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test_xsk.c isn't part of the test_progs framework.
Integrate the tests defined by test_xsk.c into the test_progs framework
through a new file : prog_tests/xsk.c. ZeroCopy mode isn't tested in it
as veth peers don't support it.
Move test_xsk{.c/.h} to prog_tests/.
Add the find_bit library to test_progs sources in the Makefile as it is
is used by test_xsk.c
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com>
Link: https://lore.kernel.org/r/20251031-xsk-v7-15-39fe486593a3@bootlin.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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Following tests won't fit in the CI:
- XDP_ADJUST_TAIL_* and SEND_RECEIVE_9K_PACKETS because of their
flakyness
- UNALIGNED_* because they depend on huge page allocations
- *_RING_SIZE because they depend on HW rings
- TEARDOWN because it's too long
Remove these tests from the nominal tests table so they won't be
run by the CI in upcoming patch.
Create a skip_ci_tests table to hold them.
Use this skip_ci table in xskxceiver.c to keep all the tests available
from the test_xsk.sh script.
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com>
Link: https://lore.kernel.org/r/20251031-xsk-v7-14-39fe486593a3@bootlin.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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If any allocation in the pkt_stream_*() helpers fail, exit_with_error() is
called. This terminates the program immediately. It prevents the following
tests from running and isn't compliant with the CI.
Return NULL in case of allocation failure.
Return TEST_FAILURE when something goes wrong in the packet generation.
Clean up the resources if a failure happens between two steps of a test.
Move exit_with_error()'s definition into xskxceiver.c as it isn't used
anywhere else now.
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com>
Link: https://lore.kernel.org/r/20251031-xsk-v7-13-39fe486593a3@bootlin.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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__testapp_validate_traffic() calls exit_with_error() on failures. This
exits the program immediately. It prevents the following tests from
running and isn't compliant with the CI.
Return TEST_FAILURE instead of calling exit_with_error().
Release the resource of the 1st thread if a failure happens between its
creation and the creation of the second thread.
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com>
Link: https://lore.kernel.org/r/20251031-xsk-v7-12-39fe486593a3@bootlin.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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TX and RX workers can fail in many places. These failures trigger a call
to exit_with_error() which exits the program immediately. It prevents the
following tests from running and isn't compliant with the CI.
Add return value to functions that can fail.
Handle failures more smoothly through report_failure().
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com>
Link: https://lore.kernel.org/r/20251031-xsk-v7-11-39fe486593a3@bootlin.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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exit_with_error() is called when gettimeofday() fails. This exits the
program immediately. It prevents the following tests from being run and
isn't compliant with the CI.
Return TEST_FAILURE instead of calling exit_on_error().
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com>
Link: https://lore.kernel.org/r/20251031-xsk-v7-10-39fe486593a3@bootlin.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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xsk_reattach_xdp calls exit_with_error() on failures. This exits the
program immediately. It prevents the following tests from being run and
isn't compliant with the CI.
Add a return value to the functions handling XDP attachments to handle
errors more smoothly.
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com>
Link: https://lore.kernel.org/r/20251031-xsk-v7-9-39fe486593a3@bootlin.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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init_iface() doesn't have any return value while it can fail. In case of
failure it calls exit_on_error() which exits the application
immediately. This prevents the following tests from being run and isn't
compliant with the CI
Add a return value to init_iface() so errors can be handled more
smoothly.
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com>
Link: https://lore.kernel.org/r/20251031-xsk-v7-8-39fe486593a3@bootlin.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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testapp_validate_traffic() doesn't release the sockets and the umem
created by the threads if the test isn't currently in its last step.
Thus, if the swap_xsk_resources() fails before the last step, the
created resources aren't cleaned up.
Clean the sockets and the umem in case of swap_xsk_resources() failure.
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com>
Link: https://lore.kernel.org/r/20251031-xsk-v7-7-39fe486593a3@bootlin.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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The clean-up done at the end of a test in __testapp_validate_traffic()
isn't wrapped in a function. It isn't convenient if we want to use it
somewhere else in the code.
Wrap the clean-up in two new functions : the first deletes the sockets,
the second releases the umem.
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com>
Link: https://lore.kernel.org/r/20251031-xsk-v7-6-39fe486593a3@bootlin.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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testapp_xdp_shared_umem() generates pkt_stream on each xsk from xsk_arr,
where normally xsk_arr[0] gets pkt_streams and xsk_arr[1] have them NULLed.
At the end of the test pkt_stream_restore_default() only releases
xsk_arr[0] which leads to memory leaks.
Release the missing pkt_stream at the end of testapp_xdp_shared_umem()
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com>
Link: https://lore.kernel.org/r/20251031-xsk-v7-5-39fe486593a3@bootlin.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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testapp_stats_rx_dropped() generates pkt_stream twice. The last
generated is released by pkt_stream_restore_default() at the end of the
test but we lose the pointer of the first pkt_stream.
Release the 'middle' pkt_stream when it's getting replaced to prevent
memory leaks.
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com>
Link: https://lore.kernel.org/r/20251031-xsk-v7-4-39fe486593a3@bootlin.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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__testapp_validate_traffic is supposed to return an integer value that
tells if the test passed (0), failed (-1) or was skiped (2). It actually
returns a boolean in the end. This doesn't harm when the test is
successful but can lead to misinterpretation in case of failure as 1
will be returned instead of -1.
Return TEST_FAILURE (-1) in case of failure, TEST_PASS (0) otherwise.
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com>
Link: https://lore.kernel.org/r/20251031-xsk-v7-3-39fe486593a3@bootlin.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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bitmap is used before being initialized.
Initialize it to zero before using it.
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com>
Link: https://lore.kernel.org/r/20251031-xsk-v7-2-39fe486593a3@bootlin.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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AF_XDP features are tested by the test_xsk.sh script but not by the
test_progs framework. The tests used by the script are defined in
xksxceiver.c which can't be integrated in the test_progs framework as is.
Extract these test definitions from xskxceiver{.c/.h} to put them in new
test_xsk{.c/.h} files.
Keep the main() function and its unshared dependencies in xksxceiver to
avoid impacting the test_xsk.sh script which is often used to test real
hardware.
Move ksft_test_result_*() calls to xskxceiver.c to keep the kselftest's
report valid
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com>
Link: https://lore.kernel.org/r/20251031-xsk-v7-1-39fe486593a3@bootlin.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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The 'ret' local variable in fprobe_remove_node_in_module() was used
for checking the error state in the loop, but commit dfe0d675df82
("tracing: fprobe: use rhltable for fprobe_ip_table") removed the loop.
So we don't need it anymore.
Link: https://lore.kernel.org/all/175867358989.600222.6175459620045800878.stgit@devnote2/
Fixes: e5a4cc28a052 ("tracing: fprobe: use rhltable for fprobe_ip_table")
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Acked-by: Menglong Dong <menglong8.dong@gmail.com>
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strcpy() is deprecated; use memcpy() instead.
Link: https://lore.kernel.org/all/20250820214717.778243-3-thorsten.blum@linux.dev/
Link: https://github.com/KSPP/linux/issues/88
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
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rcu_read_lock() is not needed in fprobe_entry, but rcu_dereference_check()
is used in rhltable_lookup(), which causes suspicious RCU usage warning:
WARNING: suspicious RCU usage
6.17.0-rc1-00001-gdfe0d675df82 #1 Tainted: G S
-----------------------------
include/linux/rhashtable.h:602 suspicious rcu_dereference_check() usage!
......
stack backtrace:
CPU: 1 UID: 0 PID: 4652 Comm: ftracetest Tainted: G S
Tainted: [S]=CPU_OUT_OF_SPEC, [I]=FIRMWARE_WORKAROUND
Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.1.1 10/07/2015
Call Trace:
<TASK>
dump_stack_lvl+0x7c/0x90
lockdep_rcu_suspicious+0x14f/0x1c0
__rhashtable_lookup+0x1e0/0x260
? __pfx_kernel_clone+0x10/0x10
fprobe_entry+0x9a/0x450
? __lock_acquire+0x6b0/0xca0
? find_held_lock+0x2b/0x80
? __pfx_fprobe_entry+0x10/0x10
? __pfx_kernel_clone+0x10/0x10
? lock_acquire+0x14c/0x2d0
? __might_fault+0x74/0xc0
function_graph_enter_regs+0x2a0/0x550
? __do_sys_clone+0xb5/0x100
? __pfx_function_graph_enter_regs+0x10/0x10
? _copy_to_user+0x58/0x70
? __pfx_kernel_clone+0x10/0x10
? __x64_sys_rt_sigprocmask+0x114/0x180
? __pfx___x64_sys_rt_sigprocmask+0x10/0x10
? __pfx_kernel_clone+0x10/0x10
ftrace_graph_func+0x87/0xb0
As we discussed in [1], fix this by using guard(rcu)() in fprobe_entry()
to protect the rhltable_lookup() and rhl_for_each_entry_rcu() with
rcu_read_lock and suppress this warning.
Link: https://lore.kernel.org/all/20250904062729.151931-1-dongml2@chinatelecom.cn/
Link: https://lore.kernel.org/all/20250829021436.19982-1-dongml2@chinatelecom.cn/ [1]
Reported-by: kernel test robot <oliver.sang@intel.com>
Closes: https://lore.kernel.org/oe-lkp/202508281655.54c87330-lkp@intel.com
Fixes: dfe0d675df82 ("tracing: fprobe: use rhltable for fprobe_ip_table")
Signed-off-by: Menglong Dong <dongml2@chinatelecom.cn>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
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Since traceprobe_parse_context is reusable among a probe arguments,
it is more efficient to allocate it outside of the loop for parsing
probe argument as kprobe and fprobe events do.
Link: https://lore.kernel.org/all/175509541393.193596.16330324746701582114.stgit@devnote2/
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
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Use __free() to cleanup ugly gotos in __trace_uprobe_create().
Link: https://lore.kernel.org/all/175509540482.193596.6541098946023873304.stgit@devnote2/
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
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Use __free(trace_event_probe_cleanup) to remove unneeded gotos and
cleanup the last part of trace_eprobe_parse_filter().
Link: https://lore.kernel.org/all/175509539571.193596.4674012182718751429.stgit@devnote2/
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
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Use __free() for trace_probe_log_clear() to cleanup error log interface.
Link: https://lore.kernel.org/all/175509538609.193596.16646724647358218778.stgit@devnote2/
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
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For now, all the kernel functions who are hooked by the fprobe will be
added to the hash table "fprobe_ip_table". The key of it is the function
address, and the value of it is "struct fprobe_hlist_node".
The budget of the hash table is FPROBE_IP_TABLE_SIZE, which is 256. And
this means the overhead of the hash table lookup will grow linearly if
the count of the functions in the fprobe more than 256. When we try to
hook all the kernel functions, the overhead will be huge.
Therefore, replace the hash table with rhltable to reduce the overhead.
Link: https://lore.kernel.org/all/20250819031825.55653-1-dongml2@chinatelecom.cn/
Signed-off-by: Menglong Dong <dongml2@chinatelecom.cn>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
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Extend wa_14023061436 to Graphics Versions 30.03, 30.04
and 30.05.
Signed-off-by: Tangudu Tilak Tirumalesh <tilak.tirumalesh.tangudu@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patch.msgid.link/20251030154626.3124565-1-tilak.tirumalesh.tangudu@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
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Enhance the PAT table dump by marking reserved entries with an
asterisk (*) for improved readability and debugging.
V2:
Added a note in the "PAT table" header explaining the meaning of
the asterisk(*) to improve clarity for readers. (Matt Roper)
V3:
Introduced a valid field in struct xe_pat_table_entry to
explicitly track whether an entry is valid or reserved, avoiding
reliance on coh_mode == 0. (Matt Roper)
Signed-off-by: Xin Wang <x.wang@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patch.msgid.link/20251030221734.1058350-1-x.wang@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
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Agilex5 SoCFPGA 013b is a small form factor development kit.
Supports both tabletop and PCIe add-in card operation. It features
expansion headers for Raspberry Pi 4/5 HATs and Digilent Pmod modules,
enabling integration with popular ecosystems.
Signed-off-by: Niravkumar L Rabara <niravkumarlaxmidas.rabara@altera.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
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Add compatible for Agilex5 SoCFPGA 013b board.
Signed-off-by: Niravkumar L Rabara <niravkumarlaxmidas.rabara@altera.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
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This driver assumes that bio vectors are memory aligned to the logical
block size, so set the queue limit to reflect that.
Unless we set up the limit based on the logical block size, we will go
out of page bounds in copy_to_nullb / copy_from_nullb.
Apparently this wasn't noticed so far because none of the tests generate
such buffers, but since commit 851c4c96db00 ("xfs: implement
XFS_IOC_DIOINFO in terms of vfs_getattr") xfstests generates unaligned
I/O, which now lead to memory corruption when using null_blk devices
with 4k block size.
Fixes: bf8d08532bc1 ("iomap: add support for dma aligned direct-io")
Fixes: b1a000d3b8ec ("block: relax direct io memory alignment")
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Hans Holmberg <hans.holmberg@wdc.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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It was reported that Weston stops at an assert, which checks that the
page flip event timestamp is the same or newer than the previous
timestamp:
weston_output_finish_frame: Assertion `timespec_sub_to_nsec(stamp, &output->frame_time) >= 0' failed.
With manual tests, I can see that when I enable the CRTC, I get a page
flip event with a timestamp of 0. Tracking this down led to
drm_reset_vblank_timestamp() which does "t_vblank = 0" if
"high-precision query" is not available.
TI DSS does not have any hardware timestamping, and thus the default
ktime_get() is used in the DRM framework to get the vblank timestamp,
and ktime_get() is not "high precision" here.
It is not quite clear why the framework behaves this way, but I assume
the idea is that drm_crtc_vblank_on(), which calls
drm_reset_vblank_timestamp(), can be called at any time, and thus
ktime_get() wouldn't give a good timestamp. And, the idea is that the
driver would wait until next vblank after the CRTC enable, and then we
could get a good timestamp. This is hinted in the comment: "reinitialize
delayed at next vblank interrupt and assign 0 for now".
I think that makes sense. However, when we enable the CRTC in TI DSS,
i.e. we write the enable bit to the hardware, that's the exact moment
when the "vblank cycle" starts. It is the zero point in the cycle, and
thus ktime_get() would give a good timestamp.
I am not sure if this is applicable to other hardware, and if so, how
should it be solved in the framework. So, let's fix this in the tidss
driver at least for now.
This patch updates the vblank->time manually to ktime_get() just before
sending the vblank event, and we enable the crtc just before calling
ktime_get(). To get even more exact timing, the dispc_vp_enable() is
moved inside the event_lock spinlock.
With this, we get a proper timestamp for the page flip event from
enabling the CRTC, and Weston is happy.
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Link: https://patch.msgid.link/20250905-tidss-fix-timestamp-v1-2-c2aedf31e2c9@ideasonboard.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Closes: https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1553964/processor-sdk-am62x-weston-fails-to-wake-from-idle-time-sleep-restarts-after-sigterm
Closes: https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1416342/am625-am625-doesn-t-wake-up-from-standy-when-idle-time-is-configured-in-weston-ini
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tidss_crtc.c calls dispc_vp_prepare() and dispc_vp_enable() in that
order, next to each other. dispc_vp_prepare() does preparations for
enabling the crtc, by writing some registers, and dispc_vp_enable() does
more preparations. As the last thing, dispc_vp_enable() enables the CRTC
by writing the enable bit.
There might have been a reason at some point in the history for this
split, but I can't find any point to it. They also do a bit of
overlapping work: both call dispc_vp_find_bus_fmt(). They could as well
be a single function.
But instead of combining them, this patch moves everything from
dispc_vp_enable() to dispc_vp_prepare(), except the actual CRTC enable
bit write. The reason for this is that unlike all the preparatory
register writes, CRTC enable has an immediate effect, starting the
timing generator and the CRTC as a whole. Thus it may be important to
time the enable just right (as we do in the next patch).
No functional changes.
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Link: https://patch.msgid.link/20250905-tidss-fix-timestamp-v1-1-c2aedf31e2c9@ideasonboard.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
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The assembled developers agreed at the X.Org Developers Conference 2025
that the hack added for amdgpu in drm_sched_fini() shall be removed. It
shouldn't be needed by amdgpu anymore.
As it's unclear whether all drivers really follow the life time rule of
entities having to be torn down before their scheduler, it is reasonable
to warn for a while before removing the hack.
Add a warning in drm_sched_fini() that fires if an entity is still
active.
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Signed-off-by: Philipp Stanner <phasta@kernel.org>
Link: https://patch.msgid.link/20251023123429.139848-2-phasta@kernel.org
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The call to devm_platform_ioremap_resource() was replaced by a call to
devm_platform_get_and_ioremap_resource(), but the comment referring to
the function's possible returned error codes was not updated.
Fixes: 927f3e0253c11276 ("drm/imagination: Implement MIPS firmware processor and MMU support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Matt Coster <matt.coster@imgtec.com>
Link: https://patch.msgid.link/2266514318480d17f52c7e5e67578dae6827914e.1761745586.git.geert+renesas@glider.be
Signed-off-by: Matt Coster <matt.coster@imgtec.com>
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Fix the following DT schema check warning:
./Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml:103:1: [warning] too many blank lines (2 > 1) (empty-lines)
One newline is enough. No functional change.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Matt Coster <matt.coster@imgtec.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20251029194210.129326-1-marek.vasut+renesas@mailbox.org
Signed-off-by: Matt Coster <matt.coster@imgtec.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of small fixes. It became slightly bigger than usual due
to timing issues (holidays, etc), but all changes are rather
device-specific fixes, so not really worrisome.
- ASoC Cirrus codec fixes for AMD
- Various fixes for ASoC Intel AVS, Qualcomm, SoundWire, FSL,
Mediatek, Renesas
- A few HD-audio quirks, and USB-audio regression fixes for Presonus"
* tag 'sound-6.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (24 commits)
ALSA: hda/realtek: Enable mic on Vaio RPL
ASoC: dt-bindings: pm4125-sdw: correct number of soundwire ports
ASoC: renesas: rz-ssi: Use proper dma_buffer_pos after resume
ASoC: soc_sdw_utils: remove cs42l43 component_name
ASoC: fsl_sai: Fix sync error in consumer mode
ASoC: Fix build for sdw_utils
ALSA: hda/realtek: Fix mute led for HP Victus 15-fa1xxx (MB 8C2D)
ASoC: rt721: fix prepare clock stop failed
ALSA: usb-audio: don't log messages meant for 1810c when initializing 1824c
ASoC: mediatek: Fix double pm_runtime_disable in remove functions
ASoC: fsl_micfil: correct the endian format for DSD
ASoC: fsl_sai: fix bit order for DSD format
ASoC: Intel: avs: Use snd_codec format when initializing probe
ASoC: Intel: avs: Disable periods-elapsed work when closing PCM
ASoC: Intel: avs: Unprepare a stream when XRUN occurs
ASoC: sdw_utils: add name_prefix for rt1321 part id
ASoC: qdsp6: q6asm: do not sleep while atomic
ASoC: Intel: soc-acpi-intel-ptl-match: Remove cs42l43 match from sdw link3
ASOC: max98090/91: fix for filter configuration: AHPF removed DMIC2_HPF added
ASoC: amd: acp: Add ACP7.0 match entries for cs35l56 and cs42l43
...
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fixes from Herbert Xu:
- Fix double free in aspeed
- Fix req->nbytes clobbering in s390/phmac
* tag 'v6.18-p4' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: aspeed - fix double free caused by devm
crypto: s390/phmac - Do not modify the req->nbytes value
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The clock obtained via devm_clk_get_enabled() is automatically managed
by devres and will be disabled and freed on driver detach. Manually
calling clk_disable_unprepare() in error path and remove function
causes double free.
Remove the redundant clk_disable_unprepare() calls from the probe
error path and aml_rtc_remove(), allowing the devm framework to
automatically manage the clock lifecycle.
Fixes: c89ac9182ee2 ("rtc: support for the Amlogic on-chip RTC")
Signed-off-by: Haotian Zhang <vulab@iscas.ac.cn>
Reviewed-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
Link: https://patch.msgid.link/20251021103559.1903-1-vulab@iscas.ac.cn
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"ufs driver plus two core fixes.
One core fix makes the unit attention counters atomic (just in case
multiple commands detect them) and the other is fixing a merge window
regression caused by changes in the block tree"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: core: Fix the unit attention counter implementation
scsi: ufs: core: Declare tx_lanes witout initialization
scsi: ufs: core: Initialize value of an attribute returned by uic cmd
scsi: ufs: core: Fix error handler host_sem issue
scsi: core: Fix a regression triggered by scsi_host_busy()
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Add driver for the Qualcomm interconnect buses found in Kaanapali
based platforms. The topology consists of several NoCs that are
controlled by a remote processor that collects the aggregated
bandwidth for each master-slave pairs.
Co-developed-by: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com>
Signed-off-by: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Raviteja Laggyshetty <raviteja.laggyshetty@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251031-knp-interconnect-v4-2-568bba2cb3e5@oss.qualcomm.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
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Kaanapali SoC
Document the RPMh Network-On-Chip Interconnect of the Kaanapali platform.
Co-developed-by: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com>
Signed-off-by: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com>
Signed-off-by: Raviteja Laggyshetty <raviteja.laggyshetty@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20251031-knp-interconnect-v4-1-568bba2cb3e5@oss.qualcomm.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
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Cross-merge networking fixes after downstream PR (net-6.18-rc4).
No conflicts, adjacent changes:
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
ded9813d17d3 ("net: stmmac: Consider Tx VLAN offload tag length for maxSDU")
26ab9830beab ("net: stmmac: replace has_xxxx with core_type")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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1. we already expect the refcount is 1.
2. path creation predicts name == iname
I verified this straightens out the asm, no functional changes.
Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>
Link: https://patch.msgid.link/20251029134952.658450-1-mjguzik@gmail.com
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>
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The currently used combination of dev_err() plus return leaves a loud error
in dmesg even when the error is a deferred probe which gets resolved later.
For example a supply that has not been probed yet.
Use dev_err_probe() to improve the handling/display of errors.
Signed-off-by: Maud Spierings <maudspierings@gocontroll.com>
Link: https://patch.msgid.link/20251030-mcp_err-v1-1-eecf737823b7@gocontroll.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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Vadim Fedorenko <vadim.fedorenko@linux.dev> says:
The patchset converts generic ioctl implementation into a pair of
ndo_hwtstamp_get/ndo_hwtstamp_set generic callbacks and replaces
callbacks in drivers.
Link: https://patch.msgid.link/20251029231620.1135640-1-vadim.fedorenko@linux.dev
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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Convert driver to use ndo_hwtstamp_set()/ndo_hwtstamp_get() callbacks.
ndo_eth_ioctl handler does nothing after conversion - remove it.
Signed-off-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Reviewed-by: Kory Maincent <kory.maincent@bootlin.com>
Reviewed-by: Vincent Mailhol <mailhol@kernel.org>
Link: https://patch.msgid.link/20251029231620.1135640-4-vadim.fedorenko@linux.dev
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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Convert driver to use ndo_hwtstamp_set()/ndo_hwtstamp_get() callbacks.
ndo_eth_ioctl handler does nothing after conversion - remove it.
Signed-off-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Reviewed-by: Kory Maincent <kory.maincent@bootlin.com>
Reviewed-by: Vincent Mailhol <mailhol@kernel.org>
Link: https://patch.msgid.link/20251029231620.1135640-3-vadim.fedorenko@linux.dev
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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Can has generic implementation of ndo_eth_ioctl which implements only HW
timestamping commands. Implement generic ndo_hwtstamp callbacks and use
it in drivers instead of generic ioctl interface.
Signed-off-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Reviewed-by: Kory Maincent <kory.maincent@bootlin.com>
Reviewed-by: Vincent Mailhol <mailhol@kernel.org>
Link: https://patch.msgid.link/20251029231620.1135640-2-vadim.fedorenko@linux.dev
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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Matthew Wilcox (Oracle) <willy@infradead.org> says:
It's relatively common in filesystems to want to know the end of the
current folio we're looking at. So common in fact that btrfs has its own
helper for that. Lift that helper to filemap and use it everywhere that
I've noticed it could be used. This actually fixes a long-standing bug
in ocfs2 on 32-bit systems with files larger than 2GiB. Presumably this
is not a common configuration, but I've marked it for backport anyway.
The other filesystems are all fine; none of them have a bug, they're
just mildly inefficient. I think this should all go in via Christian's
tree, ideally with acks from the various fs maintainers (cc'd on their
individual patches).
* patches from https://patch.msgid.link/20251024170822.1427218-1-willy@infradead.org:
mm: Use folio_next_pos()
xfs: Use folio_next_pos()
netfs: Use folio_next_pos()
iomap: Use folio_next_pos()
gfs2: Use folio_next_pos()
f2fs: Use folio_next_pos()
ext4: Use folio_next_pos()
buffer: Use folio_next_pos()
btrfs: Use folio_next_pos()
filemap: Add folio_next_pos()
Link: https://patch.msgid.link/20251024170822.1427218-1-willy@infradead.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
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This is one instruction more efficient than open-coding folio_pos() +
folio_size(). It's the equivalent of (x + y) << z rather than
x << z + y << z.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Link: https://patch.msgid.link/20251024170822.1427218-11-willy@infradead.org
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Hugh Dickins <hughd@google.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mm@kvack.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
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This is one instruction more efficient than open-coding folio_pos() +
folio_size(). It's the equivalent of (x + y) << z rather than
x << z + y << z.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Link: https://patch.msgid.link/20251024170822.1427218-10-willy@infradead.org
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Carlos Maiolino <cem@kernel.org>
Cc: linux-xfs@vger.kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
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This is one instruction more efficient than open-coding folio_pos() +
folio_size(). It's the equivalent of (x + y) << z rather than
x << z + y << z.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Link: https://patch.msgid.link/20251024170822.1427218-9-willy@infradead.org
Acked-by: David Howells <dhowells@redhat.com>
Reviewed-by: Paulo Alcantara (Red Hat) <pc@manguebit.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Paulo Alcantara <pc@manguebit.org>
Cc: netfs@lists.linux.dev
Signed-off-by: Christian Brauner <brauner@kernel.org>
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