Because IMX_MU_xCR_MAX was increased to 5, some mu cfgs were not updated
to include the CR register. Add the missed CR register to xcr array.
Fixes: 82ab513bae ("mailbox: imx: support RST channel")
Reported-by: Liu Ying <victor.liu@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Tested-by: Liu Ying <victor.liu@nxp.com> # i.MX8qm/qxp MEK boards boot
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Pull devicetree fixes from Rob Herring:
- Update some stale binding maintainer emails
- Fix property name error in apple,aic binding
- Add missing param to of_dma_configure_id() stub
- Fix an off-by-one error in unflatten_dt_nodes()
* tag 'devicetree-fixes-for-6.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
dt-bindings: pinctrl: qcom: drop non-working codeaurora.org emails
dt-bindings: power: qcom,rpmpd: drop non-working codeaurora.org emails
dt-bindings: apple,aic: Fix required item "apple,fiq-index" in affinity description
dt-bindings: interconnect: fsl,imx8m-noc: drop Leonard Crestez
of/device: Fix up of_dma_configure_id() stub
MAINTAINERS: Update email of Neil Armstrong
of: fdt: fix off-by-one error in unflatten_dt_nodes()
Pull iov_iter fix from Al Viro:
"Fix for a nfsd regression caused by the iov_iter stuff this window"
* tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
nfsd_splice_actor(): handle compound pages
pipe_buffer might refer to a compound page (and contain more than a PAGE_SIZE
worth of data). Theoretically it had been possible since way back, but
nfsd_splice_actor() hadn't run into that until copy_page_to_iter() change.
Fortunately, the only thing that changes for compound pages is that we
need to stuff each relevant subpage in and convert the offset into offset
in the first subpage.
Acked-by: Chuck Lever <chuck.lever@oracle.com>
Tested-by: Benjamin Coddington <bcodding@redhat.com>
Fixes: f0f6b614f8 "copy_page_to_iter(): don't split high-order page in case of ITER_PIPE"
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Pull hyperv fixes from Wei Liu:
- Fix an error handling issue in DRM driver (Christophe JAILLET)
- Fix some issues in framebuffer driver (Vitaly Kuznetsov)
- Two typo fixes (Jason Wang, Shaomin Deng)
- Drop unnecessary casting in kvp tool (Zhou Jie)
* tag 'hyperv-fixes-signed-20220912' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
Drivers: hv: Never allocate anything besides framebuffer from framebuffer memory region
Drivers: hv: Always reserve framebuffer region for Gen1 VMs
PCI: Move PCI_VENDOR_ID_MICROSOFT/PCI_DEVICE_ID_HYPERV_VIDEO definitions to pci_ids.h
tools: hv: kvp: remove unnecessary (void*) conversions
Drivers: hv: remove duplicate word in a comment
tools: hv: Remove an extraneous "the"
drm/hyperv: Fix an error handling path in hyperv_vmbus_probe()
Pull NFS client bugfixes from Trond Myklebust:
- Fix SUNRPC call completion races with call_decode() that trigger a
WARN_ON()
- NFSv4.0 cannot support open-by-filehandle and NFS re-export
- Revert "SUNRPC: Remove unreachable error condition" to allow handling
of error conditions
- Update suid/sgid mode bits after ALLOCATE and DEALLOCATE
* tag 'nfs-for-5.20-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
Revert "SUNRPC: Remove unreachable error condition"
NFSv4.2: Update mode bits after ALLOCATE and DEALLOCATE
NFSv4: Turn off open-by-filehandle and NFS re-export for NFSv4.0
SUNRPC: Fix call completion races with call_decode()
Pull nfsd fix from Chuck Lever:
"Address an NFSD regression introduced during the 6.0 merge window"
* tag 'nfsd-6.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
NFSD: fix regression with setting ACLs.
Pull Kbuild fixes from Masahiro Yamada:
- Remove unused scripts/gcc-ld script
- Add zstd support to scripts/extract-ikconfig
- Check 'make headers' for UML
- Fix scripts/mksysmap to ignore local symbols
* tag 'kbuild-fixes-v6.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
mksysmap: Fix the mismatch of 'L0' symbols in System.map
kbuild: disable header exports for UML in a straightforward way
scripts/extract-ikconfig: add zstd compression support
scripts: remove obsolete gcc-ld script
Pull arm64 fixes from Will Deacon:
"Three small arm64 fixes, all related to optional architecture
extensions: BTI, SME and 52-bit virtual addressing:
- Disable in-kernel BTI when compiling with GCC, as it makes invalid
assumptions about the distance between functions which has led to
crashes when calling modules on a CPU with BTI support
- Remove bogus TIF_SME flag management if memory allocation fails in
the ptrace code
- Fix the resume path when configured for 52-bit virtual addressing"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: mm: fix resume for 52-bit enabled builds
arm64/ptrace: Don't clear calling process' TIF_SME on OOM
arm64/bti: Disable in kernel BTI when cross section thunks are broken
Pull iommu fixes from Joerg Roedel:
- Intel VT-d fixes from Lu Baolu:
- Boot kdump kernels with VT-d scalable mode on
- Calculate the right page table levels
- Fix two recursive locking issues
- Fix a lockdep splat issue
- AMD IOMMU fixes:
- Fix for completion-wait command to use full 64 bits of data
- Fix PASID related issue where GPU sound devices failed to
initialize
- Fix for Virtio-IOMMU to report correct caching behavior, needed for
use with VFIO
* tag 'iommu-fixes-v6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu: Fix false ownership failure on AMD systems with PASID activated
iommu/vt-d: Fix possible recursive locking in intel_iommu_init()
iommu/virtio: Fix interaction with VFIO
iommu/vt-d: Fix lockdep splat due to klist iteration in atomic context
iommu/vt-d: Fix recursive lock issue in iommu_flush_dev_iotlb()
iommu/vt-d: Correctly calculate sagaw value of IOMMU
iommu/vt-d: Fix kdump kernels boot failure with scalable mode
iommu/amd: use full 64-bit value in build_completion_wait()
Pull MIPS fixes from Thomas Bogendoerfer:
- fix for loongson32 starup hang
- fix for octeon irq setup problem
- fix compiler warning for new CONFIG option
- switch to SPARSEMEM_EXTREME for all platforms selecting SPARSEMEM
* tag 'mips-fixes_6.0_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
mips: Select SPARSEMEM_EXTREME
MIPS: OCTEON: irq: Fix octeon_irq_force_ciu_mapping()
MIPS: octeon: Get rid of preprocessor directives around RESERVE32
MIPS: loongson32: ls1c: Fix hang during startup
The AMD IOMMU driver cannot activate PASID mode on a RID without the RID's
translation being set to IDENTITY. Further it requires changing the RID's
page table layout from the normal v1 IOMMU_DOMAIN_IDENTITY layout to a
different v2 layout.
It does this by creating a new iommu_domain, configuring that domain for
v2 identity operation and then attaching it to the group, from within the
driver. This logic assumes the group is already set to the IDENTITY domain
and is being used by the DMA API.
However, since the ownership logic is based on the group's domain pointer
equaling the default domain to detect DMA API ownership, this causes it to
look like the group is not attached to the DMA API any more. This blocks
attaching drivers to any other devices in the group.
In a real system this manifests itself as the HD-audio devices on some AMD
platforms losing their device drivers.
Work around this unique behavior of the AMD driver by checking for
equality of IDENTITY domains based on their type, not their pointer
value. This allows the AMD driver to have two IDENTITY domains for
internal purposes without breaking the check.
Have the AMD driver properly declare that the special domain it created is
actually an IDENTITY domain.
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: stable@vger.kernel.org
Fixes: 512881eacf ("bus: platform,amba,fsl-mc,PCI: Add device DMA ownership management")
Reported-by: Takashi Iwai <tiwai@suse.de>
Tested-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/0-v1-ea566e16b06b+811-amd_owner_jgg@nvidia.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
The global rwsem dmar_global_lock was introduced by commit 3a5670e8ac
("iommu/vt-d: Introduce a rwsem to protect global data structures"). It
is used to protect DMAR related global data from DMAR hotplug operations.
The dmar_global_lock used in the intel_iommu_init() might cause recursive
locking issue, for example, intel_iommu_get_resv_regions() is taking the
dmar_global_lock from within a section where intel_iommu_init() already
holds it via probe_acpi_namespace_devices().
Using dmar_global_lock in intel_iommu_init() could be relaxed since it is
unlikely that any IO board must be hot added before the IOMMU subsystem is
initialized. This eliminates the possible recursive locking issue by moving
down DMAR hotplug support after the IOMMU is initialized and removing the
uses of dmar_global_lock in intel_iommu_init().
Fixes: d5692d4af0 ("iommu/vt-d: Fix suspicious RCU usage in probe_acpi_namespace_devices()")
Reported-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Link: https://lore.kernel.org/r/894db0ccae854b35c73814485569b634237b5538.1657034828.git.robin.murphy@arm.com
Link: https://lore.kernel.org/r/20220718235325.3952426-1-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Pull s390 fixes from Vasily Gorbik:
- Fix absolute zero lowcore corruption on kdump when CPU0 is offline
- Fix lowcore protection setup for offline CPU restart
* tag 's390-6.0-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/smp: enforce lowcore protection on CPU restart
s390/boot: fix absolute zero lowcore corruption on boot
Pull hwmon fixes from Guenter Roeck:
- Fix severe regression in asus-ec-sensors driver
which resulted in EC driver failures
- Fix various bugs in mr75203 driver
- Fix byte order bug in tps23861 driver
* tag 'hwmon-for-v6.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
hwmon: (asus-ec-sensors) autoload module via DMI data
hwmon: (mr75203) enable polling for all VM channels
hwmon: (mr75203) fix multi-channel voltage reading
hwmon: (mr75203) fix voltage equation for negative source input
hwmon: (mr75203) update pvt->v_num and vm_num to the actual number of used sensors
hwmon: (mr75203) fix VM sensor allocation when "intel,vm-map" not defined
dt-bindings: hwmon: (mr75203) fix "intel,vm-map" property to be optional
hwmon: (tps23861) fix byte order in resistance register
Pull dma-mapping fixes from Christoph Hellwig:
- revert a panic on swiotlb initialization failure (Yu Zhao)
- fix the lookup for partial syncs in dma-debug (Robin Murphy)
- fix a shift overflow in swiotlb (Chao Gao)
- fix a comment typo in swiotlb (Chao Gao)
- mark a function static now that all abusers are gone (Christoph
Hellwig)
* tag 'dma-mapping-6.0-2022-09-10' of git://git.infradead.org/users/hch/dma-mapping:
dma-mapping: mark dma_supported static
swiotlb: fix a typo
swiotlb: avoid potential left shift overflow
dma-debug: improve search for partial syncs
Revert "swiotlb: panic if nslabs is too small"
Pull SCSI fixes from James Bottomley:
"Eight patches which looks like quite a large core change, but most of
the diffstat is reverting the attempt to rejig reference counting
introduced in the last merge window which caused issues with device
and module removal.
Of the remaining four patches, only the fix use-after-free is
substantial"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: mpt3sas: Fix use-after-free warning
scsi: core: Fix a use-after-free
scsi: core: Revert "Make sure that targets outlive devices"
scsi: core: Revert "Make sure that hosts outlive targets"
scsi: core: Revert "Simplify LLD module reference counting"
scsi: core: Revert "Call blk_mq_free_tag_set() earlier"
scsi: lpfc: Add missing destroy_workqueue() in error path
scsi: lpfc: Return DID_TRANSPORT_DISRUPTED instead of DID_REQUEUE
When System.map was generated, the kernel used mksysmap to filter the
kernel symbols, we need to filter "L0" symbols in LoongArch architecture.
$ cat System.map | grep L0
9000000000221540 t L0
The L0 symbol exists in System.map, but not in .tmp_System.map. When
"cmp -s System.map .tmp_System.map" will show "Inconsistent kallsyms
data" error message in link-vmlinux.sh script.
Signed-off-by: Youling Tang <tangyouling@loongson.cn>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Pull driver core fixes from Greg KH:
"Here are some small driver core and debugfs fixes for 6.0-rc5.
Included in here are:
- multiple attempts to get the arch_topology code to work properly on
non-cluster SMT systems. First attempt caused build breakages in
linux-next and 0-day, second try worked.
- debugfs fixes for a long-suffering memory leak. The pattern of
debugfs_remove(debugfs_lookup(...)) turns out to leak dentries, so
add debugfs_lookup_and_remove() to fix this problem. Also fix up
the scheduler debug code that highlighted this problem. Fixes for
other subsystems will be trickling in over the next few months for
this same issue once the debugfs function is merged.
All of these have been in linux-next since Wednesday with no reported
problems"
* tag 'driver-core-6.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
arch_topology: Make cluster topology span at least SMT CPUs
sched/debug: fix dentry leak in update_sched_domain_debugfs
debugfs: add debugfs_lookup_and_remove()
driver core: fix driver_set_override() issue with empty strings
Revert "arch_topology: Make cluster topology span at least SMT CPUs"
arch_topology: Make cluster topology span at least SMT CPUs
Pull block fixes from Jens Axboe:
- NVMe pull via Christoph:
- fix a use after free in nvmet (Bart Van Assche)
- fix a use after free when detecting digest errors
(Sagi Grimberg)
- fix regression that causes sporadic TCP requests to time out
(Sagi Grimberg)
- fix two off by ones errors in the nvmet ZNS support
(Dennis Maisenbacher)
- requeue aen after firmware activation (Keith Busch)
- Fix missing request flags in debugfs code (me)
- Partition scan fix (Ming)
* tag 'block-6.0-2022-09-09' of git://git.kernel.dk/linux-block:
block: add missing request flags to debugfs code
nvme: requeue aen after firmware activation
nvmet: fix mar and mor off-by-one errors
nvme-tcp: fix regression that causes sporadic requests to time out
nvme-tcp: fix UAF when detecting digest errors
nvmet: fix a use-after-free
block: don't add partitions if GD_SUPPRESS_PART_SCAN is set
Pull io_uring fixes from Jens Axboe:
- Removed function that became unused after last week's merge (Jiapeng)
- Two small fixes for kbuf recycling (Pavel)
- Include address copy for zc send for POLLFIRST (Pavel)
- Fix for short IO handling in the normal read/write path (Pavel)
* tag 'io_uring-6.0-2022-09-09' of git://git.kernel.dk/linux-block:
io_uring/rw: fix short rw error handling
io_uring/net: copy addr for zc on POLL_FIRST
io_uring: recycle kbuf recycle on tw requeue
io_uring/kbuf: fix not advancing READV kbuf ring
io_uring/notif: Remove the unused function io_notif_complete()
Pull rdma fixes from Jason Gunthorpe:
"Many bug fixes in several drivers:
- Fix misuse of the DMA API in rtrs
- Several irdma issues: hung task due to SQ flushing, incorrect
capability reporting to userspace, improper error handling for MW
corners, touching an uninitialized SGL for during invalidation.
- hns was using the wrong page size limits for the HW, an incorrect
calculation of wqe_shift causing WQE corruption, and mis computed a
timer id.
- Fix a crash in SRP triggered by blktests
- Fix compiler errors by calling virt_to_page() with the proper type
in siw
- Userspace triggerable deadlock in ODP
- mlx5 could use the wrong profile due to some driver loading races,
counters were not working in some device configurations, and a
crash on error unwind"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
RDMA/irdma: Report RNR NAK generation in device caps
RDMA/irdma: Use s/g array in post send only when its valid
RDMA/irdma: Return correct WC error for bind operation failure
RDMA/irdma: Return error on MR deregister CQP failure
RDMA/irdma: Report the correct max cqes from query device
MAINTAINERS: Update maintainers of HiSilicon RoCE
RDMA/mlx5: Fix UMR cleanup on error flow of driver init
RDMA/mlx5: Set local port to one when accessing counters
RDMA/mlx5: Rely on RoCE fw cap instead of devlink when setting profile
IB/core: Fix a nested dead lock as part of ODP flow
RDMA/siw: Pass a pointer to virt_to_page()
RDMA/srp: Set scmnd->result only when scmnd is not NULL
RDMA/hns: Remove the num_qpc_timer variable
RDMA/hns: Fix wrong fixed value of qp->rq.wqe_shift
RDMA/hns: Fix supported page size
RDMA/cma: Fix arguments order in net device validation
RDMA/irdma: Fix drain SQ hang with no completion
RDMA/rtrs-srv: Pass the correct number of entries for dma mapped SGL
RDMA/rtrs-clt: Use the right sg_cnt after ib_dma_map_sg
Pull drm fixes from Dave Airlie:
"From a train in the Irish countryside, regular drm fixes for 6.0-rc5.
This is mostly amdgpu/amdkfd and i915 fixes, then one panfrost, one
ttm and one edid fix. Nothing too major going on. Hopefully a quiet
week next week for LPC.
edid:
- Fix EDID 1.4 range-descriptor parsing
ttm:
- Fix ghost-object bulk moves
i915:
- Fix MIPI sequence block copy from BIOS' table
- Fix PCODE min freq setup when GuC's SLPC is in use
- Implement Workaround for eDP
- Fix has_flat_ccs selection for DG1
amdgpu:
- Firmware header fix
- SMU 13.x fix
- Debugfs memory leak fix
- NBIO 7.7 fix
- Firmware memory leak fix
amdkfd:
- Debug output fix
panfrost:
- Fix devfreq OPP"
* tag 'drm-fixes-2022-09-10' of git://anongit.freedesktop.org/drm/drm:
drm/panfrost: devfreq: set opp to the recommended one to configure regulator
drm/ttm: cleanup the resource of ghost objects after locking them
drm/amdgpu: prevent toc firmware memory leak
drm/amdgpu: correct doorbell range/size value for CSDMA_DOORBELL_RANGE
drm/amdkfd: print address in hex format rather than decimal
drm/amd/display: fix memory leak when using debugfs_lookup()
drm/amd/pm: add missing SetMGpuFanBoostLimitRpm mapping for SMU 13.0.7
drm/amd/amdgpu: add rlc_firmware_header_v2_4 to amdgpu_firmware_header
drm/i915: consider HAS_FLAT_CCS() in needs_ccs_pages
drm/i915: Implement WaEdpLinkRateDataReload
drm/i915/slpc: Let's fix the PCODE min freq table setup for SLPC
drm/i915/bios: Copy the whole MIPI sequence block
drm/ttm: update bulk move object of ghost BO
drm/edid: Handle EDID 1.4 range descriptor h/vfreq offsets
Pull KUnit fixes from Shuah Khan:
"Two fixes to test build and a fix for incorrect taint reason reporting"
* tag 'linux-kselftest-kunit-fixes-6.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
tools: Add new "test" taint to kernel-chktaint
kunit: fix Kconfig for build-in tests USB4 and Nitro Enclaves
kunit: fix assert_type for comparison macros
Pull RISC-V fixes from Palmer Dabbelt:
- A pair of device tree fixes for the Polarfire SOC
- A fix to avoid overflowing the PMU counter array when firmware
incorrectly reports the number of supported counters, which manifests
on OpenSBI versions prior to 1.1
* tag 'riscv-for-linus-6.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
perf: RISC-V: fix access beyond allocated array
riscv: dts: microchip: use an mpfs specific l2 compatible
dt-bindings: riscv: sifive-l2: add a PolarFire SoC compatible
Pull powerpc fix from Michael Ellerman:
- Fix crashes on bare metal due to the new plkps driver trying to probe
and call the hypervisor on non-pseries machines.
Thanks to Nathan Chancellor and Dan Horák.
* tag 'powerpc-6.0-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/pseries: Fix plpks crash on non-pseries
Commit c461731836 ("MIPS: Add NUMA support for Loongson-3") has increased
.bss size of the Octeon kernel from 16k to 16M. Providing the conditions
for SPARSEMEM_EXTREME avoids the waste of memory.
Thomas has tested the loogsoon64 kernel, where .bss is being reduced by
this patch from 16.5M to 515k.
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
We have a couple of problems, first reports of unexpected link breakage
for reads when cqe->res indicates that the IO was done in full. The
reason here is partial IO with retries.
TL;DR; we compare the result in __io_complete_rw_common() against
req->cqe.res, but req->cqe.res doesn't store the full length but rather
the length left to be done. So, when we pass the full corrected result
via kiocb_done() -> __io_complete_rw_common(), it fails.
The second problem is that we don't try to correct res in
io_complete_rw(), which, for instance, might be a problem for O_DIRECT
but when a prefix of data was cached in the page cache. We also
definitely don't want to pass a corrected result into io_rw_done().
The fix here is to leave __io_complete_rw_common() alone, always pass
not corrected result into it and fix it up as the last step just before
actually finishing the I/O.
Cc: stable@vger.kernel.org
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://github.com/axboe/liburing/issues/643
Reported-by: Beld Zhang <beldzhang@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
We're missing TIMED_OUT and RESV. Particularly the former is handy
for debugging, let's get them added.
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Pull btrfs fixes from David Sterba:
"A few more fixes to zoned mode and one regression fix for chunk limit:
- Zoned mode fixes:
- fix how wait/wake up is done when finishing zone
- fix zone append limit in emulated mode
- fix mount on devices with conventional zones
- fix regression, user settable data chunk limit got accidentally
lowered and causes allocation problems on some profiles (raid0,
raid1)"
* tag 'for-6.0-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: fix the max chunk size and stripe length calculation
btrfs: zoned: fix mounting with conventional zones
btrfs: zoned: set pseudo max append zone limit in zone emulation mode
btrfs: zoned: fix API misuse of zone finish waiting
Pull VFIO fix from Alex Williamson:
- Fix zero page refcount leak (Alex Williamson)
* tag 'vfio-v6.0-rc5' of https://github.com/awilliam/linux-vfio:
vfio/type1: Unpin zero pages
Pull sound fixes from Takashi Iwai:
"Lots of small fixes for various drivers at this time, hopefully it
will be the last big bump before 6.0 release.
The significant changes are regression fixes for (yet again) HD-audio
memory allocations and USB-audio PCM parameter handling, while there
are many small ASoC device-specific fixes as well as a few
out-of-bounds and race issues spotted by fuzzers"
* tag 'sound-6.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (29 commits)
ALSA: usb-audio: Clear fixed clock rate at closing EP
ALSA: emu10k1: Fix out of bounds access in snd_emu10k1_pcm_channel_alloc()
ALSA: hda: Once again fix regression of page allocations with IOMMU
ALSA: usb-audio: Fix an out-of-bounds bug in __snd_usb_parse_audio_interface()
ALSA: hda/tegra: Align BDL entry to 4KB boundary
ALSA: hda/sigmatel: Fix unused variable warning for beep power change
ALSA: pcm: oss: Fix race at SNDCTL_DSP_SYNC
ALSA: hda/sigmatel: Keep power up while beep is enabled
ALSA: aloop: Fix random zeros in capture data when using jiffies timer
ALSA: usb-audio: Split endpoint setups for hw_params and prepare
ALSA: usb-audio: Register card again for iface over delayed_register option
ALSA: usb-audio: Inform the delayed registration more properly
ASoC: fsl_aud2htx: Add error handler for pm_runtime_enable
ASoC: fsl_aud2htx: register platform component before registering cpu dai
ASoC: SOF: ipc4-topology: fix alh_group_ida max value
ASoC: mchp-spdiftx: Fix clang -Wbitfield-constant-conversion
ASoC: SOF: Kconfig: Make IPC_MESSAGE_INJECTOR depend on SND_SOC_SOF
ASoC: SOF: Kconfig: Make IPC_FLOOD_TEST depend on SND_SOC_SOF
ASoC: fsl_mqs: Fix supported clock DAI format
ASoC: nau8540: Implement hw constraint for rates
...
Pull perf tools fixes from Arnaldo Carvalho de Melo:
- Fix per-thread mmaps for multi-threaded targets, noticed with
'perf top --pid' with multithreaded targets
- Fix synthesis failure warnings in 'perf record'
- Fix L2 Topdown metrics disappearance for raw events in 'perf stat'
- Fix out of bound access in some CPU masks
- Fix segfault if there is no CPU PMU table and a metric is sought,
noticed when building with NO_JEVENTS=1
- Skip dummy event attr check in 'perf script' fixing nonsensical
warning about UREGS attribute not set, as 'dummy' events have no
samples
- Fix 'iregs' field handling with dummy events on hybrid systems in
'perf script'
- Prevent potential memory leak in c2c_he_zalloc() in 'perf c2c'
- Don't install data files with x permissions
- Fix types for print format in dlfilter-show-cycles
- Switch deprecated openssl MD5_* functions to new EVP API in 'genelf'
- Remove redundant word 'contention' in 'perf lock' help message
* tag 'perf-tools-fixes-for-v6.0-2022-09-08' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
perf record: Fix synthesis failure warnings
perf tools: Don't install data files with x permissions
perf script: Fix Cannot print 'iregs' field for hybrid systems
perf lock: Remove redundant word 'contention' in help message
perf dlfilter dlfilter-show-cycles: Fix types for print format
libperf evlist: Fix per-thread mmaps for multi-threaded targets
perf c2c: Prevent potential memory leak in c2c_he_zalloc()
perf genelf: Switch deprecated openssl MD5_* functions to new EVP API
tools/perf: Fix out of bound access to cpu mask array
perf affinity: Fix out of bound access to "sched_cpus" mask
perf stat: Fix L2 Topdown metrics disappear for raw events
perf script: Skip dummy event attr check
perf metric: Return early if no CPU PMU table exists
Pull tracing fixes from Steven Rostedt:
- Do not stop trace events in modules if TAINT_TEST is set
- Do not clobber mount options when tracefs is mounted a second time
- Prevent crash of kprobes in gate area
- Add static annotation to some non global functions
- Add some entries into the MAINTAINERS file
- Fix check of event_mutex held when accessing trigger list
- Add some __init/__exit annotations
- Fix reporting of what called hardirq_{enable,disable}_ip function
* tag 'trace-v6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracefs: Only clobber mode/uid/gid on remount if asked
kprobes: Prohibit probes in gate area
rv/reactor: add __init/__exit annotations to module init/exit funcs
tracing: Fix to check event_mutex is held while accessing trigger list
tracing: hold caller_addr to hardirq_{enable,disable}_ip
tracepoint: Allow trace events in modules with TAINT_TEST
MAINTAINERS: add scripts/tracing/ to TRACING
MAINTAINERS: Add Runtime Verification (RV) entry
rv/monitors: Make monitor's automata definition static
Pull SOFTIRQ_ON_OWN_STACK rework from Arnd Bergmann:
"Just one fixup patch, reworking the softirq_on_own_stack logic for
preempt-rt kernels as discussed in
https://lore.kernel.org/all/CAHk-=wgZSD3W2y6yczad2Am=EfHYyiPzTn3CfXxrriJf9i5W5w@mail.gmail.com/"
* tag 'asm-generic-fixes-6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
asm-generic: Conditionally enable do_softirq_own_stack() via Kconfig.
A recent patch moved ACL setting into nfsd_setattr().
Unfortunately it didn't work as nfsd_setattr() aborts early if
iap->ia_valid is 0.
Remove this test, and instead avoid calling notify_change() when
ia_valid is 0.
This means that nfsd_setattr() will now *always* lock the inode.
Previously it didn't if only a ATTR_MODE change was requested on a
symlink (see Commit 15b7a1b86d ("[PATCH] knfsd: fix setattr-on-symlink
error return")). I don't think this change really matters.
Fixes: c0cbe70742 ("NFSD: add posix ACLs to struct nfsd_attrs")
Signed-off-by: NeilBrown <neilb@suse.de>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Users may have explicitly configured their tracefs permissions; we
shouldn't overwrite those just because a second mount appeared.
Only clobber if the options were provided at mount time.
Note: the previous behavior was especially surprising in the presence of
automounted /sys/kernel/debug/tracing/.
Existing behavior:
## Pre-existing status: tracefs is 0755.
# stat -c '%A' /sys/kernel/tracing/
drwxr-xr-x
## (Re)trigger the automount.
# umount /sys/kernel/debug/tracing
# stat -c '%A' /sys/kernel/debug/tracing/.
drwx------
## Unexpected: the automount changed mode for other mount instances.
# stat -c '%A' /sys/kernel/tracing/
drwx------
New behavior (after this change):
## Pre-existing status: tracefs is 0755.
# stat -c '%A' /sys/kernel/tracing/
drwxr-xr-x
## (Re)trigger the automount.
# umount /sys/kernel/debug/tracing
# stat -c '%A' /sys/kernel/debug/tracing/.
drwxr-xr-x
## Expected: the automount does not change other mount instances.
# stat -c '%A' /sys/kernel/tracing/
drwxr-xr-x
Link: https://lkml.kernel.org/r/20220826174353.2.Iab6e5ea57963d6deca5311b27fb7226790d44406@changeid
Cc: stable@vger.kernel.org
Fixes: 4282d60689 ("tracefs: Add new tracefs file system")
Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
SBI firmware should report total number of firmware and hardware counters
including unused ones or special ones. In this case the kernel doesn't need
to make any assumptions about gaps in reported counters, e.g. excluded timer
counter. That was fixed in OpenSBI v1.1 by commit 3f66465fb6bf ("lib: pmu:
allow to use the highest available counter"). This kernel patch has no effect
if SBI firmware behaves correctly. However it eliminates access beyond the
allocated pmu_ctr_list if the kernel is used with OpenSBI older than v1.1.
Fixes: e999143459 ("RISC-V: Add perf platform driver based on SBI PMU extension")
Signed-off-by: Sergey Matyukevich <sergey.matyukevich@syntacore.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20220830155306.301714-2-geomatsi@gmail.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
