This patch support that if modules more than 32,
add index more than 31 when using DISP_REG_MUTEX_MOD2 bit
Signed-off-by: Stu Hsieh <stu.hsieh@mediatek.com>
Signed-off-by: CK Hu <ck.hu@mediatek.com>
Update device tree binding documentation for the display subsystem for
Mediatek MT2712 SoCs.
Signed-off-by: Stu Hsieh <stu.hsieh@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: CK Hu <ck.hu@mediatek.com>
This module exposes two USB configurations: a QMI+AT capable setup on
USB config #1 and a MBIM capable setup on USB config #2.
By default the kernel will choose the MBIM capable configuration as
long as the cdc_mbim driver is available. This patch adds support for
the QMI port in the secondary configuration.
Signed-off-by: Aleksander Morgado <aleksander@aleksander.es>
Acked-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
When we are disabling DCB, store "0" in txq->dcb_prio
since that's used for future TX Work Request "OVLAN_IDX"
values. Setting non zero priority upon disabling DCB
would halt the traffic.
Reported-by: AMG Zollner Robert <robert@cloudmedia.eu>
CC: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
If CONFIG_SMP=n, building a kernel for R-Car Gen2 fails with:
arch/arm/mach-shmobile/setup-rcar-gen2.o: In function `rcar_gen2_timer_init':
setup-rcar-gen2.c:(.init.text+0x30): undefined reference to `secure_cntvoff_init'
Indeed, on R-Car Gen2 SoCs, secure_cntvoff_init() is not only needed for
secondary CPUs, but also for the boot CPU. This is most visible on SoCs
with Cortex A7 cores (e.g. R-Car E2, cfr. commit 9ce3fa6816 ("ARM:
shmobile: rcar-gen2: Add CA7 arch_timer initialization for r8a7794")),
but Cortex A15 is affected, too.
Fix this by always providing secure_cntvoff_init() when building for ARM
V7.
Reported-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 7c607944bc ("ARM: smp: Add initialization of CNTVOFF")
Fixes: cad160ed0a ("ARM: shmobile: Convert file to use cntvoff")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Olof Johansson <olof@lixom.net>
-----BEGIN PGP SIGNATURE-----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=hCgr
-----END PGP SIGNATURE-----
Merge tag 'for-linus-20180623' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
- Further timeout fixes. We aren't quite there yet, so expect another
round of fixes for that to completely close some of the IRQ vs
completion races. (Christoph/Bart)
- Set of NVMe fixes from the usual suspects, mostly error handling
- Two off-by-one fixes (Dan)
- Another bdi race fix (Jan)
- Fix nbd reconfigure with NBD_DISCONNECT_ON_CLOSE (Doron)
* tag 'for-linus-20180623' of git://git.kernel.dk/linux-block:
blk-mq: Fix timeout handling in case the timeout handler returns BLK_EH_DONE
bdi: Fix another oops in wb_workfn()
lightnvm: Remove depends on HAS_DMA in case of platform dependency
nvme-pci: limit max IO size and segments to avoid high order allocations
nvme-pci: move nvme_kill_queues to nvme_remove_dead_ctrl
nvme-fc: release io queues to allow fast fail
nbd: Add the nbd NBD_DISCONNECT_ON_CLOSE config flag.
block: sed-opal: Fix a couple off by one bugs
blk-mq-debugfs: Off by one in blk_mq_rq_state_name()
nvmet: reset keep alive timer in controller enable
nvme-rdma: don't override opts->queue_size
nvme-rdma: Fix command completion race at error recovery
nvme-rdma: fix possible free of a non-allocated async event buffer
nvme-rdma: fix possible double free condition when failing to create a controller
Revert "block: Add warning for bi_next not NULL in bio_endio()"
block: fix timeout changes for legacy request drivers
Pull crypto fixes from Herbert Xu:
- Fix use after free in chtls
- Fix RBP breakage in sha3
- Fix use after free in hwrng_unregister
- Fix overread in morus640
- Move sleep out of kernel_neon in arm64/aes-blk
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
hwrng: core - Always drop the RNG in hwrng_unregister()
crypto: morus640 - Fix out-of-bounds access
crypto: don't optimize keccakf()
crypto: arm64/aes-blk - fix and move skcipher_walk_done out of kernel_neon_begin, _end
crypto: chtls - use after free in chtls_pt_recvmsg()
This Kselftest fixes update for Linux 4.18-rc2:
- Fixes new sparc64 adi driver test compile errors on non-sparc systems.
- Fixes config fragment for sync framework for improved test coverage.
- Fixes several tests to return correct Kselftest skip code.
-----BEGIN PGP SIGNATURE-----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=Uals
-----END PGP SIGNATURE-----
Merge tag 'linux-kselftest-4.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest fixes from Shuah Khan:
- fix new sparc64 adi driver test compile errors on non-sparc systems
- fix config fragment for sync framework for improved test coverage
- fix several tests to return correct Kselftest skip code
* tag 'linux-kselftest-4.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
selftests: sparc64: Add missing SPDX License Identifiers
selftests: sparc64: delete RUN_TESTS and EMIT_TESTS overrides
selftests: sparc64: Fix to do nothing on non-sparc64
selftests: sync: add config fragment for testing sync framework
selftests: vm: return Kselftest Skip code for skipped tests
selftests: zram: return Kselftest Skip code for skipped tests
selftests: user: return Kselftest Skip code for skipped tests
selftests: sysctl: return Kselftest Skip code for skipped tests
selftests: static_keys: return Kselftest Skip code for skipped tests
selftests: pstore: return Kselftest Skip code for skipped tests
- A bad merge caused an "endif" to go in the wrong place in
scripts/Makefile.build
- Softirq tracing fix for tracing that corrupts lockdep and causes a false
splat
- Histogram documentation typo fixes
- Fix a bad memory reference when passing in no filter to the filter code
- Simplify code by using the swap macro instead of open coding the swap
-----BEGIN PGP SIGNATURE-----
iIkEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCWy2gMBQccm9zdGVkdEBn
b29kbWlzLm9yZwAKCRAp5XQQmuv6qsqWAPdmoudDVf9Wi+THEJzlZL7ZhfYSDQyi
A5Y3mc3iKoZeAQCq7PD7uH4Q1IMaVbAKG8OxvGVb69ijkMsSL4XxD33sAQ==
=U1V7
-----END PGP SIGNATURE-----
Merge tag 'trace-v4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fixes from Steven Rostedt:
"This contains a few fixes and a clean up.
- a bad merge caused an "endif" to go in the wrong place in
scripts/Makefile.build
- softirq tracing fix for tracing that corrupts lockdep and causes a
false splat
- histogram documentation typo fixes
- fix a bad memory reference when passing in no filter to the filter
code
- simplify code by using the swap macro instead of open coding the
swap"
* tag 'trace-v4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracing: Fix SKIP_STACK_VALIDATION=1 build due to bad merge with -mrecord-mcount
tracing: Fix some errors in histogram documentation
tracing: Use swap macro in update_max_tr
softirq: Reorder trace_softirqs_on to prevent lockdep splat
tracing: Check for no filter when processing event filters
The defconfig has drifted over time, as Kconfig entries have changed order
or default values. Several maintainers ended up running 'savedefconfig'
themselves which caused a cascade of conflicts. Let's do it once and
for all in our tree before -rc2 instead.
Signed-off-by: Olof Johansson <olof@lixom.net>
The defconfig has drifted over time, as Kconfig entries have changed order
or default values. Several maintainers ended up running 'savedefconfig'
themselves which caused a cascade of conflicts. Let's do it once and
for all in our tree before -rc2 instead.
Signed-off-by: Olof Johansson <olof@lixom.net>
fixes for 4.18, please pull the following:
- Florian fixes the entry for the Northstar2 SoCs which was somehow lost
during a directory move. He also adds an entry for the Stingray SoCs
which was missing from the day files were added
-----BEGIN PGP SIGNATURE-----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=wpSl
-----END PGP SIGNATURE-----
Merge tag 'arm-soc/for-4.18/maintainers-arm64-fixes' of https://github.com/Broadcom/stblinux into fixes
This pull request contains Broadcom ARM64-based SoCs MAINTAINERS file
fixes for 4.18, please pull the following:
- Florian fixes the entry for the Northstar2 SoCs which was somehow lost
during a directory move. He also adds an entry for the Stingray SoCs
which was missing from the day files were added
* tag 'arm-soc/for-4.18/maintainers-arm64-fixes' of https://github.com/Broadcom/stblinux:
MAINTAINERS: Update Broadcom iProc entry with Stingray
MAINAINTERS: Corrected Broadcom Northstar2 entry
Signed-off-by: Olof Johansson <olof@lixom.net>
for 4.18, please pull the following:
- Scott fixes both the bcm958742k and bcm958742t reference boards to
have the correct eMMC voltage specified
- Ray fixes the I2C and PCIe Device Tree nodes interrupt specifiers for
Northstar 2 and Stingray SoCs.
-----BEGIN PGP SIGNATURE-----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=7G4V
-----END PGP SIGNATURE-----
Merge tag 'arm-soc/for-4.18/devicetree-arm64-fixes' of https://github.com/Broadcom/stblinux into fixes
This pull request contains Broadcom ARM64-based SoCs Device Tree fixes
for 4.18, please pull the following:
- Scott fixes both the bcm958742k and bcm958742t reference boards to
have the correct eMMC voltage specified
- Ray fixes the I2C and PCIe Device Tree nodes interrupt specifiers for
Northstar 2 and Stingray SoCs.
* tag 'arm-soc/for-4.18/devicetree-arm64-fixes' of https://github.com/Broadcom/stblinux:
arm64: dts: Stingray: Fix I2C controller interrupt type
arm64: dts: ns2: Fix PCIe controller interrupt type
arm64: dts: ns2: Fix I2C controller interrupt type
arm64: dts: specify 1.8V EMMC capabilities for bcm958742t
arm64: dts: specify 1.8V EMMC capabilities for bcm958742k
Signed-off-by: Olof Johansson <olof@lixom.net>
4.18, please pull the following:
- Ray fixes the I2C and PCIe interrupt types for the Cygnus SoC
- Florian fixes the I2C and PCIe interrupts for the Northstar
(BCM5301x), Northstar Plus and Hurricane 2 SoCs
-----BEGIN PGP SIGNATURE-----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=0JyZ
-----END PGP SIGNATURE-----
Merge tag 'arm-soc/for-4.18/devicetree-fixes' of https://github.com/Broadcom/stblinux into fixes
This pull request contains Broadcom ARM-based SoCs Device Tree fixes for
4.18, please pull the following:
- Ray fixes the I2C and PCIe interrupt types for the Cygnus SoC
- Florian fixes the I2C and PCIe interrupts for the Northstar
(BCM5301x), Northstar Plus and Hurricane 2 SoCs
* tag 'arm-soc/for-4.18/devicetree-fixes' of https://github.com/Broadcom/stblinux:
ARM: dts: Cygnus: Fix PCIe controller interrupt type
ARM: dts: Cygnus: Fix I2C controller interrupt type
ARM: dts: BCM5301x: Fix i2c controller interrupt type
ARM: dts: HR2: Fix interrupt types for i2c and PCIe
ARM: dts: NSP: Fix PCIe controllers interrupt types
ARM: dts: NSP: Fix i2c controller interrupt type
Signed-off-by: Olof Johansson <olof@lixom.net>
- Fix i.MX6SX PCIe MSI interrupt number, so that MSI IRQs can be
properly propagated to the upstream interrupt controller.
- Fix GPCv2 MIPI/PCIe/USB_HSIC's PGC offset. The values in Reference
Manual are incorrect.
- Correct SDMA setting for i.MX6Q SPI5 device to fix the issue, that
the SPI controller RX FIFO was not empty after a DMA transfer, and
the driver gets stuck in the next PIO transfer when reading one word
more than expected.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJbKLcnAAoJEFBXWFqHsHzO8dMH/ijDSZf172X9jls8iQgcFQ8h
ZAnIj+T23j9L8CTHBx5OLgUxaHYgX410HYvqWuubCNDKv+DMCP+7QNE6v+iSehhT
8sA4dX5296orNb9d5dXyf0XIZ4dA1ljhoZUY6r9DHGFfkIriHwX6HB0zl9EmroAK
mVMGeltfGqPCZ6bH1O6L4oCZNfaOmqBz1f767Es4uxD0IzPg/9BlarqLgASu+op1
1KVFGKY/o4S6QrMxrLxlsrqFUx1DmRQyWxtKYyPlkY6LIHeiJNMCLh9NzW+/qGHf
keycpIjVdlVdZMILDeTju3gszoOmXjq0L1XP9Ityf9OLq53c1Ypsn9npK2ccZNU=
=lalT
-----END PGP SIGNATURE-----
Merge tag 'imx-fixes-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes
i.MX fixes for 4.18:
- Fix i.MX6SX PCIe MSI interrupt number, so that MSI IRQs can be
properly propagated to the upstream interrupt controller.
- Fix GPCv2 MIPI/PCIe/USB_HSIC's PGC offset. The values in Reference
Manual are incorrect.
- Correct SDMA setting for i.MX6Q SPI5 device to fix the issue, that
the SPI controller RX FIFO was not empty after a DMA transfer, and
the driver gets stuck in the next PIO transfer when reading one word
more than expected.
* tag 'imx-fixes-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: dts: imx6sx: fix irq for pcie bridge
soc: imx: gpcv2: correct PGC offset
ARM: dts: imx6q: Use correct SDMA script for SPI5 core
Signed-off-by: Olof Johansson <olof@lixom.net>
Make PM domain initialization more robust in Renesas R-Car SYSC driver.
This resolves a regression due to re-parenting of PM domains by
086b399965 ("soc: renesas: r8a77990-sysc: Add workaround for 3DG-{A,B}").
-----BEGIN PGP SIGNATURE-----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=ujRB
-----END PGP SIGNATURE-----
Merge tag 'renesas-fixes-for-v4.18' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes
Renesas ARM Based SoC Fixes for v4.18
Make PM domain initialization more robust in Renesas R-Car SYSC driver.
This resolves a regression due to re-parenting of PM domains by
086b399965 ("soc: renesas: r8a77990-sysc: Add workaround for 3DG-{A,B}").
* tag 'renesas-fixes-for-v4.18' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
soc: renesas: rcar-sysc: Make PM domain initialization more robust
Signed-off-by: Olof Johansson <olof@lixom.net>
- Use correct size for ICU nodes (irq controller) on Armada 7K/8K
- Fix "#cooling-cells" property's name on Synology DS116 (Armada 385)
-----BEGIN PGP SIGNATURE-----
iF0EABECAB0WIQQYqXDMF3cvSLY+g9cLBhiOFHI71QUCWwwZggAKCRALBhiOFHI7
1RZ3AJ4wjqNwkBmHpxD5DDQgNcO1WxYhFgCffMYB3qCIdYW6ROiFCs79bq/8Ldc=
=HA77
-----END PGP SIGNATURE-----
Merge tag 'mvebu-fixes-4.17-2' of git://git.infradead.org/linux-mvebu into fixes
mvebu fixes for 4.17 (part 2)
- Use correct size for ICU nodes (irq controller) on Armada 7K/8K
- Fix "#cooling-cells" property's name on Synology DS116 (Armada 385)
* tag 'mvebu-fixes-4.17-2' of git://git.infradead.org/linux-mvebu:
arm: dts: armada: Fix "#cooling-cells" property's name
arm64: dts: marvell: fix CP110 ICU node size
Signed-off-by: Olof Johansson <olof@lixom.net>
Make sure that RQF_TIMED_OUT is cleared when a request is reused
after a block driver timeout handler has returned BLK_EH_DONE.
Fixes: da66126739 ("blk-mq: don't time out requests again that are in the timeout handler")
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Jianchao Wang <jianchao.w.wang@oracle.com>
Cc: Andrew Randrianasulu <randrianasulu@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This patch adds support for virtual xfrm interfaces.
Packets that are routed through such an interface
are guaranteed to be IPsec transformed or dropped.
It is a generic virtual interface that ensures IPsec
transformation, no need to know what happens behind
the interface. This means that we can tunnel IPv4 and
IPv6 through the same interface and support all xfrm
modes (tunnel, transport and beet) on it.
Co-developed-by: Lorenzo Colitti <lorenzo@google.com>
Co-developed-by: Benedict Wong <benedictwong@google.com>
Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
Signed-off-by: Benedict Wong <benedictwong@google.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Acked-by: Shannon Nelson <shannon.nelson@oracle.com>
Tested-by: Benedict Wong <benedictwong@google.com>
Tested-by: Antony Antony <antony@phenome.org>
Reviewed-by: Eyal Birger <eyal.birger@gmail.com>
This patch adds the xfrm interface id as a lookup key
for xfrm states and policies. With this we can assign
states and policies to virtual xfrm interfaces.
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Acked-by: Shannon Nelson <shannon.nelson@oracle.com>
Acked-by: Benedict Wong <benedictwong@google.com>
Tested-by: Benedict Wong <benedictwong@google.com>
Tested-by: Antony Antony <antony@phenome.org>
Reviewed-by: Eyal Birger <eyal.birger@gmail.com>
Add a new flowi_xfrm structure with informations needed to do
a xfrm lookup. At the moment it keeps the informations about
the new xfrm interface id needed to lookup xfrm interfaces
that are introduced with a followup patch. We need this new
lookup key as other possible keys, like the ifindex is
already part of the xfrm selector and used as a key to
enforce the output device after the transformation in the
policy/state lookup.
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Acked-by: Shannon Nelson <shannon.nelson@oracle.com>
Acked-by: Benedict Wong <benedictwong@google.com>
Tested-by: Benedict Wong <benedictwong@google.com>
Tested-by: Antony Antony <antony@phenome.org>
Reviewed-by: Eyal Birger <eyal.birger@gmail.com>
We already support setting an output mark at the xfrm_state,
unfortunately this does not support the input direction and
masking the marks that will be applied to the skb. This change
adds support applying a masked value in both directions.
The existing XFRMA_OUTPUT_MARK number is reused for this purpose
and as it is now bi-directional, it is renamed to XFRMA_SET_MARK.
An additional XFRMA_SET_MARK_MASK attribute is added for setting the
mask. If the attribute mask not provided, it is set to 0xffffffff,
keeping the XFRMA_OUTPUT_MARK existing 'full mask' semantics.
Co-developed-by: Tobias Brunner <tobias@strongswan.org>
Co-developed-by: Eyal Birger <eyal.birger@gmail.com>
Co-developed-by: Lorenzo Colitti <lorenzo@google.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Tobias Brunner <tobias@strongswan.org>
Signed-off-by: Eyal Birger <eyal.birger@gmail.com>
Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
Fix missing dst_release() when local broadcast or multicast traffic is
xfrm policy blocked.
For IPv4 this results to dst leak: ip_route_output_flow() allocates
dst_entry via __ip_route_output_key() and passes it to
xfrm_lookup_route(). xfrm_lookup returns ERR_PTR(-EPERM) that is
propagated. The dst that was allocated is never released.
IPv4 local broadcast testcase:
ping -b 192.168.1.255 &
sleep 1
ip xfrm policy add src 0.0.0.0/0 dst 192.168.1.255/32 dir out action block
IPv4 multicast testcase:
ping 224.0.0.1 &
sleep 1
ip xfrm policy add src 0.0.0.0/0 dst 224.0.0.1/32 dir out action block
For IPv6 the missing dst_release() causes trouble e.g. when used in netns:
ip netns add TEST
ip netns exec TEST ip link set lo up
ip link add dummy0 type dummy
ip link set dev dummy0 netns TEST
ip netns exec TEST ip addr add fd00::1111 dev dummy0
ip netns exec TEST ip link set dummy0 up
ip netns exec TEST ping -6 -c 5 ff02::1%dummy0 &
sleep 1
ip netns exec TEST ip xfrm policy add src ::/0 dst ff02::1 dir out action block
wait
ip netns del TEST
After netns deletion we see:
[ 258.239097] unregister_netdevice: waiting for lo to become free. Usage count = 2
[ 268.279061] unregister_netdevice: waiting for lo to become free. Usage count = 2
[ 278.367018] unregister_netdevice: waiting for lo to become free. Usage count = 2
[ 288.375259] unregister_netdevice: waiting for lo to become free. Usage count = 2
Fixes: ac37e2515c ("xfrm: release dst_orig in case of error in xfrm_lookup()")
Signed-off-by: Tommi Rantala <tommi.t.rantala@nokia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
- A fix for hugetlb with 4K pages, broken by our recent changes for split PMD PTL.
- Set the correct assembler machine type on e500mc, needed since binutils 2.26
introduced two forms for the "wait" instruction.
- A fix for potential missed TLB flushes with MADV_[FREE|DONTNEED] etc. and THP
on Power9 Radix.
- Three fixes to try and make our panic handling more robust by hard disabling
interrupts, and not marking stopped CPUs as offline because they haven't been
properly offlined.
- Three other minor fixes.
Thanks to:
Aneesh Kumar K.V, Michael Jeanson, Nicholas Piggin.
-----BEGIN PGP SIGNATURE-----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=jKp4
-----END PGP SIGNATURE-----
Merge tag 'powerpc-4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- a fix for hugetlb with 4K pages, broken by our recent changes for
split PMD PTL.
- set the correct assembler machine type on e500mc, needed since
binutils 2.26 introduced two forms for the "wait" instruction.
- a fix for potential missed TLB flushes with MADV_[FREE|DONTNEED] etc.
and THP on Power9 Radix.
- three fixes to try and make our panic handling more robust by hard
disabling interrupts, and not marking stopped CPUs as offline because
they haven't been properly offlined.
- three other minor fixes.
Thanks to: Aneesh Kumar K.V, Michael Jeanson, Nicholas Piggin.
* tag 'powerpc-4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/mm/hash/4k: Free hugetlb page table caches correctly.
powerpc/64s/radix: Fix radix_kvm_prefetch_workaround paca access of not possible CPU
powerpc/64s: Fix build failures with CONFIG_NMI_IPI=n
powerpc/64: hard disable irqs on the panic()ing CPU
powerpc: smp_send_stop do not offline stopped CPUs
powerpc/64: hard disable irqs in panic_smp_self_stop
powerpc/64s: Fix DT CPU features Power9 DD2.1 logic
powerpc/64s/radix: Fix MADV_[FREE|DONTNEED] TLB flush miss problem with THP
powerpc/e500mc: Set assembler machine type to e500mc
- Zero buffers allocated with FORCE_CONTIGUOUS explicitly until the CMA
code honours __GFP_ZERO
- notrace annotation for secondary_start_kernel()
- Use early_param() instead of __setup() for "kpti=" as it is needed for
the cpufeature callback remapping swapper to non-global mappings
- Ensure writes to swapper are ordered wrt subsequent cache maintenance
in the kpti non-global remapping code
-----BEGIN PGP SIGNATURE-----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=cTII
-----END PGP SIGNATURE-----
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- clear buffers allocated with FORCE_CONTIGUOUS explicitly until the
CMA code honours __GFP_ZERO
- notrace annotation for secondary_start_kernel()
- use early_param() instead of __setup() for "kpti=" as it is needed
for the cpufeature callback remapping swapper to non-global mappings
- ensure writes to swapper are ordered wrt subsequent cache maintenance
in the kpti non-global remapping code
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: mm: Ensure writes to swapper are ordered wrt subsequent cache maintenance
arm64: kpti: Use early_param for kpti= command-line option
arm64: make secondary_start_kernel() notrace
arm64: dma-mapping: clear buffers allocated with FORCE_CONTIGUOUS flag
ARM:
- Lazy FPSIMD switching fixes
- Really disable compat ioctls on architectures that don't want it
- Disable compat on arm64 (it was never implemented...)
- Rely on architectural requirements for GICV on GICv3
- Detect bad alignments in unmap_stage2_range
x86:
- Add nested VM entry checks to avoid broken error recovery path
- Minor documentation fix
-----BEGIN PGP SIGNATURE-----
iQEcBAABCAAGBQJbLU6oAAoJEED/6hsPKofot/oIAJPpOQmQ07N1T5Y/QQrwxeBi
BGu7eUre58kCcLucHHcRRv+mPcFsLNfCHFvjedaxuLy5GWTqarY93o8I4JEZSR8K
iAT2QAPvUvNhH85TOjnvg2PAwW00vXTlXjFXUd/BBLVEnYJBqLzj6eTAwmw1vAMN
jQGEp2wQXM0BDREzA6eYMhl3VqvHM+9+wE2PkCRPOi7VI+3QRv8X/4zTAUXYIppc
XS3zaEWlS7DoJJV6VZK6wi1KgdZS7Vmxh+jecyy1KBl5kf/bytu5RLBPbA1J8w1t
pV5FjwN6LNdP1nSgssZ2PoJVYA+QhnXrTeDmauqVo/tlQp/SCo3DnGLHGcTjljw=
=/2de
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Radim Krčmář:
"ARM:
- Lazy FPSIMD switching fixes
- Really disable compat ioctls on architectures that don't want it
- Disable compat on arm64 (it was never implemented...)
- Rely on architectural requirements for GICV on GICv3
- Detect bad alignments in unmap_stage2_range
x86:
- Add nested VM entry checks to avoid broken error recovery path
- Minor documentation fix"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: fix KVM_CAP_HYPERV_TLBFLUSH paragraph number
kvm: vmx: Nested VM-entry prereqs for event inj.
KVM: arm64: Prevent KVM_COMPAT from being selected
KVM: Enforce error in ioctl for compat tasks when !KVM_COMPAT
KVM: arm/arm64: add WARN_ON if size is not PAGE_SIZE aligned in unmap_stage2_range
KVM: arm64: Avoid mistaken attempts to save SVE state for vcpus
KVM: arm64/sve: Fix SVE trap restoration for non-current tasks
KVM: arm64: Don't mask softirq with IRQs disabled in vcpu_put()
arm64: Introduce sysreg_clear_set()
KVM: arm/arm64: Drop resource size check for GICV window
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCWy0LEwAKCRCAXGG7T9hj
vgbIAQD0rMLgEvvpdyvYpaHEBj9w40olCNh8ur49FRSPAdfh/QEArOtqO0OM+6ju
RGmsIr/A4C8L80HPN4u/iIWXqJDbJwA=
=DnvK
-----END PGP SIGNATURE-----
Merge tag 'for-linus-4.18-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fixes from Juergen Gross:
"This contains the following fixes/cleanups:
- the removal of a BUG_ON() which wasn't necessary and which could
trigger now due to a recent change
- a correction of a long standing bug happening very rarely in Xen
dom0 when a hypercall buffer from user land was not accessible by
the hypervisor for very short periods of time due to e.g. page
migration or compaction
- usage of EXPORT_SYMBOL_GPL() instead of EXPORT_SYMBOL() in a
Xen-related driver (no breakage possible as using those symbols
without others already exported via EXPORT-SYMBOL_GPL() wouldn't
make any sense)
- a simplification for Xen PVH or Xen ARM guests
- some additional error handling for callers of xenbus_printf()"
* tag 'for-linus-4.18-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen: Remove unnecessary BUG_ON from __unbind_from_irq()
xen: add new hypercall buffer mapping device
xen/scsiback: add error handling for xenbus_printf
scsi: xen-scsifront: add error handling for xenbus_printf
xen/grant-table: Export gnttab_{alloc|free}_pages as GPL
xen: add error handling for xenbus_printf
xen: share start flags between PV and PVH
early_identify_cpu() has to use early version of pgtable_l5_enabled()
that doesn't rely on cpu_feature_enabled().
Defining USE_EARLY_PGTABLE_L5 before all includes does the trick.
I lost the define in one of reworks of the original patch.
Fixes: 372fddf709 ("x86/mm: Introduce the 'no5lvl' kernel parameter")
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Link: https://lkml.kernel.org/r/20180622220841.54135-3-kirill.shutemov@linux.intel.com
This reverts commit e4e961e36f.
We need to use early version of pgtable_l5_enabled() in
early_identify_cpu() as this code runs before cpu_feature_enabled() is
usable.
But it leads to section mismatch:
cpu_init()
load_mm_ldt()
ldt_slot_va()
LDT_BASE_ADDR
LDT_PGD_ENTRY
pgtable_l5_enabled()
__pgtable_l5_enabled
__pgtable_l5_enabled marked as __initdata, but cpu_init() is not __init.
It's fixable: early code can be isolated into a separate translation unit,
but such change collides with other work in the area. That's too much
hassle to save 4 bytes of memory.
Return __pgtable_l5_enabled back to be __ro_after_init.
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Link: https://lkml.kernel.org/r/20180622220841.54135-2-kirill.shutemov@linux.intel.com
Heiner Kallweit says:
====================
r8169: enable ASPM on RTL8168E-VL
This patch series enables ASPM for the RTL8168E-VL and aligns ASPM entry
latency handling with the vendor driver before.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Let's enable ASPM also on the RTL8168E-VL (chip version 34).
Works fine on my Zotac Mini PC with this chip. Temperature when
being idle is significantly lower than before due to reaching
deeper PC states.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The r8168 vendor driver always uses value 0x27. In r8169 we have few
chips where 0x17 is used. So far this didn't matter because ASPM was
disabled anyway. Now that ASPM was re-enabled let's also use 0x27 only.
One of the chips affected by this change is RTL8168E-VL, on my system
with this chip value 0x27 works fine.
In addition rename rtl_csi_access_enable_2() to
rtl_set_def_aspm_entry_latency() to make clear that we set the default
ASPM entry latency.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Paul Burton says:
====================
net: pch_gbe: Cleanups
This series begins the process of cleaning up the pch_gbe network
driver. Whilst my ultimate goal is to add support for using this driver
on the MIPS Boston development board, this series sets that aside in
favor of making some more general cleanups. My hope is that this will
both make the driver a little more maleable & reduce the probability of
me gouging out my eyes.
Applies cleanly atop net-next as of 5424ea2739 ("netns: get more
entropy from net_hash_mix()").
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Refactor pch_gbe_set_multi in order to avoid unnecessary indentation &
make it clearer what the code is doing.
The one behavioral change from this patch is that we'll no longer
configure the MAC address registers for multicast addresses when the
IFF_PROMISC or IFF_ALLMULTI flags are set. In these cases, just as when
we want to monitor more multicast addresses than we have MAC address
registers, we disable multicast filtering so the MAC address registers
are unused.
Signed-off-by: Paul Burton <paul.burton@mips.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The pch_gbe driver sets up multicast address filters using a convoluted
mechanism by which pch_gbe_set_multi allocates an array to hold
multicast addresses, copies desired addresses into that array, calls a
pch_gbe_mac_mc_addr_list_update function which copies addresses out of
that array into MAC registers, then frees the array.
This patch simplifies this somewhat by inlining
pch_gbe_mac_mc_addr_list_update into pch_gbe_set_multi, and removing the
requirement for the MAC addresses to stored consecutively in a single
array.
Signed-off-by: Paul Burton <paul.burton@mips.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Make use of the module_pci_driver() macro to remove some needless
boilerplate code from the pch_gbe driver. This does have the side effect
of removing the print of the driver's version during probe, but this is
pretty useless information anyway - the version has changed only once
whilst the driver has been in mainline, despite many changes being made
to it before and since.
Signed-off-by: Paul Burton <paul.burton@mips.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The pch_gbe driver includes some code which appears to be an attempt to
work around a problem with the pch_gbe_free_rx_resources &
pch_gbe_free_tx_resources functions that no longer exists. Remove the
code guarded by the never-defined RINGFREE preprocessor macro.
Signed-off-by: Paul Burton <paul.burton@mips.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The pch_gbe driver currently presumes that the PHY is connected using
RGMII, and would need further work to support other buses. It includes a
define which is always set that conditionalises some of the
RGMII-specific code regardless. Remove it. If we do ever support
different MII buses then preprocessor defines won't be the best way to
select between them anyway.
Signed-off-by: Paul Burton <paul.burton@mips.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The pch_gbe driver calls a pch_gbe_hal_setup_init_funcs function which
ultimately sets the value of one field in struct pch_gbe_phy_info in a
convoluted way.
This patch removes pch_gbe_hal_setup_init_funcs in favor of inlining it,
and in turn its callee pch_gbe_plat_init_function_pointers, into the
single caller pch_gbe_sw_init.
With this pch_gbe_api.c & pch_gbe_api.h are essentially empty, so they
are removed & inclusions of the latter replaced with pch_gbe_phy.h which
was previously being included via pch_gbe_api.h.
Signed-off-by: Paul Burton <paul.burton@mips.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
For some reason the pch_gbe driver contains a struct pch_gbe_functions
with pointers used by a HAL abstraction layer, even though there is only
one implementation of each function.
This patch removes the get_bus_info abstraction. Its single
implementation (pch_gbe_plat_get_bus_info) only sets values within a
struct pch_gbe_bus_info which is never used, so we simply remove the
call to it in pch_gbe_probe & remove struct pch_gbe_bus_info entirely.
Now that struct pch_gbe_functions is empty we remove it entirely too.
Signed-off-by: Paul Burton <paul.burton@mips.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
For some reason the pch_gbe driver contains a struct pch_gbe_functions
with pointers used by a HAL abstraction layer, even though there is only
one implementation of each function.
This patch removes the init_hw abstraction in favor of inlining its
single implementation (pch_gbe_plat_init_hw) into its single caller
(pch_gbe_reset).
Signed-off-by: Paul Burton <paul.burton@mips.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
For some reason the pch_gbe driver contains a struct pch_gbe_functions
with pointers used by a HAL abstraction layer, even though there is only
one implementation of each function.
This patch removes the read_phy_reg & write_phy_reg abstractions in
favor of calling pch_gbe_phy_read_reg_miic & pch_gbe_phy_write_reg_miic
directly.
Signed-off-by: Paul Burton <paul.burton@mips.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
