The AMD SPI driver uses devm_ioremap_resource() to map its registers, so
they're automatically unmapped via device_release() when the last ref on
the SPI controller is dropped. The additional iounmap() in the ->probe()
error path is thus unnecessary.
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Link: https://lore.kernel.org/r/497cc38ae2beb7900ae05a1463eb83ff96e2770e.1588590210.git.lukas@wunner.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Sparse reports a warning at atmel_spi_next_xfer_dma_submit()
warning: context imbalance in atmel_spi_next_xfer_dma_submit()
- unexpected unlock
The root cause is the missing annotation
at atmel_spi_next_xfer_dma_submit()
Add the missing __must_hold(&as->lock) annotation
Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
Link: https://lore.kernel.org/r/20200429225723.31258-3-jbi.octave@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
With a couple allies at Intel, and much badgering, I got confirmation
from Intel that at least BXT suffers from the same SPI chip-select
issue as Cannonlake (and beyond). The issue being that after going
through runtime suspend/resume, toggling the chip-select line without
also sending data does nothing.
Add the quirk to BXT to briefly toggle dynamic clock gating off and
on, forcing the fabric to wake up enough to notice the CS register
change.
Signed-off-by: Evan Green <evgreen@chromium.org>
Cc: Shobhit Srivastava <shobhit.srivastava@intel.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20200427163238.1.Ib1faaabe236e37ea73be9b8dcc6aa034cb3c8804@changeid
Signed-off-by: Mark Brown <broonie@kernel.org>
Fix to return negative error code -EPROBE_DEFER from the DMA probe defer
error handling case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20200429075855.104487-1-weiyongjun1@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
In case of error, the function devm_ioremap_resource() returns ERR_PTR()
and never returns NULL. The NULL test in the return value check should
be replaced with IS_ERR().
Fixes: bbb336f39e ("spi: spi-amd: Add AMD SPI controller driver support")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20200429025426.167664-1-weiyongjun1@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This driver supports SPI Controller for AMD SOCs.This driver
supports SPI operations using FIFO mode of transfer.
Signed-off-by: Sanjay R Mehta <sanju.mehta@amd.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/1587844788-33997-1-git-send-email-sanju.mehta@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
-----BEGIN PGP SIGNATURE-----
iQGzBAABCgAdFiEE6fsu8pdIjtWE/DpLiiy9cAdyT1EFAl6lIA4ACgkQiiy9cAdy
T1FI6QwAg4mCQPvqebKd0/OaJAPne/dzS+iDpxGhCHWjyRYfXwttSHj6HTDjbb20
OMrvOpKR4plV8LQOXyzbI7rJvDcL1UFbcBxUQUEp9I7BuVbKhE/7CWcBPc2bMiKF
1yJhUHUjsSMP35H4f3w8J+eKzXcJnXljsruI61FVn4kagRzsUrTOfyhtdfcobPHA
0o0eZPPhAmoN2Vaf8jpVDEECHotbIKRr6hwN4/lPiOjVvqmHbi42RFmn06rlKqWA
FBJqYKHK9VyL6458nTego5BXoJ4DSVf28Ow367sYFekpqA2eENfKRIHZ/feBzTH+
GOn44GJqMcpMXkGgMuR7qMk8wi+nYTBrGXgpXjD3Yw/mHLiPbmscrudwZ30HQ5Rr
1tgEgFd064gCzA/sm8MmAzSo5Du9oGyabuDewoatKHztNLZA9jMCO/kvuYoCtnLW
vwlPcnedl4fUir3sdzU9JwHxhcoiAREktqQCXWVew9FGedvdfxVDuPMejayrND9k
KK6zbll3
=x+F1
-----END PGP SIGNATURE-----
Merge tag '5.7-rc2-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes from Steve French:
"Five cifs/smb3 fixes:two for DFS reconnect failover, one lease fix for
stable and the others to fix a missing spinlock during reconnect"
* tag '5.7-rc2-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: fix uninitialised lease_key in open_shroot()
cifs: ensure correct super block for DFS reconnect
cifs: do not share tcons with DFS
cifs: minor update to comments around the cifs_tcp_ses_lock mutex
cifs: protect updating server->dstaddr with a spinlock
Here are a number of USB driver fixes for 5.7-rc3.
Nothing huge, just the usual collection of:
- xhci fixes
- gadget driver fixes
- syzkaller fuzzing fixes
- new device ids and DT bindings
- new quirks added for broken devices
A few of the gadget driver fixes show up twice here as they were applied
to my branch, and also by Felipe to his branch which I then pulled in as
we got out of sync a bit.
All of these have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXqVfog8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynVFwCfb33URz0KrXE+ipecpheVEoMdvDsAoIuYG4cb
qxLwEE6203jdICq9/nDg
=8f/s
-----END PGP SIGNATURE-----
Merge tag 'usb-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are a number of USB driver fixes for 5.7-rc3.
Nothing huge, just the usual collection of:
- xhci fixes
- gadget driver fixes
- syzkaller fuzzing fixes
- new device ids and DT bindings
- new quirks added for broken devices
A few of the gadget driver fixes show up twice here as they were
applied to my branch, and also by Felipe to his branch which I then
pulled in as we got out of sync a bit.
All of these have been in linux-next with no reported issues"
* tag 'usb-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (33 commits)
USB: sisusbvga: Change port variable from signed to unsigned
usb-storage: Add unusual_devs entry for JMicron JMS566
USB: hub: Revert commit bd0e6c9614 ("usb: hub: try old enumeration scheme first for high speed devices")
USB: hub: Fix handling of connect changes during sleep
usb: typec: altmode: Fix typec_altmode_get_partner sometimes returning an invalid pointer
xhci: Don't clear hub TT buffer on ep0 protocol stall
xhci: prevent bus suspend if a roothub port detected a over-current condition
xhci: Fix handling halted endpoint even if endpoint ring appears empty
usb: raw-gadget: Fix copy_to/from_user() checks
usb: raw-gadget: fix raw_event_queue_fetch locking
usb: gadget: udc: atmel: Fix vbus disconnect handling
usb: dwc3: gadget: Fix request completion check
USB: Add USB_QUIRK_DELAY_CTRL_MSG and USB_QUIRK_DELAY_INIT for Corsair K70 RGB RAPIDFIRE
phy: tegra: Select USB_COMMON for usb_get_maximum_speed()
usb: typec: tcpm: Ignore CC and vbus changes in PORT_RESET change
usb: f_fs: Clear OS Extended descriptor counts to zero in ffs_data_reset()
cdc-acm: introduce a cool down
cdc-acm: close race betrween suspend() and acm_softint
UAS: fix deadlock in error handling and PM flushing work
UAS: no use logging any details in case of ENODEV
...
Here are some tty and serial driver fixes for 5.7-rc3.
The "largest" in here are a number of reverts for previous changes to
the uartps serial driver that turned out to not be a good idea at all.
The others are just small fixes found by people and tools. Included in
here is a much-reported symbol export needed by previous changes that
happened in 5.7-rc1. All of these have been in linux-next for a while
with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXqVgiQ8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynvFgCfR5YTJnCrJUbPqGAuguZYlSGzNzUAoMTc4W9A
H4nsF9NweTl+FHFQq4J+
=xWz2
-----END PGP SIGNATURE-----
Merge tag 'tty-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial fixes from Greg KH:
"Here are some tty and serial driver fixes for 5.7-rc3.
The "largest" in here are a number of reverts for previous changes to
the uartps serial driver that turned out to not be a good idea at all.
The others are just small fixes found by people and tools. Included in
here is a much-reported symbol export needed by previous changes that
happened in 5.7-rc1. All of these have been in linux-next for a while
with no reported issues"
* tag 'tty-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
tty: hvc: fix buffer overflow during hvc_alloc().
tty: rocket, avoid OOB access
tty: serial: bcm63xx: fix missing clk_put() in bcm63xx_uart
vt: don't hardcode the mem allocation upper bound
tty: serial: owl: add "much needed" clk_prepare_enable()
vt: don't use kmalloc() for the unicode screen buffer
tty/sysrq: Export sysrq_mask(), sysrq_toggle_support()
serial: sh-sci: Make sure status register SCxSR is read in correct sequence
serial: sunhv: Initialize lock for non-registered console
Revert "serial: uartps: Register own uart console and driver structures"
Revert "serial: uartps: Move Port ID to device data structure"
Revert "serial: uartps: Change uart ID port allocation"
Revert "serial: uartps: Do not allow use aliases >= MAX_UART_INSTANCES"
Revert "serial: uartps: Fix error path when alloc failed"
Revert "serial: uartps: Use the same dynamic major number for all ports"
Revert "serial: uartps: Fix uartps_major handling"
Here are 4 small misc driver fixes for 5.7-rc3:
- mei driver fix
- interconnect driver fix
- 2 fpga driver fixes
All have been in linux-next with no reported issue
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXqVmbw8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynYSACghD2iG6TQyaKnNOUZWwssrTJxWs8AoIxC5q3m
UerIRQ2QQRO6ZqdsnizG
=TUCP
-----END PGP SIGNATURE-----
Merge tag 'char-misc-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg KH:
"Here are 4 small misc driver fixes for 5.7-rc3:
- mei driver fix
- interconnect driver fix
- two fpga driver fixes
All have been in linux-next with no reported issues"
* tag 'char-misc-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
interconnect: qcom: Fix uninitialized tcs_cmd::wait
mei: me: fix irq number stored in hw struct
fpga: dfl: pci: fix return value of cci_pci_sriov_configure
fpga: zynq: Remove clk_get error message for probe defer
Here are some small staging and IIO driver fixes for 5.7-rc3
Lots of tiny things for reported issues in staging and IIO drivers,
including a counter driver fix as well (the iio drivers seem to be tied
to those). Full details of the fixes are in the shortlog.
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXqVi+g8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynLVACeMUPjrHp/NiueD8hcN9F2iXRN3D8AoI6fU5bL
DsFiYs8n1TaZdEd7nbl0
=7wq7
-----END PGP SIGNATURE-----
Merge tag 'staging-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging/IIO driver fixes from Greg KH:
"Here are some small staging and IIO driver fixes for 5.7-rc3
Lots of tiny things for reported issues in staging and IIO drivers,
including a counter driver fix as well (the iio drivers seem to be
tied to those). Full details of the fixes are in the shortlog.
All of these have been in linux-next for a while with no reported
issues"
* tag 'staging-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (27 commits)
staging: vt6656: Fix calling conditions of vnt_set_bss_mode
staging: comedi: Fix comedi_device refcnt leak in comedi_open
staging: vt6656: Fix pairwise key entry save.
staging: vt6656: Fix drivers TBTT timing counter.
staging: vt6656: Don't set RCR_MULTICAST or RCR_BROADCAST by default.
MAINTAINERS: remove Stefan Popa's email
iio: adc: ad7192: fix null pointer de-reference crash during probe
iio: core: remove extra semi-colon from devm_iio_device_register() macro
iio: adc: ti-ads8344: properly byte swap value
iio: imu: inv_mpu6050: fix suspend/resume with runtime power
iio: st_sensors: rely on odr mask to know if odr can be set
iio: xilinx-xadc: Make sure not exceed maximum samplerate
iio: xilinx-xadc: Fix sequencer configuration for aux channels in simultaneous mode
iio: xilinx-xadc: Fix clearing interrupt when enabling trigger
iio: xilinx-xadc: Fix ADC-B powerdown
iio: dac: ad5770r: fix off-by-one check on maximum number of channels
iio: imu: st_lsm6dsx: flush hw FIFO before resetting the device
iio: core: Fix handling of 'dB'
dt-bindings: iio: adc: stm32-adc: fix id relative path
counter: 104-quad-8: Add lock guards - generic interface
...
Here are some small firmware/driver core/debugfs fixes for 5.7-rc3.
The debugfs change is now possible as now the last users of
debugfs_create_u32() have been fixed up in the different trees that got
merged into 5.7-rc1, and I don't want it creeping back in.
The firmware changes did cause a regression in linux-next, so the final
patch here reverts part of that, re-exporting the symbol to resolve that
issue. All of these patches, with the exception of the final one, have
been in linux-next with only that one reported issue.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXqVliw8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ymf6ACfS5HoPt+kWKtfKteN/mt6WUeJz6oAoMDg4Qvf
4ncqmH9jt0lj5NAwHxFi
=DP2q
-----END PGP SIGNATURE-----
Merge tag 'driver-core-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core fixes from Greg KH:
"Here are some small firmware/driver core/debugfs fixes for 5.7-rc3.
The debugfs change is now possible as now the last users of
debugfs_create_u32() have been fixed up in the different trees that
got merged into 5.7-rc1, and I don't want it creeping back in.
The firmware changes did cause a regression in linux-next, so the
final patch here reverts part of that, re-exporting the symbol to
resolve that issue. All of these patches, with the exception of the
final one, have been in linux-next with only that one reported issue"
* tag 'driver-core-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
firmware_loader: revert removal of the fw_fallback_config export
debugfs: remove return value of debugfs_create_u32()
firmware_loader: remove unused exports
firmware: imx: fix compile-testing
- Add few notrace annotations to avoid potential crashes when switching
ftrace tracers.
- Avoid setting affinity for floating irqs in pci code.
- Fix build issue found by kbuild test robot.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEE3QHqV+H2a8xAv27vjYWKoQLXFBgFAl6lOMoACgkQjYWKoQLX
FBjQFQf/cA+F2tvEC+0YetUmwSaR+iPsCsgtCCSlBq5E8cCkzCf9uHVsXkmC647O
6vMsbFh7TeGmLbYPtgl/mFRjsuoVgD/Gm5TMm2nsWqZ3+C7pd8cMXCLY7dAtFb5d
judNcL0LSeBpytUflMLd2nXjuD90Y4dNd7J3WNC2l5/fdUW+Bd+97B+zj385wrTs
Z4Ab4KBzv+79e+4iMtn7xiK+RMnhP/pDij1RbtAI1XS33cigjSkZQb5gC/Yxb4Qy
badzecGOmdpod8A76didEeTTQ50bknT47dASwhguuDhdBZj36+SEnUXL0tiT1TFW
/Za3Q+rLFOe8OEqTsCBzEF55ijkXZQ==
=CBXL
-----END PGP SIGNATURE-----
Merge tag 's390-5.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Vasily Gorbik:
- Add a few notrace annotations to avoid potential crashes when
switching ftrace tracers.
- Avoid setting affinity for floating irqs in pci code.
- Fix build issue found by kbuild test robot.
* tag 's390-5.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/protvirt: fix compilation issue
s390/pci: do not set affinity for floating irqs
s390/ftrace: fix potential crashes when switching tracers
- One important fix for a bug in the way we find the cache-line size from the
device tree, which was leading to the wrong size being reported to userspace
on some platforms.
- A fix for 8xx STRICT_KERNEL_RWX which was leaving TLB entries around leading
to a window at boot when the strict mapping wasn't enforced.
- A fix to enable our KUAP (kernel user access prevention) debugging on PPC32.
- A build fix for clang in lib/mpi.
Thanks to:
Chris Packham, Christophe Leroy, Nathan Chancellor, Qian Cai.
-----BEGIN PGP SIGNATURE-----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=pjVW
-----END PGP SIGNATURE-----
Merge tag 'powerpc-5.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- One important fix for a bug in the way we find the cache-line size
from the device tree, which was leading to the wrong size being
reported to userspace on some platforms.
- A fix for 8xx STRICT_KERNEL_RWX which was leaving TLB entries around
leading to a window at boot when the strict mapping wasn't enforced.
- A fix to enable our KUAP (kernel user access prevention) debugging on
PPC32.
- A build fix for clang in lib/mpi.
Thanks to: Chris Packham, Christophe Leroy, Nathan Chancellor, Qian Cai.
* tag 'powerpc-5.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
lib/mpi: Fix building for powerpc with clang
powerpc/mm: Fix CONFIG_PPC_KUAP_DEBUG on PPC32
powerpc/8xx: Fix STRICT_KERNEL_RWX startup test failure
powerpc/setup_64: Set cache-line-size based on cache-block-size
A couple of schema and kbuild fixes.
-----BEGIN PGP SIGNATURE-----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=6JyE
-----END PGP SIGNATURE-----
Merge tag 'devicetree-fixes-for-5.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull more Devicetree fixes from Rob Herring:
"A couple of schema and kbuild fixes"
* tag 'devicetree-fixes-for-5.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
dt-bindings: phy: qcom-qusb2: Fix defaults
dt-bindings: Fix erroneous 'additionalProperties'
dt-bindings: Fix command line length limit calling dt-mk-schema
dt-bindings: Re-enable core schemas for dtbs_check
Christoph's patch removed two unsused exported symbols, however, one
symbol is used by the firmware_loader itself. If CONFIG_FW_LOADER=m so
the firmware_loader is modular but CONFIG_FW_LOADER_USER_HELPER=y we fail
the build at mostpost.
ERROR: modpost: "fw_fallback_config" [drivers/base/firmware_loader/firmware_class.ko] undefined!
This happens because the variable fw_fallback_config is built into the
kernel if CONFIG_FW_LOADER_USER_HELPER=y always, so we need to grant
access to the firmware loader module by exporting it.
Revert only one hunk from his patch.
Fixes: 739604734b ("firmware_loader: remove unused exports")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Link: https://lore.kernel.org/r/20200424184916.22843-1-mcgrof@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Pull pid leak fix from Eric Biederman:
"Oleg noticed that put_pid(thread_pid) was not getting called when proc
was not compiled in.
Let's get that fixed before 5.7 is released and causes problems for
anyone"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
proc: Put thread_pid in release_task not proc_flush_pid
Signed-off-by: Ingo Molnar <mingo@kernel.org>
-----BEGIN PGP SIGNATURE-----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=DOTJ
-----END PGP SIGNATURE-----
Merge tag 'timers-urgent-2020-04-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer fixlet from Ingo Molnar:
"A single fix for a comment that may show up in DocBook output"
* tag 'timers-urgent-2020-04-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
vdso/datapage: Use correct clock mode name in comment
- an uclamp accounting fix
- three frequency invariance fixes and a readability improvement
Signed-off-by: Ingo Molnar <mingo@kernel.org>
-----BEGIN PGP SIGNATURE-----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=5Wor
-----END PGP SIGNATURE-----
Merge tag 'sched-urgent-2020-04-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Ingo Molnar:
"Misc fixes:
- an uclamp accounting fix
- three frequency invariance fixes and a readability improvement"
* tag 'sched-urgent-2020-04-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/core: Fix reset-on-fork from RT with uclamp
x86, sched: Move check for CPU type to caller function
x86, sched: Don't enable static key when starting secondary CPUs
x86, sched: Account for CPUs with less than 4 cores in freq. invariance
x86, sched: Bail out of frequency invariance if base frequency is unknown
- fix exit event records
- extend x86 PMU driver enumeration to add Intel Jasper Lake CPU support.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
-----BEGIN PGP SIGNATURE-----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=pEo5
-----END PGP SIGNATURE-----
Merge tag 'perf-urgent-2020-04-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf fixes from Ingo Molnar:
"Two changes:
- fix exit event records
- extend x86 PMU driver enumeration to add Intel Jasper Lake CPU
support"
* tag 'perf-urgent-2020-04-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/core: fix parent pid/tid in task exit events
perf/x86/cstate: Add Jasper Lake CPU support
The kernel fails to compile with CONFIG_PROTECTED_VIRTUALIZATION_GUEST
set but CONFIG_KVM unset.
This patch fixes the issue by making the needed variable always available.
Link: https://lkml.kernel.org/r/20200423120114.2027410-1-imbrenda@linux.ibm.com
Fixes: a0f60f8431 ("s390/protvirt: Add sysfs firmware interface for Ultravisor information")
Reported-by: kbuild test robot <lkp@intel.com>
Reported-by: Philipp Rudo <prudo@linux.ibm.com>
Suggested-by: Philipp Rudo <prudo@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Vasily Gorbik <gor@linux.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Pull networking fixes from David Miller:
1) Fix memory leak in netfilter flowtable, from Roi Dayan.
2) Ref-count leaks in netrom and tipc, from Xiyu Yang.
3) Fix warning when mptcp socket is never accepted before close, from
Florian Westphal.
4) Missed locking in ovs_ct_exit(), from Tonghao Zhang.
5) Fix large delays during PTP synchornization in cxgb4, from Rahul
Lakkireddy.
6) team_mode_get() can hang, from Taehee Yoo.
7) Need to use kvzalloc() when allocating fw tracer in mlx5 driver,
from Niklas Schnelle.
8) Fix handling of bpf XADD on BTF memory, from Jann Horn.
9) Fix BPF_STX/BPF_B encoding in x86 bpf jit, from Luke Nelson.
10) Missing queue memory release in iwlwifi pcie code, from Johannes
Berg.
11) Fix NULL deref in macvlan device event, from Taehee Yoo.
12) Initialize lan87xx phy correctly, from Yuiko Oshino.
13) Fix looping between VRF and XFRM lookups, from David Ahern.
14) etf packet scheduler assumes all sockets are full sockets, which is
not necessarily true. From Eric Dumazet.
15) Fix mptcp data_fin handling in RX path, from Paolo Abeni.
16) fib_select_default() needs to handle nexthop objects, from David
Ahern.
17) Use GFP_ATOMIC under spinlock in mac80211_hwsim, from Wei Yongjun.
18) vxlan and geneve use wrong nlattr array, from Sabrina Dubroca.
19) Correct rx/tx stats in bcmgenet driver, from Doug Berger.
20) BPF_LDX zero-extension is encoded improperly in x86_32 bpf jit, fix
from Luke Nelson.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (100 commits)
selftests/bpf: Fix a couple of broken test_btf cases
tools/runqslower: Ensure own vmlinux.h is picked up first
bpf: Make bpf_link_fops static
bpftool: Respect the -d option in struct_ops cmd
selftests/bpf: Add test for freplace program with expected_attach_type
bpf: Propagate expected_attach_type when verifying freplace programs
bpf: Fix leak in LINK_UPDATE and enforce empty old_prog_fd
bpf, x86_32: Fix logic error in BPF_LDX zero-extension
bpf, x86_32: Fix clobbering of dst for BPF_JSET
bpf, x86_32: Fix incorrect encoding in BPF_LDX zero-extension
bpf: Fix reStructuredText markup
net: systemport: suppress warnings on failed Rx SKB allocations
net: bcmgenet: suppress warnings on failed Rx SKB allocations
macsec: avoid to set wrong mtu
mac80211: sta_info: Add lockdep condition for RCU list usage
mac80211: populate debugfs only after cfg80211 init
net: bcmgenet: correct per TX/RX ring statistics
net: meth: remove spurious copyright text
net: phy: bcm84881: clear settings on link down
chcr: Fix CPU hard lockup
...
Alexei Starovoitov says:
====================
pull-request: bpf 2020-04-24
The following pull-request contains BPF updates for your *net* tree.
We've added 17 non-merge commits during the last 5 day(s) which contain
a total of 19 files changed, 203 insertions(+), 85 deletions(-).
The main changes are:
1) link_update fix, from Andrii.
2) libbpf get_xdp_id fix, from David.
3) xadd verifier fix, from Jann.
4) x86-32 JIT fixes, from Luke and Wang.
5) test_btf fix, from Stanislav.
6) freplace verifier fix, from Toke.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Reorder include paths to ensure that runqslower sources are picking up
vmlinux.h, generated by runqslower's own Makefile. When runqslower is built
from selftests/bpf, due to current -I$(BPF_INCLUDE) -I$(OUTPUT) ordering, it
might pick up not-yet-complete vmlinux.h, generated by selftests Makefile,
which could lead to compilation errors like [0]. So ensure that -I$(OUTPUT)
goes first and rely on runqslower's Makefile own dependency chain to ensure
vmlinux.h is properly completed before source code relying on it is compiled.
[0] https://travis-ci.org/github/libbpf/libbpf/jobs/677905925
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200422012407.176303-1-andriin@fb.com
Fix the following sparse warning:
kernel/bpf/syscall.c:2289:30: warning: symbol 'bpf_link_fops' was not declared. Should it be static?
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Link: https://lore.kernel.org/bpf/1587609160-117806-1-git-send-email-zou_wei@huawei.com
In the prog cmd, the "-d" option turns on the verifier log.
This is missed in the "struct_ops" cmd and this patch fixes it.
Fixes: 65c9362859 ("bpftool: Add struct_ops support")
Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Reviewed-by: Quentin Monnet <quentin@isovalent.com>
Link: https://lore.kernel.org/bpf/20200424182911.1259355-1-kafai@fb.com
This adds a new selftest that tests the ability to attach an freplace
program to a program type that relies on the expected_attach_type of the
target program to pass verification.
Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/158773526831.293902.16011743438619684815.stgit@toke.dk
For some program types, the verifier relies on the expected_attach_type of
the program being verified in the verification process. However, for
freplace programs, the attach type was not propagated along with the
verifier ops, so the expected_attach_type would always be zero for freplace
programs.
This in turn caused the verifier to sometimes make the wrong call for
freplace programs. For all existing uses of expected_attach_type for this
purpose, the result of this was only false negatives (i.e., freplace
functions would be rejected by the verifier even though they were valid
programs for the target they were replacing). However, should a false
positive be introduced, this can lead to out-of-bounds accesses and/or
crashes.
The fix introduced in this patch is to propagate the expected_attach_type
to the freplace program during verification, and reset it after that is
done.
Fixes: be8704ff07 ("bpf: Introduce dynamic program extensions")
Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/158773526726.293902.13257293296560360508.stgit@toke.dk
Fix bug of not putting bpf_link in LINK_UPDATE command.
Also enforce zeroed old_prog_fd if no BPF_F_REPLACE flag is specified.
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200424052045.4002963-1-andriin@fb.com
When verifier_zext is true, we don't need to emit code
for zero-extension.
Fixes: 836256bf5f ("x32: bpf: eliminate zero extension code-gen")
Signed-off-by: Wang YanQing <udknight@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200423050637.GA4029@udknight
The current JIT clobbers the destination register for BPF_JSET BPF_X
and BPF_K by using "and" and "or" instructions. This is fine when the
destination register is a temporary loaded from a register stored on
the stack but not otherwise.
This patch fixes the problem (for both BPF_K and BPF_X) by always loading
the destination register into temporaries since BPF_JSET should not
modify the destination register.
This bug may not be currently triggerable as BPF_REG_AX is the only
register not stored on the stack and the verifier uses it in a limited
way.
Fixes: 03f5781be2 ("bpf, x86_32: add eBPF JIT compiler for ia32")
Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Luke Nelson <luke.r.nels@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Wang YanQing <udknight@gmail.com>
Link: https://lore.kernel.org/bpf/20200422173630.8351-2-luke.r.nels@gmail.com
The current JIT uses the following sequence to zero-extend into the
upper 32 bits of the destination register for BPF_LDX BPF_{B,H,W},
when the destination register is not on the stack:
EMIT3(0xC7, add_1reg(0xC0, dst_hi), 0);
The problem is that C7 /0 encodes a MOV instruction that requires a 4-byte
immediate; the current code emits only 1 byte of the immediate. This
means that the first 3 bytes of the next instruction will be treated as
the rest of the immediate, breaking the stream of instructions.
This patch fixes the problem by instead emitting "xor dst_hi,dst_hi"
to clear the upper 32 bits. This fixes the problem and is more efficient
than using MOV to load a zero immediate.
This bug may not be currently triggerable as BPF_REG_AX is the only
register not stored on the stack and the verifier uses it in a limited
way, and the verifier implements a zero-extension optimization. But the
JIT should avoid emitting incorrect encodings regardless.
Fixes: 03f5781be2 ("bpf, x86_32: add eBPF JIT compiler for ia32")
Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Luke Nelson <luke.r.nels@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Reviewed-by: H. Peter Anvin (Intel) <hpa@zytor.com>
Acked-by: Wang YanQing <udknight@gmail.com>
Link: https://lore.kernel.org/bpf/20200422173630.8351-1-luke.r.nels@gmail.com
The driver is designed to drop Rx packets and reclaim the buffers
when an allocation fails, and the network interface needs to safely
handle this packet loss. Therefore, an allocation failure of Rx
SKBs is relatively benign.
However, the output of the warning message occurs with a high
scheduling priority that can cause excessive jitter/latency for
other high priority processing.
This commit suppresses the warning messages to prevent scheduling
problems while retaining the failure count in the statistics of
the network interface.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The driver is designed to drop Rx packets and reclaim the buffers
when an allocation fails, and the network interface needs to safely
handle this packet loss. Therefore, an allocation failure of Rx
SKBs is relatively benign.
However, the output of the warning message occurs with a high
scheduling priority that can cause excessive jitter/latency for
other high priority processing.
This commit suppresses the warning messages to prevent scheduling
problems while retaining the failure count in the statistics of
the network interface.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
When a macsec interface is created, the mtu is calculated with the lower
interface's mtu value.
If the mtu of lower interface is lower than the length, which is needed
by macsec interface, macsec's mtu value will be overflowed.
So, if the lower interface's mtu is too low, macsec interface's mtu
should be set to 0.
Test commands:
ip link add dummy0 mtu 10 type dummy
ip link add macsec0 link dummy0 type macsec
ip link show macsec0
Before:
11: macsec0@dummy0: <BROADCAST,MULTICAST,M-DOWN> mtu 4294967274
After:
11: macsec0@dummy0: <BROADCAST,MULTICAST,M-DOWN> mtu 0
Fixes: c09440f7dc ("macsec: introduce IEEE 802.1AE driver")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Two minor fixes one to update a Kconfig reference and the other to fix
an unreleased resource on an error path in sg.
Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
-----BEGIN PGP SIGNATURE-----
iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCXqNmSiYcamFtZXMuYm90
dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishe7UAQDtHoV6
J5eaOyp8nI2XZHTU0LWoeQgk4Vj20weoAOATzAEAyWQJ2qBVeLviOhWDaCECquCm
lkjjUWOcSvk+KoJZj/M=
=OeoR
-----END PGP SIGNATURE-----
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Two minor fixes: one to update a Kconfig reference and the other to
fix a resource leak on an error path in sg"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: Update referenced link to cdrtools
scsi: sg: add sg_remove_request in sg_write
The defaults listed in the bindings don't match what the code is
actually doing. Presumably existing users care more about keeping
existing behavior the same, so change the bindings to match the code
in Linux.
The "qcom,preemphasis-level" default has been wrong for quite a long
time (May 2018). The other two were recently added.
As some evidence that these values are wrong, this is from the Linux
driver:
- qcom,preemphasis-level: sets "PORT_TUNE1", lower 2 bits. Driver
programs PORT_TUNE1 to 0x30 by default and (0x30 & 0x3) = 0.
- qcom,bias-ctrl-value: sets "PLL_BIAS_CONTROL_2", lower 6 bits.
Driver programs PLL_BIAS_CONTROL_2 to 0x20 by default and (0x20 &
0x3f) = 0x20 = 32.
- qcom,hsdisc-trim-value: sets "PORT_TUNE2", lower 2 bits. Driver
programs PORT_TUNE2 to 0x29 by default and (0x29 & 0x3) = 1.
Fixes: 1e6f134eb6 ("dt-bindings: phy: qcom-qusb2: Add support for overriding Phy tuning parameters")
Fixes: a8b70ccf10 ("dt-bindings: phy-qcom-usb2: Add support to override tuning values")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Rob Herring <robh@kernel.org>
There's several cases of json-schema 'additionalProperties' at the wrong
indentation level which has the effect of making them DT properties. This
is harmless, but let's fix them so a meta-schema check for this can be
added.
In all the cases, either the 'additionalProperties' was extra or doesn't
work because there's a $ref to more properties. In the latter case, we
can use 'unevaluatedProperties' instead.
Reported-by: Iskren Chernev <iskren.chernev@gmail.com>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Saravanan Sekar <sravanhome@gmail.com>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Oleg pointed out that in the unlikely event the kernel is compiled
with CONFIG_PROC_FS unset that release_task will now leak the pid.
Move the put_pid out of proc_flush_pid into release_task to fix this
and to guarantee I don't make that mistake again.
When possible it makes sense to keep get and put in the same function
so it can easily been seen how they pair up.
Fixes: 7bc3e6e55a ("proc: Use a list of inodes to flush from proc")
Reported-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Restore an optimization related to asynchronous suspend and resume of
devices during system-wide power transitions that was disabled by
mistake (Kai-Heng Feng) and update the pm-graph suite of power
management utilities (Todd Brandt).
-----BEGIN PGP SIGNATURE-----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=pHmC
-----END PGP SIGNATURE-----
Merge tag 'pm-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"Restore an optimization related to asynchronous suspend and resume of
devices during system-wide power transitions that was disabled by
mistake (Kai-Heng Feng) and update the pm-graph suite of power
management utilities (Todd Brandt)"
* tag 'pm-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM: sleep: core: Switch back to async_schedule_dev()
pm-graph v5.6
Make the PNP code use list_for_each_entry() in a few places
instead of open-coding it (Jason Gunthorpe).
-----BEGIN PGP SIGNATURE-----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=drtq
-----END PGP SIGNATURE-----
Merge tag 'pnp-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull PNP cleanup from Rafael Wysocki:
"Make the PNP code use list_for_each_entry() in a few places instead of
open-coding it (Jason Gunthorpe)"
* tag 'pnp-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
pnp: Use list_for_each_entry() instead of open coding
Drop a lid status quirk for Asus T200TA that is not necessary
any more and clean up a resource management inconsistency in the
PCI IRQ link configuration code.
Both changes from Hans de Goede.
-----BEGIN PGP SIGNATURE-----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=glUd
-----END PGP SIGNATURE-----
Merge tag 'acpi-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki:
"Drop a lid status quirk for Asus T200TA that is not necessary any more
and clean up a resource management inconsistency in the PCI IRQ link
configuration code.
Both changes from Hans de Goede"
* tag 'acpi-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: button: Drop no longer necessary Asus T200TA lid_init_state quirk
ACPI/PCI: pci_link: use extended_irq union member when setting ext-irq shareable
Lukas Wunner