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ASoC: SOF: tone: clean-up uapi include file - #401
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Likely leftovers from previous versions, remove. Not sure how the other defines are used, or if they are even needed? Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
ranj063
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Dec 11, 2018
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@plbossart looks good. I think we should leave the other defines for now as they might be useful if we want to modify the tone component default params.
ujfalusi pushed a commit
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Jan 11, 2023
The python3-setuptools package is needed to build the python binding, so
that one can use things like:
# ~acme/git/perf/tools/perf/python/twatch.py
cpu: 6, pid: 4573, tid: 2184618 { type: exit, pid: 4573, ppid: 4172, tid: 2184618, ptid: 4172, time: 12563190090107}
cpu: 24, pid: 4573, tid: 4573 { type: fork, pid: 4573, ppid: 4573, tid: 2190991, ptid: 4573, time: 12563415289331}
cpu: 29, pid: 4573, tid: 2190991 { type: comm, pid: 4573, tid: 2190991, comm: StreamT~ns thesofproject#401 }
cpu: 29, pid: 4573, tid: 2190991 { type: comm, pid: 4573, tid: 2190991, comm: StreamT~ns thesofproject#401 }
^CTraceback (most recent call last):
File "/var/home/acme/git/perf/tools/perf/python/twatch.py", line 61, in <module>
main()
File "/var/home/acme/git/perf/tools/perf/python/twatch.py", line 33, in main
evlist.poll(timeout = -1)
KeyboardInterrupt
#
That have 'import perf;'.
But distros don't always have that python3-setuptools (or equivalent)
installed, which was breaking the build. Just check if it is installed
and emit a warning that such binding isn't being built and continue the
build without it:
With it:
$ rpm -q python3-setuptools
python3-setuptools-59.6.0-3.fc36.noarch
$ rm -rf /tmp/build/perf; mkdir -p /tmp/build/perf
$ make O=/tmp/build/perf -C tools/perf install-bin
make: Entering directory '/var/home/acme/git/perf/tools/perf'
<SNIP>
... libpython: [ on ]
<SNIP>
GEN /tmp/build/perf/python/perf.cpython-310-x86_64-linux-gnu.so
<SNIP>
$ ls -la /tmp/build/perf/python/perf.cpython-310-x86_64-linux-gnu.so
-rwxr-xr-x. 1 acme acme 1609112 Dec 17 11:39 /tmp/build/perf/python/perf.cpython-310-x86_64-linux-gnu.so
$
Without it:
$ sudo rpm -e python3-setuptools
$ rm -rf /tmp/build/perf ; mkdir -p /tmp/build/perf
$ make O=/tmp/build/perf -C tools/perf install-bin
make: Entering directory '/var/home/acme/git/perf/tools/perf'
<SNIP>
... libpython: [ on ]
<SNIP>
$ ls -la /tmp/build/perf/python/perf.cpython-310-x86_64-linux-gnu.so
ls: cannot access '/tmp/build/perf/python/perf.cpython-310-x86_64-linux-gnu.so': No such file or directory
$
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lore.kernel.org/lkml/Y53XHw3rlsaaUgOs@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>oder-chiou pushed a commit
to oder-chiou/linux-soundwire
that referenced
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May 5, 2026
Use BPF_TRAMP_F_INDIRECT flag to detect struct ops and emit proper prologue and epilogue for this case. With this patch, all of the struct_ops related testcases (except struct_ops_multi_pages) passed on LoongArch. The testcase struct_ops_multi_pages failed is because the actual image_pages_cnt is 40 which is bigger than MAX_TRAMP_IMAGE_PAGES. Before: $ sudo ./test_progs -t struct_ops -d struct_ops_multi_pages ... WATCHDOG: test case struct_ops_module/struct_ops_load executes for 10 seconds... After: $ sudo ./test_progs -t struct_ops -d struct_ops_multi_pages ... thesofproject#15 bad_struct_ops:OK ... thesofproject#399 struct_ops_autocreate:OK ... thesofproject#400 struct_ops_kptr_return:OK ... thesofproject#401 struct_ops_maybe_null:OK ... thesofproject#402 struct_ops_module:OK ... thesofproject#404 struct_ops_no_cfi:OK ... thesofproject#405 struct_ops_private_stack:SKIP ... thesofproject#406 struct_ops_refcounted:OK Summary: 8/25 PASSED, 3 SKIPPED, 0 FAILED Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
bardliao pushed a commit
that referenced
this pull request
Jul 27, 2026
…exception() The trace_kvm_inj_exception tracepoint takes as arguments the exception vector, whether the exception has an error code (and subsequently, the error code), and whether it is being reinjected. Because '0' is a valid error code, KVM uses __print_symbolic() to format the error code as a string to avoid printing the error code entirely if the exception doesn't have an error code (see commit 21d4c57 ("KVM: x86: Print error code in exception injection tracepoint iff valid"). KVM's abuse of __print_symbolic() was all fine and dandy, until commit 754e38d ("tracing: Use explicit array size instead of sentinel elements in symbol printing") reworked the printing to avoid terminating the arrays with NULL/0 values, and missed KVM's clever use of not-quite empty array of symbols. BUG: kernel NULL pointer dereference, address: 0000000000000000 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: Oops: 0000 [#1] SMP CPU: 20 UID: 0 PID: 791 Comm: less Not tainted 7.2.0-rc2 #401 PREEMPT Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015 RIP: 0010:strlen+0x0/0x20 Call Trace: <TASK> trace_seq_puts+0x18/0x80 trace_print_symbols_seq+0x68/0xa0 trace_raw_output_kvm_inj_exception+0x64/0xf0 [kvm] s_show+0x47/0x110 seq_read_iter+0x2a5/0x4c0 seq_read+0xfd/0x130 vfs_read+0xb6/0x330 ? vfs_write+0x2f2/0x3f0 ksys_read+0x61/0xd0 do_syscall_64+0xb7/0x570 entry_SYSCALL_64_after_hwframe+0x4b/0x53 RIP: 0033:0x7ff283714862 </TASK> Simply drop the dummy array entirely, so that __print_symbolic() generates a truly empty array. Signed-off-by: Daniel Paziyski <danielpaziyski@gmail.com> Fixes: 754e38d ("tracing: Use explicit array size instead of sentinel elements in symbol printing") Reviewed-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Link: https://patch.msgid.link/20260710134055.16432-1-danielpaziyski@gmail.com [sean: massage changelog, add splat, add Fixes, cc stable] Signed-off-by: Sean Christopherson <seanjc@google.com>
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Likely leftovers from previous versions, remove.
Not sure how the other defines are used, or if they are even needed?
Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com