Enable support for restricted DMA pools which provide a level of DMA
memory protection on systems with limited hardware protection
capabilities, such as those lacking an IOMMU.
For instance, mt8192-asurada-spherion makes use of this to provide a
restricted DMA region for WiFi since its MT7921E WiFi card is connected
through PCIe, and the MT8192 SoC doesn't have an IOMMU context for the
PCIe controller.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20230130200820.82084-2-nfraprado@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Enable missing configs in the arm64 defconfig to get all devices probing
on mt8192-asurada based machines.
The devices enabled are: MediaTek Bluetooth USB controller, MediaTek
PCIe Gen3 MAC controller, MT7921E wireless adapter, Elan I2C Trackpad,
MediaTek SPI NOR flash controller, Mediatek SPMI Controller, ChromeOS EC
regulators, MT6315 PMIC, MediaTek Video Codec, MT8192 sound cards,
ChromeOS EC rpmsg communication, all MT8192 clocks.
REGULATOR_CROS_EC is enabled as builtin since it powers the MMC
controller for the SD card, making it required for booting on some
setups.
The MT8192 clocks are enabled as builtin for now since their Kconfigs
are bool, and will be changed to modules after those Kconfigs are
reworked.
Restricted DMA pool support is also required to get working WiFi, but
it is enabled in a separate commit since it alters behavior of other
platforms and devices.
By enabling the support for all of this platform's devices on the
defconfig we make it effortless to test the relevant hardware both by
developers as well as CI systems like KernelCI.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20230130200820.82084-1-nfraprado@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
i.MX defconfig change for 6.3:
- Drop PROVE_LOCKING option from imx_v6_v7_defconfig.
- Enable i.MX ICC and DEVFREQ driver as they are required by i.MX8MP
boot.
* tag 'imx-defconfig-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: imx_v6_v7_defconfig: Don't enable PROVE_LOCKING
arm64: defconfig: select i.MX ICC and DEVFREQ
Link: https://lore.kernel.org/r/20230130023947.11780-6-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This pull request contains Broadcom ARM SoCs defconfig updates for 6.3,
please pull the following:
- Stefan enables the necessary configuration options to make use of the
framebuffer on Raspberry Pi devices
* tag 'arm-soc/for-6.3/defconfig' of https://github.com/Broadcom/stblinux:
ARM: bcm2835_defconfig: Switch to SimpleDRM
ARM: bcm2835_defconfig: Enable the framebuffer
Link: https://lore.kernel.org/r/20230128193823.1628716-1-f.fainelli@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
For some reason that is unclear to me the i.MX defconfig for v6 and v7
boards enables PROVE_LOCKING. Since the defconfigs are generally
intended to be more production style configurations this doesn't seem
particularly intentional so drop this from the defconfig.
Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
In order for HPE platforms to be supported by linux on GXP it is
necessary for there to be fan and spi driver support. There fan driver
can support up to 16 fans that are driven by pwm through the CPLD. The
SPI driver supports access to the core flash and bios part. The SPI
driver spi-gxp was added previously to linux.
Signed-off-by: Nick Hawkins <nick.hawkins@hpe.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230113160651.51201-3-nick.hawkins@hpe.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The only missing configuration option preventing us from using
multi_v7_defconfig with the Raspberry Pi 4 is ARM_LPAE. It's needed as
the PCIe controller found on the SoC depends on 64bit addressing, yet
can't be included as not all v7 boards support LPAE.
Introduce multi_v7_lpae_defconfig, built off multi_v7_defconfig, which will
avoid us having to duplicate and maintain multiple similar configurations.
Needless to say the Raspberry Pi 4 is not the only platform that can
benefit from this new configuration.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Link: https://lore.kernel.org/r/20230124110213.3221264-11-alexander.stein@ew.tq-group.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Renesas ARM defconfig updates for v6.3
- Enable support for the Renesas RZ/G2L MIPI DSI, CSI-2, and Camera
Receiving Unit drivers in the arm64 defconfig,
- Refresh shmobile_defconfig for v6.1-rc5.
* tag 'renesas-arm-defconfig-for-v6.3-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
arm64: defconfig: Enable RZ/G2L MIPI CSI-2 and CRU support
ARM: shmobile: defconfig: Refresh for v6.1-rc5
arm64: defconfig: Enable Renesas RZ/G2L MIPI DSI driver
Link: https://lore.kernel.org/r/cover.1673702289.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
i.MX ICC and DEVFREQ driver is required for i.MX8MP normal boot,
because the BLK CTRL power domain driver requires QoS configuraton.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Pull powerpc fixes from Michael Ellerman:
- Three fixes for various bogosity in our linker script, revealed
by the recent commit which changed discard behaviour with some
toolchains.
* tag 'powerpc-6.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/vmlinux.lds: Don't discard .comment
powerpc/vmlinux.lds: Don't discard .rela* for relocatable builds
powerpc/vmlinux.lds: Define RUNTIME_DISCARD_EXIT
Pull memblock fixes from Mike Rapoport:
"Small fixes in kernel-doc and tests:
- Fix kernel-doc for memblock_phys_free() to use correct names for
the counterpart allocation methods
- Fix compilation error in memblock tests"
* tag 'fixes-2023-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock:
memblock: Fix doc for memblock_phys_free
memblock tests: Fix compilation error.
Pull NFS client fixes from Trond Myklebust:
- Fix a race in the RPCSEC_GSS upcall code that causes hung RPC calls
- Fix a broken coalescing test in the pNFS file layout driver
- Ensure that the access cache rcu path also applies the login test
- Fix up for a sparse warning
* tag 'nfs-for-6.2-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
NFS: Fix up a sparse warning
NFS: Judge the file access cache's timestamp in rcu path
pNFS/filelayout: Fix coalescing test for single DS
SUNRPC: ensure the matching upcall is in-flight upon downcall
Pull cifs fixes from Steve French:
"cifs/smb3 client fixes:
- two multichannel fixes
- three reconnect fixes
- unmap fix"
* tag '6.2-rc2-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: fix interface count calculation during refresh
cifs: refcount only the selected iface during interface update
cifs: protect access of TCP_Server_Info::{dstaddr,hostname}
cifs: fix race in assemble_neg_contexts()
cifs: ignore ipc reconnect failures during dfs failover
cifs: Fix kmap_local_page() unmapping
Pull devicetree fixes from Rob Herring:
- Fix DT memory scanning for some MIPS boards when memory is not
specified in DT
- Redo CONFIG_CMDLINE* handling for missing /chosen node. The first
attempt broke PS3 (and possibly other PPC platforms).
- Fix constraints in QCom Soundwire schema
* tag 'devicetree-fixes-for-6.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
of: fdt: Honor CONFIG_CMDLINE* even without /chosen node, take 2
Revert "of: fdt: Honor CONFIG_CMDLINE* even without /chosen node"
dt-bindings: soundwire: qcom,soundwire: correct sizes related to number of ports
of/fdt: run soc memory setup when early_init_dt_scan_memory fails
Pull USB fixes from Greg KH:
"Here are some small USB driver fixes for 6.2-rc3 that resolve some
reported issues. They include:
- of-reported ulpi problem, so the offending commit is reverted
- dwc3 driver bugfixes for recent changes
- fotg210 fixes
Most of these have been in linux-next for a while, the last few were
on the mailing list for a long time and passed all the 0-day bot
testing so all should be fine with them as well"
* tag 'usb-6.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
usb: dwc3: gadget: Ignore End Transfer delay on teardown
usb: dwc3: xilinx: include linux/gpio/consumer.h
usb: fotg210-udc: fix error return code in fotg210_udc_probe()
usb: fotg210: fix OTG-only build
Revert "usb: ulpi: defer ulpi_register on ulpi_read_id timeout"
Pull rdma fixes from Jason Gunthorpe:
"Most noticeable is that Yishai found a big data corruption regression
due to a change in the scatterlist:
- Do not wrongly combine non-contiguous pages in scatterlist
- Fix compilation warnings on gcc 13
- Oops when using some mlx5 stats
- Bad enforcement of atomic responder resources in mlx5"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
lib/scatterlist: Fix to merge contiguous pages into the last SG properly
RDMA/mlx5: Fix validation of max_rd_atomic caps for DC
RDMA/mlx5: Fix mlx5_ib_get_hw_stats when used for device
RDMA/srp: Move large values to a new enum for gcc13
Pull Kbuild fixes from Masahiro Yamada:
- Fix single *.ko build
- Fix module builds when vmlinux.o or Module.symver is missing
* tag 'kbuild-fixes-v6.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kbuild: readd -w option when vmlinux.o or Module.symver is missing
kbuild: fix single *.ko build
Pull drm fixes from Daniel Vetter:
"Still not much, but more than last week. Dave should be back next week
from the beaching.
drivers:
- i915-gvt fixes
- amdgpu/kfd fixes
- panfrost bo refcounting fix
- meson afbc corruption fix
- imx plane width fix
core:
- drm/sched fixes
- drm/mm kunit test fix
- dma-buf export error handling fixes"
* tag 'drm-fixes-2023-01-06' of git://anongit.freedesktop.org/drm/drm:
Revert "drm/amd/display: Enable Freesync Video Mode by default"
drm/i915/gvt: fix double free bug in split_2MB_gtt_entry
drm/i915/gvt: use atomic operations to change the vGPU status
drm/i915/gvt: fix vgpu debugfs clean in remove
drm/i915/gvt: fix gvt debugfs destroy
drm/i915: unpin on error in intel_vgpu_shadow_mm_pin()
drm/amd/display: Uninitialized variables causing 4k60 UCLK to stay at DPM1 and not DPM0
drm/amdkfd: Fix kernel warning during topology setup
drm/scheduler: Fix lockup in drm_sched_entity_kill()
drm/imx: ipuv3-plane: Fix overlay plane width
drm/scheduler: Fix lockup in drm_sched_entity_kill()
drm/virtio: Fix memory leak in virtio_gpu_object_create()
drm/meson: Reduce the FIFO lines held when AFBC is not used
drm/tests: reduce drm_mm_test stack usage
drm/panfrost: Fix GEM handle creation ref-counting
drm/plane-helper: Add the missing declaration of drm_atomic_state
dma-buf: fix dma_buf_export init order v2
TPM 1 is sometimes broken across system suspends, due to races or
locking issues or something else that haven't been diagnosed or fixed
yet, most likely having to do with concurrent reads from the TPM's
hardware random number generator driver. These issues prevent the system
from actually suspending, with errors like:
tpm tpm0: A TPM error (28) occurred continue selftest
...
tpm tpm0: A TPM error (28) occurred attempting get random
...
tpm tpm0: Error (28) sending savestate before suspend
tpm_tis 00:08: PM: __pnp_bus_suspend(): tpm_pm_suspend+0x0/0x80 returns 28
tpm_tis 00:08: PM: dpm_run_callback(): pnp_bus_suspend+0x0/0x10 returns 28
tpm_tis 00:08: PM: failed to suspend: error 28
PM: Some devices failed to suspend, or early wake event detected
This issue was partially fixed by 23393c6461 ("char: tpm: Protect
tpm_pm_suspend with locks"), in a last minute 6.1 commit that Linus took
directly because the TPM maintainers weren't available. However, it
seems like this just addresses the most common cases of the bug, rather
than addressing it entirely. So there are more things to fix still,
apparently.
In lieu of actually fixing the underlying bug, just allow system suspend
to continue, so that laptops still go to sleep fine. Later, this can be
reverted when the real bug is fixed.
Link: https://lore.kernel.org/lkml/7cbe96cf-e0b5-ba63-d1b4-f63d2e826efa@suse.cz/
Cc: stable@vger.kernel.org # 6.1+
Reported-by: Vlastimil Babka <vbabka@suse.cz>
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Luigi Semenzato <semenzato@chromium.org>
Cc: Peter Huewe <peterhuewe@gmx.de>
Cc: Jarkko Sakkinen <jarkko@kernel.org>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: Johannes Altmanninger <aclopte@gmail.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Commit 55d1cbbbb2 ("hfs/hfsplus: use WARN_ON for sanity check") fixed
a build warning by turning a comment into a WARN_ON(), but it turns out
that syzbot then complains because it can trigger said warning with a
corrupted hfs image.
The warning actually does warn about a bad situation, but we are much
better off just handling it as the error it is. So rather than warn
about us doing bad things, stop doing the bad things and return -EIO.
While at it, also fix a memory leak that was introduced by an earlier
fix for a similar syzbot warning situation, and add a check for one case
that historically wasn't handled at all (ie neither comment nor
subsequent WARN_ON).
Reported-by: syzbot+7bb7cd3595533513a9e7@syzkaller.appspotmail.com
Fixes: 55d1cbbbb2 ("hfs/hfsplus: use WARN_ON for sanity check")
Fixes: 8d824e69d9 ("hfs: fix OOB Read in __hfs_brec_find")
Link: https://lore.kernel.org/lkml/000000000000dbce4e05f170f289@google.com/
Tested-by: Michael Schmitz <schmitzmic@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Viacheslav Dubeyko <slava@dubeyko.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Pull block fixes from Jens Axboe:
"The big change here is obviously the revert of the pktcdvd driver
removal. Outside of that, just minor tweaks. In detail:
- Re-instate the pktcdvd driver, which necessitates adding back
bio_copy_data_iter() and the fops->devnode() hook for now (me)
- Fix for splitting of a bio marked as NOWAIT, causing either nowait
reads or writes to error with EAGAIN even if parts of the IO
completed (me)
- Fix for ublk, punting management commands to io-wq as they can all
easily block for extended periods of time (Ming)
- Removal of SRCU dependency for the block layer (Paul)"
* tag 'block-2023-01-06' of git://git.kernel.dk/linux:
block: Remove "select SRCU"
Revert "pktcdvd: remove driver."
Revert "block: remove devnode callback from struct block_device_operations"
Revert "block: bio_copy_data_iter"
ublk: honor IO_URING_F_NONBLOCK for handling control command
block: don't allow splitting of a REQ_NOWAIT bio
block: handle bio_split_to_limits() NULL return
Pull io_uring fixes from Jens Axboe:
"A few minor fixes that should go into the 6.2 release:
- Fix for a memory leak in io-wq worker creation, if we ultimately
end up canceling the worker creation before it gets created (me)
- lockdep annotations for the CQ locking (Pavel)
- A regression fix for CQ timeout handling (Pavel)
- Ring pinning around deferred task_work fix (Pavel)
- A trivial member move in struct io_ring_ctx, saving us some memory
(me)"
* tag 'io_uring-2023-01-06' of git://git.kernel.dk/linux:
io_uring: fix CQ waiting timeout handling
io_uring: move 'poll_multi_queue' bool in io_ring_ctx
io_uring: lockdep annotate CQ locking
io_uring: pin context while queueing deferred tw
io_uring/io-wq: free worker if task_work creation is canceled
Pull arm TIF_NOTIFY_SIGNAL fixup from Jens Axboe:
"Hui Tang reported a performance regressions with _TIF_WORK_MASK in
newer kernels, which he tracked to a change that went into 5.11. After
this change, we'll call do_work_pending() more often than we need to,
because we're now testing bits 0..15 rather than just 0..7.
Shuffle the bits around to avoid this"
* tag 'tif-notify-signal-2023-01-06' of git://git.kernel.dk/linux:
ARM: renumber bits related to _TIF_WORK_MASK
Pull ceph fixes from Ilya Dryomov:
"Two file locking fixes from Xiubo"
* tag 'ceph-for-6.2-rc3' of https://github.com/ceph/ceph-client:
ceph: avoid use-after-free in ceph_fl_release_lock()
ceph: switch to vfs_inode_has_locks() to fix file lock bug
Pull UDF fixes from Jan Kara:
"Two fixups of the UDF changes that went into 6.2-rc1"
* tag 'fixes_for_v6.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
udf: initialize newblock to 0
udf: Fix extension of the last extent in the file
Pull btrfs fixes from David Sterba:
"A few more regression and regular fixes:
- regressions:
- fix assertion condition using = instead of ==
- fix false alert on bad tree level check
- fix off-by-one error in delalloc search during lseek
- fix compat ro feature check at read-write remount
- handle case when read-repair happens with ongoing device replace
- updated error messages"
* tag 'for-6.2-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: fix compat_ro checks against remount
btrfs: always report error in run_one_delayed_ref()
btrfs: handle case when repair happens with dev-replace
btrfs: fix off-by-one in delalloc search during lseek
btrfs: fix false alert on bad tree level check
btrfs: add error message for metadata level mismatch
btrfs: fix ASSERT em->len condition in btrfs_get_extent
Pull RISC-V fixes from Palmer Dabbelt:
- use the correct mask for c.jr/c.jalr when decoding instructions
- build fix for get_user() to avoid a sparse warning
* tag 'riscv-for-linus-6.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: uaccess: fix type of 0 variable on error in get_user()
riscv, kprobes: Stricter c.jr/c.jalr decoding
Pull perf tools fixes from Arnaldo Carvalho de Melo:
- Fix segfault when trying to process tracepoints present in a
perf.data file and not linked with libtraceevent.
- Fix build on uClibc systems by adding missing sys/types.h include,
that was being obtained indirectly which stopped being the case when
tools/lib/traceevent was removed.
- Don't show commands in 'perf help' that depend on linking with
libtraceevent when not building with that library, which is now a
possibility since we no longer ship a copy in tools/lib/traceevent.
- Fix failure in 'perf test' entry testing the combination of 'perf
probe' user space function + 'perf record' + 'perf script' where it
expects a backtrace leading to glibc's inet_pton() from 'ping' that
now happens more than once with glibc 2.35 for IPv6 addreses.
- Fix for the inet_pton perf test on s/390 where
'text_to_binary_address' now appears on the backtrace.
- Fix build error on riscv due to missing header for 'struct
perf_sample'.
- Fix 'make -C tools perf_install' install variant by not propagating
the 'subdir' to submakes for the 'install_headers' targets.
- Fix handling of unsupported cgroup events when using BPF counters in
'perf stat'.
- Count all cgroups, not just the last one when using 'perf stat' and
combining --for-each-cgroup with --bpf-counters.
This makes the output using BPF counters match the output without
using it, which was the intention all along, the output should be the
same using --bpf-counters or not.
- Fix 'perf lock contention' core dump related to not finding the
"__sched_text_end" symbol on s/390.
- Fix build failure when HEAD is signed: exclude the signature from the
version string.
- Add missing closedir() calls to in perf_data__open_dir(), plugging a
fd leak.
* tag 'perf-tools-fixes-for-v6.2-1-2023-01-06' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
perf tools: Fix build on uClibc systems by adding missing sys/types.h include
perf stat: Fix handling of --for-each-cgroup with --bpf-counters to match non BPF mode
perf stat: Fix handling of unsupported cgroup events when using BPF counters
perf test record_probe_libc_inet_pton: Fix test on s/390 where 'text_to_binary_address' now appears on the backtrace
perf lock contention: Fix core dump related to not finding the "__sched_text_end" symbol on s/390
perf build: Don't propagate subdir to submakes for install_headers
perf test record_probe_libc_inet_pton: Fix failure due to extra inet_pton() backtrace in glibc >= 2.35
perf tools: Fix segfault when trying to process tracepoints in perf.data and not linked with libtraceevent
perf tools: Don't include signature in version strings
perf help: Use HAVE_LIBTRACEEVENT to filter out unsupported commands
perf tools riscv: Fix build error on riscv due to missing header for 'struct perf_sample'
perf tools: Fix resources leak in perf_data__open_dir()
Pull perf fix from Ingo Molnar:
"Intel RAPL updates for new model IDs"
* tag 'perf-urgent-2023-01-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/x86/rapl: Add support for Intel Emerald Rapids
perf/x86/rapl: Add support for Intel Meteor Lake
perf/x86/rapl: Treat Tigerlake like Icelake
Pull crypto fixes from Herbert Xu:
"This fixes a CFI crash in arm64/sm4 as well as a regression in the
caam driver"
* tag 'v6.2-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: arm64/sm4 - fix possible crash with CFI enabled
crypto: caam - fix CAAM io mem access in blob_gen
If we delay sending End Transfer for Setup TRB to be prepared, we need
to check if the End Transfer was in preparation for a driver
teardown/soft-disconnect. In those cases, just send the End Transfer
command without delay.
In the case of soft-disconnect, there's a very small chance the command
may not go through immediately. But should it happen, the Setup TRB will
be prepared during the polling of the controller halted state, allowing
the command to go through then.
In the case of disabling endpoint due to reconfiguration (e.g.
set_interface(alt-setting) or usb reset), then it's driven by the host.
Typically the host wouldn't immediately cancel the control request and
send another control transfer to trigger the End Transfer command
timeout.
Fixes: 4db0fbb601 ("usb: dwc3: gadget: Don't delay End Transfer on delayed_status")
Cc: stable@vger.kernel.org
Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/f1617a323e190b9cc408fb8b65456e32b5814113.1670546756.git.Thinh.Nguyen@synopsys.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The newly added gpio consumer calls cause a build failure in configurations
that fail to include the right header implicitly:
drivers/usb/dwc3/dwc3-xilinx.c: In function 'dwc3_xlnx_init_zynqmp':
drivers/usb/dwc3/dwc3-xilinx.c:207:22: error: implicit declaration of function 'devm_gpiod_get_optional'; did you mean 'devm_clk_get_optional'? [-Werror=implicit-function-declaration]
207 | reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW);
| ^~~~~~~~~~~~~~~~~~~~~~~
| devm_clk_get_optional
Fixes: ca05b38252 ("usb: dwc3: xilinx: Add gpio-reset support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20230103121755.956027-1-arnd@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The clang build reports this error
fs/udf/inode.c:805:6: error: variable 'newblock' is used uninitialized whenever 'if' condition is true [-Werror,-Wsometimes-uninitialized]
if (*err < 0)
^~~~~~~~
newblock is never set before error handling jump.
Initialize newblock to 0 and remove redundant settings.
Fixes: d8b39db5fab8 ("udf: Handle error when adding extent to a file")
Reported-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Message-Id: <20221230175341.1629734-1-trix@redhat.com>
When extending the last extent in the file within the last block, we
wrongly computed the length of the last extent. This is mostly a
cosmetical problem since the extent does not contain any data and the
length will be fixed up by following operations but still.
Fixes: 1f3868f068 ("udf: Fix extending file within last block")
Signed-off-by: Jan Kara <jack@suse.cz>
