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| author | Marco Elver <[email protected]> | 2025-07-22 18:19:17 +0000 |
|---|---|---|
| committer | Marco Elver <[email protected]> | 2025-07-23 06:51:32 +0000 |
| commit | 9872916ad1a1a5e7d089e05166c85dbd65e5b0e8 (patch) | |
| tree | 2f7ceca9d124ce0a2fb234e5a2b0b87dd413b451 /drivers/gpu/drm/lima/lima_sched.c | |
| parent | Linux 6.16-rc7 (diff) | |
| download | kernel-9872916ad1a1a5e7d089e05166c85dbd65e5b0e8.tar.gz kernel-9872916ad1a1a5e7d089e05166c85dbd65e5b0e8.zip | |
kcsan: test: Initialize dummy variable
Newer compiler versions rightfully point out:
kernel/kcsan/kcsan_test.c:591:41: error: variable 'dummy' is
uninitialized when passed as a const pointer argument here
[-Werror,-Wuninitialized-const-pointer]
591 | KCSAN_EXPECT_READ_BARRIER(atomic_read(&dummy), false);
| ^~~~~
1 error generated.
Although this particular test does not care about the value stored in
the dummy atomic variable, let's silence the warning.
Link: https://lkml.kernel.org/r/CA+G9fYu8JY=k-r0hnBRSkQQrFJ1Bz+ShdXNwC1TNeMt0eXaxeA@mail.gmail.com
Fixes: 8bc32b348178 ("kcsan: test: Add test cases for memory barrier instrumentation")
Reported-by: Linux Kernel Functional Testing <[email protected]>
Reviewed-by: Alexander Potapenko <[email protected]>
Signed-off-by: Marco Elver <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/lima/lima_sched.c')
0 files changed, 0 insertions, 0 deletions