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685 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Greg Kroah-Hartman
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1328352dcd |
Merge branch 'android12-5.10' into android12-5.10-lts
Sync up with android12-5.10 for the following commits: |
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Vignesh Saravanaperumal
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7786463e48 |
ANDROID: GKI: add vendor padding variable in struct sock
Some vendors want to add things to 'struct sock', so give them a u64 where they can then have a pointer off to their private data and they can do whatever they want to do without breaking or changing any abi for anyone else. Note, usually an android trace hook is also needed to use this properly, so be aware that this will be required as well. Bug: 171013716 Signed-off-by: Vignesh Saravanaperumal <vignesh1.s@samsung.com> Change-Id: Iab0b5570753d4a9722ecf9ca9eeb9b9887e2a9d9 |
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Greg Kroah-Hartman
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194be71cc6 |
Linux 5.10.47
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Revert "drm/amdgpu/gfx10: enlarge CP_MEC_DOORBELL_RANGE_UPPER to cover full doorbell." drm: add a locked version of drm_is_current_master drm/nouveau: wait for moving fence after pinning v2 drm/radeon: wait for moving fence after pinning drm/amdgpu: wait for moving fence after pinning ARM: 9081/1: fix gcc-10 thumb2-kernel regression mmc: meson-gx: use memcpy_to/fromio for dram-access-quirk MIPS: generic: Update node names to avoid unit addresses arm64: Ignore any DMA offsets in the max_zone_phys() calculation arm64: Force NO_BLOCK_MAPPINGS if crashkernel reservation is required spi: spi-nxp-fspi: move the register operation after the clock enable Revert "PCI: PM: Do not read power state in pci_enable_device_flags()" drm/vc4: hdmi: Move the HSM clock enable to runtime_pm drm/vc4: hdmi: Make sure the controller is powered in detect x86/entry: Fix noinstr fail in __do_fast_syscall_32() x86/xen: Fix noinstr fail in exc_xen_unknown_trap() locking/lockdep: Improve noinstr vs errors perf/x86/lbr: Remove cpuc->lbr_xsave allocation from atomic context perf/x86/intel/lbr: Zero the xstate buffer on allocation dmaengine: zynqmp_dma: Fix PM reference leak in zynqmp_dma_alloc_chan_resourc() dmaengine: stm32-mdma: fix PM reference leak in stm32_mdma_alloc_chan_resourc() dmaengine: xilinx: dpdma: Add missing dependencies to Kconfig dmaengine: xilinx: dpdma: Limit descriptor IDs to 16 bits mac80211: remove warning in ieee80211_get_sband() mac80211_hwsim: drop pending frames on stop cfg80211: call cfg80211_leave_ocb when switching away from OCB dmaengine: rcar-dmac: Fix PM reference leak in rcar_dmac_probe() dmaengine: mediatek: free the proper desc in desc_free handler dmaengine: mediatek: do not issue a new desc if one is still current dmaengine: mediatek: use GFP_NOWAIT instead of GFP_ATOMIC in prep_dma net: ipv4: Remove unneed BUG() function mac80211: drop multicast fragments net: ethtool: clear heap allocations for ethtool function inet: annotate data race in inet_send_prepare() and inet_dgram_connect() ping: Check return value of function 'ping_queue_rcv_skb' net: annotate data race in sock_error() inet: annotate date races around sk->sk_txhash net/packet: annotate data race in packet_sendmsg() net: phy: dp83867: perform soft reset and retain established link riscv32: Use medany C model for modules net: caif: fix memory leak in ldisc_open net/packet: annotate accesses to po->bind net/packet: annotate accesses to po->ifindex r8152: Avoid memcpy() over-reading of ETH_SS_STATS sh_eth: Avoid memcpy() over-reading of ETH_SS_STATS r8169: Avoid memcpy() over-reading of ETH_SS_STATS KVM: selftests: Fix kvm_check_cap() assertion net: qed: Fix memcpy() overflow of qed_dcbx_params() mac80211: reset profile_periodicity/ema_ap mac80211: handle various extensible elements correctly recordmcount: Correct st_shndx handling PCI: Add AMD RS690 quirk to enable 64-bit DMA net: ll_temac: Add memory-barriers for TX BD access net: ll_temac: Avoid ndo_start_xmit returning NETDEV_TX_BUSY perf/x86: Track pmu in per-CPU cpu_hw_events pinctrl: stm32: fix the reported number of GPIO lines per bank i2c: i801: Ensure that SMBHSTSTS_INUSE_STS is cleared when leaving i801_access gpiolib: cdev: zero padding during conversion to gpioline_info_changed scsi: sd: Call sd_revalidate_disk() for ioctl(BLKRRPART) nilfs2: fix memory leak in nilfs_sysfs_delete_device_group s390/stack: fix possible register corruption with stack switch helper KVM: do not allow mapping valid but non-reference-counted pages i2c: robotfuzz-osif: fix control-request directions ceph: must hold snap_rwsem when filling inode for async create kthread_worker: split code for canceling the delayed work timer kthread: prevent deadlock when kthread_mod_delayed_work() races with kthread_cancel_delayed_work_sync() x86/fpu: Preserve supervisor states in sanitize_restored_user_xstate() x86/fpu: Make init_fpstate correct with optimized XSAVE mm: add VM_WARN_ON_ONCE_PAGE() macro mm/rmap: remove unneeded semicolon in page_not_mapped() mm/rmap: use page_not_mapped in try_to_unmap() mm, thp: use head page in __migration_entry_wait() mm/thp: fix __split_huge_pmd_locked() on shmem migration entry mm/thp: make is_huge_zero_pmd() safe and quicker mm/thp: try_to_unmap() use TTU_SYNC for safe splitting mm/thp: fix vma_address() if virtual address below file offset mm/thp: fix page_address_in_vma() on file THP tails mm/thp: unmap_mapping_page() to fix THP truncate_cleanup_page() mm: thp: replace DEBUG_VM BUG with VM_WARN when unmap fails for split mm: page_vma_mapped_walk(): use page for pvmw->page mm: page_vma_mapped_walk(): settle PageHuge on entry mm: page_vma_mapped_walk(): use pmde for *pvmw->pmd mm: page_vma_mapped_walk(): prettify PVMW_MIGRATION block mm: page_vma_mapped_walk(): crossing page table boundary mm: page_vma_mapped_walk(): add a level of indentation mm: page_vma_mapped_walk(): use goto instead of while (1) mm: page_vma_mapped_walk(): get vma_address_end() earlier mm/thp: fix page_vma_mapped_walk() if THP mapped by ptes mm/thp: another PVMW_SYNC fix in page_vma_mapped_walk() mm, futex: fix shared futex pgoff on shmem huge page KVM: SVM: Call SEV Guest Decommission if ASID binding fails swiotlb: manipulate orig_addr when tlb_addr has offset netfs: fix test for whether we can skip read when writing beyond EOF Revert "drm: add a locked version of drm_is_current_master" certs: Add EFI_CERT_X509_GUID support for dbx entries certs: Move load_system_certificate_list to a common function certs: Add ability to preload revocation certs integrity: Load mokx variables into the blacklist keyring Linux 5.10.47 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I68f731ad78a5db003c41093e4faf59f6f9f2e446 |
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Eric Dumazet
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9707960ecf |
inet: annotate date races around sk->sk_txhash
[ Upstream commit
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Eric Dumazet
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7293f63b7b |
net: annotate data race in sock_error()
[ Upstream commit
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Greg Kroah-Hartman
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c5d480cd47 |
Merge 5.10.42 into android12-5.10
Changes in 5.10.42
ALSA: hda/realtek: the bass speaker can't output sound on Yoga 9i
ALSA: hda/realtek: Headphone volume is controlled by Front mixer
ALSA: hda/realtek: Chain in pop reduction fixup for ThinkStation P340
ALSA: hda/realtek: fix mute/micmute LEDs for HP 855 G8
ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP Zbook G8
ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP Zbook Fury 15 G8
ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP Zbook Fury 17 G8
ALSA: usb-audio: scarlett2: Fix device hang with ehci-pci
ALSA: usb-audio: scarlett2: Improve driver startup messages
cifs: set server->cipher_type to AES-128-CCM for SMB3.0
NFSv4: Fix a NULL pointer dereference in pnfs_mark_matching_lsegs_return()
iommu/vt-d: Fix sysfs leak in alloc_iommu()
perf intel-pt: Fix sample instruction bytes
perf intel-pt: Fix transaction abort handling
perf scripts python: exported-sql-viewer.py: Fix copy to clipboard from Top Calls by elapsed Time report
perf scripts python: exported-sql-viewer.py: Fix Array TypeError
perf scripts python: exported-sql-viewer.py: Fix warning display
proc: Check /proc/$pid/attr/ writes against file opener
net: hso: fix control-request directions
net/sched: fq_pie: re-factor fix for fq_pie endless loop
net/sched: fq_pie: fix OOB access in the traffic path
netfilter: nft_set_pipapo_avx2: Add irq_fpu_usable() check, fallback to non-AVX2 version
mac80211: assure all fragments are encrypted
mac80211: prevent mixed key and fragment cache attacks
mac80211: properly handle A-MSDUs that start with an RFC 1042 header
cfg80211: mitigate A-MSDU aggregation attacks
mac80211: drop A-MSDUs on old ciphers
mac80211: add fragment cache to sta_info
mac80211: check defrag PN against current frame
mac80211: prevent attacks on TKIP/WEP as well
mac80211: do not accept/forward invalid EAPOL frames
mac80211: extend protection against mixed key and fragment cache attacks
ath10k: add CCMP PN replay protection for fragmented frames for PCIe
ath10k: drop fragments with multicast DA for PCIe
ath10k: drop fragments with multicast DA for SDIO
ath10k: drop MPDU which has discard flag set by firmware for SDIO
ath10k: Fix TKIP Michael MIC verification for PCIe
ath10k: Validate first subframe of A-MSDU before processing the list
ath11k: Clear the fragment cache during key install
dm snapshot: properly fix a crash when an origin has no snapshots
drm/amd/pm: correct MGpuFanBoost setting
drm/amdgpu/vcn1: add cancel_delayed_work_sync before power gate
drm/amdkfd: correct sienna_cichlid SDMA RLC register offset error
drm/amdgpu/vcn2.0: add cancel_delayed_work_sync before power gate
drm/amdgpu/vcn2.5: add cancel_delayed_work_sync before power gate
drm/amdgpu/jpeg2.0: add cancel_delayed_work_sync before power gate
selftests/gpio: Use TEST_GEN_PROGS_EXTENDED
selftests/gpio: Move include of lib.mk up
selftests/gpio: Fix build when source tree is read only
kgdb: fix gcc-11 warnings harder
Documentation: seccomp: Fix user notification documentation
seccomp: Refactor notification handler to prepare for new semantics
serial: core: fix suspicious security_locked_down() call
misc/uss720: fix memory leak in uss720_probe
thunderbolt: usb4: Fix NVM read buffer bounds and offset issue
thunderbolt: dma_port: Fix NVM read buffer bounds and offset issue
KVM: X86: Fix vCPU preempted state from guest's point of view
KVM: arm64: Prevent mixed-width VM creation
mei: request autosuspend after sending rx flow control
staging: iio: cdc: ad7746: avoid overwrite of num_channels
iio: gyro: fxas21002c: balance runtime power in error path
iio: dac: ad5770r: Put fwnode in error case during ->probe()
iio: adc: ad7768-1: Fix too small buffer passed to iio_push_to_buffers_with_timestamp()
iio: adc: ad7124: Fix missbalanced regulator enable / disable on error.
iio: adc: ad7124: Fix potential overflow due to non sequential channel numbers
iio: adc: ad7923: Fix undersized rx buffer.
iio: adc: ad7793: Add missing error code in ad7793_setup()
iio: adc: ad7192: Avoid disabling a clock that was never enabled.
iio: adc: ad7192: handle regulator voltage error first
serial: 8250: Add UART_BUG_TXRACE workaround for Aspeed VUART
serial: 8250_dw: Add device HID for new AMD UART controller
serial: 8250_pci: Add support for new HPE serial device
serial: 8250_pci: handle FL_NOIRQ board flag
USB: trancevibrator: fix control-request direction
Revert "irqbypass: do not start cons/prod when failed connect"
USB: usbfs: Don't WARN about excessively large memory allocations
drivers: base: Fix device link removal
serial: tegra: Fix a mask operation that is always true
serial: sh-sci: Fix off-by-one error in FIFO threshold register setting
serial: rp2: use 'request_firmware' instead of 'request_firmware_nowait'
USB: serial: ti_usb_3410_5052: add startech.com device id
USB: serial: option: add Telit LE910-S1 compositions 0x7010, 0x7011
USB: serial: ftdi_sio: add IDs for IDS GmbH Products
USB: serial: pl2303: add device id for ADLINK ND-6530 GC
thermal/drivers/intel: Initialize RW trip to THERMAL_TEMP_INVALID
usb: dwc3: gadget: Properly track pending and queued SG
usb: gadget: udc: renesas_usb3: Fix a race in usb3_start_pipen()
usb: typec: mux: Fix matching with typec_altmode_desc
net: usb: fix memory leak in smsc75xx_bind
Bluetooth: cmtp: fix file refcount when cmtp_attach_device fails
fs/nfs: Use fatal_signal_pending instead of signal_pending
NFS: fix an incorrect limit in filelayout_decode_layout()
NFS: Fix an Oopsable condition in __nfs_pageio_add_request()
NFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce()
NFSv4: Fix v4.0/v4.1 SEEK_DATA return -ENOTSUPP when set NFS_V4_2 config
drm/meson: fix shutdown crash when component not probed
net/mlx5e: reset XPS on error flow if netdev isn't registered yet
net/mlx5e: Fix multipath lag activation
net/mlx5e: Fix error path of updating netdev queues
{net,vdpa}/mlx5: Configure interface MAC into mpfs L2 table
net/mlx5e: Fix nullptr in add_vlan_push_action()
net/mlx5: Set reformat action when needed for termination rules
net/mlx5e: Fix null deref accessing lag dev
net/mlx4: Fix EEPROM dump support
net/mlx5: Set term table as an unmanaged flow table
SUNRPC in case of backlog, hand free slots directly to waiting task
Revert "net:tipc: Fix a double free in tipc_sk_mcast_rcv"
tipc: wait and exit until all work queues are done
tipc: skb_linearize the head skb when reassembling msgs
spi: spi-fsl-dspi: Fix a resource leak in an error handling path
netfilter: flowtable: Remove redundant hw refresh bit
net: dsa: mt7530: fix VLAN traffic leaks
net: dsa: fix a crash if ->get_sset_count() fails
net: dsa: sja1105: update existing VLANs from the bridge VLAN list
net: dsa: sja1105: use 4095 as the private VLAN for untagged traffic
net: dsa: sja1105: error out on unsupported PHY mode
net: dsa: sja1105: add error handling in sja1105_setup()
net: dsa: sja1105: call dsa_unregister_switch when allocating memory fails
net: dsa: sja1105: fix VL lookup command packing for P/Q/R/S
i2c: s3c2410: fix possible NULL pointer deref on read message after write
i2c: mediatek: Disable i2c start_en and clear intr_stat brfore reset
i2c: i801: Don't generate an interrupt on bus reset
i2c: sh_mobile: Use new clock calculation formulas for RZ/G2E
afs: Fix the nlink handling of dir-over-dir rename
perf jevents: Fix getting maximum number of fds
nvmet-tcp: fix inline data size comparison in nvmet_tcp_queue_response
mptcp: avoid error message on infinite mapping
mptcp: drop unconditional pr_warn on bad opt
mptcp: fix data stream corruption
platform/x86: hp_accel: Avoid invoking _INI to speed up resume
gpio: cadence: Add missing MODULE_DEVICE_TABLE
Revert "crypto: cavium/nitrox - add an error message to explain the failure of pci_request_mem_regions"
Revert "media: usb: gspca: add a missed check for goto_low_power"
Revert "ALSA: sb: fix a missing check of snd_ctl_add"
Revert "serial: max310x: pass return value of spi_register_driver"
serial: max310x: unregister uart driver in case of failure and abort
Revert "net: fujitsu: fix a potential NULL pointer dereference"
net: fujitsu: fix potential null-ptr-deref
Revert "net/smc: fix a NULL pointer dereference"
net/smc: properly handle workqueue allocation failure
Revert "net: caif: replace BUG_ON with recovery code"
net: caif: remove BUG_ON(dev == NULL) in caif_xmit
Revert "char: hpet: fix a missing check of ioremap"
char: hpet: add checks after calling ioremap
Revert "ALSA: gus: add a check of the status of snd_ctl_add"
Revert "ALSA: usx2y: Fix potential NULL pointer dereference"
Revert "isdn: mISDNinfineon: fix potential NULL pointer dereference"
isdn: mISDNinfineon: check/cleanup ioremap failure correctly in setup_io
Revert "ath6kl: return error code in ath6kl_wmi_set_roam_lrssi_cmd()"
ath6kl: return error code in ath6kl_wmi_set_roam_lrssi_cmd()
Revert "isdn: mISDN: Fix potential NULL pointer dereference of kzalloc"
isdn: mISDN: correctly handle ph_info allocation failure in hfcsusb_ph_info
Revert "dmaengine: qcom_hidma: Check for driver register failure"
dmaengine: qcom_hidma: comment platform_driver_register call
Revert "libertas: add checks for the return value of sysfs_create_group"
libertas: register sysfs groups properly
Revert "ASoC: cs43130: fix a NULL pointer dereference"
ASoC: cs43130: handle errors in cs43130_probe() properly
Revert "media: dvb: Add check on sp8870_readreg"
media: dvb: Add check on sp8870_readreg return
Revert "media: gspca: mt9m111: Check write_bridge for timeout"
media: gspca: mt9m111: Check write_bridge for timeout
Revert "media: gspca: Check the return value of write_bridge for timeout"
media: gspca: properly check for errors in po1030_probe()
Revert "net: liquidio: fix a NULL pointer dereference"
net: liquidio: Add missing null pointer checks
Revert "brcmfmac: add a check for the status of usb_register"
brcmfmac: properly check for bus register errors
btrfs: return whole extents in fiemap
scsi: ufs: ufs-mediatek: Fix power down spec violation
scsi: BusLogic: Fix 64-bit system enumeration error for Buslogic
openrisc: Define memory barrier mb
scsi: pm80xx: Fix drives missing during rmmod/insmod loop
btrfs: release path before starting transaction when cloning inline extent
btrfs: do not BUG_ON in link_to_fixup_dir
platform/x86: hp-wireless: add AMD's hardware id to the supported list
platform/x86: intel_punit_ipc: Append MODULE_DEVICE_TABLE for ACPI
platform/x86: touchscreen_dmi: Add info for the Mediacom Winpad 7.0 W700 tablet
SMB3: incorrect file id in requests compounded with open
drm/amd/display: Disconnect non-DP with no EDID
drm/amd/amdgpu: fix refcount leak
drm/amdgpu: Fix a use-after-free
drm/amd/amdgpu: fix a potential deadlock in gpu reset
drm/amdgpu: stop touching sched.ready in the backend
platform/x86: touchscreen_dmi: Add info for the Chuwi Hi10 Pro (CWI529) tablet
block: fix a race between del_gendisk and BLKRRPART
linux/bits.h: fix compilation error with GENMASK
net: netcp: Fix an error message
net: dsa: fix error code getting shifted with 4 in dsa_slave_get_sset_count
interconnect: qcom: bcm-voter: add a missing of_node_put()
interconnect: qcom: Add missing MODULE_DEVICE_TABLE
ASoC: cs42l42: Regmap must use_single_read/write
net: stmmac: Fix MAC WoL not working if PHY does not support WoL
net: ipa: memory region array is variable size
vfio-ccw: Check initialized flag in cp_init()
spi: Assume GPIO CS active high in ACPI case
net: really orphan skbs tied to closing sk
net: packetmmap: fix only tx timestamp on request
net: fec: fix the potential memory leak in fec_enet_init()
chelsio/chtls: unlock on error in chtls_pt_recvmsg()
net: mdio: thunder: Fix a double free issue in the .remove function
net: mdio: octeon: Fix some double free issues
cxgb4/ch_ktls: Clear resources when pf4 device is removed
openvswitch: meter: fix race when getting now_ms.
tls splice: check SPLICE_F_NONBLOCK instead of MSG_DONTWAIT
net: sched: fix packet stuck problem for lockless qdisc
net: sched: fix tx action rescheduling issue during deactivation
net: sched: fix tx action reschedule issue with stopped queue
net: hso: check for allocation failure in hso_create_bulk_serial_device()
net: bnx2: Fix error return code in bnx2_init_board()
bnxt_en: Include new P5 HV definition in VF check.
bnxt_en: Fix context memory setup for 64K page size.
mld: fix panic in mld_newpack()
net/smc: remove device from smcd_dev_list after failed device_add()
gve: Check TX QPL was actually assigned
gve: Update mgmt_msix_idx if num_ntfy changes
gve: Add NULL pointer checks when freeing irqs.
gve: Upgrade memory barrier in poll routine
gve: Correct SKB queue index validation.
iommu/virtio: Add missing MODULE_DEVICE_TABLE
net: hns3: fix incorrect resp_msg issue
net: hns3: put off calling register_netdev() until client initialize complete
iommu/vt-d: Use user privilege for RID2PASID translation
cxgb4: avoid accessing registers when clearing filters
staging: emxx_udc: fix loop in _nbu2ss_nuke()
ASoC: cs35l33: fix an error code in probe()
bpf, offload: Reorder offload callback 'prepare' in verifier
bpf: Set mac_len in bpf_skb_change_head
ixgbe: fix large MTU request from VF
ASoC: qcom: lpass-cpu: Use optional clk APIs
scsi: libsas: Use _safe() loop in sas_resume_port()
net: lantiq: fix memory corruption in RX ring
ipv6: record frag_max_size in atomic fragments in input path
ALSA: usb-audio: scarlett2: snd_scarlett_gen2_controls_create() can be static
net: ethernet: mtk_eth_soc: Fix packet statistics support for MT7628/88
sch_dsmark: fix a NULL deref in qdisc_reset()
net: hsr: fix mac_len checks
MIPS: alchemy: xxs1500: add gpio-au1000.h header file
MIPS: ralink: export rt_sysc_membase for rt2880_wdt.c
net: zero-initialize tc skb extension on allocation
net: mvpp2: add buffer header handling in RX
i915: fix build warning in intel_dp_get_link_status()
samples/bpf: Consider frame size in tx_only of xdpsock sample
net: hns3: check the return of skb_checksum_help()
bpftool: Add sock_release help info for cgroup attach/prog load command
SUNRPC: More fixes for backlog congestion
Revert "Revert "ALSA: usx2y: Fix potential NULL pointer dereference""
net: hso: bail out on interrupt URB allocation failure
scripts/clang-tools: switch explicitly to Python 3
neighbour: Prevent Race condition in neighbour subsytem
usb: core: reduce power-on-good delay time of root hub
Linux 5.10.42
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I05d98d1355a080e0951b4b2ae77f0a9ccb6dfc5d
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Paolo Abeni
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1f1b431a4f |
net: really orphan skbs tied to closing sk
[ Upstream commit |
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Greg Kroah-Hartman
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9a705f0463 |
Merge 5.10.30 into android12-5.10
Changes in 5.10.30 xfrm/compat: Cleanup WARN()s that can be user-triggered ALSA: aloop: Fix initialization of controls ALSA: hda/realtek: Fix speaker amp setup on Acer Aspire E1 ALSA: hda/conexant: Apply quirk for another HP ZBook G5 model ASoC: intel: atom: Stop advertising non working S24LE support nfc: fix refcount leak in llcp_sock_bind() nfc: fix refcount leak in llcp_sock_connect() nfc: fix memory leak in llcp_sock_connect() nfc: Avoid endless loops caused by repeated llcp_sock_connect() selinux: make nslot handling in avtab more robust selinux: fix cond_list corruption when changing booleans selinux: fix race between old and new sidtab xen/evtchn: Change irq_info lock to raw_spinlock_t net: ipv6: check for validity before dereferencing cfg->fc_nlinfo.nlh net: dsa: lantiq_gswip: Let GSWIP automatically set the xMII clock net: dsa: lantiq_gswip: Don't use PHY auto polling net: dsa: lantiq_gswip: Configure all remaining GSWIP_MII_CFG bits drm/i915: Fix invalid access to ACPI _DSM objects ACPI: processor: Fix build when CONFIG_ACPI_PROCESSOR=m IB/hfi1: Fix probe time panic when AIP is enabled with a buggy BIOS LOOKUP_MOUNTPOINT: we are cleaning "jumped" flag too late gcov: re-fix clang-11+ support ia64: fix user_stack_pointer() for ptrace() nds32: flush_dcache_page: use page_mapping_file to avoid races with swapoff ocfs2: fix deadlock between setattr and dio_end_io_write fs: direct-io: fix missing sdio->boundary ethtool: fix incorrect datatype in set_eee ops of: property: fw_devlink: do not link ".*,nr-gpios" parisc: parisc-agp requires SBA IOMMU driver parisc: avoid a warning on u8 cast for cmpxchg on u8 pointers ARM: dts: turris-omnia: configure LED[2]/INTn pin as interrupt pin batman-adv: initialize "struct batadv_tvlv_tt_vlan_data"->reserved field ice: Continue probe on link/PHY errors ice: Increase control queue timeout ice: prevent ice_open and ice_stop during reset ice: fix memory allocation call ice: remove DCBNL_DEVRESET bit from PF state ice: Fix for dereference of NULL pointer ice: Use port number instead of PF ID for WoL ice: Cleanup fltr list in case of allocation issues iwlwifi: pcie: properly set LTR workarounds on 22000 devices ice: fix memory leak of aRFS after resuming from suspend net: hso: fix null-ptr-deref during tty device unregistration libbpf: Fix bail out from 'ringbuf_process_ring()' on error bpf: Enforce that struct_ops programs be GPL-only bpf: link: Refuse non-O_RDWR flags in BPF_OBJ_GET ethernet/netronome/nfp: Fix a use after free in nfp_bpf_ctrl_msg_rx libbpf: Ensure umem pointer is non-NULL before dereferencing libbpf: Restore umem state after socket create failure libbpf: Only create rx and tx XDP rings when necessary bpf: Refcount task stack in bpf_get_task_stack bpf, sockmap: Fix sk->prot unhash op reset bpf, sockmap: Fix incorrect fwd_alloc accounting net: ensure mac header is set in virtio_net_hdr_to_skb() i40e: Fix sparse warning: missing error code 'err' i40e: Fix sparse error: 'vsi->netdev' could be null i40e: Fix sparse error: uninitialized symbol 'ring' i40e: Fix sparse errors in i40e_txrx.c vdpa/mlx5: Fix suspend/resume index restoration net: sched: sch_teql: fix null-pointer dereference net: sched: fix action overwrite reference counting nl80211: fix beacon head validation nl80211: fix potential leak of ACL params cfg80211: check S1G beacon compat element length mac80211: fix time-is-after bug in mlme mac80211: fix TXQ AC confusion net: hsr: Reset MAC header for Tx path net-ipv6: bugfix - raw & sctp - switch to ipv6_can_nonlocal_bind() net: let skb_orphan_partial wake-up waiters. thunderbolt: Fix a leak in tb_retimer_add() thunderbolt: Fix off by one in tb_port_find_retimer() usbip: add sysfs_lock to synchronize sysfs code paths usbip: stub-dev synchronize sysfs code paths usbip: vudc synchronize sysfs code paths usbip: synchronize event handler with sysfs code paths driver core: Fix locking bug in deferred_probe_timeout_work_func() scsi: pm80xx: Fix chip initialization failure scsi: target: iscsi: Fix zero tag inside a trace event percpu: make pcpu_nr_empty_pop_pages per chunk type i2c: turn recovery error on init to debug KVM: x86/mmu: change TDP MMU yield function returns to match cond_resched KVM: x86/mmu: Merge flush and non-flush tdp_mmu_iter_cond_resched KVM: x86/mmu: Rename goal_gfn to next_last_level_gfn KVM: x86/mmu: Ensure forward progress when yielding in TDP MMU iter KVM: x86/mmu: Yield in TDU MMU iter even if no SPTES changed KVM: x86/mmu: Ensure TLBs are flushed when yielding during GFN range zap KVM: x86/mmu: Ensure TLBs are flushed for TDP MMU during NX zapping KVM: x86/mmu: Don't allow TDP MMU to yield when recovering NX pages KVM: x86/mmu: preserve pending TLB flush across calls to kvm_tdp_mmu_zap_sp net: sched: fix err handler in tcf_action_init() ice: Refactor DCB related variables out of the ice_port_info struct ice: Recognize 860 as iSCSI port in CEE mode xfrm: interface: fix ipv4 pmtu check to honor ip header df xfrm: Use actual socket sk instead of skb socket for xfrm_output_resume remoteproc: qcom: pil_info: avoid 64-bit division regulator: bd9571mwv: Fix AVS and DVFS voltage range ARM: OMAP4: Fix PMIC voltage domains for bionic ARM: OMAP4: PM: update ROM return address for OSWR and OFF net: xfrm: Localize sequence counter per network namespace esp: delete NETIF_F_SCTP_CRC bit from features for esp offload ASoC: SOF: Intel: HDA: fix core status verification ASoC: wm8960: Fix wrong bclk and lrclk with pll enabled for some chips xfrm: Fix NULL pointer dereference on policy lookup virtchnl: Fix layout of RSS structures i40e: Added Asym_Pause to supported link modes i40e: Fix kernel oops when i40e driver removes VF's hostfs: fix memory handling in follow_link() amd-xgbe: Update DMA coherency values vxlan: do not modify the shared tunnel info when PMTU triggers an ICMP reply geneve: do not modify the shared tunnel info when PMTU triggers an ICMP reply sch_red: fix off-by-one checks in red_check_params() drivers/net/wan/hdlc_fr: Fix a double free in pvc_xmit arm64: dts: imx8mm/q: Fix pad control of SD1_DATA0 xfrm: Provide private skb extensions for segmented and hw offloaded ESP packets can: bcm/raw: fix msg_namelen values depending on CAN_REQUIRED_SIZE can: isotp: fix msg_namelen values depending on CAN_REQUIRED_SIZE mlxsw: spectrum: Fix ECN marking in tunnel decapsulation ethernet: myri10ge: Fix a use after free in myri10ge_sw_tso gianfar: Handle error code at MAC address change net: dsa: Fix type was not set for devlink port cxgb4: avoid collecting SGE_QBASE regs during traffic net:tipc: Fix a double free in tipc_sk_mcast_rcv ARM: dts: imx6: pbab01: Set vmmc supply for both SD interfaces net/ncsi: Avoid channel_monitor hrtimer deadlock net: qrtr: Fix memory leak on qrtr_tx_wait failure nfp: flower: ignore duplicate merge hints from FW net: phy: broadcom: Only advertise EEE for supported modes I2C: JZ4780: Fix bug for Ingenic X1000. ASoC: sunxi: sun4i-codec: fill ASoC card owner net/mlx5e: Fix mapping of ct_label zero net/mlx5e: Fix ethtool indication of connector type net/mlx5: Don't request more than supported EQs net/rds: Fix a use after free in rds_message_map_pages xdp: fix xdp_return_frame() kernel BUG throw for page_pool memory model soc/fsl: qbman: fix conflicting alignment attributes i40e: Fix display statistics for veb_tc RDMA/rtrs-clt: Close rtrs client conn before destroying rtrs clt session files drm/msm: Set drvdata to NULL when msm_drm_init() fails net: udp: Add support for getsockopt(..., ..., UDP_GRO, ..., ...); mptcp: forbit mcast-related sockopt on MPTCP sockets scsi: ufs: core: Fix task management request completion timeout scsi: ufs: core: Fix wrong Task Tag used in task management request UPIUs net: cls_api: Fix uninitialised struct field bo->unlocked_driver_cb net: macb: restore cmp registers on resume path clk: fix invalid usage of list cursor in register clk: fix invalid usage of list cursor in unregister workqueue: Move the position of debug_work_activate() in __queue_work() s390/cpcmd: fix inline assembly register clobbering perf inject: Fix repipe usage net: openvswitch: conntrack: simplify the return expression of ovs_ct_limit_get_default_limit() openvswitch: fix send of uninitialized stack memory in ct limit reply i2c: designware: Adjust bus_freq_hz when refuse high speed mode set iwlwifi: fix 11ax disabled bit in the regulatory capability flags can: mcp251x: fix support for half duplex SPI host controllers tipc: increment the tmp aead refcnt before attaching it net: hns3: clear VF down state bit before request link status net/mlx5: Fix placement of log_max_flow_counter net/mlx5: Fix PPLM register mapping net/mlx5: Fix PBMC register mapping RDMA/cxgb4: check for ipv6 address properly while destroying listener perf report: Fix wrong LBR block sorting RDMA/qedr: Fix kernel panic when trying to access recv_cq drm/vc4: crtc: Reduce PV fifo threshold on hvs4 i40e: Fix parameters in aq_get_phy_register() RDMA/addr: Be strict with gid size vdpa/mlx5: should exclude header length and fcs from mtu vdpa/mlx5: Fix wrong use of bit numbers RAS/CEC: Correct ce_add_elem()'s returned values clk: socfpga: fix iomem pointer cast on 64-bit lockdep: Address clang -Wformat warning printing for %hd dt-bindings: net: ethernet-controller: fix typo in NVMEM net: sched: bump refcount for new action in ACT replace mode gpiolib: Read "gpio-line-names" from a firmware node cfg80211: remove WARN_ON() in cfg80211_sme_connect net: tun: set tun->dev->addr_len during TUNSETLINK processing drivers: net: fix memory leak in atusb_probe drivers: net: fix memory leak in peak_usb_create_dev net: mac802154: Fix general protection fault net: ieee802154: nl-mac: fix check on panid net: ieee802154: fix nl802154 del llsec key net: ieee802154: fix nl802154 del llsec dev net: ieee802154: fix nl802154 add llsec key net: ieee802154: fix nl802154 del llsec devkey net: ieee802154: forbid monitor for set llsec params net: ieee802154: forbid monitor for del llsec seclevel net: ieee802154: stop dump llsec params for monitors Revert "net: sched: bump refcount for new action in ACT replace mode" Linux 5.10.30 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ie8754a2e4dfef03bf1f2b878843cde19a4adab21 |
||
|
Paolo Abeni
|
b830650c1a |
net: let skb_orphan_partial wake-up waiters.
commit |
||
|
Greg Kroah-Hartman
|
4732d8cf82 |
ANDROID: GKI: sock.h: add Android ABI padding to some structures
Try to mitigate potential future driver core api changes by adding a
padding to struct sock.
Based on a patch from Michal Marek <mmarek@suse.cz> from the SLES kernel
Leaf changes summary: 1 artifact changed
Changed leaf types summary: 1 leaf type changed
Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 0 Added function
Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 0 Added variable
'struct sock at sock.h:324:1' changed:
type size changed from 6016 to 6528 (in bits)
8 data member insertions:
'u64 sock::android_kabi_reserved1', at offset 6016 (in bits) at sock.h:516:1
'u64 sock::android_kabi_reserved2', at offset 6080 (in bits) at sock.h:517:1
'u64 sock::android_kabi_reserved3', at offset 6144 (in bits) at sock.h:518:1
'u64 sock::android_kabi_reserved4', at offset 6208 (in bits) at sock.h:519:1
'u64 sock::android_kabi_reserved5', at offset 6272 (in bits) at sock.h:520:1
'u64 sock::android_kabi_reserved6', at offset 6336 (in bits) at sock.h:521:1
'u64 sock::android_kabi_reserved7', at offset 6400 (in bits) at sock.h:522:1
'u64 sock::android_kabi_reserved8', at offset 6464 (in bits) at sock.h:523:1
Bug: 151154716
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I61c3d6cf12c087345db71fc6d93ee6bd58969003
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||
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Yuchung Cheng
|
a6fc8314dc |
tcp: fix TCP socket rehash stats mis-accounting
commit |
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Geliang Tang
|
08b81d8731 |
mptcp: add sk_stop_timer_sync helper
This patch added a new helper sk_stop_timer_sync, it deactivates a timer like sk_stop_timer, but waits for the handler to finish. Acked-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Geliang Tang <geliangtang@gmail.com> Reviewed-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Eric Dumazet
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0cbe6a8f08 |
tcp: remove SOCK_QUEUE_SHRUNK
SOCK_QUEUE_SHRUNK is currently used by TCP as a temporary state
that remembers if some room has been made in the rtx queue
by an incoming ACK packet.
This is later used from tcp_check_space() before
considering to send EPOLLOUT.
Problem is: If we receive SACK packets, and no packet
is removed from RTX queue, we can send fresh packets, thus
moving them from write queue to rtx queue and eventually
empty the write queue.
This stall can happen if TCP_NOTSENT_LOWAT is used.
With this fix, we no longer risk stalling sends while holes
are repaired, and we can fully use socket sndbuf.
This also removes a cache line dirtying for typical RPC
workloads.
Fixes:
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David S. Miller
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150f29f5e6 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Daniel Borkmann says: ==================== pull-request: bpf-next 2020-09-01 The following pull-request contains BPF updates for your *net-next* tree. There are two small conflicts when pulling, resolve as follows: 1) Merge conflict in tools/lib/bpf/libbpf.c between |
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Miaohe Lin
|
5af68891dc |
net: clean up codestyle
This is a pure codestyle cleanup patch. No functional change intended. Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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KP Singh
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1f00d375af |
bpf: Renames in preparation for bpf_local_storage
A purely mechanical change to split the renaming from the actual generalization. Flags/consts: SK_STORAGE_CREATE_FLAG_MASK BPF_LOCAL_STORAGE_CREATE_FLAG_MASK BPF_SK_STORAGE_CACHE_SIZE BPF_LOCAL_STORAGE_CACHE_SIZE MAX_VALUE_SIZE BPF_LOCAL_STORAGE_MAX_VALUE_SIZE Structs: bucket bpf_local_storage_map_bucket bpf_sk_storage_map bpf_local_storage_map bpf_sk_storage_data bpf_local_storage_data bpf_sk_storage_elem bpf_local_storage_elem bpf_sk_storage bpf_local_storage The "sk" member in bpf_local_storage is also updated to "owner" in preparation for changing the type to void * in a subsequent patch. Functions: selem_linked_to_sk selem_linked_to_storage selem_alloc bpf_selem_alloc __selem_unlink_sk bpf_selem_unlink_storage_nolock __selem_link_sk bpf_selem_link_storage_nolock selem_unlink_sk __bpf_selem_unlink_storage sk_storage_update bpf_local_storage_update __sk_storage_lookup bpf_local_storage_lookup bpf_sk_storage_map_free bpf_local_storage_map_free bpf_sk_storage_map_alloc bpf_local_storage_map_alloc bpf_sk_storage_map_alloc_check bpf_local_storage_map_alloc_check bpf_sk_storage_map_check_btf bpf_local_storage_map_check_btf Signed-off-by: KP Singh <kpsingh@google.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Martin KaFai Lau <kafai@fb.com> Link: https://lore.kernel.org/bpf/20200825182919.1118197-2-kpsingh@chromium.org |
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Linus Torvalds
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86cfccb669 |
dlm for 5.9
This set includes a some improvements to the dlm networking layer: improving the ability to trace dlm messages for debugging, and improved handling of bad messages or disrupted connections. -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJfLCPxAAoJEDgbc8f8gGmqz04P/2hvv/4rXo9AOgnnstvZV1Qy Yo01Cy807vB1c3jhIJryM2gG61GNH22RAHc2NcfjJwy04HH/1IEr6P48Po3qYEnS 8fZ8B9msxpsujVOrRoeBuLN8elI1HftyNVWaVjH7xtD+fLCDLu9i10kv3aeS+DiB T6f7yQQv7hgXS3xGvlMr2//aLwGD2ZdcRbkOEGo+k7yUjQbIDH/wdZWcPLh6y4yT p20i2ulYKjEZFmXDMa17diONISeGO6iaDhee24XPDwNDp8qI1iPGJsmxltMmn8Qf d2HPF1IDh4eM8lCwmqBtjYTnJd6rAW0v3+Ek1+wzQKVeXLFiz/MEyuOldtpsqmMO 8Og0vr6zfTCjFo8uvyj+cF7Fcj0yIPWg1yb7EauqqxreK8V9GBA1V2ZXYVd8xwea thrAUaq8f+PYQ9uy1FsN3xaO3BFN1VpcvHu4/3gU3OudnZZt2Ae670RYHKC0bq8D 2tSsqaiDnlvniHgh4xvtNIvRANkDS1ZSbkUPZhMHL7DnRJn66oDIfCr7NMbZwvCa AS0q6suUFyXFbAEJcY6XWxe3aQ3WuxIClT84MgzX/dAK2Qcl8ryWGGSVc0dp4Vl1 cd8MtmpnIWsnxqNRl4jn6cfolDheaxL8nouLtJ+3/dC9VkyDyfmrtnM+8aTZKHoa 3/xrBuVkEJAwkAAr8Pb8 =qgti -----END PGP SIGNATURE----- Merge tag 'dlm-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm Pull dlm updates from David Teigland: "This set includes a some improvements to the dlm networking layer: improving the ability to trace dlm messages for debugging, and improved handling of bad messages or disrupted connections" * tag 'dlm-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm: fs: dlm: implement tcp graceful shutdown fs: dlm: change handling of reconnects fs: dlm: don't close socket on invalid message fs: dlm: set skb mark per peer socket fs: dlm: set skb mark for listen socket net: sock: add sock_set_mark dlm: Fix kobject memleak |
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Alexander Aring
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84d1c61740 |
net: sock: add sock_set_mark
This patch adds a new socket helper function to set the mark value for a kernel socket. Signed-off-by: Alexander Aring <aahringo@redhat.com> Signed-off-by: David Teigland <teigland@redhat.com> |
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Linus Torvalds
|
47ec5303d7 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from David Miller:
1) Support 6Ghz band in ath11k driver, from Rajkumar Manoharan.
2) Support UDP segmentation in code TSO code, from Eric Dumazet.
3) Allow flashing different flash images in cxgb4 driver, from Vishal
Kulkarni.
4) Add drop frames counter and flow status to tc flower offloading,
from Po Liu.
5) Support n-tuple filters in cxgb4, from Vishal Kulkarni.
6) Various new indirect call avoidance, from Eric Dumazet and Brian
Vazquez.
7) Fix BPF verifier failures on 32-bit pointer arithmetic, from
Yonghong Song.
8) Support querying and setting hardware address of a port function via
devlink, use this in mlx5, from Parav Pandit.
9) Support hw ipsec offload on bonding slaves, from Jarod Wilson.
10) Switch qca8k driver over to phylink, from Jonathan McDowell.
11) In bpftool, show list of processes holding BPF FD references to
maps, programs, links, and btf objects. From Andrii Nakryiko.
12) Several conversions over to generic power management, from Vaibhav
Gupta.
13) Add support for SO_KEEPALIVE et al. to bpf_setsockopt(), from Dmitry
Yakunin.
14) Various https url conversions, from Alexander A. Klimov.
15) Timestamping and PHC support for mscc PHY driver, from Antoine
Tenart.
16) Support bpf iterating over tcp and udp sockets, from Yonghong Song.
17) Support 5GBASE-T i40e NICs, from Aleksandr Loktionov.
18) Add kTLS RX HW offload support to mlx5e, from Tariq Toukan.
19) Fix the ->ndo_start_xmit() return type to be netdev_tx_t in several
drivers. From Luc Van Oostenryck.
20) XDP support for xen-netfront, from Denis Kirjanov.
21) Support receive buffer autotuning in MPTCP, from Florian Westphal.
22) Support EF100 chip in sfc driver, from Edward Cree.
23) Add XDP support to mvpp2 driver, from Matteo Croce.
24) Support MPTCP in sock_diag, from Paolo Abeni.
25) Commonize UDP tunnel offloading code by creating udp_tunnel_nic
infrastructure, from Jakub Kicinski.
26) Several pci_ --> dma_ API conversions, from Christophe JAILLET.
27) Add FLOW_ACTION_POLICE support to mlxsw, from Ido Schimmel.
28) Add SK_LOOKUP bpf program type, from Jakub Sitnicki.
29) Refactor a lot of networking socket option handling code in order to
avoid set_fs() calls, from Christoph Hellwig.
30) Add rfc4884 support to icmp code, from Willem de Bruijn.
31) Support TBF offload in dpaa2-eth driver, from Ioana Ciornei.
32) Support XDP_REDIRECT in qede driver, from Alexander Lobakin.
33) Support PCI relaxed ordering in mlx5 driver, from Aya Levin.
34) Support TCP syncookies in MPTCP, from Flowian Westphal.
35) Fix several tricky cases of PMTU handling wrt. briding, from Stefano
Brivio.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2056 commits)
net: thunderx: initialize VF's mailbox mutex before first usage
usb: hso: remove bogus check for EINPROGRESS
usb: hso: no complaint about kmalloc failure
hso: fix bailout in error case of probe
ip_tunnel_core: Fix build for archs without _HAVE_ARCH_IPV6_CSUM
selftests/net: relax cpu affinity requirement in msg_zerocopy test
mptcp: be careful on subflow creation
selftests: rtnetlink: make kci_test_encap() return sub-test result
selftests: rtnetlink: correct the final return value for the test
net: dsa: sja1105: use detected device id instead of DT one on mismatch
tipc: set ub->ifindex for local ipv6 address
ipv6: add ipv6_dev_find()
net: openvswitch: silence suspicious RCU usage warning
Revert "vxlan: fix tos value before xmit"
ptp: only allow phase values lower than 1 period
farsync: switch from 'pci_' to 'dma_' API
wan: wanxl: switch from 'pci_' to 'dma_' API
hv_netvsc: do not use VF device if link is down
dpaa2-eth: Fix passing zero to 'PTR_ERR' warning
net: macb: Properly handle phylink on at91sam9x
...
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Linus Torvalds
|
9ecc6ea491 |
seccomp updates for v5.9-rc1
- Improved selftest coverage, timeouts, and reporting
- Add EPOLLHUP support for SECCOMP_RET_USER_NOTIF (Christian Brauner)
- Refactor __scm_install_fd() into __receive_fd() and fix buggy callers
- Introduce "addfd" command for SECCOMP_RET_USER_NOTIF (Sargun Dhillon)
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Merge tag 'seccomp-v5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull seccomp updates from Kees Cook:
"There are a bunch of clean ups and selftest improvements along with
two major updates to the SECCOMP_RET_USER_NOTIF filter return:
EPOLLHUP support to more easily detect the death of a monitored
process, and being able to inject fds when intercepting syscalls that
expect an fd-opening side-effect (needed by both container folks and
Chrome). The latter continued the refactoring of __scm_install_fd()
started by Christoph, and in the process found and fixed a handful of
bugs in various callers.
- Improved selftest coverage, timeouts, and reporting
- Add EPOLLHUP support for SECCOMP_RET_USER_NOTIF (Christian Brauner)
- Refactor __scm_install_fd() into __receive_fd() and fix buggy
callers
- Introduce 'addfd' command for SECCOMP_RET_USER_NOTIF (Sargun
Dhillon)"
* tag 'seccomp-v5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: (30 commits)
selftests/seccomp: Test SECCOMP_IOCTL_NOTIF_ADDFD
seccomp: Introduce addfd ioctl to seccomp user notifier
fs: Expand __receive_fd() to accept existing fd
pidfd: Replace open-coded receive_fd()
fs: Add receive_fd() wrapper for __receive_fd()
fs: Move __scm_install_fd() to __receive_fd()
net/scm: Regularize compat handling of scm_detach_fds()
pidfd: Add missing sock updates for pidfd_getfd()
net/compat: Add missing sock updates for SCM_RIGHTS
selftests/seccomp: Check ENOSYS under tracing
selftests/seccomp: Refactor to use fixture variants
selftests/harness: Clean up kern-doc for fixtures
seccomp: Use -1 marker for end of mode 1 syscall list
seccomp: Fix ioctl number for SECCOMP_IOCTL_NOTIF_ID_VALID
selftests/seccomp: Rename user_trap_syscall() to user_notif_syscall()
selftests/seccomp: Make kcmp() less required
seccomp: Use pr_fmt
selftests/seccomp: Improve calibration loop
selftests/seccomp: use 90s as timeout
selftests/seccomp: Expand benchmark to per-filter measurements
...
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Christoph Hellwig
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a7b75c5a8c |
net: pass a sockptr_t into ->setsockopt
Rework the remaining setsockopt code to pass a sockptr_t instead of a plain user pointer. This removes the last remaining set_fs(KERNEL_DS) outside of architecture specific code. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Stefan Schmidt <stefan@datenfreihafen.org> [ieee802154] Acked-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Christoph Hellwig
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c8c1bbb6eb |
net: switch sock_set_timeout to sockptr_t
Pass a sockptr_t to prepare for set_fs-less handling of the kernel pointer from bpf-cgroup. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Christoph Hellwig
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a44d9e7210 |
net: make ->{get,set}sockopt in proto_ops optional
Just check for a NULL method instead of wiring up
sock_no_{get,set}sockopt.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Christoph Hellwig
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3021ad5299 |
net/ipv6: remove compat_ipv6_{get,set}sockopt
Handle the few cases that need special treatment in-line using
in_compat_syscall(). This also removes all the now unused
compat_{get,set}sockopt methods.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Christoph Hellwig
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8c918ffbba |
net: remove compat_sock_common_{get,set}sockopt
Add the compat handling to sock_common_{get,set}sockopt instead,
keyed of in_compat_syscall(). This allow to remove the now unused
->compat_{get,set}sockopt methods from struct proto_ops.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Acked-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Kees Cook
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d9539752d2 |
net/compat: Add missing sock updates for SCM_RIGHTS
Add missed sock updates to compat path via a new helper, which will be used more in coming patches. (The net/core/scm.c code is left as-is here to assist with -stable backports for the compat path.) Cc: Christoph Hellwig <hch@lst.de> Cc: Sargun Dhillon <sargun@sargun.me> Cc: Jakub Kicinski <kuba@kernel.org> Cc: stable@vger.kernel.org Fixes: |
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David S. Miller
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71930d6102 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
All conflicts seemed rather trivial, with some guidance from Saeed Mameed on the tc_ct.c one. Signed-off-by: David S. Miller <davem@davemloft.net> |
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Martin KaFai Lau
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c9a368f1c0 |
bpf: net: Avoid incorrect bpf_sk_reuseport_detach call
bpf_sk_reuseport_detach is currently called when sk->sk_user_data is not NULL. It is incorrect because sk->sk_user_data may not be managed by the bpf's reuseport_array. It has been reported in [1] that, the bpf_sk_reuseport_detach() which is called from udp_lib_unhash() has corrupted the sk_user_data managed by l2tp. This patch solves it by using another bit (defined as SK_USER_DATA_BPF) of the sk_user_data pointer value. It marks that a sk_user_data is managed/owned by BPF. The patch depends on a PTRMASK introduced in commit |
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David S. Miller
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f91c031e65 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Daniel Borkmann says: ==================== pull-request: bpf-next 2020-07-04 The following pull-request contains BPF updates for your *net-next* tree. We've added 73 non-merge commits during the last 17 day(s) which contain a total of 106 files changed, 5233 insertions(+), 1283 deletions(-). The main changes are: 1) bpftool ability to show PIDs of processes having open file descriptors for BPF map/program/link/BTF objects, relying on BPF iterator progs to extract this info efficiently, from Andrii Nakryiko. 2) Addition of BPF iterator progs for dumping TCP and UDP sockets to seq_files, from Yonghong Song. 3) Support access to BPF map fields in struct bpf_map from programs through BTF struct access, from Andrey Ignatov. 4) Add a bpf_get_task_stack() helper to be able to dump /proc/*/stack via seq_file from BPF iterator progs, from Song Liu. 5) Make SO_KEEPALIVE and related options available to bpf_setsockopt() helper, from Dmitry Yakunin. 6) Optimize BPF sk_storage selection of its caching index, from Martin KaFai Lau. 7) Removal of redundant synchronize_rcu()s from BPF map destruction which has been a historic leftover, from Alexei Starovoitov. 8) Several improvements to test_progs to make it easier to create a shell loop that invokes each test individually which is useful for some CIs, from Jesper Dangaard Brouer. 9) Fix bpftool prog dump segfault when compiled without skeleton code on older clang versions, from John Fastabend. 10) Bunch of cleanups and minor improvements, from various others. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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Dmitry Yakunin
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dfde1d7dee |
sock: Move sock_valbool_flag to header
This is preparation for usage in bpf_setsockopt. Signed-off-by: Dmitry Yakunin <zeil@yandex-team.ru> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Martin KaFai Lau <kafai@fb.com> Link: https://lore.kernel.org/bpf/20200620153052.9439-1-zeil@yandex-team.ru |
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Tariq Toukan
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41b14fb872 |
net: Do not clear the sock TX queue in sk_set_socket()
Clearing the sock TX queue in sk_set_socket() might cause unexpected
out-of-order transmit when called from sock_orphan(), as outstanding
packets can pick a different TX queue and bypass the ones already queued.
This is undesired in general. More specifically, it breaks the in-order
scheduling property guarantee for device-offloaded TLS sockets.
Remove the call to sk_tx_queue_clear() in sk_set_socket(), and add it
explicitly only where needed.
Fixes:
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Ferenc Fejes
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8ea204c2b6 |
net: Make locking in sock_bindtoindex optional
The sock_bindtoindex intended for kernel wide usage however it will lock the socket regardless of the context. This modification relax this behavior optionally: locking the socket will be optional by calling the sock_bindtoindex with lock_sk = true. The modification applied to all users of the sock_bindtoindex. Signed-off-by: Ferenc Fejes <fejes@inf.elte.hu> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/bee6355da40d9e991b2f2d12b67d55ebb5f5b207.1590871065.git.fejes@inf.elte.hu |
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Christoph Hellwig
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c0425a4249 |
net: add a new bind_add method
The SCTP protocol allows to bind multiple address to a socket. That feature is currently only exposed as a socket option. Add a bind_add method struct proto that allows to bind additional addresses, and switch the dlm code to use the method instead of going through the socket option from kernel space. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Christoph Hellwig
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fe31a326a4 |
net: add sock_set_reuseport
Add a helper to directly set the SO_REUSEPORT sockopt from kernel space without going through a fake uaccess. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Christoph Hellwig
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26cfabf9cd |
net: add sock_set_rcvbuf
Add a helper to directly set the SO_RCVBUFFORCE sockopt from kernel space without going through a fake uaccess. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Christoph Hellwig
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ce3d9544ce |
net: add sock_set_keepalive
Add a helper to directly set the SO_KEEPALIVE sockopt from kernel space without going through a fake uaccess. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Christoph Hellwig
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783da70e83 |
net: add sock_enable_timestamps
Add a helper to directly enable timestamps instead of setting the SO_TIMESTAMP* sockopts from kernel space and going through a fake uaccess. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Christoph Hellwig
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7594888c78 |
net: add sock_bindtoindex
Add a helper to directly set the SO_BINDTOIFINDEX sockopt from kernel space without going through a fake uaccess. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Christoph Hellwig
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76ee0785f4 |
net: add sock_set_sndtimeo
Add a helper to directly set the SO_SNDTIMEO_NEW sockopt from kernel space without going through a fake uaccess. The interface is simplified to only pass the seconds value, as that is the only thing needed at the moment. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Christoph Hellwig
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6e43496745 |
net: add sock_set_priority
Add a helper to directly set the SO_PRIORITY sockopt from kernel space without going through a fake uaccess. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Christoph Hellwig
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c433594c07 |
net: add sock_no_linger
Add a helper to directly set the SO_LINGER sockopt from kernel space with onoff set to true and a linger time of 0 without going through a fake uaccess. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Christoph Hellwig
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b58f0e8f38 |
net: add sock_set_reuseaddr
Add a helper to directly set the SO_REUSEADDR sockopt from kernel space without going through a fake uaccess. For this the iscsi target now has to formally depend on inet to avoid a mostly theoretical compile failure. For actual operation it already did depend on having ipv4 or ipv6 support. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Lothar Rubusch
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045065f06f |
net: sock.h: fix skb_steal_sock() kernel-doc
Fix warnings related to kernel-doc notation, and wording in function description. Signed-off-by: Lothar Rubusch <l.rubusch@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Joe Stringer
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7ae215d23c |
bpf: Don't refcount LISTEN sockets in sk_assign()
Avoid taking a reference on listen sockets by checking the socket type in the sk_assign and in the corresponding skb_steal_sock() code in the the transport layer, and by ensuring that the prefetch free (sock_pfree) function uses the same logic to check whether the socket is refcounted. Suggested-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Joe Stringer <joe@wand.net.nz> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Martin KaFai Lau <kafai@fb.com> Link: https://lore.kernel.org/bpf/20200329225342.16317-4-joe@wand.net.nz |
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Joe Stringer
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71489e21d7 |
net: Track socket refcounts in skb_steal_sock()
Refactor the UDP/TCP handlers slightly to allow skb_steal_sock() to make the determination of whether the socket is reference counted in the case where it is prefetched by earlier logic such as early_demux. Signed-off-by: Joe Stringer <joe@wand.net.nz> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Martin KaFai Lau <kafai@fb.com> Link: https://lore.kernel.org/bpf/20200329225342.16317-3-joe@wand.net.nz |
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Joe Stringer
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cf7fbe660f |
bpf: Add socket assign support
Add support for TPROXY via a new bpf helper, bpf_sk_assign(). This helper requires the BPF program to discover the socket via a call to bpf_sk*_lookup_*(), then pass this socket to the new helper. The helper takes its own reference to the socket in addition to any existing reference that may or may not currently be obtained for the duration of BPF processing. For the destination socket to receive the traffic, the traffic must be routed towards that socket via local route. The simplest example route is below, but in practice you may want to route traffic more narrowly (eg by CIDR): $ ip route add local default dev lo This patch avoids trying to introduce an extra bit into the skb->sk, as that would require more invasive changes to all code interacting with the socket to ensure that the bit is handled correctly, such as all error-handling cases along the path from the helper in BPF through to the orphan path in the input. Instead, we opt to use the destructor variable to switch on the prefetch of the socket. Signed-off-by: Joe Stringer <joe@wand.net.nz> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Martin KaFai Lau <kafai@fb.com> Link: https://lore.kernel.org/bpf/20200329225342.16317-2-joe@wand.net.nz |
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David S. Miller
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b105e8e281 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Daniel Borkmann says: ==================== pull-request: bpf-next 2020-02-21 The following pull-request contains BPF updates for your *net-next* tree. We've added 25 non-merge commits during the last 4 day(s) which contain a total of 33 files changed, 2433 insertions(+), 161 deletions(-). The main changes are: 1) Allow for adding TCP listen sockets into sock_map/hash so they can be used with reuseport BPF programs, from Jakub Sitnicki. 2) Add a new bpf_program__set_attach_target() helper for adding libbpf support to specify the tracepoint/function dynamically, from Eelco Chaudron. 3) Add bpf_read_branch_records() BPF helper which helps use cases like profile guided optimizations, from Daniel Xu. 4) Enable bpf_perf_event_read_value() in all tracing programs, from Song Liu. 5) Relax BTF mandatory check if only used for libbpf itself e.g. to process BTF defined maps, from Andrii Nakryiko. 6) Move BPF selftests -mcpu compilation attribute from 'probe' to 'v3' as it has been observed that former fails in envs with low memlock, from Yonghong Song. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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Jakub Sitnicki
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f1ff5ce2cd |
net, sk_msg: Clear sk_user_data pointer on clone if tagged
sk_user_data can hold a pointer to an object that is not intended to be
shared between the parent socket and the child that gets a pointer copy on
clone. This is the case when sk_user_data points at reference-counted
object, like struct sk_psock.
One way to resolve it is to tag the pointer with a no-copy flag by
repurposing its lowest bit. Based on the bit-flag value we clear the child
sk_user_data pointer after cloning the parent socket.
The no-copy flag is stored in the pointer itself as opposed to externally,
say in socket flags, to guarantee that the pointer and the flag are copied
from parent to child socket in an atomic fashion. Parent socket state is
subject to change while copying, we don't hold any locks at that time.
This approach relies on an assumption that sk_user_data holds a pointer to
an object aligned at least 2 bytes. A manual audit of existing users of
rcu_dereference_sk_user_data helper confirms our assumption.
Also, an RCU-protected sk_user_data is not likely to hold a pointer to a
char value or a pathological case of "struct { char c; }". To be safe, warn
when the flag-bit is set when setting sk_user_data to catch any future
misuses.
It is worth considering why clearing sk_user_data unconditionally is not an
option. There exist users, DRBD, NVMe, and Xen drivers being among them,
that rely on the pointer being copied when cloning the listening socket.
Potentially we could distinguish these users by checking if the listening
socket has been created in kernel-space via sock_create_kern, and hence has
sk_kern_sock flag set. However, this is not the case for NVMe and Xen
drivers, which create sockets without marking them as belonging to the
kernel.
Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/bpf/20200218171023.844439-3-jakub@cloudflare.com
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Randy Dunlap
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66256e0b15 |
net/sock.h: fix all kernel-doc warnings
Fix all kernel-doc warnings for <net/sock.h>. Fixes these warnings: ../include/net/sock.h:232: warning: Function parameter or member 'skc_addrpair' not described in 'sock_common' ../include/net/sock.h:232: warning: Function parameter or member 'skc_portpair' not described in 'sock_common' ../include/net/sock.h:232: warning: Function parameter or member 'skc_ipv6only' not described in 'sock_common' ../include/net/sock.h:232: warning: Function parameter or member 'skc_net_refcnt' not described in 'sock_common' ../include/net/sock.h:232: warning: Function parameter or member 'skc_v6_daddr' not described in 'sock_common' ../include/net/sock.h:232: warning: Function parameter or member 'skc_v6_rcv_saddr' not described in 'sock_common' ../include/net/sock.h:232: warning: Function parameter or member 'skc_cookie' not described in 'sock_common' ../include/net/sock.h:232: warning: Function parameter or member 'skc_listener' not described in 'sock_common' ../include/net/sock.h:232: warning: Function parameter or member 'skc_tw_dr' not described in 'sock_common' ../include/net/sock.h:232: warning: Function parameter or member 'skc_rcv_wnd' not described in 'sock_common' ../include/net/sock.h:232: warning: Function parameter or member 'skc_tw_rcv_nxt' not described in 'sock_common' ../include/net/sock.h:498: warning: Function parameter or member 'sk_rx_skb_cache' not described in 'sock' ../include/net/sock.h:498: warning: Function parameter or member 'sk_wq_raw' not described in 'sock' ../include/net/sock.h:498: warning: Function parameter or member 'tcp_rtx_queue' not described in 'sock' ../include/net/sock.h:498: warning: Function parameter or member 'sk_tx_skb_cache' not described in 'sock' ../include/net/sock.h:498: warning: Function parameter or member 'sk_route_forced_caps' not described in 'sock' ../include/net/sock.h:498: warning: Function parameter or member 'sk_txtime_report_errors' not described in 'sock' ../include/net/sock.h:498: warning: Function parameter or member 'sk_validate_xmit_skb' not described in 'sock' ../include/net/sock.h:498: warning: Function parameter or member 'sk_bpf_storage' not described in 'sock' ../include/net/sock.h:2024: warning: No description found for return value of 'sk_wmem_alloc_get' ../include/net/sock.h:2035: warning: No description found for return value of 'sk_rmem_alloc_get' ../include/net/sock.h:2046: warning: No description found for return value of 'sk_has_allocations' ../include/net/sock.h:2082: warning: No description found for return value of 'skwq_has_sleeper' ../include/net/sock.h:2244: warning: No description found for return value of 'sk_page_frag' ../include/net/sock.h:2444: warning: Function parameter or member 'tcp_rx_skb_cache_key' not described in 'DECLARE_STATIC_KEY_FALSE' ../include/net/sock.h:2444: warning: Excess function parameter 'sk' description in 'DECLARE_STATIC_KEY_FALSE' ../include/net/sock.h:2444: warning: Excess function parameter 'skb' description in 'DECLARE_STATIC_KEY_FALSE' Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
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David S. Miller
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954b3c4397 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Alexei Starovoitov says: ==================== pull-request: bpf-next 2020-01-22 The following pull-request contains BPF updates for your *net-next* tree. We've added 92 non-merge commits during the last 16 day(s) which contain a total of 320 files changed, 7532 insertions(+), 1448 deletions(-). The main changes are: 1) function by function verification and program extensions from Alexei. 2) massive cleanup of selftests/bpf from Toke and Andrii. 3) batched bpf map operations from Brian and Yonghong. 4) tcp congestion control in bpf from Martin. 5) bulking for non-map xdp_redirect form Toke. 6) bpf_send_signal_thread helper from Yonghong. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |