: Unify the send callback behaviour rcu: Do RCU GP kthread self-wakeup from softirq and interrupt media: imx: prpencvf: Stop upstream before disabling IDMA channel media: lgdt330x: fix lock status reporting media: uvcvideo: Avoid NULL pointer dereference at the end of streaming media: vimc: Add vimc-streamer for stream control media: imx: csi: Disable CSI immediately after last EOF media: imx: csi: Stop upstream before disabling IDMA channel drm/fb-helper: generic: Fix drm_fbdev_client_restore() drm/radeon/evergreen_cs: fix missing break in switch statement drm/amd/powerplay: correct power reading on fiji drm/amd/display: don't call dm_pp_ function from an fpu block KVM: Call kvm_arch_memslots_updated() before updating memslots KVM: x86/mmu: Detect MMIO generation wrap in any address space KVM: x86/mmu: Do not cache MMIO accesses while memslots are in flux KVM: nVMX: Sign extend displacements of VMX instr's mem operands KVM: nVMX: Apply addr size mask to effective address for VMX instructions KVM: nVMX: Ignore limit checks on VMX instructions using flat segments bcache: use (REQ_META|REQ_PRIO) to indicate bio for metadata s390/setup: fix boot crash for machine without EDAT-1 Linux 4.19.31 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2019-03-23 21:13:30 +01:00
Eugene Loh	cacf3c0d82	kallsyms: Handle too long symbols in kallsyms.c ... [ Upstream commit 6db2983cd8 ] When checking for symbols with excessively long names, account for null terminating character. Fixes: f3462aa952 ("Kbuild: Handle longer symbols in kallsyms.c") Signed-off-by: Eugene Loh <eugene.loh@oracle.com> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2019-03-23 20:09:47 +01:00
Greg Kroah-Hartman	6e0411bdc2	This is the 4.19.21 stable release ... -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAlxjFL8ACgkQONu9yGCS aT643xAAk+mnsrOfU6/LBFjcJUUUYohK01UAU+PRvTjy4uH8rrA4G01xvp11ftIu jjEikA2582ScR5a2Ww+E4SfqOdKT4z9hOGLTnyI0P4xN9jeVidvu9+C90AYyBYhi orHm1osVQIj6n9+OQ5db+DzZYbZLbyfCoqNXbq9EoLvNRS3FUUH0y2VXqcz9Ghcj obpdHTVMKRaFkRWdCglo+3hSpoKrncSVpKrwUXR18GCt8jjZjj39kI9t6UoGNfc7 nN3GOd26U1tpGo6ShZJYu6aPjV+zoYNlsg1o2zn9qJANIdulYe30vqNhWCeJ+/T7 WcT3EHv4pPEO3Lvgfp+l10Nc6IbYdJEFUpAP3CvfP+MvRfKvz8Vo3Nm/BQlr20+q +MUYJb+wxhlHPRLV192XbnYFkEzZg7vzymoMPL034XheAkOkPbOK0IIVo41p5Rai LxmOdvhzfAktbtD/VWnLTUbexjs2EJ05bvZRjdPKKIMBNKnAWz4ux3KcHxpdsUF8 KMCKwpJE8KDM4uiaKVdyfMhFeIg37pmy+7Uv9cUFjWwtsL3K+CiAXg8uaSvnajKr bOhwbFIgxoOI9VRBK8M0wvzouphA0miVbxOY81sdfbMeWNpbCLdb968AFz25llta rVlWp7bSAUQTsvTkVBv6mrTKPwzO4jnfHYN8yj5gO7pr5fmC2ig= =L+Mp -----END PGP SIGNATURE----- Merge 4.19.21 into android-4.19 Changes in 4.19.21 devres: Align data[] to ARCH_KMALLOC_MINALIGN drm/bufs: Fix Spectre v1 vulnerability staging: iio: adc: ad7280a: handle error from __ad7280_read32() drm/vgem: Fix vgem_init to get drm device available. pinctrl: bcm2835: Use raw spinlock for RT compatibility ASoC: Intel: mrfld: fix uninitialized variable access gpiolib: Fix possible use after free on label drm/sun4i: Initialize registers in tcon-top driver genirq/affinity: Spread IRQs to all available NUMA nodes gpu: ipu-v3: image-convert: Prevent race between run and unprepare nds32: Fix gcc 8.0 compiler option incompatible. wil6210: fix reset flow for Talyn-mb wil6210: fix memory leak in wil_find_tx_bcast_2 ath10k: assign 'n_cipher_suites' for WCN3990 ath9k: dynack: use authentication messages for 'late' ack scsi: lpfc: Correct LCB RJT handling scsi: mpt3sas: Call sas_remove_host before removing the target devices scsi: lpfc: Fix LOGO/PLOGI handling when triggerd by ABTS Timeout event ARM: 8808/1: kexec:offline panic_smp_self_stop CPU clk: boston: fix possible memory leak in clk_boston_setup() dlm: Don't swamp the CPU with callbacks queued during recovery x86/PCI: Fix Broadcom CNB20LE unintended sign extension (redux) powerpc/pseries: add of_node_put() in dlpar_detach_node() crypto: aes_ti - disable interrupts while accessing S-box drm/vc4: ->x_scaling[1] should never be set to VC4_SCALING_NONE serial: fsl_lpuart: clear parity enable bit when disable parity ptp: check gettime64 return code in PTP_SYS_OFFSET ioctl MIPS: Boston: Disable EG20T prefetch dpaa2-ptp: defer probe when portal allocation failed iwlwifi: fw: do not set sgi bits for HE connection staging:iio:ad2s90: Make probe handle spi_setup failure fpga: altera-cvp: Fix registration for CvP incapable devices Tools: hv: kvp: Fix a warning of buffer overflow with gcc 8.0.1 fpga: altera-cvp: fix 'bad IO access' on x86_64 vbox: fix link error with 'gcc -Og' platform/chrome: don't report EC_MKBP_EVENT_SENSOR_FIFO as wakeup i40e: prevent overlapping tx_timeout recover scsi: hisi_sas: change the time of SAS SSP connection staging: iio: ad7780: update voltage on read usbnet: smsc95xx: fix rx packet alignment drm/rockchip: fix for mailbox read size ARM: OMAP2+: hwmod: Fix some section annotations drm/amd/display: fix gamma not being applied correctly drm/amd/display: calculate stream->phy_pix_clk before clock mapping bpf: libbpf: retry map creation without the name net/mlx5: EQ, Use the right place to store/read IRQ affinity hint modpost: validate symbol names also in find_elf_symbol perf tools: Add Hygon Dhyana support soc/tegra: Don't leak device tree node reference media: rc: ensure close() is called on rc_unregister_device media: video-i2c: avoid accessing released memory area when removing driver media: mtk-vcodec: Release device nodes in mtk_vcodec_init_enc_pm() staging: erofs: fix the definition of DBG_BUGON clk: meson: meson8b: do not use cpu_div3 for cpu_scale_out_sel clk: meson: meson8b: fix the width of the cpu_scale_div clock clk: meson: meson8b: mark the CPU clock as CLK_IS_CRITICAL ptp: Fix pass zero to ERR_PTR() in ptp_clock_register dmaengine: xilinx_dma: Remove __aligned attribute on zynqmp_dma_desc_ll powerpc/32: Add .data..Lubsan_data*/.data..Lubsan_type* sections explicitly iio: adc: meson-saradc: check for devm_kasprintf failure iio: adc: meson-saradc: fix internal clock names iio: accel: kxcjk1013: Add KIOX010A ACPI Hardware-ID media: adv*/tc358743/ths8200: fill in min width/height/pixelclock ACPI: SPCR: Consider baud rate 0 as preconfigured state staging: pi433: fix potential null dereference f2fs: move dir data flush to write checkpoint process f2fs: fix race between write_checkpoint and write_begin f2fs: fix wrong return value of f2fs_acl_create i2c: sh_mobile: add support for r8a77990 (R-Car E3) arm64: io: Ensure calls to delay routines are ordered against prior readX() net: aquantia: return 'err' if set MPI_DEINIT state fails sunvdc: Do not spin in an infinite loop when vio_ldc_send() returns EAGAIN soc: bcm: brcmstb: Don't leak device tree node reference nfsd4: fix crash on writing v4_end_grace before nfsd startup drm: Clear state->acquire_ctx before leaving drm_atomic_helper_commit_duplicated_state() perf: arm_spe: handle devm_kasprintf() failure arm64: io: Ensure value passed to __iormb() is held in a 64-bit register Thermal: do not clear passive state during system sleep thermal: Fix locking in cooling device sysfs update cur_state firmware/efi: Add NULL pointer checks in efivars API functions s390/zcrypt: improve special ap message cmd handling mt76x0: dfs: fix IBI_R11 configuration on non-radar channels arm64: ftrace: don't adjust the LR value drm/v3d: Fix prime imports of buffers from other drivers. ARM: dts: mmp2: fix TWSI2 ARM: dts: aspeed: add missing memory unit-address x86/fpu: Add might_fault() to user_insn() media: i2c: TDA1997x: select CONFIG_HDMI media: DaVinci-VPBE: fix error handling in vpbe_initialize() smack: fix access permissions for keyring xtensa: xtfpga.dtsi: fix dtc warnings about SPI usb: dwc3: Correct the logic for checking TRB full in __dwc3_prepare_one_trb() usb: dwc2: Disable power down feature on Samsung SoCs usb: hub: delay hub autosuspend if USB3 port is still link training timekeeping: Use proper seqcount initializer usb: mtu3: fix the issue about SetFeature(U1/U2_Enable) clk: sunxi-ng: a33: Set CLK_SET_RATE_PARENT for all audio module clocks media: imx274: select REGMAP_I2C drm/amdgpu/powerplay: fix clock stretcher limits on polaris (v2) tipc: fix node keep alive interval calculation driver core: Move async_synchronize_full call kobject: return error code if writing /sys/.../uevent fails IB/hfi1: Unreserve a reserved request when it is completed usb: dwc3: trace: add missing break statement to make compiler happy gpio: mt7621: report failure of devm_kasprintf() gpio: mt7621: pass mediatek_gpio_bank_probe() failure up the stack pinctrl: sx150x: handle failure case of devm_kstrdup iommu/amd: Fix amd_iommu=force_isolation ARM: dts: Fix OMAP4430 SDP Ethernet startup mips: bpf: fix encoding bug for mm_srlv32_op media: coda: fix H.264 deblocking filter controls ARM: dts: Fix up the D-Link DIR-685 MTD partition info watchdog: renesas_wdt: don't set divider while watchdog is running ARM: dts: imx51-zii-rdu1: Do not specify "power-gpio" for hpa1 usb: dwc3: gadget: Disable CSP for stream OUT ep iommu/arm-smmu-v3: Avoid memory corruption from Hisilicon MSI payloads iommu/arm-smmu: Add support for qcom,smmu-v2 variant iommu/arm-smmu-v3: Use explicit mb() when moving cons pointer sata_rcar: fix deferred probing clk: imx6sl: ensure MMDC CH0 handshake is bypassed platform/x86: mlx-platform: Fix tachometer registers cpuidle: big.LITTLE: fix refcount leak OPP: Use opp_table->regulators to verify no regulator case tee: optee: avoid possible double list_del() drm/msm/dsi: fix dsi clock names in DSI 10nm PLL driver drm/msm: dpu: Only check flush register against pending flushes lightnvm: pblk: fix resubmission of overwritten write err lbas lightnvm: pblk: add lock protection to list operations i2c-axxia: check for error conditions first phy: sun4i-usb: add support for missing USB PHY index mlxsw: spectrum_acl: Limit priority value udf: Fix BUG on corrupted inode switchtec: Fix SWITCHTEC_IOCTL_EVENT_IDX_ALL flags overwrite selftests/bpf: use __bpf_constant_htons in test_prog.c ARM: pxa: avoid section mismatch warning ASoC: fsl: Fix SND_SOC_EUKREA_TLV320 build error on i.MX8M KVM: PPC: Book3S: Only report KVM_CAP_SPAPR_TCE_VFIO on powernv machines mmc: bcm2835: Recover from MMC_SEND_EXT_CSD mmc: bcm2835: reset host on timeout mmc: meson-mx-sdio: check devm_kasprintf for failure memstick: Prevent memstick host from getting runtime suspended during card detection mmc: sdhci-of-esdhc: Fix timeout checks mmc: sdhci-omap: Fix timeout checks mmc: sdhci-xenon: Fix timeout checks mmc: jz4740: Get CD/WP GPIOs from descriptors usb: renesas_usbhs: add support for RZ/G2E btrfs: harden agaist duplicate fsid on scanned devices serial: sh-sci: Fix locking in sci_submit_rx() serial: sh-sci: Resume PIO in sci_rx_interrupt() on DMA failure tty: serial: samsung: Properly set flags in autoCTS mode perf test: Fix perf_event_attr test failure perf dso: Fix unchecked usage of strncpy() perf header: Fix unchecked usage of strncpy() btrfs: use tagged writepage to mitigate livelock of snapshot perf probe: Fix unchecked usage of strncpy() i2c: sh_mobile: Add support for r8a774c0 (RZ/G2E) bnxt_en: Disable MSIX before re-reserving NQs/CMPL rings. tools/power/x86/intel_pstate_tracer: Fix non root execution for post processing a trace file livepatch: check kzalloc return values arm64: KVM: Skip MMIO insn after emulation usb: musb: dsps: fix otg state machine usb: musb: dsps: fix runtime pm for peripheral mode perf header: Fix up argument to ctime() perf tools: Cast off_t to s64 to avoid warning on bionic libc percpu: convert spin_lock_irq to spin_lock_irqsave. net: hns3: fix incomplete uninitialization of IRQ in the hns3_nic_uninit_vector_data() drm/amd/display: Add retry to read ddc_clock pin Bluetooth: hci_bcm: Handle deferred probing for the clock supply drm/amd/display: fix YCbCr420 blank color powerpc/uaccess: fix warning/error with access_ok() mac80211: fix radiotap vendor presence bitmap handling xfrm6_tunnel: Fix spi check in __xfrm6_tunnel_alloc_spi mlxsw: spectrum: Properly cleanup LAG uppers when removing port from LAG scsi: smartpqi: correct host serial num for ssa scsi: smartpqi: correct volume status scsi: smartpqi: increase fw status register read timeout cw1200: Fix concurrency use-after-free bugs in cw1200_hw_scan() net: hns3: add max vector number check for pf powerpc/perf: Fix thresholding counter data for unknown type iwlwifi: mvm: fix setting HE ppe FW config powerpc/powernv/ioda: Allocate indirect TCE levels of cached userspace addresses on demand mlx5: update timecounter at least twice per counter overflow drbd: narrow rcu_read_lock in drbd_sync_handshake drbd: disconnect, if the wrong UUIDs are attached on a connected peer drbd: skip spurious timeout (ping-timeo) when failing promote drbd: Avoid Clang warning about pointless switch statment drm/amd/display: validate extended dongle caps video: clps711x-fb: release disp device node in probe() md: fix raid10 hang issue caused by barrier fbdev: fbmem: behave better with small rotated displays and many CPUs i40e: define proper net_device::neigh_priv_len ice: Do not enable NAPI on q_vectors that have no rings igb: Fix an issue that PME is not enabled during runtime suspend ACPI/APEI: Clear GHES block_status before panic() fbdev: fbcon: Fix unregister crash when more than one framebuffer powerpc/mm: Fix reporting of kernel execute faults on the 8xx pinctrl: meson: meson8: fix the GPIO function for the GPIOAO pins pinctrl: meson: meson8b: fix the GPIO function for the GPIOAO pins KVM: x86: svm: report MSR_IA32_MCG_EXT_CTL as unsupported powerpc/fadump: Do not allow hot-remove memory from fadump reserved area. kvm: Change offset in kvm_write_guest_offset_cached to unsigned NFS: nfs_compare_mount_options always compare auth flavors. perf build: Don't unconditionally link the libbfd feature test to -liberty and -lz hwmon: (lm80) fix a missing check of the status of SMBus read hwmon: (lm80) fix a missing check of bus read in lm80 probe seq_buf: Make seq_buf_puts() null-terminate the buffer crypto: ux500 - Use proper enum in cryp_set_dma_transfer crypto: ux500 - Use proper enum in hash_set_dma_transfer MIPS: ralink: Select CONFIG_CPU_MIPSR2_IRQ_VI on MT7620/8 cifs: check ntwrk_buf_start for NULL before dereferencing it f2fs: fix use-after-free issue when accessing sbi->stat_info um: Avoid marking pages with "changed protection" niu: fix missing checks of niu_pci_eeprom_read f2fs: fix sbi->extent_list corruption issue cgroup: fix parsing empty mount option string perf python: Do not force closing original perf descriptor in evlist.get_pollfd() scripts/decode_stacktrace: only strip base path when a prefix of the path arch/sh/boards/mach-kfr2r09/setup.c: fix struct mtd_oob_ops build warning ocfs2: don't clear bh uptodate for block read ocfs2: improve ocfs2 Makefile mm/page_alloc.c: don't call kasan_free_pages() at deferred mem init zram: fix lockdep warning of free block handling isdn: hisax: hfc_pci: Fix a possible concurrency use-after-free bug in HFCPCI_l1hw() gdrom: fix a memory leak bug fsl/fman: Use GFP_ATOMIC in {memac,tgec}_add_hash_mac_address() block/swim3: Fix -EBUSY error when re-opening device after unmount thermal: bcm2835: enable hwmon explicitly kdb: Don't back trace on a cpu that didn't round up PCI: imx: Enable MSI from downstream components thermal: generic-adc: Fix adc to temp interpolation HID: lenovo: Add checks to fix of_led_classdev_register arm64/sve: ptrace: Fix SVE_PT_REGS_OFFSET definition kernel/hung_task.c: break RCU locks based on jiffies proc/sysctl: fix return error for proc_doulongvec_minmax() kernel/hung_task.c: force console verbose before panic fs/epoll: drop ovflist branch prediction exec: load_script: don't blindly truncate shebang string kernel/kcov.c: mark write_comp_data() as notrace scripts/gdb: fix lx-version string output xfs: Fix xqmstats offsets in /proc/fs/xfs/xqmstat xfs: cancel COW blocks before swapext xfs: Fix error code in 'xfs_ioc_getbmap()' xfs: fix overflow in xfs_attr3_leaf_verify xfs: fix shared extent data corruption due to missing cow reservation xfs: fix transient reference count error in xfs_buf_resubmit_failed_buffers xfs: delalloc -> unwritten COW fork allocation can go wrong fs/xfs: fix f_ffree value for statfs when project quota is set xfs: fix PAGE_MASK usage in xfs_free_file_space xfs: fix inverted return from xfs_btree_sblock_verify_crc thermal: hwmon: inline helpers when CONFIG_THERMAL_HWMON is not set dccp: fool proof ccid_hc_[rt]x_parse_options() enic: fix checksum validation for IPv6 lib/test_rhashtable: Make test_insert_dup() allocate its hash table dynamically net: dp83640: expire old TX-skb net: dsa: Fix lockdep false positive splat net: dsa: Fix NULL checking in dsa_slave_set_eee() net: dsa: mv88e6xxx: Fix counting of ATU violations net: dsa: slave: Don't propagate flag changes on down slave interfaces net/mlx5e: Force CHECKSUM_UNNECESSARY for short ethernet frames net: systemport: Fix WoL with password after deep sleep rds: fix refcount bug in rds_sock_addref Revert "net: phy: marvell: avoid pause mode on SGMII-to-Copper for 88e151x" rxrpc: bad unlock balance in rxrpc_recvmsg sctp: check and update stream->out_curr when allocating stream_out sctp: walk the list of asoc safely skge: potential memory corruption in skge_get_regs() virtio_net: Account for tx bytes and packets on sending xdp_frames net/mlx5e: FPGA, fix Innova IPsec TX offload data path performance xfs: eof trim writeback mapping as soon as it is cached ALSA: compress: Fix stop handling on compressed capture streams ALSA: usb-audio: Add support for new T+A USB DAC ALSA: hda - Serialize codec registrations ALSA: hda/realtek - Fix lose hp_pins for disable auto mute ALSA: hda/realtek - Use a common helper for hp pin reference ALSA: hda/realtek - Headset microphone support for System76 darp5 fuse: call pipe_buf_release() under pipe lock fuse: decrement NR_WRITEBACK_TEMP on the right page fuse: handle zero sized retrieve correctly HID: debug: fix the ring buffer implementation dmaengine: bcm2835: Fix interrupt race on RT dmaengine: bcm2835: Fix abort of transactions dmaengine: imx-dma: fix wrong callback invoke futex: Handle early deadlock return correctly irqchip/gic-v3-its: Plug allocation race for devices sharing a DevID usb: phy: am335x: fix race condition in _probe usb: dwc3: gadget: Handle 0 xfer length for OUT EP usb: gadget: udc: net2272: Fix bitwise and boolean operations usb: gadget: musb: fix short isoc packets with inventra dma staging: speakup: fix tty-operation NULL derefs scsi: cxlflash: Prevent deadlock when adapter probe fails scsi: aic94xx: fix module loading KVM: x86: work around leak of uninitialized stack contents (CVE-2019-7222) kvm: fix kvm_ioctl_create_device() reference counting (CVE-2019-6974) KVM: nVMX: unconditionally cancel preemption timer in free_nested (CVE-2019-7221) cpu/hotplug: Fix "SMT disabled by BIOS" detection for KVM perf/x86/intel/uncore: Add Node ID mask x86/MCE: Initialize mce.bank in the case of a fatal error in mce_no_way_out() perf/core: Don't WARN() for impossible ring-buffer sizes perf tests evsel-tp-sched: Fix bitwise operator serial: fix race between flush_to_ldisc and tty_open serial: 8250_pci: Make PCI class test non fatal serial: sh-sci: Do not free irqs that have already been freed cacheinfo: Keep the old value if of_property_read_u32 fails IB/hfi1: Add limit test for RC/UC send via loopback perf/x86/intel: Delay memory deallocation until x86_pmu_dead_cpu() ath9k: dynack: make ewma estimation faster ath9k: dynack: check da->enabled first in sampling routines Linux 4.19.21 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2019-02-12 20:37:21 +01:00
Du Changbin	aacb2ab111	scripts/gdb: fix lx-version string output ... [ Upstream commit b058809bfc ] A bug is present in GDB which causes early string termination when parsing variables. This has been reported [0], but we should ensure that we can support at least basic printing of the core kernel strings. For current gdb version (has been tested with 7.3 and 8.1), 'lx-version' only prints one character. (gdb) lx-version L(gdb) This can be fixed by casting 'linux_banner' as (char *). (gdb) lx-version Linux version 4.19.0-rc1+ (changbin@acer) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #21 SMP Sat Sep 1 21:43:30 CST 2018 [0] https://sourceware.org/bugzilla/show_bug.cgi?id=20077 [kbingham@kernel.org: add detail to commit message] Link: http://lkml.kernel.org/r/20181111162035.8356-1-kieran.bingham@ideasonboard.com Fixes: 2d061d9994 ("scripts/gdb: add version command") Signed-off-by: Du Changbin <changbin.du@gmail.com> Signed-off-by: Kieran Bingham <kbingham@kernel.org> Acked-by: Jan Kiszka <jan.kiszka@siemens.com> Cc: Jan Kiszka <jan.kiszka@siemens.com> Cc: Jason Wessel <jason.wessel@windriver.com> Cc: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2019-02-12 19:47:20 +01:00
Marc Zyngier	fa3c7c098c	scripts/decode_stacktrace: only strip base path when a prefix of the path ... [ Upstream commit 67a28de47f ] Running something like: decodecode vmlinux . leads to interested results where not only the leading "." gets stripped from the displayed paths, but also anywhere in the string, displaying something like: kvm_vcpu_check_block (arch/arm64/kvm/virt/kvm/kvm_mainc:2141) which doesn't help further processing. Fix it by only stripping the base path if it is a prefix of the path. Link: http://lkml.kernel.org/r/20181210174659.31054-3-marc.zyngier@arm.com Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Cc: Will Deacon <will.deacon@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2019-02-12 19:47:18 +01:00
Sami Tolvanen	b6293e6c90	modpost: validate symbol names also in find_elf_symbol ... [ Upstream commit 5818c683a6 ] If an ARM mapping symbol shares an address with a valid symbol, find_elf_symbol can currently return the mapping symbol instead, as the symbol is not validated. This can result in confusing warnings: WARNING: vmlinux.o(.text+0x18f4028): Section mismatch in reference from the function set_reset_devices() to the variable .init.text:$x.0 This change adds a call to is_valid_name to find_elf_symbol, similarly to how it's already used in find_elf_symbol2. Signed-off-by: Sami Tolvanen <samitolvanen@google.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2019-02-12 19:47:01 +01:00
Greg Kroah-Hartman	26bf816608	This is the 4.19.18 stable release ... -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAlxMGy0ACgkQONu9yGCS aT5ppQ/8COjyZg1aTrCrd0ttMHYotw3Lb4B6E/SCf2ub4X38SxGz9irhQ7r2FKdK w0ZXlLOF2ddqWe6BUnIfWago4Pk1GBpg3bgnp5XyYTjlJbfI2yZ9ggiO0iNYBPaL fN2JwM9eze/7cDlpYbhwGpF4+Wz8wTrzh+NIputcvC6n3SQH/cTGmOUa9rlamQju uukkvLanAYY3sqDCl4B415Ds44ROU4filqHYIkvZC81jc3Q0YZ8M7cTmpLcDQKGz 8Z+Veil07jEM9bF2W8iX79nwxMT+edFC62HMuRCoxJKq+1kccw1TVMWpQ8TWbv13 zeLOqXxNP6VcNaC251q3QzlInRDp1dtr8KtzA/OG0WFnZBTEDng/iChhiL8qZt0R 9+Sz7n9uZ5pMRK3tr03Ccjg3AneKWRqad2iaTB/kOwAdu7Uqxz8U9qUuRDFPV7OY KTMCCfdS8XpMHl/S+Cvg2dqSNiBEkNmowYO6NvQClG0aoN4/6wH+m2TZ0hCl6PVq pNFOTJmp7FOaztEZC4rqW8DoOGeGaNo5DP9A2XKKDR20F7EiAE437ApEQ4p5QGVk ek4uslZkwJWU/UOzXRl/Hoz0OlI0ixsdZy1vw88HCl7SD1E7xHJpnRUkOjigTT1Q nbCt0Nm/A2+c1tKbzU+PVW8FtIbutZhW1BtrqaIbbHr9NBTICR0= =Yg+/ -----END PGP SIGNATURE----- Merge 4.19.18 into android-4.19 Changes in 4.19.18 ipv6: Consider sk_bound_dev_if when binding a socket to a v4 mapped address mlxsw: spectrum: Disable lag port TX before removing it mlxsw: spectrum_switchdev: Set PVID correctly during VLAN deletion net: dsa: mv88x6xxx: mv88e6390 errata net, skbuff: do not prefer skb allocation fails early qmi_wwan: add MTU default to qmap network interface r8169: Add support for new Realtek Ethernet ipv6: Take rcu_read_lock in __inet6_bind for mapped addresses net: clear skb->tstamp in bridge forwarding path netfilter: ipset: Allow matching on destination MAC address for mac and ipmac sets gpio: pl061: Move irq_chip definition inside struct pl061 drm/amd/display: Guard against null stream_state in set_crc_source drm/amdkfd: fix interrupt spin lock ixgbe: allow IPsec Tx offload in VEPA mode platform/x86: asus-wmi: Tell the EC the OS will handle the display off hotkey e1000e: allow non-monotonic SYSTIM readings usb: typec: tcpm: Do not disconnect link for self powered devices selftests/bpf: enable (uncomment) all tests in test_libbpf.sh of: overlay: add missing of_node_put() after add new node to changeset writeback: don't decrement wb->refcnt if !wb->bdi serial: set suppress_bind_attrs flag only if builtin bpf: Allow narrow loads with offset > 0 ALSA: oxfw: add support for APOGEE duet FireWire x86/mce: Fix -Wmissing-prototypes warnings MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur crypto: ecc - regularize scalar for scalar multiplication arm64: perf: set suppress_bind_attrs flag to true drm/atomic-helper: Complete fake_commit->flip_done potentially earlier clk: meson: meson8b: fix incorrect divider mapping in cpu_scale_table samples: bpf: fix: error handling regarding kprobe_events usb: gadget: udc: renesas_usb3: add a safety connection way for forced_b_device fpga: altera-cvp: fix probing for multiple FPGAs on the bus selinux: always allow mounting submounts ASoC: pcm3168a: Don't disable pcm3168a when CONFIG_PM defined scsi: qedi: Check for session online before getting iSCSI TLV data. drm/amdgpu: Reorder uvd ring init before uvd resume rxe: IB_WR_REG_MR does not capture MR's iova field efi/libstub: Disable some warnings for x86{,_64} jffs2: Fix use of uninitialized delayed_work, lockdep breakage clk: imx: make mux parent strings const pstore/ram: Do not treat empty buffers as valid media: uvcvideo: Refactor teardown of uvc on USB disconnect powerpc/xmon: Fix invocation inside lock region powerpc/pseries/cpuidle: Fix preempt warning media: firewire: Fix app_info parameter type in avc_ca{,_app}_info ASoC: use dma_ops of parent device for acp_audio_dma media: venus: core: Set dma maximum segment size staging: erofs: fix use-after-free of on-stack `z_erofs_vle_unzip_io' net: call sk_dst_reset when set SO_DONTROUTE scsi: target: use consistent left-aligned ASCII INQUIRY data scsi: target/core: Make sure that target_wait_for_sess_cmds() waits long enough selftests: do not macro-expand failed assertion expressions arm64: kasan: Increase stack size for KASAN_EXTRA clk: imx6q: reset exclusive gates on init arm64: Fix minor issues with the dcache_by_line_op macro bpf: relax verifier restriction on BPF_MOV | BPF_ALU kconfig: fix file name and line number of warn_ignored_character() kconfig: fix memory leak when EOF is encountered in quotation mmc: atmel-mci: do not assume idle after atmci_request_end btrfs: volumes: Make sure there is no overlap of dev extents at mount time btrfs: alloc_chunk: fix more DUP stripe size handling btrfs: fix use-after-free due to race between replace start and cancel btrfs: improve error handling of btrfs_add_link tty/serial: do not free trasnmit buffer page under port lock perf intel-pt: Fix error with config term "pt=0" perf tests ARM: Disable breakpoint tests 32-bit perf svghelper: Fix unchecked usage of strncpy() perf parse-events: Fix unchecked usage of strncpy() perf vendor events intel: Fix Load_Miss_Real_Latency on SKL/SKX netfilter: ipt_CLUSTERIP: check MAC address when duplicate config is set netfilter: ipt_CLUSTERIP: remove wrong WARN_ON_ONCE in netns exit routine netfilter: ipt_CLUSTERIP: fix deadlock in netns exit routine x86/topology: Use total_cpus for max logical packages calculation dm crypt: use u64 instead of sector_t to store iv_offset dm kcopyd: Fix bug causing workqueue stalls perf stat: Avoid segfaults caused by negated options tools lib subcmd: Don't add the kernel sources to the include path dm snapshot: Fix excessive memory usage and workqueue stalls perf cs-etm: Correct packets swapping in cs_etm__flush() perf tools: Add missing sigqueue() prototype for systems lacking it perf tools: Add missing open_memstream() prototype for systems lacking it quota: Lock s_umount in exclusive mode for Q_XQUOTA{ON,OFF} quotactls. clocksource/drivers/integrator-ap: Add missing of_node_put() dm: Check for device sector overflow if CONFIG_LBDAF is not set Bluetooth: btusb: Add support for Intel bluetooth device 8087:0029 ALSA: bebob: fix model-id of unit for Apogee Ensemble sysfs: Disable lockdep for driver bind/unbind files IB/usnic: Fix potential deadlock scsi: mpt3sas: fix memory ordering on 64bit writes scsi: smartpqi: correct lun reset issues ath10k: fix peer stats null pointer dereference scsi: smartpqi: call pqi_free_interrupts() in pqi_shutdown() scsi: megaraid: fix out-of-bound array accesses iomap: don't search past page end in iomap_is_partially_uptodate ocfs2: fix panic due to unrecovered local alloc mm/page-writeback.c: don't break integrity writeback on ->writepage() error mm/swap: use nr_node_ids for avail_lists in swap_info_struct userfaultfd: clear flag if remap event not enabled mm, proc: be more verbose about unstable VMA flags in /proc/<pid>/smaps iwlwifi: mvm: Send LQ command as async when necessary Bluetooth: Fix unnecessary error message for HCI request completion ipmi: fix use-after-free of user->release_barrier.rda ipmi: msghandler: Fix potential Spectre v1 vulnerabilities ipmi: Prevent use-after-free in deliver_response ipmi:ssif: Fix handling of multi-part return messages ipmi: Don't initialize anything in the core until something uses it Linux 4.19.18 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2019-01-26 11:58:37 +01:00
Masahiro Yamada	461991104d	kconfig: fix memory leak when EOF is encountered in quotation ... [ Upstream commit fbac5977d8 ] An unterminated string literal followed by new line is passed to the parser (with "multi-line strings not supported" warning shown), then handled properly there. On the other hand, an unterminated string literal at end of file is never passed to the parser, then results in memory leak. [Test Code] ----------(Kconfig begin)---------- source "Kconfig.inc" config A bool "a" -----------(Kconfig end)----------- --------(Kconfig.inc begin)-------- config B bool "b\No new line at end of file ---------(Kconfig.inc end)--------- [Summary from Valgrind] Before the fix: LEAK SUMMARY: definitely lost: 16 bytes in 1 blocks ... After the fix: LEAK SUMMARY: definitely lost: 0 bytes in 0 blocks ... Eliminate the memory leak path by handling this case. Of course, such a Kconfig file is wrong already, so I will add an error message later. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2019-01-26 09:32:39 +01:00
Masahiro Yamada	ba8efcdc57	kconfig: fix file name and line number of warn_ignored_character() ... [ Upstream commit 77c1c0fa8b ] Currently, warn_ignore_character() displays invalid file name and line number. The lexer should use current_file->name and yylineno, while the parser should use zconf_curname() and zconf_lineno(). This difference comes from that the lexer is always going ahead of the parser. The parser needs to look ahead one token to make a shift/reduce decision, so the lexer is requested to scan more text from the input file. This commit fixes the warning message from warn_ignored_character(). [Test Code] ----(Kconfig begin)---- / -----(Kconfig end)----- [Output] Before the fix: <none>:0:warning: ignoring unsupported character '/' After the fix: Kconfig:1:warning: ignoring unsupported character '/' Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2019-01-26 09:32:39 +01:00
Greg Kroah-Hartman	976f78d572	This is the 4.19.16 stable release ... -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAlw/nGYACgkQONu9yGCS aT5/LA//bP/+XrOaB6YIkiM7EfhWTuATY6DOkhwT7kpIgRXMR4FvyTA3o7iEz0DE 5HfSL2wUpF+UZ0sC8c+zFCaNqhMNTwl95J6w4YI3N4V6IsTWxDYQOosQLU1y11Zw w5SV1FXqvKnbPchHehg/toDORs+sryw9QbydTXOPukqEQ1J9Kx8xtcyNivpvccVs /Jn+MNwnDZXWgw1gyx4/BcbtSVnu9RgLdtXSyBBUfZmZxy4Tx+e+ckfp+sd0TpE7 H7QPrMZHZys7EVKfvP1SWOJgStJNGav869Klj8HAZm3rI0R3EhMZBEIxG96HsxFd XOqRfn3Yarl0OQHKggRJQi0EbcOAEUAzWgJKxKFaoqBJyYVoQivp3XJvF+2B56Yb sg4EISWR2OXdO4ER1eYbPyDL+ZO+P0C5eQ16NRly1PifiUk1iHs1dyGg266GU4Tj cHWmdt743nMNCndQ+cUnHAqbJS+UQ6Y/96bOxZlKei93fQfMqynUZBV9FN6DejJt mMNqwV0aEEPlTx37rvExrxS30ydYg1lnF9BY7QP8r71RjpdXgB8fjLN3W2S21SWv 04zMSg9kAKgC3vRDc2vr7nZ9zkeujD/VBVp3HdTLU9gDb1xUL4MqdXNnTiUOzS29 wBWBi7+uiPhSC282kNM08PE1SDq6WtKU9WixJxLP9jYZccMjJDk= =Fi9w -----END PGP SIGNATURE----- Merge 4.19.16 into android-4.19 Changes in 4.19.16 Btrfs: fix deadlock when using free space tree due to block group creation staging: rtl8188eu: Fix module loading from tasklet for CCMP encryption staging: rtl8188eu: Fix module loading from tasklet for WEP encryption cpufreq: scmi: Fix frequency invariance in slow path x86, modpost: Replace last remnants of RETPOLINE with CONFIG_RETPOLINE ALSA: hda/realtek - Support Dell headset mode for New AIO platform ALSA: hda/realtek - Add unplug function into unplug state of Headset Mode for ALC225 ALSA: hda/realtek - Disable headset Mic VREF for headset mode of ALC225 CIFS: Fix adjustment of credits for MTU requests CIFS: Do not set credits to 1 if the server didn't grant anything CIFS: Do not hide EINTR after sending network packets CIFS: Fix credit computation for compounded requests cifs: Fix potential OOB access of lock element array usb: cdc-acm: send ZLP for Telit 3G Intel based modems USB: storage: don't insert sane sense for SPC3+ when bad sense specified USB: storage: add quirk for SMI SM3350 USB: Add USB_QUIRK_DELAY_CTRL_MSG quirk for Corsair K70 RGB slab: alien caches must not be initialized if the allocation of the alien cache failed mm/usercopy.c: no check page span for stack objects mm, memcg: fix reclaim deadlock with writeback ACPI: power: Skip duplicate power resource references in _PRx ACPI / PMIC: xpower: Fix TS-pin current-source handling ACPI/IORT: Fix rc_dma_get_range() i2c: dev: prevent adapter retries and timeout being set as minus value mtd: rawnand: qcom: fix memory corruption that causes panic vfio/type1: Fix unmap overflow off-by-one drm/amdgpu: Add new VegaM pci id PCI: dwc: Use interrupt masking instead of disabling PCI: dwc: Take lock when ACKing an interrupt PCI: dwc: Move interrupt acking into the proper callback drm/amd/display: Fix MST dp_blank REG_WAIT timeout drm/fb_helper: Allow leaking fbdev smem_start drm/fb-helper: Partially bring back workaround for bugs of SDL 1.2 drm/i915: Unwind failure on pinning the gen7 ppgtt drm/amdgpu: Don't ignore rc from drm_dp_mst_topology_mgr_resume() drm/amdgpu: Don't fail resume process if resuming atomic state fails rbd: don't return 0 on unmap if RBD_DEV_FLAG_REMOVING is set ext4: make sure enough credits are reserved for dioread_nolock writes ext4: fix a potential fiemap/page fault deadlock w/ inline_data ext4: avoid kernel warning when writing the superblock to a dead device ext4: use ext4_write_inode() when fsyncing w/o a journal ext4: track writeback errors using the generic tracking infrastructure ext4: fix special inode number checks in __ext4_iget() mm: page_mapped: don't assume compound page is huge or THP sunrpc: use-after-free in svc_process_common() KVM: arm/arm64: Fix VMID alloc race by reverting to lock-less arm64: compat: Don't pull syscall number from regs in arm_compat_syscall Btrfs: fix access to available allocation bits when starting balance Btrfs: fix deadlock when enabling quotas due to concurrent snapshot creation Btrfs: use nofs context when initializing security xattrs to avoid deadlock Linux 4.19.16 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2019-01-16 22:17:03 +01:00
WANG Chao	4bef2bacb1	x86, modpost: Replace last remnants of RETPOLINE with CONFIG_RETPOLINE ... commit e4f358916d upstream. Commit 4cd24de3a0 ("x86/retpoline: Make CONFIG_RETPOLINE depend on compiler support") replaced the RETPOLINE define with CONFIG_RETPOLINE checks. Remove the remaining pieces. [ bp: Massage commit message. ] Fixes: 4cd24de3a0 ("x86/retpoline: Make CONFIG_RETPOLINE depend on compiler support") Signed-off-by: WANG Chao <chao.wang@ucloud.cn> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Zhenzhong Duan <zhenzhong.duan@oracle.com> Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andy Lutomirski <luto@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: David Woodhouse <dwmw@amazon.co.uk> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Jessica Yu <jeyu@kernel.org> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Kees Cook <keescook@chromium.org> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Luc Van Oostenryck <luc.vanoostenryck@gmail.com> Cc: Michal Marek <michal.lkml@markovi.net> Cc: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Tim Chen <tim.c.chen@linux.intel.com> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: linux-kbuild@vger.kernel.org Cc: srinivas.eeda@oracle.com Cc: stable <stable@vger.kernel.org> Cc: x86-ml <x86@kernel.org> Link: https://lkml.kernel.org/r/20181210163725.95977-1-chao.wang@ucloud.cn Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2019-01-16 22:04:29 +01:00
Greg Kroah-Hartman	caf54339d3	This is the 4.19.15 stable release ... -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAlw6+/8ACgkQONu9yGCS aT6VKw/9FUsbfy4MzFMH4XmTn/k9AHhcYdQ+gSEIcJbt/JLT13fU64e/O8QlQ3PF 5GWNY5ObA+HKlReCufSuW+AuAw5s/FLVaGLn8HZQ/FU27ZgTrGpFjb3vcnYSjsU0 vurXjstzndiRmpSahNufU6t2X7fkgyd41M94572pyidcT5NcP+ngVICwXtQOsXjH QkIaMZHTmr4le0Z1oNvDraNkESJnxo7+D2eJebx5yDReD/Mdm3gAl2q0UkDXpZzk qb3tH1oronm7ZfiEBCZYrewxMfz78ugJW3hpOu//JCbrVI2Ja0sBSh3VB6EFceoY WI9z8JkZ3xQeLQnCdiabdQ66mGQa9XiLUwj7+sR//P7OduwJEv8HTYpDi8iqA6Vj SigQmjEunjSHccqBWaPy1ZMAIXoNWQBC4EJ2erv3pAPyJr2FBw9o2Bmu6JAV18ow iX94YnQtllZp8cJsEKEUWEmXZPLcTy6mXLMLoQ922P4p4KRJVQUhde4EeZZLFn27 6sPwASnrfEW9RS/i1XuxdDPbnMYg6uE0UoRfxp1tAUBKaVArjMglyIAj7t9GA07W 4480c3AegmDFZ+GxX+w5+duKRZnxBi+sHw8aBbZRi5m9mlxeFCSWSe0hPPRR2LIQ fZrFySHmgbl1NtTP4cvZOb7bTxoyfjcIQfiqu7cwNsYGXtbfOuk= =A6Ro -----END PGP SIGNATURE----- Merge 4.19.15 into android-4.19 Changes in 4.19.15 ARM: dts: sun8i: a83t: bananapi-m3: increase vcc-pd voltage to 3.3V pinctrl: meson: fix pull enable register calculation arm64: dts: mt7622: fix no more console output on rfb1 powerpc: Fix COFF zImage booting on old powermacs powerpc/mm: Fix linux page tables build with some configs HID: ite: Add USB id match for another ITE based keyboard rfkill key quirk ARM: dts: imx7d-pico: Describe the Wifi clock ARM: imx: update the cpu power up timing setting on i.mx6sx ARM: dts: imx7d-nitrogen7: Fix the description of the Wifi clock IB/mlx5: Block DEVX umem from the non applicable cases Input: restore EV_ABS ABS_RESERVED powerpc/mm: Fallback to RAM if the altmap is unusable drm/amdgpu: Fix DEBUG_LOCKS_WARN_ON(depth <= 0) in amdgpu_ctx.lock IB/core: Fix oops in netdev_next_upper_dev_rcu() checkstack.pl: fix for aarch64 xfrm: Fix error return code in xfrm_output_one() xfrm: Fix bucket count reported to userspace xfrm: Fix NULL pointer dereference in xfrm_input when skb_dst_force clears the dst_entry. ieee802154: hwsim: fix off-by-one in parse nested netfilter: nf_tables: fix suspicious RCU usage in nft_chain_stats_replace() netfilter: seqadj: re-load tcp header pointer after possible head reallocation Revert "scsi: qla2xxx: Fix NVMe Target discovery" scsi: bnx2fc: Fix NULL dereference in error handling Input: omap-keypad - fix idle configuration to not block SoC idle states Input: synaptics - enable RMI on ThinkPad T560 ibmvnic: Convert reset work item mutex to spin lock ibmvnic: Fix non-atomic memory allocation in IRQ context ieee802154: ca8210: fix possible u8 overflow in ca8210_rx_done x86/mm: Fix guard hole handling x86/dump_pagetables: Fix LDT remap address marker i40e: fix mac filter delete when setting mac address ixgbe: Fix race when the VF driver does a reset netfilter: ipset: do not call ipset_nest_end after nla_nest_cancel netfilter: nat: can't use dst_hold on noref dst netfilter: nf_conncount: use rb_link_node_rcu() instead of rb_link_node() bnx2x: Clear fip MAC when fcoe offload support is disabled bnx2x: Remove configured vlans as part of unload sequence. bnx2x: Send update-svid ramrod with retry/poll flags enabled scsi: target: iscsi: cxgbit: fix csk leak scsi: target: iscsi: cxgbit: add missing spin_lock_init() mt76: fix potential NULL pointer dereference in mt76_stop_tx_queues x86, hyperv: remove PCI dependency drivers: net: xgene: Remove unnecessary forward declarations net/tls: Init routines in create_ctx w90p910_ether: remove incorrect __init annotation net: hns: Incorrect offset address used for some registers. net: hns: All ports can not work when insmod hns ko after rmmod. net: hns: Some registers use wrong address according to the datasheet. net: hns: Fixed bug that netdev was opened twice net: hns: Clean rx fbd when ae stopped. net: hns: Free irq when exit from abnormal branch net: hns: Avoid net reset caused by pause frames storm net: hns: Fix ntuple-filters status error. net: hns: Add mac pcs config when enable|disable mac net: hns: Fix ping failed when use net bridge and send multicast mac80211: fix a kernel panic when TXing after TXQ teardown SUNRPC: Fix a race with XPRT_CONNECTING qed: Fix an error code qed_ll2_start_xmit() net: macb: fix random memory corruption on RX with 64-bit DMA net: macb: fix dropped RX frames due to a race net: macb: add missing barriers when reading descriptors lan743x: Expand phy search for LAN7431 lan78xx: Resolve issue with changing MAC address vxge: ensure data0 is initialized in when fetching firmware version information nl80211: fix memory leak if validate_pae_over_nl80211() fails mac80211: free skb fraglist before freeing the skb kbuild: fix false positive warning/error about missing libelf m68k: Fix memblock-related crashes virtio: fix test build after uio.h change lan743x: Remove MAC Reset from initialization gpio: mvebu: only fail on missing clk if pwm is actually to be used Input: synaptics - enable SMBus for HP EliteBook 840 G4 net: netxen: fix a missing check and an uninitialized use qmi_wwan: Fix qmap header retrieval in qmimux_rx_fixup serial/sunsu: fix refcount leak auxdisplay: charlcd: fix x/y command parsing scsi: zfcp: fix posting too many status read buffers leading to adapter shutdown scsi: lpfc: do not set queue->page_count to 0 if pc_sli4_params.wqpcnt is invalid fork: record start_time late zram: fix double free backing device hwpoison, memory_hotplug: allow hwpoisoned pages to be offlined mm, devm_memremap_pages: mark devm_memremap_pages() EXPORT_SYMBOL_GPL mm, devm_memremap_pages: kill mapping "System RAM" support mm, devm_memremap_pages: fix shutdown handling mm, devm_memremap_pages: add MEMORY_DEVICE_PRIVATE support mm, hmm: use devm semantics for hmm_devmem_{add, remove} mm, hmm: mark hmm_devmem_{add, add_resource} EXPORT_SYMBOL_GPL mm, swap: fix swapoff with KSM pages memcg, oom: notify on oom killer invocation from the charge path sunrpc: fix cache_head leak due to queued request sunrpc: use SVC_NET() in svcauth_gss_* functions powerpc: remove old GCC version checks powerpc: consolidate -mno-sched-epilog into FTRACE flags powerpc: avoid -mno-sched-epilog on GCC 4.9 and newer powerpc: Disable -Wbuiltin-requires-header when setjmp is used kbuild: add -no-integrated-as Clang option unconditionally kbuild: consolidate Clang compiler flags Makefile: Export clang toolchain variables powerpc/boot: Set target when cross-compiling for clang raid6/ppc: Fix build for clang dma-direct: do not include SME mask in the DMA supported check mt76x0: init hw capabilities media: cx23885: only reset DMA on problematic CPUs ALSA: cs46xx: Potential NULL dereference in probe ALSA: usb-audio: Avoid access before bLength check in build_audio_procunit() ALSA: usb-audio: Check mixer unit descriptors more strictly ALSA: usb-audio: Fix an out-of-bound read in create_composite_quirks ALSA: usb-audio: Always check descriptor sizes in parser code srcu: Lock srcu_data structure in srcu_gp_start() driver core: Add missing dev->bus->need_parent_lock checks Fix failure path in alloc_pid() block: deactivate blk_stat timer in wbt_disable_default() block: mq-deadline: Fix write completion handling dlm: fixed memory leaks after failed ls_remove_names allocation dlm: possible memory leak on error path in create_lkb() dlm: lost put_lkb on error path in receive_convert() and receive_unlock() dlm: memory leaks on error path in dlm_user_request() gfs2: Get rid of potential double-freeing in gfs2_create_inode gfs2: Fix loop in gfs2_rbm_find b43: Fix error in cordic routine selinux: policydb - fix byte order and alignment issues PCI / PM: Allow runtime PM without callback functions lockd: Show pid of lockd for remote locks nfsd4: zero-length WRITE should succeed arm64: drop linker script hack to hide __efistub_ symbols arm64: relocatable: fix inconsistencies in linker script and options leds: pwm: silently error out on EPROBE_DEFER Revert "powerpc/tm: Unset MSR[TS] if not recheckpointing" powerpc/tm: Set MSR[TS] just prior to recheckpoint iio: dac: ad5686: fix bit shift read register 9p/net: put a lower bound on msize rxe: fix error completion wr_id and qp_num RDMA/srpt: Fix a use-after-free in the channel release code iommu/vt-d: Handle domain agaw being less than iommu agaw sched/fair: Fix infinite loop in update_blocked_averages() by reverting a9e7f6544b ceph: don't update importing cap's mseq when handing cap export video: fbdev: pxafb: Fix "WARNING: invalid free of devm_ allocated data" drivers/perf: hisi: Fixup one DDRC PMU register offset genwqe: Fix size check intel_th: msu: Fix an off-by-one in attribute store power: supply: olpc_battery: correct the temperature units of: of_node_get()/of_node_put() nodes held in phandle cache of: __of_detach_node() - remove node from phandle cache lib: fix build failure in CONFIG_DEBUG_VIRTUAL test drm/nouveau/drm/nouveau: Check rc from drm_dp_mst_topology_mgr_resume() drm/vc4: Set ->is_yuv to false when num_planes == 1 drm/rockchip: psr: do not dereference encoder before it is null checked. drm/amd/display: Fix unintialized max_bpc state values bnx2x: Fix NULL pointer dereference in bnx2x_del_all_vlans() on some hw Linux 4.19.15 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2019-01-13 10:25:45 +01:00
Qian Cai	7519ffa911	checkstack.pl: fix for aarch64 ... [ Upstream commit f1733a1d3c ] There is actually a space after "sp," like this, ffff2000080813c8: a9bb7bfd stp x29, x30, [sp, #-80]! Right now, checkstack.pl isn't able to print anything on aarch64, because it won't be able to match the stating objdump line of a function due to this missing space. Hence, it displays every stack as zero-size. After this patch, checkpatch.pl is able to match the start of a function's objdump, and is then able to calculate each function's stack correctly. Link: http://lkml.kernel.org/r/20181207195843.38528-1-cai@lca.pw Signed-off-by: Qian Cai <cai@lca.pw> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2019-01-13 09:50:57 +01:00
Greg Kroah-Hartman	a87fb6b90d	This is the 4.19.11 stable release ... -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAlwai8oACgkQONu9yGCS aT7mEA//TNX+LqwK18576UwG/nnUmFNlcfFsTycY1cAOSa4PdYdA5yavO8+BvRuf D8iLvHhaFM7YINvkWy8Yngb4H6MLCBqFYrpPcwIBTf5vPf4i7Ct31X9Jw7Kilv1B j6sCgGvI7BUjkXAL/rqFLfnlS3qkUcaF3g1OOvyaCcg8A+mxP0mZ+8hWNC6GzVue If7RzoeQFVSeG38Ji6acrwwfeIGcD4JS8nmHv0ATMRn9QDj/Sc1rHlv6kWxKzrlD k1876ciCGSdo3LWxqhbNiyL6z1cNL+eYQiof7NCCb2BReVhteT2Wsp7SdwTiA/0V tT2ZqC7z+qXKrO3O1KbKYO3OVUsV/Au3E9cj2RCripkO4UJdnYMZ43XYaHA4lHsq NoV0THuaO+O1CqBV0hZC22gIwue1vJ+D5G+jeygOl9bBS5NGEeCentNguRKUVOQC sybn0x8EQ1ldWUxIYateJ/9NCDDTXsbD/heEtXMGYL48KG3x4ibagysXwWobGspK uoJKAXD3UtcsLCeJ7p6qlA+hhtUBcFm48m3ADvJ0SYDDFynzAK+BOER39XSUW8AF u6LAFc0/XV+1Ci+GuIVXL1grIehZyRzqmamqfn+6c9kOnZ1DMEyVPMUdtKyi+c3G 4wvYKK+uf6RBGr2n8Fg9rMaL6ZWOSolj7SV/QBSducKhJS4quYo= =dihN -----END PGP SIGNATURE----- Merge 4.19.11 into android-4.19 Changes in 4.19.11 sched/pelt: Fix warning and clean up IRQ PELT config scsi: raid_attrs: fix unused variable warning staging: olpc_dcon: add a missing dependency slimbus: ngd: mark PM functions as __maybe_unused i2c: aspeed: fix build warning ARM: dts: qcom-apq8064-arrow-sd-600eval fix graph_endpoint warning drm/msm: fix address space warning pinctrl: sunxi: a83t: Fix IRQ offset typo for PH11 aio: fix spectre gadget in lookup_ioctx scripts/spdxcheck.py: always open files in binary mode fs/iomap.c: get/put the page in iomap_page_create/release() userfaultfd: check VM_MAYWRITE was set after verifying the uffd is registered arm64: dma-mapping: Fix FORCE_CONTIGUOUS buffer clearing block/bio: Do not zero user pages ovl: fix decode of dir file handle with multi lower layers ovl: fix missing override creds in link of a metacopy upper MMC: OMAP: fix broken MMC on OMAP15XX/OMAP5910/OMAP310 mmc: core: use mrq->sbc when sending CMD23 for RPMB mmc: sdhci-omap: Fix DCRC error handling during tuning mmc: sdhci: fix the timeout check window for clock and reset fuse: continue to send FUSE_RELEASEDIR when FUSE_OPEN returns ENOSYS ARM: mmp/mmp2: fix cpu_is_mmp2() on mmp2-dt ARM: dts: bcm2837: Fix polarity of wifi reset GPIOs dm thin: send event about thin-pool state change _after_ making it dm cache metadata: verify cache has blocks in blocks_are_clean_separate_dirty() dm: call blk_queue_split() to impose device limits on bios tracing: Fix memory leak in create_filter() tracing: Fix memory leak in set_trigger_filter() tracing: Fix memory leak of instance function hash filters media: vb2: don't call __vb2_queue_cancel if vb2_start_streaming failed powerpc/msi: Fix NULL pointer access in teardown code powerpc: Look for "stdout-path" when setting up legacy consoles drm/nouveau/kms: Fix memory leak in nv50_mstm_del() drm/nouveau/kms/nv50-: also flush fb writes when rewinding push buffer Revert "drm/rockchip: Allow driver to be shutdown on reboot/kexec" drm/i915/gvt: Fix tiled memory decoding bug on BDW drm/i915/execlists: Apply a full mb before execution for Braswell drm/amdgpu/powerplay: Apply avfs cks-off voltages on VI drm/amdkfd: add new vega10 pci ids drm/amdgpu: add some additional vega10 pci ids drm/amdgpu: update smu firmware images for VI variants (v2) drm/amdgpu: update SMC firmware image for polaris10 variants dm zoned: Fix target BIO completion handling x86/build: Fix compiler support check for CONFIG_RETPOLINE Linux 4.19.11 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2018-12-19 19:30:07 +01:00
Thierry Reding	b11d5c025d	scripts/spdxcheck.py: always open files in binary mode ... commit 3a6ab5c7dc upstream. The spdxcheck script currently falls over when confronted with a binary file (such as Documentation/logo.gif). To avoid that, always open files in binary mode and decode line-by-line, ignoring encoding errors. One tricky case is when piping data into the script and reading it from standard input. By default, standard input will be opened in text mode, so we need to reopen it in binary mode. The breakage only happens with python3 and results in a UnicodeDecodeError (according to Uwe). Link: http://lkml.kernel.org/r/20181212131210.28024-1-thierry.reding@gmail.com Fixes: 6f4d29df66 ("scripts/spdxcheck.py: make python3 compliant") Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Jeremy Cline <jcline@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Joe Perches <joe@perches.com> Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2018-12-19 19:19:50 +01:00
Greg Kroah-Hartman	49fe708f16	This is the 4.19.8 stable release ... -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAlwLshEACgkQONu9yGCS aT4wJA//V/G9RbjbXaY9kjfMQW/mgySwfPmhvyzS1O9J3ic3b5WVO1J547UkWyd9 DwjIOUNx8IGDTLiAs15Z92CqKYOxpGp9zy0hbNMLXE3WTLXyyg94K/jlk6jk3vXw jCvYGQaQuMyNhPr8chS3Nmkdqx3ZLC1NmmGIBSRJevseWXe2yVowTo4EuKDxnmEL dwYsEQAgsbPiZamt1J6gqKvgbcKnBk119cHXSJBFEpdtmSxjxEFz5sJIptO0QCI8 Ck08bMUA7YaQ5CGsvbOTGJtq8EW5Vakk9DTJWDDwkdk1kZ+Xv6u2992Ey3nesvin oKWayd9a+1qYBlkXVyZGiKBSSE9KPN8beZsiYSUidH1qZdT8XoWKLX7cOeaL1kWl SHsrXy3je3UWVaz7YEiAdmdEuocjbH9Nfb4q0bfPfCYmdFB5tjrFz4gpUjbdTEpC oh31h9gOvuOXWedFfOckh/Ung5CDinxmXLS8zFBNe7WrHA1ZLTypMaHwASuRlsTD UMJ9meuMtghHg6tt+jkz5GFEP1SqnP9rCQfBuFslWlR1Y/Y3SJRSeyL7OmXUBa5N w/L2iwOO+SK91WRivZXqinOaMMlolYk4OF1dCehlgTFCF5Dfn8olz6mm7G7zd37S swAcz1ogWZb+AmQ/EWlxeIzTOjss1I+howbdMjQctpLjkYAKr7g= =+hPU -----END PGP SIGNATURE----- Merge 4.19.8 into android-4.19 Changes in 4.19.8 blk-mq: fix corruption with direct issue test_hexdump: use memcpy instead of strncpy unifdef: use memcpy instead of strncpy iser: set sector for ambiguous mr status errors uprobes: Fix handle_swbp() vs. unregister() + register() race once more mtd: nand: Fix memory allocation in nanddev_bbt_init() arm64: ftrace: Fix to enable syscall events on arm64 sched, trace: Fix prev_state output in sched_switch tracepoint tracepoint: Use __idx instead of idx in DO_TRACE macro to make it unique MIPS: ralink: Fix mt7620 nd_sd pinmux mips: fix mips_get_syscall_arg o32 check IB/mlx5: Avoid load failure due to unknown link width tracing/fgraph: Fix set_graph_function from showing interrupts drm/ast: Fix incorrect free on ioregs drm/amd/dm: Don't forget to attach MST encoders drm: set is_master to 0 upon drm_new_set_master() failure drm/meson: Fixes for drm_crtc_vblank_on/off support drm/meson: Enable fast_io in meson_dw_hdmi_regmap_config drm/meson: Fix OOB memory accesses in meson_viu_set_osd_lut() userfaultfd: use ENOENT instead of EFAULT if the atomic copy user fails userfaultfd: shmem: allocate anonymous memory for MAP_PRIVATE shmem userfaultfd: shmem: add i_size checks userfaultfd: shmem: UFFDIO_COPY: set the page dirty if VM_WRITE is not set kgdboc: Fix restrict error kgdboc: Fix warning with module build svm: Add mutex_lock to protect apic_access_page_done on AMD systems selinux: add support for RTM_NEWCHAIN, RTM_DELCHAIN, and RTM_GETCHAIN i40e: Fix deletion of MAC filters scsi: lpfc: fix block guard enablement on SLI3 adapters Input: xpad - quirk all PDP Xbox One gamepads Input: synaptics - add PNP ID for ThinkPad P50 to SMBus Input: matrix_keypad - check for errors from of_get_named_gpio() Input: cros_ec_keyb - fix button/switch capability reports Input: elan_i2c - add ELAN0620 to the ACPI table Input: elan_i2c - add ACPI ID for Lenovo IdeaPad 330-15ARR Input: elan_i2c - add support for ELAN0621 touchpad btrfs: tree-checker: Don't check max block group size as current max chunk size limit is unreliable ARC: change defconfig defaults to ARCv2 arc: [devboards] Add support of NFSv3 ACL tipc: use destination length for copy string blk-mq: punt failed direct issue to dispatch list Linux 4.19.8 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2018-12-08 13:24:30 +01:00
Linus Torvalds	0448ad42d6	unifdef: use memcpy instead of strncpy ... commit 38c7b224ce upstream. New versions of gcc reasonably warn about the odd pattern of strncpy(p, q, strlen(q)); which really doesn't make sense: the strncpy() ends up being just a slow and odd way to write memcpy() in this case. There was a comment about _why_ the code used strncpy - to avoid the terminating NUL byte, but memcpy does the same and avoids the warning. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2018-12-08 12:59:06 +01:00
Greg Kroah-Hartman	c454ec1e21	This is the 4.19.7 stable release ... -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAlwIG48ACgkQONu9yGCS aT7g6Q//RkJ8ZWaRkykcCGaWIvwI6QF1tmKalIEWmToPdndDuQdUDGzWVwfE9G7P yLcnp3GMlXo4F82BBwG8lFSAm9zaeqaLabnJnXbCc5mZ3xi/2aNqIGHzBY1isNZl 0fTzzcelnAKzjp0Aa/egRLOeraSLgVt/Cp7Ha3FXMP6RNxUMzs1pbQ2IFZ3m+P4G CAD3Iye6geOaZTu/kXiiooUEUGFQFbV4c3AZ4VW7dZDdrG+ekwtF4YHtkEPseWJQ Ugtrbr6S0IxYQ91o1Pk77kg4uwUFYo12jrk8Ni4gaPZE6mQCa08tr2Alg2oZkJGw PdXnt2ASYGRWFYK2JAuTvKzhHrTEJYhiC323dKYCAx7BgfFaqdo5F20oNzYxXFBB gGA3AzDDtLUD3OOO+lxrDxXMhpwXUx92WXsoJVsaSafdqIDAueq14sH19wqm0gUJ D1fC2dWTsFrPZKjkU8Z6rJAyO1XZED55h7v1YlqAt2ibjCeDKpjnW3yvUt8Ivpqc nlnmp8v/Yl2cdY55XtlgUadpknSc2jApFMwhSWetxAaqDCvha2dLQ28YMyPRJzat ZHOkizM/VUntXvlUzFvVTsqLQiX0sfLG6MKcUkzWehPomNKT+B8XL1wtzytv9QXb jOY8nRD5PiQo2p35cqdDCskBwqzEwY+WxDe7ji0yHZysBZLxoxQ= =OiCf -----END PGP SIGNATURE----- Merge 4.19.7 into android-4.19 Changes in 4.19.7 mm/huge_memory: rename freeze_page() to unmap_page() mm/huge_memory: splitting set mapping+index before unfreeze mm/huge_memory: fix lockdep complaint on 32-bit i_size_read() mm/khugepaged: collapse_shmem() stop if punched or truncated mm/khugepaged: fix crashes due to misaccounted holes mm/khugepaged: collapse_shmem() remember to clear holes mm/khugepaged: minor reorderings in collapse_shmem() mm/khugepaged: collapse_shmem() without freezing new_page mm/khugepaged: collapse_shmem() do not crash on Compound lan743x: Enable driver to work with LAN7431 lan743x: fix return value for lan743x_tx_napi_poll net: don't keep lonely packets forever in the gro hash net: gemini: Fix copy/paste error net: thunderx: set tso_hdrs pointer to NULL in nicvf_free_snd_queue packet: copy user buffers before orphan or clone rapidio/rionet: do not free skb before reading its length s390/qeth: fix length check in SNMP processing usbnet: ipheth: fix potential recvmsg bug and recvmsg bug 2 net: thunderx: set xdp_prog to NULL if bpf_prog_add fails net: skb_scrub_packet(): Scrub offload_fwd_mark virtio-net: disable guest csum during XDP set virtio-net: fail XDP set if guest csum is negotiated net/dim: Update DIM start sample after each DIM iteration tcp: defer SACK compression after DupThresh net: phy: add workaround for issue where PHY driver doesn't bind to the device tipc: fix lockdep warning during node delete x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation x86/speculation: Apply IBPB more strictly to avoid cross-process data leak x86/speculation: Propagate information about RSB filling mitigation to sysfs x86/speculation: Add RETPOLINE_AMD support to the inline asm CALL_NOSPEC variant x86/retpoline: Make CONFIG_RETPOLINE depend on compiler support x86/retpoline: Remove minimal retpoline support x86/speculation: Update the TIF_SSBD comment x86/speculation: Clean up spectre_v2_parse_cmdline() x86/speculation: Remove unnecessary ret variable in cpu_show_common() x86/speculation: Move STIPB/IBPB string conditionals out of cpu_show_common() x86/speculation: Disable STIBP when enhanced IBRS is in use x86/speculation: Rename SSBD update functions x86/speculation: Reorganize speculation control MSRs update sched/smt: Make sched_smt_present track topology x86/Kconfig: Select SCHED_SMT if SMP enabled sched/smt: Expose sched_smt_present static key x86/speculation: Rework SMT state change x86/l1tf: Show actual SMT state x86/speculation: Reorder the spec_v2 code x86/speculation: Mark string arrays const correctly x86/speculataion: Mark command line parser data __initdata x86/speculation: Unify conditional spectre v2 print functions x86/speculation: Add command line control for indirect branch speculation x86/speculation: Prepare for per task indirect branch speculation control x86/process: Consolidate and simplify switch_to_xtra() code x86/speculation: Avoid __switch_to_xtra() calls x86/speculation: Prepare for conditional IBPB in switch_mm() ptrace: Remove unused ptrace_may_access_sched() and MODE_IBRS x86/speculation: Split out TIF update x86/speculation: Prevent stale SPEC_CTRL msr content x86/speculation: Prepare arch_smt_update() for PRCTL mode x86/speculation: Add prctl() control for indirect branch speculation x86/speculation: Enable prctl mode for spectre_v2_user x86/speculation: Add seccomp Spectre v2 user space protection mode x86/speculation: Provide IBPB always command line options userfaultfd: shmem/hugetlbfs: only allow to register VM_MAYWRITE vmas kvm: mmu: Fix race in emulated page table writes kvm: svm: Ensure an IBPB on all affected CPUs when freeing a vmcb KVM: nVMX/nSVM: Fix bug which sets vcpu->arch.tsc_offset to L1 tsc_offset KVM: x86: Fix kernel info-leak in KVM_HC_CLOCK_PAIRING hypercall KVM: LAPIC: Fix pv ipis use-before-initialization KVM: X86: Fix scan ioapic use-before-initialization KVM: VMX: re-add ple_gap module parameter xtensa: enable coprocessors that are being flushed xtensa: fix coprocessor context offset definitions xtensa: fix coprocessor part of ptrace_{get,set}xregs udf: Allow mounting volumes with incorrect identification strings btrfs: Always try all copies when reading extent buffers Btrfs: ensure path name is null terminated at btrfs_control_ioctl Btrfs: fix rare chances for data loss when doing a fast fsync Btrfs: fix race between enabling quotas and subvolume creation btrfs: relocation: set trans to be NULL after ending transaction PCI: layerscape: Fix wrong invocation of outbound window disable accessor PCI: dwc: Fix MSI-X EP framework address calculation bug PCI: Fix incorrect value returned from pcie_get_speed_cap() arm64: dts: rockchip: Fix PCIe reset polarity for rk3399-puma-haikou. x86/MCE/AMD: Fix the thresholding machinery initialization order x86/fpu: Disable bottom halves while loading FPU registers perf/x86/intel: Move branch tracing setup to the Intel-specific source file perf/x86/intel: Add generic branch tracing check to intel_pmu_has_bts() perf/x86/intel: Disallow precise_ip on BTS events fs: fix lost error code in dio_complete ALSA: wss: Fix invalid snd_free_pages() at error path ALSA: ac97: Fix incorrect bit shift at AC97-SPSA control write ALSA: control: Fix race between adding and removing a user element ALSA: sparc: Fix invalid snd_free_pages() at error path ALSA: hda: Add ASRock N68C-S UCC the power_save blacklist ALSA: hda/realtek - Support ALC300 ALSA: hda/realtek - fix headset mic detection for MSI MS-B171 ALSA: hda/realtek - fix the pop noise on headphone for lenovo laptops ALSA: hda/realtek - Add auto-mute quirk for HP Spectre x360 laptop function_graph: Create function_graph_enter() to consolidate architecture code ARM: function_graph: Simplify with function_graph_enter() microblaze: function_graph: Simplify with function_graph_enter() x86/function_graph: Simplify with function_graph_enter() nds32: function_graph: Simplify with function_graph_enter() powerpc/function_graph: Simplify with function_graph_enter() sh/function_graph: Simplify with function_graph_enter() sparc/function_graph: Simplify with function_graph_enter() parisc: function_graph: Simplify with function_graph_enter() riscv/function_graph: Simplify with function_graph_enter() s390/function_graph: Simplify with function_graph_enter() arm64: function_graph: Simplify with function_graph_enter() MIPS: function_graph: Simplify with function_graph_enter() function_graph: Make ftrace_push_return_trace() static function_graph: Use new curr_ret_depth to manage depth instead of curr_ret_stack function_graph: Have profiler use curr_ret_stack and not depth function_graph: Move return callback before update of curr_ret_stack function_graph: Reverse the order of pushing the ret_stack and the callback binder: fix race that allows malicious free of live buffer ext2: initialize opts.s_mount_opt as zero before using it ext2: fix potential use after free ASoC: intel: cht_bsw_max98090_ti: Add quirk for boards using pmc_plt_clk_0 ASoC: pcm186x: Fix device reset-registers trigger value ARM: dts: rockchip: Remove @0 from the veyron memory node dmaengine: at_hdmac: fix memory leak in at_dma_xlate() dmaengine: at_hdmac: fix module unloading staging: most: use format specifier "%s" in snprintf staging: vchiq_arm: fix compat VCHIQ_IOC_AWAIT_COMPLETION staging: mt7621-dma: fix potentially dereferencing uninitialized 'tx_desc' staging: mt7621-pinctrl: fix uninitialized variable ngroups staging: rtl8723bs: Fix incorrect sense of ether_addr_equal staging: rtl8723bs: Add missing return for cfg80211_rtw_get_station USB: usb-storage: Add new IDs to ums-realtek usb: core: quirks: add RESET_RESUME quirk for Cherry G230 Stream series Revert "usb: dwc3: gadget: skip Set/Clear Halt when invalid" iio/hid-sensors: Fix IIO_CHAN_INFO_RAW returning wrong values for signed numbers iio:st_magn: Fix enable device after trigger lib/test_kmod.c: fix rmmod double free mm: cleancache: fix corruption on missed inode invalidation mm: use swp_offset as key in shmem_replace_page() Drivers: hv: vmbus: check the creation_status in vmbus_establish_gpadl() misc: mic/scif: fix copy-paste error in scif_create_remote_lookup Linux 4.19.7 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2018-12-06 10:34:09 +01:00
Zhenzhong Duan	8c4ad5d391	x86/retpoline: Make CONFIG_RETPOLINE depend on compiler support ... commit 4cd24de3a0 upstream Since retpoline capable compilers are widely available, make CONFIG_RETPOLINE hard depend on the compiler capability. Break the build when CONFIG_RETPOLINE is enabled and the compiler does not support it. Emit an error message in that case: "arch/x86/Makefile:226: *** You are building kernel with non-retpoline compiler, please update your compiler.. Stop." [dwmw: Fail the build with non-retpoline compiler] Suggested-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Zhenzhong Duan <zhenzhong.duan@oracle.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: David Woodhouse <dwmw@amazon.co.uk> Cc: Borislav Petkov <bp@suse.de> Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Michal Marek <michal.lkml@markovi.net> Cc: <srinivas.eeda@oracle.com> Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/cca0cb20-f9e2-4094-840b-fb0f8810cd34@default Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2018-12-05 19:32:01 +01:00
Greg Hackmann	4c451dba25	ANDROID: Kbuild, LLVMLinux: allow overriding clang target triple ... Android has an unusual setup where the kernel needs to target [arch]-linux-gnu to avoid Android userspace-specific flags and optimizations, but AOSP doesn't ship a matching binutils. Add a new variable CLANG_TRIPLE which can override the "-target" triple used to compile the kernel, while using a different CROSS_COMPILE to pick the binutils/gcc installation. For Android you'd do something like: export CLANG_TRIPLE=aarch64-linux-gnu- export CROSS_COMPILE=aarch64-linux-android- If you don't need something like this, leave CLANG_TRIPLE unset and it will default to CROSS_COMPILE. Change-Id: I85d63599c6ab8ed458071cdf9197d85b1f7f150b Signed-off-by: Greg Hackmann <ghackmann@google.com> [astrachan: Added a script to check for incorrectly falling back to the default when CLANG_TRIPLE is unset] Bug: 118439987 Bug: 120440614 Test: make CLANG_TRIPLE=x86_64-linux-gnu CC=clang Signed-off-by: Alistair Strachan <astrachan@google.com>	2018-12-05 09:47:58 -08:00
Guenter Roeck	62b5dea3ac	Revert "scripts/setlocalversion: git: Make -dirty check more robust" ... [ Upstream commit 8ef14c2c41 ] This reverts commit 6147b1cf19. The reverted patch results in attempted write access to the source repository, even if that repository is mounted read-only. Output from "strace git status -uno --porcelain": getcwd("/tmp/linux-test", 129) = 16 open("/tmp/linux-test/.git/index.lock", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0666) = -1 EROFS (Read-only file system) While git appears to be able to handle this situation, a monitored build environment (such as the one used for Chrome OS kernel builds) may detect it and bail out with an access violation error. On top of that, the attempted write access suggests that git _will_ write to the file even if a build output directory is specified. Users may have the reasonable expectation that the source repository remains untouched in that situation. Fixes: 6147b1cf19 ("scripts/setlocalversion: git: Make -dirty check more robust" Cc: Genki Sky <sky@genki.is> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2018-11-27 16:13:08 +01:00
Masahiro Yamada	4d17f22eb1	kbuild: deb-pkg: fix too low build version number ... [ Upstream commit bbcde0a724 ] Since commit b41d920acf ("kbuild: deb-pkg: split generating packaging and build"), the build version of the kernel contained in a deb package is too low by 1. Prior to the bad commit, the kernel was built first, then the number in .version file was read out, and written into the debian control file. Now, the debian control file is created before the kernel is actually compiled, which is causing the version number mismatch. Let the mkdebian script pass KBUILD_BUILD_VERSION=${revision} to require the build system to use the specified version number. Fixes: b41d920acf ("kbuild: deb-pkg: split generating packaging and build") Reported-by: Doug Smythies <dsmythies@telus.net> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Tested-by: Doug Smythies <dsmythies@telus.net> Signed-off-by: Sasha Levin <sashal@kernel.org>	2018-11-27 16:13:07 +01:00
Uwe Kleine-König	ccbc11b384	scripts/spdxcheck.py: make python3 compliant ... commit 6f4d29df66 upstream. Without this change the following happens when using Python3 (3.6.6): $ echo "GPL-2.0" | python3 scripts/spdxcheck.py - FAIL: 'str' object has no attribute 'decode' Traceback (most recent call last): File "scripts/spdxcheck.py", line 253, in <module> parser.parse_lines(sys.stdin, args.maxlines, '-') File "scripts/spdxcheck.py", line 171, in parse_lines line = line.decode(locale.getpreferredencoding(False), errors='ignore') AttributeError: 'str' object has no attribute 'decode' So as the line is already a string, there is no need to decode it and the line can be dropped. /usr/bin/python on Arch is Python 3. So this would indeed be worth going into 4.19. Link: http://lkml.kernel.org/r/20181023070802.22558-1-u.kleine-koenig@pengutronix.de Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Joe Perches <joe@perches.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2018-11-21 09:19:25 +01:00
Greg Kroah-Hartman	e5337178f7	Kbuild fixes for v4.19 (2nd) ... - Fix warnings from recordmcount.pl when building with Clang - Allow Clang to use GNU toolchains correctly - Disable CONFIG_SAMPLES for UML to avoid build error -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJbv2u8AAoJED2LAQed4NsGXUQQAIAZZ5KVqOuqsKcJvUbWEDAa SnjBzcuRf6csyu1IgQ94BNRVX7BG5n2K55c6WRCDkP8kbUSKM7xODM0tv3imv9pF 3RBb3X9xnI+KdtxqRgrZdtZ1gFPgVJ2YGzHbKYMbjaLcO3sHLo1G2OLmi2ZEiG9d ZFx7QSy/iKVDPXnfZoKEBasr1J8NzzYDEJKgYxuyEwNdEI3e8ZxicjERJMUoJvVG J8YH+3xl1DMAZ33SGSIHcl6QPJWVCRpp3FblsnVbGYmROEqnf7jk8ThVHhffcYr7 AGCOV1q79pFsC80oo9AGrDQeNLfCM/LoXqPyvAxilCnxvN7A3lSEFKj8XGo2shC0 PCvM3DcISmbP6TLpJp/7VQ2MDxAPoA72LEvUa5F70BSrfAIjAje4Z0LuUfMrpWe0 0guY9pOvdpq1H0YKCLwf44n0CnlTT4t3S+lGRcO1dZyqPH6acAnt+V2BHgtMC084 SJvZiFJ1+cSyIzI7orB5yyVvSVj2vEM5Iyhwr6rSLQdQ9pYVn7+oWpA9rvR7CENJ rFRt1+cs4q/aNDma67e/oSyZKYXYz+Fzq2f5OleDiCV4xAKLnH0tFg5hHIEFr7Cs SC6rt6W6duutHrrqhB9kT0O5r/HCsV9MF875cQev1jQbxgC3VBdAi8UhL2T6BKfW 2PKwVF7ZyvVQ3nBPTIbT =bOon -----END PGP SIGNATURE----- Merge tag 'kbuild-fixes-v4.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Masahiro writes: "Kbuild fixes for v4.19 (2nd) - Fix warnings from recordmcount.pl when building with Clang - Allow Clang to use GNU toolchains correctly - Disable CONFIG_SAMPLES for UML to avoid build error" * tag 'kbuild-fixes-v4.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: samples: disable CONFIG_SAMPLES for UML kbuild: allow to use GCC toolchain not in Clang search path ftrace: Build with CPPFLAGS to get -Qunused-arguments	2018-10-11 19:23:07 +02:00
Joel Stanley	5a4630aadb	ftrace: Build with CPPFLAGS to get -Qunused-arguments ... When building to record the mcount locations the kernel uses KBUILD_CFLAGS but not KBUILD_CPPFLAGS. This means it lacks -Qunused-arguments when building with clang, resulting in a lot of noisy warnings. Signed-off-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>	2018-09-19 23:53:54 +09:00
Greg Kroah-Hartman	c0747ad363	linux-kselftest-4.19-rc5 ... This Kselftest fixes update for 4.9-rc5 consists of: -- fixes to build failures -- fixes to add missing config files to increase test coverage -- fixes to cgroup test and a new cgroup test for memory.oom.group -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAluerlwACgkQCwJExA0N QxzFbA//Xk32yqgo16SNN8uovPJo+Oi5TICblNZTI5d2LlmI/H6+773EALa+m0zC 2tMvZ1A/SSWymsGTyEAFEuzhwnYqcLZc9InoK8W+hZjKd3XqyjvTp1ZGnA2iJb89 3wP0VgbEuqhtnyhIAAp6dQuaVBK3kJEmC47IPy1qziVwupotN8xJuj/1/9WiWn5X MqIEfmBo4Bi0Ugn8xpOEIBU9bEi3ZNO2iA/3V5j//jzKZzOvbkLSexIQdtcay4Rj eLY03Sw5VEKNN5btpf5dpOojmAb2ipOUfQh3RKGpZMmqMqcHm71+GxXxQyjOAZrc kFsUjLvKoyEUuVKC84jAhuim8aZIbNxxiKFGBlZFFIcrF/yJt8PX4zo1mpWrlpa/ Yh5gP+xMMq7p0CaTVTksnqy051bfjCVKyTqwSTTFo5pimCA7JHxAsFvRtSrxgXHf DFWXF2n4Jxonn+urc9sdhggdocUTHoqO3c0ImbO897CaDYiOGrmhBuxeaZi6y/0I Y9PUAt17IGsB8sp/1C+LMBKkIjxYCBuX53LK/QIvLDNMUcWI6laAYx0etyH0xVPe /HMhsDnpyQc0khhDB3XZ5HC3EB3g2S1t2wOl9VRPN3MqJvVlffNHb7psXxG2k99J Z/dIaYVuksP6JGM3I/Y30BGpwhdQ/hyzxRpiX065XpDPttUO1XY= =79Fh -----END PGP SIGNATURE----- Merge tag 'linux-kselftest-4.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pulled kselftest fixes from Shuah: "This Kselftest fixes update for 4.9-rc5 consists of: -- fixes to build failures -- fixes to add missing config files to increase test coverage -- fixes to cgroup test and a new cgroup test for memory.oom.group"	2018-09-17 07:24:28 +02:00
Linus Torvalds	1d22577703	Kbuild fixes for v4.19 ... - make setlocalversion more robust about -dirty check - loosen the pkg-config requirement for Kconfig - change missing depmod to a warning from an error - warn modules_install when System.map is missing -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJblMNtAAoJED2LAQed4NsG618P/jJCMiSSqsuf9lLIGM+M+9kv ALiUPgx0pSx60PREu/oxMNLhmdCxGhYmn7PIDupWt7Wj0/Qq7IJsCe/c91UcDG+m ZTumArWstGXD+Cwfe7nOVIuV2V8/ntdBUNKky2zH4WstQ+BH/kjl4tV1f0NxR1WZ 7vVGSpMjoOiVuhjloa02OFmpv/0KdTn+ChGV7R8nc2AqgTUY7s0X3cY3NLScsAxr OpI+4zmgi/PWBtfhA2VPWZWshKzmFlK4UZ5ZrRqChUFaYDTGoN7Lncmz4njI7sxm N9QrWNdkFhtj7rA+7ZKhYE1AeqbU9+K3XKw538fbG2hha/KfP1xWJ+m0hD4KrW7S dqYmTs+ntdF/f7c1A/ZAbQEo574o4TcTKQ2utJ5QfpbNTqVoVywvXuevI6mGLfDS DLRLfXBnP9THbEQNHD0HL0f9zLpTK0uVn6yT6gS2LmgEfXl5f3STFIytUQpxRi7A ujjaT9wEJIP41yICQa/bs7GS6DfIr0Ax+Pf7vr7mpo2Yv6FwRQ6XYBYZrAmjxSPQ Jk9h1nsrqLgUQs4OVikDDRfwy5Lz//+VwuKH54dQqMqd7Z2v6G0nIlJsNZT+azEV DZTE74MWhLvyZRGrKqy5fWR/+YVTh6wD4vAPBhtyy6sxlxvmSEwpAmE4Md8WG71R Fh6+u2dpY1SnLxHQ4R1J =BQVE -----END PGP SIGNATURE----- Merge tag 'kbuild-fixes-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - make setlocalversion more robust about -dirty check - loosen the pkg-config requirement for Kconfig - change missing depmod to a warning from an error - warn modules_install when System.map is missing * tag 'kbuild-fixes-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kbuild: modules_install: warn when missing System.map file kbuild: make missing $DEPMOD a Warning instead of an Error kconfig: do not require pkg-config on make {menu,n}config kconfig: remove a spurious self-assignment scripts/setlocalversion: git: Make -dirty check more robust	2018-09-09 05:42:11 -07:00
Randy Dunlap	f0b0d88a82	kbuild: modules_install: warn when missing System.map file ... If there is no System.map file for "make modules_install", scripts/depmod.sh will silently exit with success, having done nothing. Since this is an unexpected situation, change it to report a Warning for the missing file. The behavior is not changed except for the Warning message. The (previous) silent success and new Warning can be reproduced by: $ make mrproper; make defconfig $ make modules; make modules_install and since System.map is produced by "make vmlinux", the steps above omit producing the System.map file. Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>	2018-09-09 09:14:07 +09:00
Linus Torvalds	d0c1db1da4	nds32 patches for 4.19 ... Here is the nds32 patch set based on 4.19-rc2. Contained in here are the bug fixes, building error fixes and ftrace support for nds32. These are the LTP20170427 testing results. Total Tests: 1902 Total Skipped Tests: 592 Total Failures: 420 Kernel Version: 4.19.0-rc2-00018-g2c9d30cc16f0-dirty Machine Architecture: nds32 Signed-off-by: Greentime Hu <greentime@andestech.com> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.17 (GNU/Linux) iQIcBAABAgAGBQJbj0lJAAoJEHfB0l0b2JxElb4P/3YWwh0q3kqbUxMmfm0Dp2zv SIFQwD2N1HGs0ZW4vB4hVEYhMz3qWJdkzRRzkdLxAdPVnJ0Prc6jBmQtwvBmYcWG zWGcUkF1fGSQ+2XAqXZeqbUd4/GIApcdOVimquOZFgKnvprhymwqc2jlf3Zed42B EM1sdxmP2ADsNQo+sz/BmhbLtBNzfFxwSo9KmstArVNNkkwOVTnzowzg6PxYSvMu 3cVFk4iYcoAVc8JEbUN/pObq9mdVs0xnDbilgWAdpFBcnk020V8GTB0PbY3PnD9G PRfYV/4zwkVAviqkbBV8LXQD4joR9vSSjp+tk9sT4WUYXK4EjUyHvg0iWiV5pnAB NsFzlH9WWQWnp3VSVBfP2mIE2j2A3iGzUZVfDQbI2lwNI4GI0AKUZtscpFDRz/Pw J0s/FdXilKWDviefHcX+C31dkH0ZPCm4lymGWgv8le158Bo6BOTo6aRAsTnP33IN VOdODET0zf14v+5FooL/5T75EiEoS1MtLC9cMA1U4XZ3p3GrEOiSuNIMetZQ+cHd Z+FPflfAyDaSBFJzRyLohnOBOaWWDNe6CyGMzIKZ4qSRz0BltW12Ig6LfMUZXEMN U0jmS4b8rWYHiOhSOCKsg95GBYGDUocJj1RRmoBLy0+Mq1yf+V/r/GnACouFOTEZ VQgbEAzh2rcLJJi5GoFp =DJCS -----END PGP SIGNATURE----- Merge tag 'nds32-for-linus-4.19-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux Pull nds32 updates from Greentime Hu: "Contained in here are the bug fixes, building error fixes and ftrace support for nds32" * tag 'nds32-for-linus-4.19-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux: nds32: linker script: GCOV kernel may refers data in __exit nds32: fix build error because of wrong semicolon nds32: Fix a kernel panic issue because of wrong frame pointer access. nds32: Only print one page of stack when die to prevent printing too much information. nds32: Add macro definition for offset of lp register on stack nds32: Remove the deprecated ABI implementation nds32/stack: Get real return address by using ftrace_graph_ret_addr nds32/ftrace: Support dynamic function graph tracer nds32/ftrace: Support dynamic function tracer nds32/ftrace: Add RECORD_MCOUNT support nds32/ftrace: Support static function graph tracer nds32/ftrace: Support static function tracer nds32: Extract the checking and getting pointer to a macro nds32: Clean up the coding style nds32: Fix get_user/put_user macro expand pointer problem nds32: Fix empty call trace nds32: add NULL entry to the end of_device_id array nds32: fix logic for module	2018-09-05 09:13:31 -07:00
Anders Roxell	b2d35fa5fc	selftests: add headers_install to lib.mk ... If the kernel headers aren't installed we can't build all the tests. Add a new make target rule 'khdr' in the file lib.mk to generate the kernel headers and that gets include for every test-dir Makefile that includes lib.mk If the testdir in turn have its own sub-dirs the top_srcdir needs to be set to the linux-rootdir to be able to generate the kernel headers. Signed-off-by: Anders Roxell <anders.roxell@linaro.org> Reviewed-by: Fathi Boudra <fathi.boudra@linaro.org> Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>	2018-09-05 08:12:09 -06:00
Joe Perches	c5967e989f	checkpatch: add __ro_after_init to known $Attribute ... __ro_after_init is a specific __attribute__ that checkpatch does currently not understand. Add it to the known $Attribute types so that code that uses variables declared with __ro_after_init are not thought to be a modifier type. This appears as a defect in checkpatch output of code like: static bool trust_cpu __ro_after_init = IS_ENABLED(CONFIG_RANDOM_TRUST_CPU); [...] if (trust_cpu && arch_init) { where checkpatch reports: ERROR: space prohibited after that '&&' (ctx:WxW) if (trust_cpu && arch_init) { Link: http://lkml.kernel.org/r/0fa8a2cb83ade4c525e18261ecf6cfede3015983.camel@perches.com Signed-off-by: Joe Perches <joe@perches.com> Reported-by: Kees Cook <keescook@chromium.org> Tested-by: Kees Cook <keescook@chromium.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2018-09-04 16:45:02 -07:00
Joe Perches	328b5f417a	checkpatch: add optional static const to blank line declarations test ... Using a static const struct definition as part of a series of declarations produces a false positive "Missing a blank line after declarations" for code like: WARNING: Missing a blank line after declarations #710: FILE: drivers/gpu/drm/tidss/tidss_scale_coefs.c:137: + int inc; + static const struct { So fix it. Link: http://lkml.kernel.org/r/5905126e70b0ed1781e49265fd5c49c5090d0223.camel@perches.com Signed-off-by: Joe Perches <joe@perches.com> Reported-by: Jyri Sarha <jsarha@ti.com> Cc: "Valkeinen, Tomi" <tomi.valkeinen@ti.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2018-09-04 16:45:02 -07:00
Zong Li	fbf58a52ac	nds32/ftrace: Add RECORD_MCOUNT support ... Recognize NDS32 object files in recordmcount.pl. Signed-off-by: Zong Li <zong@andestech.com> Acked-by: Greentime Hu <greentime@andestech.com> Signed-off-by: Greentime Hu <greentime@andestech.com>	2018-09-04 14:45:18 +08:00
Randy Dunlap	914b087ff9	kbuild: make missing $DEPMOD a Warning instead of an Error ... When $DEPMOD is not found, only print a warning instead of exiting with an error message and error status: Warning: 'make modules_install' requires /sbin/depmod. Please install it. This is probably in the kmod package. Change the Error to a Warning because "not all build hosts for cross compiling Linux are Linux systems and are able to provide a working port of depmod, especially at the file patch /sbin/depmod." I.e., "make modules_install" may be used to copy/install the loadable modules files to a target directory on a build system and then transferred to an embedded device where /sbin/depmod is run instead of it being run on the build system. Fixes: 934193a654 ("kbuild: verify that $DEPMOD is installed") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: H. Nikolaus Schaller <hns@goldelico.com> Cc: stable@vger.kernel.org Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi> Cc: Lucas De Marchi <lucas.de.marchi@gmail.com> Cc: Michal Marek <michal.lkml@markovi.net> Cc: Jessica Yu <jeyu@kernel.org> Cc: Chih-Wei Huang <cwhuang@linux.org.tw> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>	2018-09-03 02:16:25 +09:00
Masahiro Yamada	fd65465b70	kconfig: do not require pkg-config on make {menu,n}config ... Meelis Roos reported a {menu,n}config regression: "I have libncurses devel package installed in the default system location (as do 99%+ on actual developers probably) and in this case, pkg-config is useless. pkg-config is needed only when libraries and headers are installed in non-default locations but it is bad to require installation of pkg-config on all the machines where make menuconfig would be possibly run." For {menu,n}config, do not use pkg-config if it is not installed. For {g,x}config, keep checking pkg-config since we really rely on it for finding the installation paths of the required packages. Fixes: 4ab3b80159 ("kconfig: check for pkg-config on make {menu,n,g,x}config") Reported-by: Meelis Roos <mroos@linux.ee> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Tested-by: Meelis Roos <mroos@linux.ee> Tested-by: Randy Dunlap <rdunlap@infradead.org>	2018-09-03 02:13:48 +09:00