Most of the contents are bugfixes for the devicetree files:
- A Qualcomm MSM8974 pin controller regression, caused by a cleanup
patch that gets partially reverted here.
- Missing properties for Broadcom BCM49xx to fix timer detection and
SMP boot.
- Fix touchscreen pinctrl for imx6ull-colibri board
- Multiple fixes for Rockchip rk3399 based machines including the
vdu clock-rate fix, otg port fix on Quartz64-A and ethernet
on Quartz64-B
- Fixes for misspelled DT contents causing minor problems on
imx6qdl-ts7970m, orangepi-zero, sama5d2, kontron-kswitch-d10,
and ls1028a
And a couple of changes elsewhere:
- Fix binding for Allwinner D1 display pipeline
- Trivial code fixes to the TEE and reset controller driver subsystems
and the rockchip platform code.
- Multiple updates to the MAINTAINERS files, marking the Palm Treo
support as orphaned, and fixing some entries for added or changed
file names.
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Merge tag 'soc-fixes-5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"Most of the contents are bugfixes for the devicetree files:
- A Qualcomm MSM8974 pin controller regression, caused by a cleanup
patch that gets partially reverted here.
- Missing properties for Broadcom BCM49xx to fix timer detection and
SMP boot.
- Fix touchscreen pinctrl for imx6ull-colibri board
- Multiple fixes for Rockchip rk3399 based machines including the vdu
clock-rate fix, otg port fix on Quartz64-A and ethernet on
Quartz64-B
- Fixes for misspelled DT contents causing minor problems on
imx6qdl-ts7970m, orangepi-zero, sama5d2, kontron-kswitch-d10, and
ls1028a
And a couple of changes elsewhere:
- Fix binding for Allwinner D1 display pipeline
- Trivial code fixes to the TEE and reset controller driver
subsystems and the rockchip platform code.
- Multiple updates to the MAINTAINERS files, marking the Palm Treo
support as orphaned, and fixing some entries for added or changed
file names"
* tag 'soc-fixes-5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (21 commits)
arm64: dts: broadcom: bcm4908: Fix cpu node for smp boot
arm64: dts: broadcom: bcm4908: Fix timer node for BCM4906 SoC
ARM: dts: sunxi: Fix SPI NOR campatible on Orange Pi Zero
ARM: dts: at91: sama5d2: Fix typo in i2s1 node
tee: tee_get_drvdata(): fix description of return value
optee: Remove duplicate 'of' in two places.
ARM: dts: kswitch-d10: use open drain mode for coma-mode pins
ARM: dts: colibri-imx6ull: fix snvs pinmux group
optee: smc_abi.c: fix wrong pointer passed to IS_ERR/PTR_ERR()
MAINTAINERS: add polarfire rng, pci and clock drivers
MAINTAINERS: mark ARM/PALM TREO SUPPORT orphan
ARM: dts: imx6qdl-ts7970: Fix ngpio typo and count
arm64: dts: ls1028a: Update SFP node to include clock
dt-bindings: display: sun4i: Fix D1 pipeline count
ARM: dts: qcom: msm8974: re-add missing pinctrl
reset: Fix devm bulk optional exclusive control getter
MAINTAINERS: rectify entry for SYNOPSYS AXS10x RESET CONTROLLER DRIVER
ARM: rockchip: Add missing of_node_put() in rockchip_suspend_init()
arm64: dts: rockchip: Assign RK3399 VDU clock rate
arm64: dts: rockchip: Fix Quartz64-A dwc3 otg port behavior
...
This reverts commit 253bf57555.
Revert the xarray conversion, there's a problem with potential
sleep-inside-spinlock [1] when calling xa_insert that triggers GFP_NOFS
allocation. The radix tree used the preloading mechanism to avoid
sleeping but this is not available in xarray.
Conversion from spin lock to mutex is possible but at time of rc6 is
riskier than a clean revert.
[1] https://lore.kernel.org/linux-btrfs/cover.1657097693.git.fdmanana@suse.com/
Reported-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This reverts commit 4076942021.
Revert the xarray conversion, there's a problem with potential
sleep-inside-spinlock [1] when calling xa_insert that triggers GFP_NOFS
allocation. The radix tree used the preloading mechanism to avoid
sleeping but this is not available in xarray.
Conversion from spin lock to mutex is possible but at time of rc6 is
riskier than a clean revert.
[1] https://lore.kernel.org/linux-btrfs/cover.1657097693.git.fdmanana@suse.com/
Reported-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This reverts commit 8ee922689d.
Revert the xarray conversion, there's a problem with potential
sleep-inside-spinlock [1] when calling xa_insert that triggers GFP_NOFS
allocation. The radix tree used the preloading mechanism to avoid
sleeping but this is not available in xarray.
Conversion from spin lock to mutex is possible but at time of rc6 is
riskier than a clean revert.
[1] https://lore.kernel.org/linux-btrfs/cover.1657097693.git.fdmanana@suse.com/
Reported-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This reverts commit 48b36a602a.
Revert the xarray conversion, there's a problem with potential
sleep-inside-spinlock [1] when calling xa_insert that triggers GFP_NOFS
allocation. The radix tree used the preloading mechanism to avoid
sleeping but this is not available in xarray.
Conversion from spin lock to mutex is possible but at time of rc6 is
riskier than a clean revert.
[1] https://lore.kernel.org/linux-btrfs/cover.1657097693.git.fdmanana@suse.com/
Reported-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Highlights:
- Fix brightness key events getting reported twice on some Dell's
regression caused by recent Panasonic hotkey fixes
- Fix poweroff no longer working on some devices regression caused
by recent poweroff handler rework
- Mark new (in 5.19) Intel IFS driver as broken, because of some issues
surrounding the userspace (sysfs) API which need to be cleared up
- Some hardware-id / quirk additions
The following is an automated git shortlog grouped by driver:
ACPI:
- video: Fix acpi_video_handles_brightness_key_presses()
asus-wmi:
- Add key mappings
efi:
- Fix efi_power_off() not being run before acpi_power_off() when necessary
gigabyte-wmi:
- add support for B660I AORUS PRO DDR4
intel_atomisp2_led:
- Also turn off the always-on camera LED on the Asus T100TAF
platform/x86/amd/pmc:
- Add new platform support
- Add new acpi id for PMC controller
platform/x86/intel/ifs:
- Mark as BROKEN
x86-android-tablets:
- Fix Lenovo Yoga Tablet 2 830/1050 poweroff again
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Merge tag 'platform-drivers-x86-v5.19-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Hans de Goede:
"Highlights:
- Fix brightness key events getting reported twice on some Dells.
Regression caused by recent Panasonic hotkey fixes
- Fix poweroff no longer working on some devices regression caused
by recent poweroff handler rework
- Mark new (in 5.19) Intel IFS driver as broken, because of some
issues surrounding the userspace (sysfs) API which need to be
cleared up
- Some hardware-id / quirk additions"
* tag 'platform-drivers-x86-v5.19-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
ACPI: video: Fix acpi_video_handles_brightness_key_presses()
platform/x86: intel_atomisp2_led: Also turn off the always-on camera LED on the Asus T100TAF
platform/x86/intel/ifs: Mark as BROKEN
platform/x86: asus-wmi: Add key mappings
efi: Fix efi_power_off() not being run before acpi_power_off() when necessary
platform/x86: x86-android-tablets: Fix Lenovo Yoga Tablet 2 830/1050 poweroff again
platform/x86: gigabyte-wmi: add support for B660I AORUS PRO DDR4
platform/x86/amd/pmc: Add new platform support
platform/x86/amd/pmc: Add new acpi id for PMC controller
amdgpu:
- revert buddy allocator support for now
- DP MST blank screen fix for specific platforms
- MEC firmware check fix for GC 10.3.7
- Deep color fix for DCE
- Fix possible divide by 0
- Coverage blend mode fix
- Fix cursor only commit timestamps
i915:
- Selftest fix
- TTM fix sg_table construction
- Error return fixes
- Fix a performance regression related to waitboost
- Fix GT resets
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Merge tag 'drm-fixes-2022-07-15' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"This is the regular fixes pull for this week. This has a bunch of
amdgpu fixes, major one reverts the buddy allocator until it can be
tested more, otherwise just small ones, then i915 has a bunch of
fixes.
The outstanding firmware regressions reported by phoronix will
hopefully be dealt with ASAP.
amdgpu:
- revert buddy allocator support for now
- DP MST blank screen fix for specific platforms
- MEC firmware check fix for GC 10.3.7
- Deep color fix for DCE
- Fix possible divide by 0
- Coverage blend mode fix
- Fix cursor only commit timestamps
i915:
- Selftest fix
- TTM fix sg_table construction
- Error return fixes
- Fix a performance regression related to waitboost
- Fix GT resets"
* tag 'drm-fixes-2022-07-15' of git://anongit.freedesktop.org/drm/drm:
drm/amd/display: Ensure valid event timestamp for cursor-only commits
drm/amd/display: correct check of coverage blend mode
drm/amd/pm: Prevent divide by zero
drm/amd/display: Only use depth 36 bpp linebuffers on DCN display engines.
drm/amdkfd: correct the MEC atomic support firmware checking for GC 10.3.7
drm/amd/display: Ignore First MST Sideband Message Return Error
drm/i915/selftests: fix subtraction overflow bug
drm/i915/gem: Look for waitboosting across the whole object prior to individual waits
drm/i915/gt: Serialize TLB invalidates with GT resets
drm/i915/gt: Serialize GRDOM access between multiple engine resets
drm/i915/ttm: fix sg_table construction
drm/i915/selftests: fix a couple IS_ERR() vs NULL tests
drm/i915: Fix vm use-after-free in vma destruction
drm/i915/guc: ADL-N should use the same GuC FW as ADL-S
drm/i915: fix a possible refcount leak in intel_dp_add_mst_connector()
drm/i915/gvt: IS_ERR() vs NULL bug in intel_gvt_update_reg_whitelist()
Revert "drm/amdgpu: add drm buddy support to amdgpu"
Instead of doing complicated calculations to find the size of the subroutines
(which are even more complicated because they need to be stringified into
an asm statement), just hardcode to 16.
It is less dense for a few combinations of IBT/SLS/retbleed, but it has
the advantage of being really simple.
Cc: stable@vger.kernel.org # 5.15.x: 84e7051c0bc1: x86/kvm: fix FASTOP_SIZE when return thunks are enabled
Cc: stable@vger.kernel.org
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The console_stop() and console_start() functions call pr_flush().
When suspending, these functions are called by the serial subsystem
while the serial port is suspended. In this scenario, if there are
any pending messages, a call to pr_flush() will always result in a
timeout because the serial port cannot make forward progress. This
causes longer suspend and resume times.
Add a check in pr_flush() so that it will immediately timeout if
the consoles are suspended.
Fixes: 3b604ca812 ("printk: add pr_flush()")
Reported-by: Todd Brandt <todd.e.brandt@linux.intel.com>
Signed-off-by: John Ogness <john.ogness@linutronix.de>
Tested-by: Todd Brandt <todd.e.brandt@linux.intel.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20220715061042.373640-2-john.ogness@linutronix.de
The AP bus's __verify_queue_reservations function increments the ref count
for the device driver passed in as a parameter, but fails to decrement it
before returning control to the caller. This will prevents any subsequent
removal of the module.
Signed-off-by: Tony Krowiak <akrowiak@linux.ibm.com>
Reported-by: Tony Krowiak <akrowiak@linux.ibm.com>
Reviewed-by: Harald Freudenberger <freude@linux.ibm.com>
Fixes: 4f8206b882 ("s390/ap: driver callback to indicate resource in use")
Link: https://lore.kernel.org/r/20220706222619.602094-1-akrowiak@linux.ibm.com
Cc: stable@vger.kernel.org
[agordeev@linux.ibm.com fixed description, added Fixes and Link]
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
amd-drm-fixes-5.19-2022-07-13:
amdgpu:
- DP MST blank screen fix for specific platforms
- MEC firmware check fix for GC 10.3.7
- Deep color fix for DCE
- Fix possible divide by 0
- Coverage blend mode fix
- Fix cursor only commit timestamps
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220713172920.6037-1-alexander.deucher@amd.com
allocator.
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Merge tag 'drm-misc-fixes-2022-07-14' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
Only a revert for amdgpu reverting the switch to the drm buddy
allocator.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20220714071821.hsejxpsgkbbzlec2@houat
Building with UBSAN_DIV_ZERO with clang produces numerous fallthrough
warnings from objtool.
In the case of uncheck division, UBSAN_DIV_ZERO may introduce new
control flow to check for division by zero.
Because the result of the division is undefined, LLVM may optimize the
control flow such that after the call to __ubsan_handle_divrem_overflow
doesn't matter. If panic_on_warn was set,
__ubsan_handle_divrem_overflow would panic.
The problem is is that panic_on_warn is run time configurable. If it's
disabled, then we cannot guarantee that we will be able to recover
safely. Disable this config for clang until we can come up with a
solution in LLVM.
Link: https://github.com/ClangBuiltLinux/linux/issues/1657
Link: https://github.com/llvm/llvm-project/issues/56289
Link: https://lore.kernel.org/lkml/CAHk-=wj1qhf7y3VNACEexyp5EbkNpdcu_542k-xZpzmYLOjiCg@mail.gmail.com/
Reported-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Acked-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This reverts commit 4a57a84000.
Dave Chinner reports:
"As I suspected would occur, this change causes test failures. e.g
generic/517 in fstests fails with:
generic/517 1s ... - output mismatch [..]
-deduped 131172/131172 bytes at offset 65536
+deduped 131072/131172 bytes at offset 65536"
can you please revert this commit for the 5.19 series to give us more
time to investigate and consider the impact of the the API change on
userspace applications before we commit to changing the API"
That changed return value seems to reflect reality, but with the fstest
change, let's revert for now.
Requested-by: Dave Chinner <david@fromorbit.com>
Link: https://lore.kernel.org/all/20220714223238.GH3600936@dread.disaster.area/
Cc: Ansgar Lößer <ansgar.loesser@tu-darmstadt.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
"numa_stat" should not be included in the scope of CONFIG_HUGETLB_PAGE, if
CONFIG_HUGETLB_PAGE is not configured even if CONFIG_NUMA is configured,
"numa_stat" is missed form /proc. Move it out of CONFIG_HUGETLB_PAGE to
fix it.
Fixes: 4518085e12 ("mm, sysctl: make NUMA stats configurable")
Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Cc: <stable@vger.kernel.org>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Mel Gorman <mgorman@techsingularity.net>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Current release - regressions:
- wifi: rtw88: fix write to const table of channel parameters
Current release - new code bugs:
- mac80211: add gfp_t parameter to
ieeee80211_obss_color_collision_notify
- mlx5:
- TC, allow offload from uplink to other PF's VF
- Lag, decouple FDB selection and shared FDB
- Lag, correct get the port select mode str
- bnxt_en: fix and simplify XDP transmit path
- r8152: fix accessing unset transport header
Previous releases - regressions:
- conntrack: fix crash due to confirmed bit load reordering
(after atomic -> refcount conversion)
- stmmac: dwc-qos: disable split header for Tegra194
Previous releases - always broken:
- mlx5e: ring the TX doorbell on DMA errors
- bpf: make sure mac_header was set before using it
- mac80211: do not wake queues on a vif that is being stopped
- mac80211: fix queue selection for mesh/OCB interfaces
- ip: fix dflt addr selection for connected nexthop
- seg6: fix skb checksums for SRH encapsulation/insertion
- xdp: fix spurious packet loss in generic XDP TX path
- bunch of sysctl data race fixes
- nf_log: incorrect offset to network header
Misc:
- bpf: add flags arg to bpf_dynptr_read and bpf_dynptr_write APIs
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-5.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from netfilter, bpf and wireless.
Still no major regressions, the release continues to be calm. An
uptick of fixes this time around due to trivial data race fixes and
patches flowing down from subtrees.
There has been a few driver fixes (particularly a few fixes for false
positives due to 66e4c8d950 which went into -next in May!) that make
me worry the wide testing is not exactly fully through.
So "calm" but not "let's just cut the final ASAP" vibes over here.
Current release - regressions:
- wifi: rtw88: fix write to const table of channel parameters
Current release - new code bugs:
- mac80211: add gfp_t arg to ieeee80211_obss_color_collision_notify
- mlx5:
- TC, allow offload from uplink to other PF's VF
- Lag, decouple FDB selection and shared FDB
- Lag, correct get the port select mode str
- bnxt_en: fix and simplify XDP transmit path
- r8152: fix accessing unset transport header
Previous releases - regressions:
- conntrack: fix crash due to confirmed bit load reordering (after
atomic -> refcount conversion)
- stmmac: dwc-qos: disable split header for Tegra194
Previous releases - always broken:
- mlx5e: ring the TX doorbell on DMA errors
- bpf: make sure mac_header was set before using it
- mac80211: do not wake queues on a vif that is being stopped
- mac80211: fix queue selection for mesh/OCB interfaces
- ip: fix dflt addr selection for connected nexthop
- seg6: fix skb checksums for SRH encapsulation/insertion
- xdp: fix spurious packet loss in generic XDP TX path
- bunch of sysctl data race fixes
- nf_log: incorrect offset to network header
Misc:
- bpf: add flags arg to bpf_dynptr_read and bpf_dynptr_write APIs"
* tag 'net-5.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (87 commits)
nfp: flower: configure tunnel neighbour on cmsg rx
net/tls: Check for errors in tls_device_init
MAINTAINERS: Add an additional maintainer to the AMD XGBE driver
xen/netback: avoid entering xenvif_rx_next_skb() with an empty rx queue
selftests/net: test nexthop without gw
ip: fix dflt addr selection for connected nexthop
net: atlantic: remove aq_nic_deinit() when resume
net: atlantic: remove deep parameter on suspend/resume functions
sfc: fix kernel panic when creating VF
seg6: bpf: fix skb checksum in bpf_push_seg6_encap()
seg6: fix skb checksum in SRv6 End.B6 and End.B6.Encaps behaviors
seg6: fix skb checksum evaluation in SRH encapsulation/insertion
sfc: fix use after free when disabling sriov
net: sunhme: output link status with a single print.
r8152: fix accessing unset transport header
net: stmmac: fix leaks in probe
net: ftgmac100: Hold reference returned by of_get_child_by_name()
nexthop: Fix data-races around nexthop_compat_mode.
ipv4: Fix data-races around sysctl_ip_dynaddr.
tcp: Fix a data-race around sysctl_tcp_ecn_fallback.
...
Commit 3a0cf7ab8d ("ACPI: video: Change how we determine if brightness
key-presses are handled") made acpi_video_handles_brightness_key_presses()
report false when none of the ACPI Video Devices support backlight control.
But it turns out that at least on a Dell Inspiron N4010 there is no ACPI
backlight control, yet brightness hotkeys are still reported through
the ACPI Video Bus; and since acpi_video_handles_brightness_key_presses()
now returns false, brightness keypresses are now reported twice.
To fix this rename the has_backlight flag to may_report_brightness_keys and
also set it the first time a brightness key press event is received.
Depending on the delivery of the other ACPI (WMI) event vs the ACPI Video
Bus event this means that the first brightness key press might still get
reported twice, but all further keypresses will be filtered as before.
Note that this relies on other drivers reporting brightness key events
calling acpi_video_handles_brightness_key_presses() when delivering
the events (rather then once during driver probe). This is already
required and documented in include/acpi/video.h:
/*
* Note: The value returned by acpi_video_handles_brightness_key_presses()
* may change over time and should not be cached.
*/
Fixes: 3a0cf7ab8d ("ACPI: video: Change how we determine if brightness key-presses are handled")
Link: https://lore.kernel.org/regressions/CALF=6jEe5G8+r1Wo0vvz4GjNQQhdkLT5p8uCHn6ZXhg4nsOWow@mail.gmail.com/
Reported-and-tested-by: Ben Greening <bgreening@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://lore.kernel.org/r/20220713211101.85547-2-hdegoede@redhat.com
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Merge tag '5.19-rc6-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes from Steve French:
"Three smb3 client fixes:
- two multichannel fixes: fix a potential deadlock freeing a channel,
and fix a race condition on failed creation of a new channel
- mount failure fix: work around a server bug in some common older
Samba servers by avoiding padding at the end of the negotiate
protocol request"
* tag '5.19-rc6-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
smb3: workaround negprot bug in some Samba servers
cifs: remove unnecessary locking of chan_lock while freeing session
cifs: fix race condition with delayed threads
- Enable SETATTR(time_create) to fix regression with Mac OS clients
- Fix a lockd crasher and broken NLM UNLCK behavior
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Merge tag 'nfsd-5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux
Pull nfsd fixes from Chuck Lever:
"Notable regression fixes:
- Enable SETATTR(time_create) to fix regression with Mac OS clients
- Fix a lockd crasher and broken NLM UNLCK behavior"
* tag 'nfsd-5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
lockd: fix nlm_close_files
lockd: set fl_owner when unlocking files
NFSD: Decode NFSv4 birth time attribute
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Merge tag 'integrity-v5.19-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity
Pull integrity fixes from Mimi Zohar:
"Here are a number of fixes for recently found bugs.
Only 'ima: fix violation measurement list record' was introduced in
the current release. The rest address existing bugs"
* tag 'integrity-v5.19-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity:
ima: Fix potential memory leak in ima_init_crypto()
ima: force signature verification when CONFIG_KEXEC_SIG is configured
ima: Fix a potential integer overflow in ima_appraise_measurement
ima: fix violation measurement list record
Revert "evm: Fix memleak in init_desc"
- quieten the spectre-bhb prints
- mark flattened device tree sections as shareable
- remove some obsolete CPU domain code and help text
- fix thumb unaligned access abort emulation
- fix amba_device_add() refcount underflow
- fix literal placement
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Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
Pull ARM fixes from Russell King:
- quieten the spectre-bhb prints
- mark flattened device tree sections as shareable
- remove some obsolete CPU domain code and help text
- fix thumb unaligned access abort emulation
- fix amba_device_add() refcount underflow
- fix literal placement
* tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
ARM: 9208/1: entry: add .ltorg directive to keep literals in range
ARM: 9207/1: amba: fix refcount underflow if amba_device_add() fails
ARM: 9214/1: alignment: advance IT state after emulating Thumb instruction
ARM: 9213/1: Print message about disabled Spectre workarounds only once
ARM: 9212/1: domain: Modify Kconfig help text
ARM: 9211/1: domain: drop modify_domain()
ARM: 9210/1: Mark the FDT_FIXED sections as shareable
ARM: 9209/1: Spectre-BHB: avoid pr_info() every time a CPU comes out of idle
The UML function names to_virt() and to_phys() are exposed by UML
headers, and are very generic and may be defined by drivers. As it
turns out, commit 9409c9b670 ("pmem: refactor pmem_clear_poison()")
did exactly that.
This results in build errors such as the following when trying to build
um:allmodconfig:
drivers/nvdimm/pmem.c: In function ‘pmem_dax_zero_page_range’:
./arch/um/include/asm/page.h:105:20: error: too few arguments to function ‘to_phys’
105 | #define __pa(virt) to_phys((void *) (unsigned long) (virt))
| ^~~~~~~
Use less generic function names for the um specific to_phys() and
to_virt() functions to fix the problem and to avoid similar problems in
the future.
Fixes: 9409c9b670 ("pmem: refactor pmem_clear_poison()")
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Hopefully the last PR for 5.19. This became bigger than wished,
but all changes are pretty device-specific small fixes, which
look less worrisome.
The majority of changes are about various ASoC fixes, while the
usual HD-audio quirks are included as well.
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Merge tag 'sound-5.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Hopefully the last one for 5.19. This became bigger than wished, but
all changes are pretty device-specific small fixes, which look less
worrisome.
The majority of changes are about various ASoC fixes, while the usual
HD-audio quirks are included as well"
* tag 'sound-5.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (28 commits)
ALSA: hda/realtek - Enable the headset-mic on a Xiaomi's laptop
ALSA: hda/realtek - Fix headset mic problem for a HP machine with alc221
ALSA: hda/realtek: fix mute/micmute LEDs for HP machines
ALSA: hda/realtek - Fix headset mic problem for a HP machine with alc671
ALSA: hda - Add fixup for Dell Latitidue E5430
ALSA: hda/conexant: Apply quirk for another HP ProDesk 600 G3 model
ALSA: hda/realtek: Fix headset mic for Acer SF313-51
ASoC: Intel: Skylake: Correct the handling of fmt_config flexible array
ASoC: Intel: Skylake: Correct the ssp rate discovery in skl_get_ssp_clks()
ASoC: rt5640: Fix the wrong state of JD1 and JD2
ASoC: Intel: sof_rt5682: fix out-of-bounds array access
ASoC: qdsp6: fix potential memory leak in q6apm_get_audioreach_graph()
ASoC: tas2764: Fix amp gain register offset & default
ASoC: tas2764: Correct playback volume range
ASoC: tas2764: Fix and extend FSYNC polarity handling
ASoC: tas2764: Add post reset delays
ASoC: dt-bindings: Fix description for msm8916
ASoC: doc: Capitalize RESET line name
ASoC: arizona: Update arizona_aif_cfg_changed to use RX_BCLK_RATE
ASoC: cs47l92: Fix event generation for OUT1 demux
...
nfp_tun_write_neigh() function will configure a tunnel neighbour when
calling nfp_tun_neigh_event_handler() or nfp_flower_cmsg_process_one_rx()
(with no tunnel neighbour type) from firmware.
When configuring IP on physical port as a tunnel endpoint, no operation
will be performed after receiving the cmsg mentioned above.
Therefore, add a progress to configure tunnel neighbour in this case.
v2: Correct format of fixes tag.
Fixes: f1df7956c1 ("nfp: flower: rework tunnel neighbour configuration")
Signed-off-by: Tianyu Yuan <tianyu.yuan@corigine.com>
Reviewed-by: Louis Peens <louis.peens@corigine.com>
Reviewed-by: Baowen Zheng <baowen.zheng@corigine.com>
Signed-off-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20220714081915.148378-1-simon.horman@corigine.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The DRM_AMD_DC_DCN display engine support (Raven, Navi, and newer) has
not been building cleanly on powerpc and causes link errors due to
mixing hard- and soft-float object files:
powerpc64-linux-ld: drivers/gpu/drm/amd/amdgpu/../display/dc/dml/display_mode_lib.o uses hard float, drivers/gpu/drm/amd/amdgpu/../display/dc/dcn31/dcn31_resource.o uses soft float
powerpc64-linux-ld: failed to merge target specific data of file drivers/gpu/drm/amd/amdgpu/../display/dc/dcn31/dcn31_resource.o
[..]
and while patches are floating around, it's not exactly obvious what is
going on.
The problem bisects to commit 41b7a347bf ("powerpc: Book3S 64-bit
outline-only KASAN support") but that is probably more about changing
config variables than the fundamental cause.
Despite the bisection result, a more directly related commit seems to be
26f4712aed ("drm/amd/display: move FPU related code from dcn31 to
dml/dcn31 folder"). It's probably a combination of the two.
This has been going on since the merge window, without any final word.
So instead of blindly applying patches that may or may not be the right
thing, let's disable this for now.
As Michael Ellerman says:
"IIUIC this code was never enabled on ppc before, so disabling it seems
like a reasonable fix to get the build clean"
and once we have more actual feedback (and find any potential users) we
can always re-enable it with the patch that fixes the issues and
back-port as necessary.
Fixes: 41b7a347bf ("powerpc: Book3S 64-bit outline-only KASAN support")
Fixes: 26f4712aed ("drm/amd/display: move FPU related code from dcn31 to dml/dcn31 folder")
Reported-and-tested-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/all/20220606153910.GA1773067@roeck-us.net/
Link: https://lore.kernel.org/all/20220618232737.2036722-1-linux@roeck-us.net/
Link: https://lore.kernel.org/all/20220713050724.GA2471738@roeck-us.net/
Acked-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
The commit 513616843d ("block: remove superfluous calls to
blkcg_bio_issue_init") has removed blkcg_bio_issue_init from
__bio_clone since submit_bio will override ->bi_issue.
However, __blk_queue_split is called after blkcg_bio_issue_init
(see blk_mq_submit_bio) in submit_bio. In this case, the
->bi_issue is 0. Fix it.
Fixes: 513616843d ("block: remove superfluous calls to blkcg_bio_issue_init")
Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Link: https://lore.kernel.org/r/20220713140226.68135-1-songmuchun@bytedance.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
'vector' and 'trig_mode' fields of 'struct kvm_lapic_irq' are left
uninitialized in kvm_pv_kick_cpu_op(). While these fields are normally
not needed for APIC_DM_REMRD, they're still referenced by
__apic_accept_irq() for trace_kvm_apic_accept_irq(). Fully initialize
the structure to avoid consuming random stack memory.
Fixes: a183b638b6 ("KVM: x86: make apic_accept_irq tracepoint more generic")
Reported-by: syzbot+d6caa905917d353f0d07@syzkaller.appspotmail.com
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20220708125147.593975-1-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The issue exists when multipath is enabled and the namespace is
shared, but all the other controller checks at nvme_is_unique_nsid()
are false. The reason for this issue is that nvme_is_unique_nsid()
returns false when is called from nvme_mpath_alloc_disk() due to an
uninitialized value of head->shared. The patch fixes it by setting
head->shared before nvme_mpath_alloc_disk() is called.
Fixes: 5974ea7ce0 ("nvme: allow duplicate NSIDs for private namespaces")
Signed-off-by: Israel Rukshin <israelr@nvidia.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
A reset on a live device experiencing a link error still needs to have
the queue freeze state started for the subsequent reinitialization. Skip
only the register read if the device is not present instead of bypassing
the freeze checks.
Fixes: b98235d3a4 ("nvme-pci: harden drive presence detect in nvme_dev_disable()")
Reported-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Tested-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Here are a couple of new device ids for ftdi_sio.
Everything has been in linux-next with no reported issues.
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Merge tag 'usb-serial-5.19-rc7' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus
Johan writes:
USB-serial fixes for 5.19-rc7
Here are a couple of new device ids for ftdi_sio.
Everything has been in linux-next with no reported issues.
* tag 'usb-serial-5.19-rc7' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial:
USB: serial: ftdi_sio: add Belimo device ids
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Merge tag 'v5.19-rc6' into usb-linus
The usb-serial fixes are based on this branch, so merge it in here to
prevent merge confusion when merging in that tree.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
When a nexthop is added, without a gw address, the default scope was set
to 'host'. Thus, when a source address is selected, 127.0.0.1 may be chosen
but rejected when the route is used.
When using a route without a nexthop id, the scope can be configured in the
route, thus the problem doesn't exist.
To explain more deeply: when a user creates a nexthop, it cannot specify
the scope. To create it, the function nh_create_ipv4() calls fib_check_nh()
with scope set to 0. fib_check_nh() calls fib_check_nh_nongw() wich was
setting scope to 'host'. Then, nh_create_ipv4() calls
fib_info_update_nhc_saddr() with scope set to 'host'. The src addr is
chosen before the route is inserted.
When a 'standard' route (ie without a reference to a nexthop) is added,
fib_create_info() calls fib_info_update_nhc_saddr() with the scope set by
the user. iproute2 set the scope to 'link' by default.
Here is a way to reproduce the problem:
ip netns add foo
ip -n foo link set lo up
ip netns add bar
ip -n bar link set lo up
sleep 1
ip -n foo link add name eth0 type dummy
ip -n foo link set eth0 up
ip -n foo address add 192.168.0.1/24 dev eth0
ip -n foo link add name veth0 type veth peer name veth1 netns bar
ip -n foo link set veth0 up
ip -n bar link set veth1 up
ip -n bar address add 192.168.1.1/32 dev veth1
ip -n bar route add default dev veth1
ip -n foo nexthop add id 1 dev veth0
ip -n foo route add 192.168.1.1 nhid 1
Try to get/use the route:
> $ ip -n foo route get 192.168.1.1
> RTNETLINK answers: Invalid argument
> $ ip netns exec foo ping -c1 192.168.1.1
> ping: connect: Invalid argument
Try without nexthop group (iproute2 sets scope to 'link' by dflt):
ip -n foo route del 192.168.1.1
ip -n foo route add 192.168.1.1 dev veth0
Try to get/use the route:
> $ ip -n foo route get 192.168.1.1
> 192.168.1.1 dev veth0 src 192.168.0.1 uid 0
> cache
> $ ip netns exec foo ping -c1 192.168.1.1
> PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data.
> 64 bytes from 192.168.1.1: icmp_seq=1 ttl=64 time=0.039 ms
>
> --- 192.168.1.1 ping statistics ---
> 1 packets transmitted, 1 received, 0% packet loss, time 0ms
> rtt min/avg/max/mdev = 0.039/0.039/0.039/0.000 ms
CC: stable@vger.kernel.org
Fixes: 597cfe4fc3 ("nexthop: Add support for IPv4 nexthops")
Reported-by: Edwin Brossette <edwin.brossette@6wind.com>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Link: https://lore.kernel.org/r/20220713114853.29406-1-nicolas.dichtel@6wind.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Currently the spi_master is allocated by devm_spi_alloc_master()
and devres core manages the deallocation, but in probe failure
path spi_master_put() is being handled manually which causes
"refcount underflow use-after-free" warning when probe failure happens
after allocating spi_master.
Trimmed backtrace during failure:
refcount_t: underflow; use-after-free.
pc : refcount_warn_saturate+0xf4/0x144
Call trace:
refcount_warn_saturate
kobject_put
put_device
devm_spi_release_controller
devres_release_all
This commit makes relevant changes to remove spi_master_put() from probe
failure path.
Fixes: 606e5d4081 ("spi: cadence-quadspi: Handle spi_unregister_master() in remove()")
Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Link: https://lore.kernel.org/r/20220601071611.11853-1-vaishnav.a@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
LKP reports a build issue on Clang, related to a literal load of
__current issued through the ldr_va macro. This turns out to be due to
the fact that group relocations are disabled when CONFIG_COMPILE_TEST=y,
which means that the ldr_va macro resolves to a pair of LDR
instructions, the first one being a literal load issued too far from its
literal pool.
Due to the introduction of a couple of new uses of this macro in commit
508074607c ("ARM: 9195/1: entry: avoid explicit literal loads"),
the literal pools end up getting rearranged in a way that causes the
literal for __current to go out of range. Let's fix this up by putting a
.ltorg directive in a suitable place in the code.
Link: https://lore.kernel.org/all/202205290805.1vZLAr36-lkp@intel.com/
Fixes: 508074607c ("ARM: 9195/1: entry: avoid explicit literal loads")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
"ARM: 9192/1: amba: fix memory leak in amba_device_try_add()" leads
to a refcount underflow if amba_device_add() fails, which called by
of_amba_device_create(), the of_amba_device_create() already exists
the error handling, so amba_put_device() only need to be added into
amba_deferred_retry().
Fixes: 7719a68b2f ("ARM: 9192/1: amba: fix memory leak in amba_device_try_add()")
Reported-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
In the case of histogram statistics, the values are always sample
counts; the unit instead applies to the bucket range. For example,
halt_poll_success_hist is a nanosecond statistic because the buckets are
for 0ns, 1ns, 2-3ns, 4-7ns etc. There isn't really any other sensible
interpretation, but clarify this anyway in the Documentation.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Some of the statistics values exported by KVM are always only 0 or 1.
It can be useful to export this fact to userspace so that it can track
them specially (for example by polling the value every now and then to
compute a % of time spent in a specific state).
Therefore, add "boolean value" as a new "unit". While it is not exactly
a unit, it walks and quacks like one. In particular, using the type
would be wrong because boolean values could be instantaneous or peak
values (e.g. "is the rmap allocated?") or even two-bucket histograms
(e.g. "number of posted vs. non-posted interrupt injections").
Suggested-by: Amneesh Singh <natto@weirdnatto.in>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Linus Torvalds