Pull nfsd fixes from Chuck Lever:
"Notable bug fixes:
- Ensure SM_NOTIFY doesn't crash the NFS server host
- Ensure NLM locks are cleaned up after client reboot
- Fix a leak of internal NFSv4 lease information"
* tag 'nfsd-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
nfsd: nfsd4_setclientid_confirm mistakenly expires confirmed client.
lockd: fix failure to cleanup client locks
lockd: fix server crash on reboot of client holding lock
Pull fanotify fix from Jan Kara:
"Fix stale file descriptor in copy_event_to_user"
* tag 'fsnotify_for_v5.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
fanotify: Fix stale file descriptor in copy_event_to_user()
Pull KUnit fixes from Shuah Khan:
"A single fix to an error seen on qemu due to a missing import"
* tag 'linux-kselftest-kunit-fixes-5.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
kunit: tool: Import missing importlib.abc
Pull pin control fixes from Linus Walleij:
"Most interesting and urgent is the Intel stuff affecting Chromebooks
and laptops.
- Fix up group name building on the Intel Thunderbay
- Fix interrupt problems on the Intel Cherryview
- Fix some pin data on the Sunxi H616
- Fix up the CONFIG_PINCTRL_ST Kconfig sort order as noted during the
merge window
- Fix an unexpected interrupt problem on the Intel Sunrisepoint
- Fix a glitch when updating IRQ flags on all Intel pin controllers
- Revert a Zynqmp patch to unify the pin naming, let's find some
better solution
- Fix some error paths in the Broadcom BCM2835 driver
- Fix a Kconfig problem pertaining to the BCM63XX drivers
- Fix the regmap support in the Microchip SGPIO driver"
* tag 'pinctrl-v5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
pinctrl: microchip-sgpio: Fix support for regmap
pinctrl: bcm63xx: fix unmet dependency on REGMAP for GPIO_REGMAP
pinctrl: bcm2835: Fix a few error paths
pinctrl: zynqmp: Revert "Unify pin naming"
pinctrl: intel: Fix a glitch when updating IRQ flags on a preconfigured line
pinctrl: intel: fix unexpected interrupt
pinctrl: Place correctly CONFIG_PINCTRL_ST in the Makefile
pinctrl: sunxi: Fix H616 I2S3 pin data
pinctrl: cherryview: Trigger hwirq0 for interrupt-lines without a mapping
pinctrl: thunderbay: rework loops looking for groups names
pinctrl: thunderbay: comment process of building functions a bit
Pull spi fixes from Mark Brown:
"There are quite a few fixes that have accumilated since the merge
window here, all driver specific and none super urgent, plus a new
device ID for the Rockchip driver"
* tag 'spi-fix-v5.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: mediatek: Avoid NULL pointer crash in interrupt
spi: dt-bindings: Fix 'reg' child node schema
spi: bcm-qspi: check for valid cs before applying chip select
spi: uniphier: fix reference count leak in uniphier_spi_probe()
spi: meson-spicc: add IRQ check in meson_spicc_probe
spi: uniphier: Fix a bug that doesn't point to private data correctly
spi: change clk_disable_unprepare to clk_unprepare
spi: spi-rockchip: Add rk3568-spi compatible
spi: stm32: make SPI_MASTER_MUST_TX flags only specific to STM32F4
spi: stm32: remove inexistant variables in struct stm32_spi_cfg comment
spi: stm32-qspi: Update spi registering
Pull regulator fixes from Mark Brown:
"A couple of very minor fixes for the regulator framework, nothing at
all urgent here"
* tag 'regulator-fix-v5.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: MAX20086: add gpio/consumer.h
regulator: max20086: fix error code in max20086_parse_regulators_dt()
Pull x86 platform driver fixes from Hans de Goede:
"This consists of various build- and bug-fixes as well as a few
hardware-id additions.
Highlights:
- Bunch of fixes for the new x86-android-tablets module
- Misc other fixes
- A couple of hw-id additions"
* tag 'platform-drivers-x86-v5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/x86: thinkpad_acpi: Fix incorrect use of platform profile on AMD platforms
platform/x86: amd-pmc: Correct usage of SMU version
platform/x86: asus-tf103c-dock: Make 2 global structs static
platform/x86: amd-pmc: Make amd_pmc_stb_debugfs_fops static
platform/x86: ISST: Fix possible circular locking dependency detected
platform/x86: intel_crystal_cove_charger: Fix IRQ masking / unmasking
platform/x86: thinkpad_acpi: Add quirk for ThinkPads without a fan
platform/x86: touchscreen_dmi: Add info for the RWC NANOTE P8 AY07J 2-in-1
platform/surface: Reinstate platform dependency
platform/x86: x86-android-tablets: Trivial typo fix for MODULE_AUTHOR
platform/x86: x86-android-tablets: Fix the buttons on CZC P10T tablet
platform/x86: x86-android-tablets: Constify the gpiod_lookup_tables arrays
platform/x86: x86-android-tablets: Add an init() callback to struct x86_dev_info
platform/x86: x86-android-tablets: Add support for disabling ACPI _AEI handlers
platform/x86: x86-android-tablets: Correct crystal_cove_charger module name
Pull overlayfs fixes from Miklos Szeredi:
"Fix a regression introduced in v5.15, affecting copy up of files with
'noatime' or 'sync' attributes to a tmpfs upper layer"
* tag 'ovl-fixes-5.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs:
ovl: don't fail copy up if no fileattr support on upper
ovl: fix NULL pointer dereference in copy up warning
Pull unicode cleanup from Gabriel Krisman Bertazi:
"A fix from Christoph Hellwig merging the CONFIG_UNICODE_UTF8_DATA into
the previous CONFIG_UNICODE. It is -rc material since we don't want to
expose the former symbol on 5.17.
This has been living on linux-next for the past week"
* tag 'unicode-for-next-5.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode:
unicode: clean up the Kconfig symbol confusion
Pull audit fix from Paul Moore:
"A single audit patch to fix problems relating to audit queuing and
system responsiveness when "audit=1" is specified on the kernel
command line and the audit daemon is SIGSTOP'd for an extended period
of time"
* tag 'audit-pr-20220131' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit:
audit: improve audit queue handling when "audit=1" on cmdline
Lenovo AMD based platforms have been offering platform_profiles but they
are not working correctly. This is because the mode we are using on the
Intel platforms (MMC) is not available on the AMD platforms.
This commit adds checking of the functional capabilities returned by the
BIOS to confirm if MMC is supported or not. Profiles will not be
available if the platform is not MMC capable.
I'm investigating and working on an alternative for AMD platforms but
that is still work-in-progress.
Signed-off-by: Mark Pearson <markpearson@lenovo.com>
Link: https://lore.kernel.org/r/20220127190358.4078-1-markpearson@lenovo.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This code calls fd_install() which gives the userspace access to the fd.
Then if copy_info_records_to_user() fails it calls put_unused_fd(fd) but
that will not release it and leads to a stale entry in the file
descriptor table.
Generally you can't trust the fd after a call to fd_install(). The fix
is to delay the fd_install() until everything else has succeeded.
Fortunately it requires CAP_SYS_ADMIN to reach this code so the security
impact is less.
Fixes: f644bc449b ("fanotify: fix copy_event_to_user() fid error clean up")
Link: https://lore.kernel.org/r/20220128195656.GA26981@kili
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Mathias Krause <minipli@grsecurity.net>
Signed-off-by: Jan Kara <jack@suse.cz>
Fix all kernel-doc warnings in mips/kvm/vz.c as reported by the
kernel test robot:
arch/mips/kvm/vz.c:471: warning: Function parameter or member 'out_compare' not described in '_kvm_vz_save_htimer'
arch/mips/kvm/vz.c:471: warning: Function parameter or member 'out_cause' not described in '_kvm_vz_save_htimer'
arch/mips/kvm/vz.c:471: warning: Excess function parameter 'compare' description in '_kvm_vz_save_htimer'
arch/mips/kvm/vz.c:471: warning: Excess function parameter 'cause' description in '_kvm_vz_save_htimer'
arch/mips/kvm/vz.c:1551: warning: No description found for return value of 'kvm_trap_vz_handle_cop_unusable'
arch/mips/kvm/vz.c:1552: warning: expecting prototype for kvm_trap_vz_handle_cop_unusuable(). Prototype was for kvm_trap_vz_handle_cop_unusable() instead
arch/mips/kvm/vz.c:1597: warning: No description found for return value of 'kvm_trap_vz_handle_msa_disabled'
Fixes: c992a4f6a9 ("KVM: MIPS: Implement VZ support")
Fixes: f4474d50c7 ("KVM: MIPS/VZ: Support hardware guest timer")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: linux-mips@vger.kernel.org
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
Cc: James Hogan <jhogan@kernel.org>
Cc: kvm@vger.kernel.org
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Pull irq fixes from Borislav Petkov:
- Drop an unused private data field in the AIC driver
- Various fixes to the realtek-rtl driver
- Make the GICv3 ITS driver compile again in !SMP configurations
- Force reset of the GICv3 ITSs at probe time to avoid issues during kexec
- Yet another kfree/bitmap_free conversion
- Various DT updates (Renesas, SiFive)
* tag 'irq_urgent_for_v5.17_rc2_p2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
dt-bindings: interrupt-controller: sifive,plic: Group interrupt tuples
dt-bindings: interrupt-controller: sifive,plic: Fix number of interrupts
dt-bindings: irqchip: renesas-irqc: Add R-Car V3U support
irqchip/gic-v3-its: Reset each ITS's BASERn register before probe
irqchip/gic-v3-its: Fix build for !SMP
irqchip/loongson-pch-ms: Use bitmap_free() to free bitmap
irqchip/realtek-rtl: Service all pending interrupts
irqchip/realtek-rtl: Fix off-by-one in routing
irqchip/realtek-rtl: Map control data to virq
irqchip/apple-aic: Drop unused ipi_hwirq field
Pull perf fixes from Borislav Petkov:
- Prevent accesses to the per-CPU cgroup context list from another CPU
except the one it belongs to, to avoid list corruption
- Make sure parent events are always woken up to avoid indefinite hangs
in the traced workload
* tag 'perf_urgent_for_v5.17_rc2_p2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/core: Fix cgroup event list management
perf: Always wake the parent event
Pull scheduler fix from Borislav Petkov:
"Make sure the membarrier-rseq fence commands are part of the reported
set when querying membarrier(2) commands through MEMBARRIER_CMD_QUERY"
* tag 'sched_urgent_for_v5.17_rc2_p2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/membarrier: Fix membarrier-rseq fence command missing from query bitmask
Pull x86 fixes from Borislav Petkov:
- Add another Intel CPU model to the list of CPUs supporting the
processor inventory unique number
- Allow writing to MCE thresholding sysfs files again - a previous
change had accidentally disabled it and no one noticed. Goes to show
how much is this stuff used
* tag 'x86_urgent_for_v5.17_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/cpu: Add Xeon Icelake-D to list of CPUs that support PPIN
x86/MCE/AMD: Allow thresholding interface updates after init
Merge misc fixes from Andrew Morton:
"12 patches.
Subsystems affected by this patch series: sysctl, binfmt, ia64, mm
(memory-failure, folios, kasan, and psi), selftests, and ocfs2"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
ocfs2: fix a deadlock when commit trans
jbd2: export jbd2_journal_[grab|put]_journal_head
psi: fix "defined but not used" warnings when CONFIG_PROC_FS=n
psi: fix "no previous prototype" warnings when CONFIG_CGROUPS=n
mm, kasan: use compare-exchange operation to set KASAN page tag
kasan: test: fix compatibility with FORTIFY_SOURCE
tools/testing/scatterlist: add missing defines
mm: page->mapping folio->mapping should have the same offset
memory-failure: fetch compound_head after pgmap_pfn_valid()
ia64: make IA64_MCA_RECOVERY bool instead of tristate
binfmt_misc: fix crash when load/unload module
include/linux/sysctl.h: fix register_sysctl_mount_point() return type
Linus Torvalds
Christian Brauner
Mark Pearson
Dan Carpenter
Randy Dunlap
Thomas Bogendoerfer
Benjamin Gaignard
Horatiu Vultur
Joseph Qi