Ensure only valid pins are configured by validating pin mappings before
setting the mux function.
Rename rzg2l_validate_gpio_pin() to rzg2l_validate_pin() to reflect its
broader purpose validating both GPIO pins and muxed pins. This helps
avoid invalid configurations.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20250616132750.216368-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
requires adding support for a number of new FW commands so
it's quite large in terms of LoC. The rest is relatively small.
Current release - fix to a fix:
- ptp: fix breakage after ptp_vclock_in_use() rework
Current release - regressions:
- openvswitch: allocate struct ovs_pcpu_storage dynamically, static
allocation may exhaust module loader limit on smaller systems
Previous releases - regressions:
- tcp: fix tcp_packet_delayed() for peers with no selective ACK support
Previous releases - always broken:
- wifi: ath12k: don't activate more links than firmware supports
- tcp: make sure sockets open via passive TFO have valid NAPI ID
- eth: bnxt_en: update MRU and RSS table of RSS contexts on queue reset,
prevent Rx queues from silently hanging after queue reset
- NFC: uart: set tty->disc_data only in success path
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from wireless.
The ath12k fix to avoid FW crashes requires adding support for a
number of new FW commands so it's quite large in terms of LoC. The
rest is relatively small.
Current release - fix to a fix:
- ptp: fix breakage after ptp_vclock_in_use() rework
Current release - regressions:
- openvswitch: allocate struct ovs_pcpu_storage dynamically, static
allocation may exhaust module loader limit on smaller systems
Previous releases - regressions:
- tcp: fix tcp_packet_delayed() for peers with no selective ACK
support
Previous releases - always broken:
- wifi: ath12k: don't activate more links than firmware supports
- tcp: make sure sockets open via passive TFO have valid NAPI ID
- eth: bnxt_en: update MRU and RSS table of RSS contexts on queue
reset, prevent Rx queues from silently hanging after queue reset
- NFC: uart: set tty->disc_data only in success path"
* tag 'net-6.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (59 commits)
net: airoha: Differentiate hwfd buffer size for QDMA0 and QDMA1
net: airoha: Compute number of descriptors according to reserved memory size
tools: ynl: fix mixing ops and notifications on one socket
net: atm: fix /proc/net/atm/lec handling
net: atm: add lec_mutex
mlxbf_gige: return EPROBE_DEFER if PHY IRQ is not available
net: airoha: Always check return value from airoha_ppe_foe_get_entry()
NFC: nci: uart: Set tty->disc_data only in success path
calipso: Fix null-ptr-deref in calipso_req_{set,del}attr().
MAINTAINERS: Remove Shannon Nelson from MAINTAINERS file
net: lan743x: fix potential out-of-bounds write in lan743x_ptp_io_event_clock_get()
eth: fbnic: avoid double free when failing to DMA-map FW msg
tcp: fix passive TFO socket having invalid NAPI ID
selftests: net: add test for passive TFO socket NAPI ID
selftests: net: add passive TFO test binary
selftests: netdevsim: improve lib.sh include in peer.sh
tipc: fix null-ptr-deref when acquiring remote ip of ethernet bearer
Octeontx2-pf: Fix Backpresure configuration
net: ftgmac100: select FIXED_PHY
net: ethtool: remove duplicate defines for family info
...
Enable the `CONFIG_RESET_RZV2H_USB2PHY` option in the arm64 defconfig to
support the USB2 PHY controller reset driver on the Renesas RZ/V2H(P)
SoC, as used on the RZ/V2H EVK board.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20250513125858.251064-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
The expression '1 << EraseUnitSize' is evaluated in int, which causes
a negative result when shifting by 31 - the upper bound of the valid
range [10, 31], enforced by scan_header(). This leads to incorrect
extension when storing the result in 'erase->len' (uint64_t), producing
a large unexpected value.
Found by Linux Verification Center (linuxtesting.org) with Svace.
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Ivan Stepchenko <sid@itb.spb.ru>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This fixes exceeding the bump allocator limit when the allocator finds
many buckets that need repair - they're repaired asynchronously, which
means that every error logged a message in the bump allocator, without
committing.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Don't change buf->size on error - this would usually be a transaction
restart, but it could also be -ENOMEM - when we've exceeded the bump
allocator max).
Fixes: 247abee6ae ("bcachefs: btree_trans_subbuf")
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Without this, the compiler (clang21) might emit a warning under W=1
because the variable ori31_emitted is set but never used if
CONFIG_PPC_BOOK3S_64=n.
Without this patch:
$ make -j $(nproc) W=1 ARCH=powerpc SHELL=/bin/bash arch/powerpc/net
[...]
CC arch/powerpc/net/bpf_jit_comp.o
CC arch/powerpc/net/bpf_jit_comp64.o
../arch/powerpc/net/bpf_jit_comp64.c: In function 'bpf_jit_build_body':
../arch/powerpc/net/bpf_jit_comp64.c:417:28: warning: variable 'ori31_emitted' set but not used [-Wunused-but-set-variable]
417 | bool sync_emitted, ori31_emitted;
| ^~~~~~~~~~~~~
AR arch/powerpc/net/built-in.a
With this patch:
[...]
CC arch/powerpc/net/bpf_jit_comp.o
CC arch/powerpc/net/bpf_jit_comp64.o
AR arch/powerpc/net/built-in.a
Fixes: dff883d9e9 ("bpf, arm64, powerpc: Change nospec to include v1 barrier")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202506180402.uUXwVoSH-lkp@intel.com/
Signed-off-by: Luis Gerhorst <luis.gerhorst@fau.de>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Link: https://lore.kernel.org/r/20250619142647.2157017-1-luis.gerhorst@fau.de
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
RK3588 TRM, section "11.6.1.3.3 Hot Reset and Link-Down Reset" states that:
If you want to delay link re-establishment (after reset) so that you can
reprogram some registers through DBI, you must set app_ltssm_enable =0
immediately after core_rst_n as shown in above. This can be achieved by
enable the app_dly2_en, and end-up the delay by assert app_dly2_done.
I.e. setting app_dly2_en will automatically deassert app_ltssm_enable on
a hot reset, and setting app_dly2_done will re-assert app_ltssm_enable,
re-enabling link training.
When receiving a hot reset/link-down IRQ when running in EP mode, we will
call dw_pcie_ep_linkdown(), which may update registers through DBI. Unless
link training is inhibited, these register updates race with the link
training.
To avoid the race, set PCIE_LTSSM_APP_DLY2_EN so the controller never
automatically trains the link after a link-down or hot reset interrupt.
That way any DBI updates done in the dw_pcie_ep_linkdown() path will happen
while the link is still down. Then allow link training by setting
PCIE_LTSSM_APP_DLY2_DONE
Co-developed-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Wilfred Mallawa <wilfred.mallawa@wdc.com>
Signed-off-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
[bhelgaas: commit log]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://patch.msgid.link/20250613101908.2182053-2-cassel@kernel.org
EN7581 SoC allows configuring the size and the number of buffers in
hwfd payload queue for both QDMA0 and QDMA1.
In order to reduce the required DRAM used for hwfd buffers queues and
decrease the memory footprint, differentiate hwfd buffer size for QDMA0
and QDMA1 and reduce hwfd buffer size to 1KB for QDMA1 (WAN) while
maintaining 2KB for QDMA0 (LAN).
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250619-airoha-hw-num-desc-v4-2-49600a9b319a@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
In order to not exceed the reserved memory size for hwfd buffers,
compute the number of hwfd buffers/descriptors according to the
reserved memory size and the size of each hwfd buffer (2KB).
Fixes: 3a1ce9e3d0 ("net: airoha: Add the capability to allocate hwfd buffers via reserved-memory")
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20250619-airoha-hw-num-desc-v4-1-49600a9b319a@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
- ath12k
- avoid busy-waiting
- activate correct number of links
- iwlwifi
- iwldvm regression (lots of warnings)
- iwlmld merge damage regression (crash)
- fix build with some old gcc versions
- carl9170: don't talk to device w/o FW [syzbot]
- ath6kl: remove bad FW WARN [syzbot]
- ieee80211: use variable-length arrays [syzbot]
- mac80211
- remove WARN on delayed beacon update [syzbot]
- drop OCB frames with invalid source [syzbot]
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Merge tag 'wireless-2025-06-18' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless
Johannes Berg says:
====================
More fixes:
- ath12k
- avoid busy-waiting
- activate correct number of links
- iwlwifi
- iwldvm regression (lots of warnings)
- iwlmld merge damage regression (crash)
- fix build with some old gcc versions
- carl9170: don't talk to device w/o FW [syzbot]
- ath6kl: remove bad FW WARN [syzbot]
- ieee80211: use variable-length arrays [syzbot]
- mac80211
- remove WARN on delayed beacon update [syzbot]
- drop OCB frames with invalid source [syzbot]
* tag 'wireless-2025-06-18' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless:
wifi: iwlwifi: Fix incorrect logic on cmd_ver range checking
wifi: iwlwifi: dvm: restore n_no_reclaim_cmds setting
wifi: iwlwifi: cfg: Limit cb_size to valid range
wifi: iwlwifi: restore missing initialization of async_handlers_list (again)
wifi: ath6kl: remove WARN on bad firmware input
wifi: carl9170: do not ping device which has failed to load firmware
wifi: ath12k: don't wait when there is no vdev started
wifi: ath12k: don't use static variables in ath12k_wmi_fw_stats_process()
wifi: ath12k: avoid burning CPU while waiting for firmware stats
wifi: ath12k: fix documentation on firmware stats
wifi: ath12k: don't activate more links than firmware supports
wifi: ath12k: update link active in case two links fall on the same MAC
wifi: ath12k: support WMI_MLO_LINK_SET_ACTIVE_CMDID command
wifi: ath12k: update freq range for each hardware mode
wifi: ath12k: parse and save sbs_lower_band_end_freq from WMI_SERVICE_READY_EXT2_EVENTID event
wifi: ath12k: parse and save hardware mode info from WMI_SERVICE_READY_EXT_EVENTID event for later use
wifi: ath12k: Avoid CPU busy-wait by handling VDEV_STAT and BCN_STAT
wifi: mac80211: don't WARN for late channel/color switch
wifi: mac80211: drop invalid source address OCB frames
wifi: remove zero-length arrays
====================
Link: https://patch.msgid.link/20250618210642.35805-6-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The multi message support loosened the connection between the request
and response handling, as we can now submit multiple requests before
we start processing responses. Passing the attr set to NlMsgs decoding
no longer makes sense (if it ever did), attr set may differ message
by messsage. Isolate the part of decoding responsible for attr-set
specific interpretation and call it once we identified the correct op.
Without this fix performing SET operation on an ethtool socket, while
being subscribed to notifications causes:
# File "tools/net/ynl/pyynl/lib/ynl.py", line 1096, in _op
# Exception| return self._ops(ops)[0]
# Exception| ~~~~~~~~~^^^^^
# File "tools/net/ynl/pyynl/lib/ynl.py", line 1040, in _ops
# Exception| nms = NlMsgs(reply, attr_space=op.attr_set)
# Exception| ^^^^^^^^^^^
The value of op we use on line 1040 is stale, it comes form the previous
loop. If a notification comes before a response we will update op to None
and the next iteration thru the loop will break with the trace above.
Fixes: 6fda63c45f ("tools/net/ynl: fix cli.py --subscribe feature")
Fixes: ba8be00f68 ("tools/net/ynl: Add multi message support to ynl")
Reviewed-by: Donald Hunter <donald.hunter@gmail.com>
Link: https://patch.msgid.link/20250618171746.1201403-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Eric Dumazet says:
====================
net: atm: protect dev_lec[] with a mutex
Based on an initial syzbot report.
First patch is adding lec_mutex to address the report.
Second patch protects /proc/net/atm/lec operations.
We probably should delete this driver, it seems quite broken.
====================
Link: https://patch.msgid.link/20250618140844.1686882-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
/proc/net/atm/lec must ensure safety against dev_lec[] changes.
It appears it had dev_put() calls without prior dev_hold(),
leading to imbalance and UAF.
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Francois Romieu <romieu@fr.zoreil.com> # Minor atm contributor
Link: https://patch.msgid.link/20250618140844.1686882-3-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The message "Error getting PHY irq. Use polling instead"
is emitted when the mlxbf_gige driver is loaded by the
kernel before the associated gpio-mlxbf driver, and thus
the call to get the PHY IRQ fails since it is not yet
available. The driver probe() must return -EPROBE_DEFER
if acpi_dev_gpio_irq_get_by() returns the same.
Fixes: 6c2a6ddca7 ("net: mellanox: mlxbf_gige: Replace non-standard interrupt handling")
Signed-off-by: David Thompson <davthompson@nvidia.com>
Reviewed-by: Asmaa Mnebhi <asmaa@nvidia.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250618135902.346-1-davthompson@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
airoha_ppe_foe_get_entry routine can return NULL, so check the returned
pointer is not NULL in airoha_ppe_foe_flow_l2_entry_update()
Fixes: b81e0f2b58 ("net: airoha: Add FLOW_CLS_STATS callback support")
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20250618-check-ret-from-airoha_ppe_foe_get_entry-v2-1-068dcea3cc66@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Setting tty->disc_data before opening the NCI device means we need to
clean it up on error paths. This also opens some short window if device
starts sending data, even before NCIUARTSETDRIVER IOCTL succeeded
(broken hardware?). Close the window by exposing tty->disc_data only on
the success path, when opening of the NCI device and try_module_get()
succeeds.
The code differs in error path in one aspect: tty->disc_data won't be
ever assigned thus NULL-ified. This however should not be relevant
difference, because of "tty->disc_data=NULL" in nci_uart_tty_open().
Cc: Linus Torvalds <torvalds@linuxfoundation.org>
Fixes: 9961127d4b ("NFC: nci: add generic uart support")
Cc: <stable@vger.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://patch.msgid.link/20250618073649.25049-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
After commit 6f110a5e4f ("Disable SLUB_TINY for build testing"), which
causes CONFIG_KASAN to be enabled in allmodconfig again, arm64
allmodconfig builds with older versions of clang (15 through 17) show an
instance of -Wframe-larger-than (which breaks the build with
CONFIG_WERROR=y):
drivers/staging/rtl8723bs/core/rtw_security.c:1287:5: error: stack frame size (2208) exceeds limit (2048) in 'rtw_aes_decrypt' [-Werror,-Wframe-larger-than]
1287 | u32 rtw_aes_decrypt(struct adapter *padapter, u8 *precvframe)
| ^
This comes from aes_decipher() being inlined in rtw_aes_decrypt().
Running the same build with CONFIG_FRAME_WARN=128 shows aes_cipher()
also uses a decent amount of stack, just under the limit of 2048:
drivers/staging/rtl8723bs/core/rtw_security.c:864:19: warning: stack frame size (1952) exceeds limit (128) in 'aes_cipher' [-Wframe-larger-than]
864 | static signed int aes_cipher(u8 *key, uint hdrlen,
| ^
-Rpass-analysis=stack-frame-layout only shows one large structure on the
stack, which is the ctx variable inlined from aes128k128d(). A good
number of the other variables come from the additional checks of
fortified string routines, which are present in memset(), which both
aes_cipher() and aes_decipher() use to initialize some temporary
buffers. In this case, since the size is known at compile time, these
additional checks should not result in any code generation changes but
allmodconfig has several sanitizers enabled, which may make it harder
for the compiler to eliminate the compile time checks and the variables
that come about from them.
The memset() calls are just initializing these buffers to zero, so use
'= {}' instead, which is used all over the kernel and does the exact
same thing as memset() without the fortify checks, which drops the stack
usage of these functions by a few hundred kilobytes.
drivers/staging/rtl8723bs/core/rtw_security.c:864:19: warning: stack frame size (1584) exceeds limit (128) in 'aes_cipher' [-Wframe-larger-than]
864 | static signed int aes_cipher(u8 *key, uint hdrlen,
| ^
drivers/staging/rtl8723bs/core/rtw_security.c:1271:5: warning: stack frame size (1456) exceeds limit (128) in 'rtw_aes_decrypt' [-Wframe-larger-than]
1271 | u32 rtw_aes_decrypt(struct adapter *padapter, u8 *precvframe)
| ^
Cc: stable@vger.kernel.org
Fixes: 554c0a3abf ("staging: Add rtl8723bs sdio wifi driver")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/20250609-rtl8723bs-fix-clang-arm64-wflt-v1-1-e2accba43def@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This improves code readability by using the standard kernel macro
for min/max value selection while maintaining identical functionality.
Signed-off-by: Yuesong Li <liyuesong@vivo.com>
Link: https://lore.kernel.org/r/20250619080822.677662-1-liyuesong@vivo.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename 'hwCursor' to 'hw_cursor' to
conform with kernel style guidelines as reported by checkpatch.pl
CHECK: Avoid CamelCase: <hwCursor>
Signed-off-by: Kisub Choe <kisub.choe.0x1@gmail.com>
Link: https://lore.kernel.org/r/20250618143342.6517-1-kisub.choe.0x1@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chips that use this driver are 2.4 GHz only. Remove some code that is
executed only for 5 GHz (channel > 14) . This addresses the following
TODO item:
- find and remove any code for other chips that is left over
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Reviewed-by: Hans de Goede <hansg@kernel.org>
Link: https://lore.kernel.org/r/20250615123859.41922-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove exit label and return statement from a void function.
After the exit label no cleanup is done, so it is safe to remove it
and return early in the only place where the label is used.
This simplifies the code and clears a checkpatch warning.
WARNING: void function return statements are not generally useful
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Reviewed-by: Hans de Goede <hansg@kernel.org>
Link: https://lore.kernel.org/r/20250615123758.41869-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
As of commit 92ac7de317 ("gpiolib: don't allow setting values on input
lines"), the GPIO core makes sure values cannot be set on input lines.
Remove the unnecessary check.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Rui Miguel Silva <rui.silva@linaro.org>
Link: https://lore.kernel.org/r/20250610152036.86099-1-brgl@bgdev.pl
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ensure that all structs have a size that is an integral mutliple
of 32 bits.
Change trailing single bit field to __u32 in gpib_open_dev_ioctl
Add byte padding to gpib_serial_poll_ioctl and gpib_request_service2
Add bit padding to gpib_board_info_ioctl and gpib_ppoll_config_ioctl
Signed-off-by: Dave Penkler <dpenkler@gmail.com>
Link: https://lore.kernel.org/r/20250603184320.30594-5-dpenkler@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Add the functions and enums needed only by the kernel drivers
that were removed from the uapi/gpib.h include file to a separate
local include file.
Include this new file in the gpibP.h local include file.
Signed-off-by: Dave Penkler <dpenkler@gmail.com>
Link: https://lore.kernel.org/r/20250603184320.30594-3-dpenkler@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove enums and functions that do not need to be shared
with user space.
Remove enums and functions that are not needed in the kernel drivers.
Signed-off-by: Dave Penkler <dpenkler@gmail.com>
Link: https://lore.kernel.org/r/20250603184320.30594-2-dpenkler@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
As we no longer have any drivers depending on BROKEN in Kconfig
remove the fix broken driver line.
Add a list of checkpatch checks/warning that should be ignored.
Signed-off-by: Dave Penkler <dpenkler@gmail.com>
Link: https://lore.kernel.org/r/20250521160830.30454-1-dpenkler@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
vme_bus_match takes a const pointer and casts it away with
container_of() which is generally not a good idea. Fix this up by
properly marking the output as const.
Link: https://lore.kernel.org/r/2025052132-giddiness-slain-5ba1@gregkh
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Adhere to Linux kernel coding style.
Reported by checkpatch:
CHECK: Alignment should match open parentheses
Signed-off-by: Milos Puric <milospuric856@gmail.com>
Link: https://lore.kernel.org/r/aC3UOPYv8HmzRvij@milos-ThinkPad-T14-Gen-3
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Brett Creeley is taking ownership of AMD/Pensando drivers while I wander
off into the sunset with my retirement this month. I'll still keep an
eye out on a few topics for awhile, and maybe do some free-lance work in
the future.
Meanwhile, thank you all for the fun and support and the many learning
opportunities :-).
Special thanks go to DaveM for merging my first patch long ago, the big
ionic patchset a few years ago, and my last patchset last week.
Redirect things to a non-corporate account.
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Brett Creeley <brett.creeley@amd.com>
Link: https://patch.msgid.link/20250616224437.56581-1-shannon.nelson@amd.com
[Jakub: squash in the .mailmap update]
Signed-off-by: Shannon Nelson <sln@onemain.com>
Link: https://patch.msgid.link/20250619010603.1173141-1-sln@onemain.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
When the GuC fails to load we declare the device wedged. However, the
very first GuC load attempt on GT0 (from xe_gt_init_hwconfig) is done
before the GT1 GuC objects are initialized, so things go bad when the
wedge code attempts to cleanup GT1. To fix this, check the initialization
status in the functions called during wedge.
Fixes: 7dbe8af13c ("drm/xe: Wedge the entire device")
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Jonathan Cavitt <jonathan.cavitt@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Zhanjun Dong <zhanjun.dong@intel.com>
Cc: stable@vger.kernel.org # v6.12+: 1e1981b16b: drm/xe: Fix taking invalid lock on wedge
Cc: stable@vger.kernel.org # v6.12+
Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20250611214453.1159846-2-daniele.ceraolospurio@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
(cherry picked from commit 0b93b7dcd9)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
It is better to print out the non supported num_dmics than printing that
it is not matching with 2 or 4.
Fixes: 2fbeff3338 ("ASoC: Intel: add sof_sdw_get_tplg_files ops")
Cc: stable@vger.kernel.org
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Link: https://patch.msgid.link/20250619104705.26057-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Merge tag 'linux-can-next-for-6.17-20250618' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next
Marc Kleine-Budde says:
====================
pull-request: can-next 2025-06-18
All 10 patches are by Geert Uytterhoeven, target the rcar_canfd
driver, first cleanup/refactor the driver and then add support for
Transceiver Delay Compensation.
* tag 'linux-can-next-for-6.17-20250618' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next:
can: rcar_canfd: Add support for Transceiver Delay Compensation
can: rcar_canfd: Return early in rcar_canfd_set_bittiming() when not FD
can: rcar_canfd: Share config code in rcar_canfd_set_bittiming()
can: rcar_canfd: Rename rcar_canfd_setrnc() to rcar_canfd_set_rnc()
can: rcar_canfd: Repurpose f_dcfg base for other registers
can: rcar_canfd: Simplify data access in rcar_canfd_{ge,pu}t_data()
can: rcar_canfd: Add helper variable dev to rcar_canfd_reset_controller()
can: rcar_canfd: Add helper variable ndev to rcar_canfd_rx_pkt()
can: rcar_canfd: Remove bittiming debug prints
can: rcar_canfd: Consistently use ndev for net_device pointers
====================
Link: https://patch.msgid.link/20250618092336.2175168-1-mkl@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
It should rather use xe_map_memset() as the BO is created with
XE_BO_FLAG_VRAM_IF_DGFX in xe_guc_pc_init().
Fixes: dd08ebf6c3 ("drm/xe: Introduce a new DRM driver for Intel GPUs")
Cc: stable@vger.kernel.org
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://lore.kernel.org/r/20250612-vmap-vaddr-v1-1-26238ed443eb@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
(cherry picked from commit 21cf47d89f)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
This allows for additional L2 caching modes.
Fixes: 01570b4469 ("drm/xe/bmg: implement Wa_16023588340")
Cc: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Link: https://lore.kernel.org/r/20250612-wa-14022085890-v4-2-94ba5dcc1e30@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
(cherry picked from commit 6ab42fa03d)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Sanity check the values for queue depth and number of queues
we get from userspace when adding a device.
Signed-off-by: Ronnie Sahlberg <rsahlberg@whamcloud.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Fixes: 71f28f3136 ("ublk_drv: add io_uring based userspace block driver")
Fixes: 62fe99cef9 ("ublk: add read()/write() support for ublk char device")
Link: https://lore.kernel.org/r/20250619021031.181340-1-ronniesahlberg@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
tianshuo han reported a remotely-triggerable crash if the client sends a
kernel RPC server a specially crafted packet. If decoding the RPC reply
fails in such a way that SVC_GARBAGE is returned without setting the
rq_accept_statp pointer, then that pointer can be dereferenced and a
value stored there.
If it's the first time the thread has processed an RPC, then that
pointer will be set to NULL and the kernel will crash. In other cases,
it could create a memory scribble.
The server sunrpc code treats a SVC_GARBAGE return from svc_authenticate
or pg_authenticate as if it should send a GARBAGE_ARGS reply. RFC 5531
says that if authentication fails that the RPC should be rejected
instead with a status of AUTH_ERR.
Handle a SVC_GARBAGE return as an AUTH_ERROR, with a reason of
AUTH_BADCRED instead of returning GARBAGE_ARGS in that case. This
sidesteps the whole problem of touching the rpc_accept_statp pointer in
this situation and avoids the crash.
Cc: stable@kernel.org
Fixes: 29cd2927fb ("SUNRPC: Fix encoding of accepted but unsuccessful RPC replies")
Reported-by: tianshuo han <hantianshuo233@gmail.com>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
The old nfsdfs interface for starting a server with multiple pools
handles the special case of a single entry array passed down from
userland by distributing the threads over every NUMA node.
The netlink control interface however constructs an array of length
nfsd_nrpools() and fills any unprovided slots with 0's. This behavior
defeats the special casing that the old interface relies on.
Change nfsd_nl_threads_set_doit() to pass down the array from userland
as-is.
Fixes: 7f5c330b26 ("nfsd: allow passing in array of thread counts via netlink")
Cc: stable@vger.kernel.org
Reported-by: Mike Snitzer <snitzer@kernel.org>
Closes: https://lore.kernel.org/linux-nfs/aDC-ftnzhJAlwqwh@kernel.org/
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Mike Snitzer <snitzer@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Before calling lan743x_ptp_io_event_clock_get(), the 'channel' value
is checked against the maximum value of PCI11X1X_PTP_IO_MAX_CHANNELS(8).
This seems correct and aligns with the PTP interrupt status register
(PTP_INT_STS) specifications.
However, lan743x_ptp_io_event_clock_get() writes to ptp->extts[] with
only LAN743X_PTP_N_EXTTS(4) elements, using channel as an index:
lan743x_ptp_io_event_clock_get(..., u8 channel,...)
{
...
/* Update Local timestamp */
extts = &ptp->extts[channel];
extts->ts.tv_sec = sec;
...
}
To avoid an out-of-bounds write and utilize all the supported GPIO
inputs, set LAN743X_PTP_N_EXTTS to 8.
Detected using the static analysis tool - Svace.
Fixes: 60942c397a ("net: lan743x: Add support for PTP-IO Event Input External Timestamp (extts)")
Signed-off-by: Alexey Kodanev <aleksei.kodanev@bell-sw.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Acked-by: Rengarajan S <rengarajan.s@microchip.com>
Link: https://patch.msgid.link/20250616113743.36284-1-aleksei.kodanev@bell-sw.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Hangbin Liu says:
====================
selftests: net: use slowwait to make sure setup finished
The two updated tests sometimes failed because the network setup hadn't
completed. Used slowwait to ensure the setup finished and the tests
always passed. I ran both tests 50 times, and all of them passed.
====================
Link: https://patch.msgid.link/20250617105101.433718-1-liuhangbin@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Sometimes the vxlan vnifiltering test failed on slow machines due to
network setup not finished. e.g.
TEST: VM connectivity over vnifiltering vxlan (ipv4 default rdst) [ OK ]
TEST: VM connectivity over vnifiltering vxlan (ipv6 default rdst) [FAIL]
Let's use slowwait to make sure the connection is finished.
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250617105101.433718-3-liuhangbin@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
The vrf_route_leaking test occasionally fails due to connectivity issues
in our testing environment. A sample failure message shows that the ping
check fails intermittently
PING 2001:db8:16:2::2 (2001:db8:16:2::2) 56 data bytes
--- 2001:db8:16:2::2 ping statistics ---
1 packets transmitted, 0 received, 100% packet loss, time 0ms
TEST: Basic IPv6 connectivity [FAIL]
This is likely due to insufficient wait time on slower machines. To address
this, switch to using slowwait, which provides a longer and more reliable
wait for setup completion.
Before this change, the test failed 3 out of 10 times. After applying this
fix, the test was run 30 times without any failure.
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250617105101.433718-2-liuhangbin@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
When one of two zones composing a DUP block group is a conventional zone,
we have the zone_info[i]->alloc_offset = WP_CONVENTIONAL. That will, of
course, not match the write pointer of the other zone, and fails that
block group.
This commit solves that issue by properly recovering the emulated write
pointer from the last allocated extent. The offset for the SINGLE, DUP,
and RAID1 are straight-forward: it is same as the end of last allocated
extent. The RAID0 and RAID10 are a bit tricky that we need to do the math
of striping.
This is the kernel equivalent of Naohiro's user-space commit:
"btrfs-progs: zoned: fix alloc_offset calculation for partly
conventional block groups".
Reviewed-by: Naohiro Aota <naohiro.aota@wdc.com>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: David Sterba <dsterba@suse.com>
