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Reuse the skb buffer provided by the PCIe driver to pass it onto the
stack, instead of copying it to a new skb.
Fixes: c2b636b3f788 ("Bluetooth: btintel_pcie: Add support for PCIe transport")
Signed-off-by: Kiran K <kiran.k@intel.com>
Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
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Pull kvm fixes from Paolo Bonzini:
"ARM:
- Single fix for broken usage of 'multi-MIDR' infrastructure in PI
code, adding an open-coded erratum check for everyone's favorite
pile of sand: Cavium ThunderX
x86:
- Bugfixes from a planned posted interrupt rework
- Do not use kvm_rip_read() unconditionally to cater for guests with
inaccessible register state"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86: Do not use kvm_rip_read() unconditionally for KVM_PROFILING
KVM: x86: Do not use kvm_rip_read() unconditionally in KVM tracepoints
KVM: SVM: WARN if an invalid posted interrupt IRTE entry is added
iommu/amd: WARN if KVM attempts to set vCPU affinity without posted intrrupts
iommu/amd: Return an error if vCPU affinity is set for non-vCPU IRTE
KVM: x86: Take irqfds.lock when adding/deleting IRQ bypass producer
KVM: x86: Explicitly treat routing entry type changes as changes
KVM: x86: Reset IRTE to host control if *new* route isn't postable
KVM: SVM: Allocate IR data using atomic allocation
KVM: SVM: Don't update IRTEs if APICv/AVIC is disabled
KVM: arm64, x86: make kvm_arch_has_irq_bypass() inline
arm64: Rework checks for broken Cavium HW in the PI code
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Pull block fixes from Jens Axboe:
- Fix autoloading of drivers from stat*(2)
- Fix losing read-ahead setting one suspend/resume, when a device is
re-probed.
- Fix race between setting the block size and page cache updates.
Includes a helper that a coming XFS fix will use as well.
- ublk cancelation fixes.
- ublk selftest additions and fixes.
- NVMe pull via Christoph:
- fix an out-of-bounds access in nvmet_enable_port (Richard
Weinberger)
* tag 'block-6.15-20250424' of git://git.kernel.dk/linux:
ublk: fix race between io_uring_cmd_complete_in_task and ublk_cancel_cmd
ublk: call ublk_dispatch_req() for handling UBLK_U_IO_NEED_GET_DATA
block: don't autoload drivers on blk-cgroup configuration
block: don't autoload drivers on stat
block: remove the backing_inode variable in bdev_statx
block: move blkdev_{get,put} _no_open prototypes out of blkdev.h
block: never reduce ra_pages in blk_apply_bdi_limits
selftests: ublk: common: fix _get_disk_dev_t for pre-9.0 coreutils
selftests: ublk: remove useless 'delay_us' from 'struct dev_ctx'
selftests: ublk: fix recover test
block: hoist block size validation code to a separate function
block: fix race between set_blocksize and read paths
nvmet: fix out-of-bounds access in nvmet_enable_port
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The 'wlen' member of the qpic_spi_nand structure is never used in the
code so remove that.
Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Link: https://patch.msgid.link/20250424-qpic-snand-remove-wlen-v1-1-2a7467ce2e3a@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These are cpufreq driver fixes addressing multiple assorted issues:
- Fix possible out-of-bound / NULL-ptr-deref in cpufreq drivers
(Henry Martin, Andre Przywara)
- Fix Kconfig issues with compile-test in cpufreq drivers (Krzysztof
Kozlowski, Johan Hovold)
- Fix invalid return value in .get() in the CPPC cpufreq driver (Marc
Zyngier)
- Add SM8650 to cpufreq-dt-platdev blocklist (Pengyu Luo)"
* tag 'pm-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpufreq: fix compile-test defaults
cpufreq: cppc: Fix invalid return value in .get() callback
cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate()
cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate()
cpufreq: apple-soc: Fix null-ptr-deref in apple_soc_cpufreq_get_rate()
cpufreq: Do not enable by default during compile testing
cpufreq: Add SM8650 to cpufreq-dt-platdev blocklist
cpufreq: sun50i: prevent out-of-bounds access
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are some small USB driver fixes and new device ids for 6.15-rc4.
Nothing major in here, just the normal set of issues that have cropped
up after -rc1:
- new device ids for usb-serial drivers
- new device quirks added
- typec driver fixes
- chipidea driver fixes
- xhci driver fixes
- wdm driver fixes
- cdns3 driver fixes
- MAINTAINERS file update
All of these, except for the MAINTAINERS file update, have been in
linux-next for a while with no reported issues"
* tag 'usb-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (27 commits)
MAINTAINERS: Assign maintainer for the port controller drivers
USB: serial: simple: add OWON HDS200 series oscilloscope support
USB: serial: ftdi_sio: add support for Abacus Electrics Optical Probe
USB: serial: option: add Sierra Wireless EM9291
usb: typec: class: Unlocked on error in typec_register_partner()
usb: quirks: Add delay init quirk for SanDisk 3.2Gen1 Flash Drive
USB: wdm: add annotation
USB: wdm: wdm_wwan_port_tx_complete mutex in atomic context
USB: wdm: close race between wdm_open and wdm_wwan_port_stop
USB: wdm: handle IO errors in wdm_wwan_port_start
USB: VLI disk crashes if LPM is used
usb: dwc3: gadget: check that event count does not exceed event buffer length
USB: storage: quirk for ADATA Portable HDD CH94
usb: quirks: add DELAY_INIT quirk for Silicon Motion Flash Drive
USB: OHCI: Add quirk for LS7A OHCI controller (rev 0x02)
usb: dwc3: xilinx: Prevent spike in reset signal
usb: cdns3: Fix deadlock when using NCM gadget
usb: chipidea: ci_hdrc_imx: implement usb_phy_init() error handling
usb: chipidea: ci_hdrc_imx: fix call balance of regulator routines
usb: chipidea: ci_hdrc_imx: fix usbmisc handling
...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial fixes from Greg KH:
"Here are three small tty/serial driver fixes for 6.15-rc4 to resolve
some reported issues. They are:
- permissions change for TIOCL_SELMOUSEREPORT to resolve a relaxing
of permissions that showed up 6.14 that wasn't _quite_ right.
- sifive serial driver fix
- msm serial driver fix
All of these have been in linux-next for over a week with no reported
issues"
* tag 'tty-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
serial: sifive: lock port in startup()/shutdown() callbacks
tty: Require CAP_SYS_ADMIN for all usages of TIOCL_SELMOUSEREPORT
serial: msm: Configure correct working mode before starting earlycon
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg KH:
"Here are some small char/misc driver fixes to resolve reported
problems for 6.15-rc4. Included in here are:
- misc chrdev region range fix reported by many people
- nvmem driver fixes and dt updates
- mei new device id and fixes
- comedi driver fix
- pps driver fix
- binder debug log fix
- pci1xxxx driver fixes
- firmware driver fix
All of these have been in linux-next for over a week with no reported
issues"
* tag 'char-misc-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (25 commits)
firmware: stratix10-svc: Add of_platform_default_populate()
mei: vsc: Use struct vsc_tp_packet as vsc-tp tx_buf and rx_buf type
mei: vsc: Fix fortify-panic caused by invalid counted_by() use
pps: generators: tio: fix platform_set_drvdata()
mcb: fix a double free bug in chameleon_parse_gdd()
misc: microchip: pci1xxxx: Fix incorrect IRQ status handling during ack
misc: microchip: pci1xxxx: Fix Kernel panic during IRQ handler registration
char: misc: register chrdev region with all possible minors
mei: me: add panther lake H DID
comedi: jr3_pci: Fix synchronous deletion of timer
binder: fix offset calculation in debug log
intel_th: avoid using deprecated page->mapping, index fields
dt-bindings: nvmem: Add compatible for MSM8960
dt-bindings: nvmem: Add compatible for IPQ5018
nvmem: qfprom: switch to 4-byte aligned reads
nvmem: core: update raw_len if the bit reading is required
nvmem: core: verify cell's raw_len
nvmem: core: fix bit offsets of more than one byte
dt-bindings: nvmem: fixed-cell: increase bits start value to 31
dt-bindings: nvmem: Add compatible for MS8937
...
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git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core
Pull driver core fixes from Greg KH:
"Here are some small driver core fixes to resolve a number of reported
problems. Included in here are:
- driver core sync fix revert to resolve a much reported problem,
hopefully this is finally resolved
- MAINTAINERS file update, documenting that the driver-core tree is
now under a "shared" maintainership model, thanks to Rafael and
Danilo for offering to do this!
- auxbus documentation and MAINTAINERS file update
- MAINTAINERS file update for Rust PCI code
- firmware rust binding fixup
- software node link fix
All of these have been in linux-next for over a week with no reported
issues"
* tag 'driver-core-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core:
drivers/base/memory: Avoid overhead from for_each_present_section_nr()
software node: Prevent link creation failure from causing kobj reference count imbalance
device property: Add a note to the fwnode.h
drivers/base: Add myself as auxiliary bus reviewer
drivers/base: Extend documentation with preferred way to use auxbus
driver core: fix potential NULL pointer dereference in dev_uevent()
driver core: introduce device_set_driver() helper
Revert "drivers: core: synchronize really_probe() and dev_uevent()"
MAINTAINERS: update the location of the driver-core git tree
rust: firmware: Use `ffi::c_char` type in `FwFunc`
MAINTAINERS: pci: add entry for Rust PCI code
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During CPU hotunplug events (such as those occurring during
suspend/resume cycles), platform firmware may modify the CPU boost
state.
If boost was disabled prior to CPU removal, it correctly remains
disabled upon re-plug. However, if firmware re-enables boost while the
CPU is offline, the CPU may return with boost enabled—even if it was
originally disabled—once it is hotplugged back in. This leads to
inconsistent behavior and violates user or kernel policy expectations.
To maintain consistency, ensure the boost state is re-synchronized with
the kernel policy when a CPU is hotplugged back in.
Note: This re-synchronization is not necessary during the initial call
to ->init() for a CPU, as the cpufreq core handles it via
cpufreq_online(). At that point, acpi_cpufreq_driver.boost_enabled is
initialized to the value returned by boost_state(0).
Fixes: 2b16c631832d ("cpufreq: ACPI: Remove set_boost in acpi_cpufreq_cpu_init()")
Reported-by: Nicholas Chin <nic.c3.14@gmail.com>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220013
Tested-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-by: Lifeng Zheng <zhenglifeng1@huawei.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Link: https://patch.msgid.link/9c7de55fb06015c1b77e7dafd564b659838864e0.1745511526.git.viresh.kumar@linaro.org
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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For some SPI flash memory operations, dummy bytes are not mandatory. For
example, in Winbond SPINAND flash memory devices, the `write_cache` and
`update_cache` operation variants have zero dummy bytes. Calculating the
duration for SPI memory operations with zero dummy bytes causes
a divide error when `ncycles` is calculated in the
spi_mem_calc_op_duration().
Add changes to skip the 'ncylcles' calculation for zero dummy bytes.
Following divide error is fixed by this change:
Oops: divide error: 0000 [#1] PREEMPT SMP NOPTI
...
? do_trap+0xdb/0x100
? do_error_trap+0x75/0xb0
? spi_mem_calc_op_duration+0x56/0xb0
? exc_divide_error+0x3b/0x70
? spi_mem_calc_op_duration+0x56/0xb0
? asm_exc_divide_error+0x1b/0x20
? spi_mem_calc_op_duration+0x56/0xb0
? spinand_select_op_variant+0xee/0x190 [spinand]
spinand_match_and_init+0x13e/0x1a0 [spinand]
spinand_manufacturer_match+0x6e/0xa0 [spinand]
spinand_probe+0x357/0x7f0 [spinand]
? kernfs_activate+0x87/0xd0
spi_mem_probe+0x7a/0xb0
spi_probe+0x7d/0x130
Fixes: 226d6cb3cb79 ("spi: spi-mem: Estimate the time taken by operations")
Suggested-by: Krishnamoorthi M <krishnamoorthi.m@amd.com>
Co-developed-by: Akshata MukundShetty <akshata.mukundshetty@amd.com>
Signed-off-by: Akshata MukundShetty <akshata.mukundshetty@amd.com>
Signed-off-by: Raju Rangoju <Raju.Rangoju@amd.com>
Link: https://patch.msgid.link/20250424121333.417372-1-Raju.Rangoju@amd.com
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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The recent move of the bdev_statx call to the low-level vfs_getattr_nosec
helper caused it being used by devtmpfs, which leads to deadlocks in
md teardown due to the block device lookup and put interfering with the
unusual lifetime rules in md.
But as handle_remove only works on inodes created and owned by devtmpfs
itself there is no need to use vfs_getattr_nosec vs simply reading the
mode from the inode directly. Switch to that to avoid the bdev lookup
or any other unintentional side effect.
Reported-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Reported-by: Xiao Ni <xni@redhat.com>
Fixes: 777d0961ff95 ("fs: move the bdex_statx call to vfs_getattr_nosec")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/20250423045941.1667425-1-hch@lst.de
Tested-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Tested-by: Xiao Ni <xni@redhat.com>
Tested-by: Ayush Jain <Ayush.jain3@amd.com>
Tested-by: Heiko Carstens <hca@linux.ibm.com>
Reviewed-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
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Correct setup of D0i2 disable which was
by mistake set up to value 1 and use BIT(1) instead.
Fixes: 011529fe8112 ("accel/ivpu: Implement D0i2 disable test mode")
Signed-off-by: Andrzej Kacprowski <Andrzej.Kacprowski@linux.intel.com>
Signed-off-by: Maciej Falkowski <maciej.falkowski@linux.intel.com>
Reviewed-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Link: https://lore.kernel.org/r/20250416102629.384626-1-maciej.falkowski@linux.intel.com
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Fix improper use of dct_active_percent field in DCT interrupt handler
causing DCT to never get enabled. Set dct_active_percent internally before
IPC to ensure correct driver value even if IPC fails.
Set default DCT value to 30 accordingly to HW architecture specification.
Fixes: a19bffb10c46 ("accel/ivpu: Implement DCT handling")
Signed-off-by: Karol Wachowski <karol.wachowski@intel.com>
Signed-off-by: Maciej Falkowski <maciej.falkowski@linux.intel.com>
Reviewed-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Link: https://lore.kernel.org/r/20250416102616.384577-1-maciej.falkowski@linux.intel.com
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ublk_cancel_cmd() calls io_uring_cmd_done() to complete uring_cmd, but
we may have scheduled task work via io_uring_cmd_complete_in_task() for
dispatching request, then kernel crash can be triggered.
Fix it by not trying to canceling the command if ublk block request is
started.
Fixes: 216c8f5ef0f2 ("ublk: replace monitor with cancelable uring_cmd")
Reported-by: Jared Holzman <jholzman@nvidia.com>
Tested-by: Jared Holzman <jholzman@nvidia.com>
Closes: https://lore.kernel.org/linux-block/d2179120-171b-47ba-b664-23242981ef19@nvidia.com/
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250425013742.1079549-3-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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We call io_uring_cmd_complete_in_task() to schedule task_work for handling
UBLK_U_IO_NEED_GET_DATA.
This way is really not necessary because the current context is exactly
the ublk queue context, so call ublk_dispatch_req() directly for handling
UBLK_U_IO_NEED_GET_DATA.
Fixes: 216c8f5ef0f2 ("ublk: replace monitor with cancelable uring_cmd")
Tested-by: Jared Holzman <jholzman@nvidia.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250425013742.1079549-2-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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The cited commit assumes enabling roce always succeeds. But it is
not true. Add error handling for it.
Fixes: 80f09dfc237f ("net/mlx5: Eswitch, enable RoCE loopback traffic")
Signed-off-by: Chris Mi <cmi@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Reviewed-by: Maor Gottlieb <maorg@nvidia.com>
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Link: https://patch.msgid.link/20250423083611.324567-6-mbloch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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RTNL needs to be acquired before state_lock.
Fixes: fdce06bda7e5 ("net/mlx5e: Acquire RTNL lock before RQs/SQs activation/deactivation")
Signed-off-by: Cosmin Ratiu <cratiu@nvidia.com>
Reviewed-by: Dragos Tatulea <dtatulea@nvidia.com>
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Link: https://patch.msgid.link/20250423083611.324567-5-mbloch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Previously the offload of the rule with header rewrite and mirror to
both internal and external destinations is skipped if the encap entry
is not valid. But it shouldn't because driver will try to offload it
again if neighbor is updated and encap entry is valid, to replace the
old FTE added for slow path. But the extra split attr doesn't exist at
that time as the process is skipped, driver then fails to offload it.
To fix this issue, remove the checking and continue the attr process
if encap entry is invalid.
Fixes: b11bde56246e ("net/mlx5e: TC, Offload rewrite and mirror to both internal and external dests")
Signed-off-by: Jianbo Liu <jianbol@nvidia.com>
Reviewed-by: Cosmin Ratiu <cratiu@nvidia.com>
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Link: https://patch.msgid.link/20250423083611.324567-4-mbloch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Initialize the source MAC address when creating the default GID entry.
Since this entry is used only for loopback traffic, it only needs to
be a unicast address. A zeroed-out MAC address is sufficient for this
purpose.
Without this fix, random bits would be assigned as the source address.
If these bits formed a multicast address, the firmware would return an
error, preventing the user from switching to switchdev mode:
Error: mlx5_core: Failed setting eswitch to offloads.
kernel answers: Invalid argument
Fixes: 80f09dfc237f ("net/mlx5: Eswitch, enable RoCE loopback traffic")
Signed-off-by: Maor Gottlieb <maorg@nvidia.com>
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Link: https://patch.msgid.link/20250423083611.324567-3-mbloch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Symbolic (e.g. "vxlan") and custom (e.g. "tunnel_header_0") tunnels
cannot be combined, but the match params interface does not have fields
for matching on vxlan gbp. To match vxlan bgp, the tc_tun layer uses
tunnel_header_0.
Allow matching on both VNI and GBP by matching the VNI with a custom
tunnel header instead of the symbolic field name.
Matching solely on the VNI continues to use the symbolic field name.
Fixes: 74a778b4a63f ("net/mlx5: HWS, added definers handling")
Signed-off-by: Vlad Dogaru <vdogaru@nvidia.com>
Reviewed-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Link: https://patch.msgid.link/20250423083611.324567-2-mbloch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"The single core change is an obvious bug fix (and falls within the LF
guidelines for patches from sanctioned entities). The other driver
changes are a bit larger but likewise pretty obvious"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: mpi3mr: Add level check to control event logging
scsi: ufs: core: Add NULL check in ufshcd_mcq_compl_pending_transfer()
scsi: core: Clear flags for scsi_cmnd that did not complete
scsi: ufs: Introduce quirk to extend PA_HIBERN8TIME for UFS devices
scsi: ufs: qcom: Add quirks for Samsung UFS devices
scsi: target: iscsi: Fix timeout on deleted connection
scsi: mpi3mr: Reset the pending interrupt flag
scsi: mpi3mr: Fix pending I/O counter
scsi: ufs: mcq: Add NULL check in ufshcd_mcq_abort()
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Add DMA support for spicc driver.
DMA works if the transfer meets the following conditions:
1. 64 bits per word;
2. The transfer length must be multiples of the dma_burst_len,
and the dma_burst_len should be one of 8,7...2,
otherwise, it will be split into several SPI bursts.
Signed-off-by: Sunny Luo <sunny.luo@amlogic.com>
Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
Link: https://patch.msgid.link/20250414-spi-dma-v2-1-84bbd92fa469@amlogic.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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When a VNI is deleted from a VXLAN device in 'vnifilter' mode, the FDB
entry associated with the default remote (assuming one was configured)
is deleted without holding the hash lock. This is wrong and will result
in a warning [1] being generated by the lockdep annotation that was
added by commit ebe642067455 ("vxlan: Create wrappers for FDB lookup").
Reproducer:
# ip link add vx0 up type vxlan dstport 4789 external vnifilter local 192.0.2.1
# bridge vni add vni 10010 remote 198.51.100.1 dev vx0
# bridge vni del vni 10010 dev vx0
Fix by acquiring the hash lock before the deletion and releasing it
afterwards. Blame the original commit that introduced the issue rather
than the one that exposed it.
[1]
WARNING: CPU: 3 PID: 392 at drivers/net/vxlan/vxlan_core.c:417 vxlan_find_mac+0x17f/0x1a0
[...]
RIP: 0010:vxlan_find_mac+0x17f/0x1a0
[...]
Call Trace:
<TASK>
__vxlan_fdb_delete+0xbe/0x560
vxlan_vni_delete_group+0x2ba/0x940
vxlan_vni_del.isra.0+0x15f/0x580
vxlan_process_vni_filter+0x38b/0x7b0
vxlan_vnifilter_process+0x3bb/0x510
rtnetlink_rcv_msg+0x2f7/0xb70
netlink_rcv_skb+0x131/0x360
netlink_unicast+0x426/0x710
netlink_sendmsg+0x75a/0xc20
__sock_sendmsg+0xc1/0x150
____sys_sendmsg+0x5aa/0x7b0
___sys_sendmsg+0xfc/0x180
__sys_sendmsg+0x121/0x1b0
do_syscall_64+0xbb/0x1d0
entry_SYSCALL_64_after_hwframe+0x4b/0x53
Fixes: f9c4bb0b245c ("vxlan: vni filtering support on collect metadata device")
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://patch.msgid.link/20250423145131.513029-1-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless
Johannes Berg says:
====================
Some more fixes, notably:
* iwlwifi: various regression and iwlmld fixes
* mac80211: fix TX frames in monitor mode
* brcmfmac: error handling for firmware load
* tag 'wireless-2025-04-24' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless:
wifi: iwlwifi: restore missing initialization of async_handlers_list
wifi: brcm80211: fmac: Add error handling for brcmf_usb_dl_writeimage()
wifi: plfxlc: Remove erroneous assert in plfxlc_mac_release
wifi: iwlwifi: fix the check for the SCRATCH register upon resume
wifi: iwlwifi: don't warn if the NIC is gone in resume
wifi: iwlwifi: mld: fix BAID validity check
wifi: iwlwifi: back off on continuous errors
wifi: iwlwifi: mld: only create debugfs symlink if it does not exist
wifi: iwlwifi: mld: inform trans on init failure
wifi: iwlwifi: mld: properly handle async notification in op mode start
Revert "wifi: iwlwifi: make no_160 more generic"
Revert "wifi: iwlwifi: add support for BE213"
wifi: mac80211: restore monitor for outgoing frames
====================
Link: https://patch.msgid.link/20250424120535.56499-3-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"No fixes from any subtree.
Current release - regressions:
- net: fix the missing unlock for detached devices
Previous releases - regressions:
- sched: fix UAF vulnerability in HFSC qdisc
- lwtunnel: disable BHs when required
- mptcp: pm: defer freeing of MPTCP userspace path manager entries
- tipc: fix NULL pointer dereference in tipc_mon_reinit_self()
- eth: virtio-net: disable delayed refill when pausing rx
Previous releases - always broken:
- phylink: fix suspend/resume with WoL enabled and link down
- eth:
- mlx5: fix null-ptr-deref in mlx5_create_{inner_,}ttc_table()
- xen-netfront: handle NULL returned by xdp_convert_buff_to_frame()
- enetc: fix frame corruption on bpf_xdp_adjust_head/tail() and XDP_PASS
- stmmac: fix dwmac1000 ptp timestamp status offset
- pds_core: prevent possible adminq overflow/stuck condition
Misc:
- a bunch of MAINTAINERS updates"
* tag 'net-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (32 commits)
net: stmmac: fix multiplication overflow when reading timestamp
net: stmmac: fix dwmac1000 ptp timestamp status offset
net: dp83822: Fix OF_MDIO config check
pds_core: make wait_context part of q_info
pds_core: Remove unnecessary check in pds_client_adminq_cmd()
pds_core: handle unsupported PDS_CORE_CMD_FW_CONTROL result
pds_core: Prevent possible adminq overflow/stuck condition
net: dsa: mt7530: sync driver-specific behavior of MT7531 variants
selftests/tc-testing: Add test for HFSC queue emptying during peek operation
net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too
net_sched: hfsc: Fix a UAF vulnerability in class handling
selftests: mptcp: diag: use mptcp_lib_get_info_value
mptcp: pm: Defer freeing of MPTCP userspace path manager entries
net: ethernet: mtk_eth_soc: net: revise NETSYSv3 hardware configuration
tipc: fix NULL pointer dereference in tipc_mon_reinit_self()
virtio-net: disable delayed refill when pausing rx
net: phy: leds: fix memory leak
net: phylink: mac_link_(up|down)() clarifications
net: phylink: fix suspend/resume with WoL enabled and link down
net: lwtunnel: disable BHs when required
...
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fixes from Herbert Xu:
- Revert acomp multibuffer tests which were buggy
- Fix off-by-one regression in new scomp code
- Lower quality setting on atmel-sha204a as it may not be random
* tag 'v6.15-p5' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: atmel-sha204a - Set hwrng quality to lowest possible
crypto: scomp - Fix off-by-one bug when calculating last page
Revert "crypto: testmgr - Add multibuffer acomp testing"
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WARN if KVM attempts to set vCPU affinity when posted interrupts aren't
enabled, as KVM shouldn't try to enable posting when they're unsupported,
and the IOMMU driver darn well should only advertise posting support when
AMD_IOMMU_GUEST_IR_VAPIC() is true.
Note, KVM consumes is_guest_mode only on success.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-ID: <20250404193923.1413163-7-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Return -EINVAL instead of success if amd_ir_set_vcpu_affinity() is
invoked without use_vapic; lying to KVM about whether or not the IRTE was
configured to post IRQs is all kinds of bad.
Fixes: d98de49a53e4 ("iommu/amd: Enable vAPIC interrupt remapping mode by default")
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-ID: <20250404193923.1413163-6-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Adding support for the dummy sequence configuration. The dummy sequence
introduces a delay between the command and the data phases of a
transfer. This delay, measured in clock cycles, allows the slave
device to prepare for data transmission, ensuring data integrity and
proper synchronization.
Signed-off-by: Vishwaroop A <va@nvidia.com>
Link: https://patch.msgid.link/20250416110606.2737315-6-va@nvidia.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Modify the chip select (CS) deactivation and inter-transfer delay
execution only during the DATA_TRANSFER phase when the cs_change
flag is not set. This ensures proper CS handling and timing between
transfers while eliminating redundant operations.
Fixes: 1b8342cc4a38 ("spi: tegra210-quad: combined sequence mode")
Signed-off-by: Vishwaroop A <va@nvidia.com>
Link: https://patch.msgid.link/20250416110606.2737315-4-va@nvidia.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Remove unnecessary error handling code that terminated transfers and
executed delay on errors. This code was redundant as error handling is
already done at a higher level in the SPI core.
Fixes: 1b8342cc4a38 ("spi: tegra210-quad: combined sequence mode")
Signed-off-by: Vishwaroop A <va@nvidia.com>
Link: https://patch.msgid.link/20250416110606.2737315-3-va@nvidia.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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This patch corrects the QSPI_COMMAND_X1_X2_X4 and QSPI_ADDRESS_X1_X2_X4
macros to properly encode the bus width for x1, x2, and x4 transfers.
Although these macros were previously incorrect, they were not being
used in the driver, so no functionality was affected.
The patch updates tegra_qspi_cmd_config() and tegra_qspi_addr_config()
function calls to use the actual bus width from the transfer, instead of
hardcoding it to 0 (which implied x1 mode). This change enables proper
support for x1, x2, and x4 data transfers by correctly configuring the
interface width for commands and addresses.
These modifications improve the QSPI driver's flexibility and prepare it
for future use cases that may require different bus widths for commands
and addresses.
Fixes: 1b8342cc4a38 ("spi: tegra210-quad: combined sequence mode")
Signed-off-by: Vishwaroop A <va@nvidia.com>
Link: https://patch.msgid.link/20250416110606.2737315-2-va@nvidia.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Let's use the pci/platform-specialized functions for mapping a resource,
and pass the mapped address to intel_spi_probe. Benefits are:
- No separate call needed for getting the resource, and no access to
struct pci_dev internals (pdev->resource[]).
- More user-friendly output in /proc/iomem. In my case:
before
80704000-80704fff : 0000:00:1f.5
80704000-80704fff : 0000:00:1f.5 0000:00:1f.5
after
80704000-80704fff : 0000:00:1f.5
80704000-80704fff : spi_intel_pci
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://patch.msgid.link/2585fa05-60c4-48c4-a838-e87014665ae2@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Renesas MSIOF (Clock-Synchronized Serial Interface with FIFO) can work as
both SPI and I2S. MSIOF-I2S will use Audio Graph Card/Card2 driver which
Of-Graph in DT.
MSIOF-SPI/I2S are using same DT compatible properties.
MSIOF-I2S uses Of-Graph for Audio-Graph-Card/Card2,
MSIOF-SPI doesn't use Of-Graph.
Check "port" node when driver probing
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/87wmbi2x0g.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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sh_msiof_spi_probe() is using priv->dev everywhere,
but it makes code long. Create struct device *dev and use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/87y0vy2x0o.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The qcom_spi_block_erase() function returns with error in case of
failure. Change the qcom_spi_send_cmdaddr() function to propagate
these errors to the callers instead of returning with success.
Fixes: 7304d1909080 ("spi: spi-qpic: add driver for QCOM SPI NAND flash Interface")
Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://patch.msgid.link/20250423-qpic-snand-propagate-error-v1-1-4b26ed45fdb5@gmail.com
Reviewed-by: Md Sadre Alam <quic_mdalam@quicinc.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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The current way of reading a timestamp snapshot in stmmac can lead to
integer overflow, as the computation is done on 32 bits. The issue has
been observed on a dwmac-socfpga platform returning chaotic timestamp
values due to this overflow. The corresponding multiplication is done
with a MUL instruction, which returns 32 bit values. Explicitly casting
the value to 64 bits replaced the MUL with a UMLAL, which computes and
returns the result on 64 bits, and so returns correctly the timestamps.
Prevent this overflow by explicitly casting the intermediate value to
u64 to make sure that the whole computation is made on u64. While at it,
apply the same cast on the other dwmac variant (GMAC4) method for
snapshot retrieval.
Fixes: 477c3e1f6363 ("net: stmmac: Introduce dwmac1000 timestamping operations")
Signed-off-by: Alexis Lothoré <alexis.lothore@bootlin.com>
Reviewed-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Link: https://patch.msgid.link/20250423-stmmac_ts-v2-2-e2cf2bbd61b1@bootlin.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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When a PTP interrupt occurs, the driver accesses the wrong offset to
learn about the number of available snapshots in the FIFO for dwmac1000:
it should be accessing bits 29..25, while it is currently reading bits
19..16 (those are bits about the auxiliary triggers which have generated
the timestamps). As a consequence, it does not compute correctly the
number of available snapshots, and so possibly do not generate the
corresponding clock events if the bogus value ends up being 0.
Fix clock events generation by reading the correct bits in the timestamp
register for dwmac1000.
Fixes: 477c3e1f6363 ("net: stmmac: Introduce dwmac1000 timestamping operations")
Signed-off-by: Alexis Lothoré <alexis.lothore@bootlin.com>
Reviewed-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Link: https://patch.msgid.link/20250423-stmmac_ts-v2-1-e2cf2bbd61b1@bootlin.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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When CONFIG_OF_MDIO is set to be a module the code block is not
compiled. Use the IS_ENABLED macro that checks for both built in as
well as module.
Fixes: 5dc39fd5ef35 ("net: phy: DP83822: Add ability to advertise Fiber connection")
Signed-off-by: Johannes Schneider <johannes.schneider@leica-geosystems.com>
Reviewed-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Link: https://patch.msgid.link/20250423044724.1284492-1-johannes.schneider@leica-geosystems.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Make the wait_context a full part of the q_info struct rather
than a stack variable that goes away after pdsc_adminq_post()
is done so that the context is still available after the wait
loop has given up.
There was a case where a slow development firmware caused
the adminq request to time out, but then later the FW finally
finished the request and sent the interrupt. The handler tried
to complete_all() the completion context that had been created
on the stack in pdsc_adminq_post() but no longer existed.
This caused bad pointer usage, kernel crashes, and much wailing
and gnashing of teeth.
Fixes: 01ba61b55b20 ("pds_core: Add adminq processing and commands")
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20250421174606.3892-5-shannon.nelson@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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When the pds_core driver was first created there were some race
conditions around using the adminq, especially for client drivers.
To reduce the possibility of a race condition there's a check
against pf->state in pds_client_adminq_cmd(). This is problematic
for a couple of reasons:
1. The PDSC_S_INITING_DRIVER bit is set during probe, but not
cleared until after everything in probe is complete, which
includes creating the auxiliary devices. For pds_fwctl this
means it can't make any adminq commands until after pds_core's
probe is complete even though the adminq is fully up by the
time pds_fwctl's auxiliary device is created.
2. The race conditions around using the adminq have been fixed
and this path is already protected against client drivers
calling pds_client_adminq_cmd() if the adminq isn't ready,
i.e. see pdsc_adminq_post() -> pdsc_adminq_inc_if_up().
Fix this by removing the pf->state check in pds_client_adminq_cmd()
because invalid accesses to pds_core's adminq is already handled by
pdsc_adminq_post()->pdsc_adminq_inc_if_up().
Fixes: 10659034c622 ("pds_core: add the aux client API")
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Brett Creeley <brett.creeley@amd.com>
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20250421174606.3892-4-shannon.nelson@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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If the FW doesn't support the PDS_CORE_CMD_FW_CONTROL command
the driver might at the least print garbage and at the worst
crash when the user runs the "devlink dev info" devlink command.
This happens because the stack variable fw_list is not 0
initialized which results in fw_list.num_fw_slots being a
garbage value from the stack. Then the driver tries to access
fw_list.fw_names[i] with i >= ARRAY_SIZE and runs off the end
of the array.
Fix this by initializing the fw_list and by not failing
completely if the devcmd fails because other useful information
is printed via devlink dev info even if the devcmd fails.
Fixes: 45d76f492938 ("pds_core: set up device and adminq")
Signed-off-by: Brett Creeley <brett.creeley@amd.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20250421174606.3892-3-shannon.nelson@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The pds_core's adminq is protected by the adminq_lock, which prevents
more than 1 command to be posted onto it at any one time. This makes it
so the client drivers cannot simultaneously post adminq commands.
However, the completions happen in a different context, which means
multiple adminq commands can be posted sequentially and all waiting
on completion.
On the FW side, the backing adminq request queue is only 16 entries
long and the retry mechanism and/or overflow/stuck prevention is
lacking. This can cause the adminq to get stuck, so commands are no
longer processed and completions are no longer sent by the FW.
As an initial fix, prevent more than 16 outstanding adminq commands so
there's no way to cause the adminq from getting stuck. This works
because the backing adminq request queue will never have more than 16
pending adminq commands, so it will never overflow. This is done by
reducing the adminq depth to 16.
Fixes: 45d76f492938 ("pds_core: set up device and adminq")
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Brett Creeley <brett.creeley@amd.com>
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20250421174606.3892-2-shannon.nelson@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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MT7531 standalone and MMIO variants found in MT7988 and EN7581 share
most basic properties. Despite that, assisted_learning_on_cpu_port and
mtu_enforcement_ingress were only applied for MT7531 but not for MT7988
or EN7581, causing the expected issues on MMIO devices.
Apply both settings equally also for MT7988 and EN7581 by moving both
assignments form mt7531_setup() to mt7531_setup_common().
This fixes unwanted flooding of packets due to unknown unicast
during DA lookup, as well as issues with heterogenous MTU settings.
Fixes: 7f54cc9772ce ("net: dsa: mt7530: split-off common parts from mt7531_setup")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Chester A. Unal <chester.a.unal@arinc9.com>
Link: https://patch.msgid.link/89ed7ec6d4fa0395ac53ad2809742bb1ce61ed12.1745290867.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Commit a402006d48a9 ("misc: pci_endpoint_test: Remove global 'irq_type'
and 'no_msi'") changed so that the default IRQ vector requested by
pci_endpoint_test_probe() was no longer the module param 'irq_type', but
instead test->irq_type. test->irq_type is by default IRQ_TYPE_UNDEFINED
(until someone calls ioctl(PCITEST_SET_IRQTYPE)).
However, the commit also changed so that after initializing test->irq_type
to IRQ_TYPE_UNDEFINED, it also overrides it with driver_data->irq_type, if
the PCI device and vendor ID provides driver_data.
This causes a regression for PCI device and vendor IDs that do not provide
driver_data, and the host side pci_endpoint_test_driver driver failed to
probe on such platforms:
pci-endpoint-test 0001:01:00.0: Invalid IRQ type selected
pci-endpoint-test 0001:01:00.0: probe with driver pci-endpoint-test failed with error -22
Considering that the pci endpoint selftests and the old pcitest.sh always
call ioctl(PCITEST_SET_IRQTYPE) before performing any test that requires
IRQs, fix the regression by removing the allocation of IRQs in
pci_endpoint_test_probe(). The IRQ allocation will occur when
ioctl(PCITEST_SET_IRQTYPE) is called.
A positive side effect of this is that even if the endpoint controller has
issues with IRQs, the user can do still do all the tests/ioctls() that do
not require working IRQs, e.g. PCITEST_BAR and PCITEST_BARS.
This also means that we can remove the now unused irq_type from
driver_data. The irq_type will always be the one configured by the user
using ioctl(PCITEST_SET_IRQTYPE). (A user that does not know, or care
which irq_type that is used, can use PCITEST_IRQ_TYPE_AUTO. This has
superseded the need for a default irq_type in driver_data.)
[bhelgaas: add probe failure details]
Fixes: a402006d48a9c ("misc: pci_endpoint_test: Remove global 'irq_type' and 'no_msi'")
Signed-off-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Tested-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20250416142825.336554-2-cassel@kernel.org
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Nouveau is mostly designed in a way that it's expected that fences only
ever get signaled through nouveau_fence_signal(). However, in at least
one other place, nouveau_fence_done(), can signal fences, too. If that
happens (race) a signaled fence remains in the pending list for a while,
until it gets removed by nouveau_fence_update().
Should nouveau_fence_context_kill() run in the meantime, this would be
a bug because the function would attempt to set an error code on an
already signaled fence.
Have nouveau_fence_context_kill() check for a fence being signaled.
Cc: stable@vger.kernel.org # v5.10+
Fixes: ea13e5abf807 ("drm/nouveau: signal pending fences when channel has been killed")
Suggested-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Philipp Stanner <phasta@kernel.org>
Link: https://lore.kernel.org/r/20250415121900.55719-3-phasta@kernel.org
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
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Pull virtio fixes from Michael Tsirkin:
"A small number of fixes:
- virtgpu is exempt from reset shutdown fow now - a more complete fix
is in the works
- spec compliance fixes in:
- virtio-pci cap commands
- vhost_scsi_send_bad_target
- virtio console resize
- missing locking fix in vhost-scsi
- virtio ring - a KCSAN false positive fix
- VHOST_*_OWNER documentation fix"
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
vhost-scsi: Fix vhost_scsi_send_status()
vhost-scsi: Fix vhost_scsi_send_bad_target()
vhost-scsi: protect vq->log_used with vq->mutex
vhost_task: fix vhost_task_create() documentation
virtio_console: fix order of fields cols and rows
virtio_console: fix missing byte order handling for cols and rows
virtgpu: don't reset on shutdown
virtio_ring: Fix data race by tagging event_triggered as racy for KCSAN
vhost: fix VHOST_*_OWNER documentation
virtio_pci: Use self group type for cap commands
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There is a spelling mistake in a DRM_DEV_DEBUG_KMS message. Fix it.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
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static 'struct decon_data' is only read, so it can be const for code
safety.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
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