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| author | Rohan McLure <rmclure@linux.ibm.com> | 2023-05-10 13:31:07 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2023-06-21 15:13:57 +1000 |
| commit | 03d44ee80eac980a869ed3d5637ed85de6fb957f (patch) | |
| tree | 0891e2bd7c86989a5359ce1386b7430dfc7b897d /scripts/clang-tools/gen_compile_commands.py | |
| parent | 98e61df570f06e8a2a2152bb3485c60fe1b148cb (diff) | |
powerpc: qspinlock: Mark accesses to qnode lock checks
The powerpc implementation of qspinlocks will both poll and spin on the
bitlock guarding a qnode. Mark these accesses with READ_ONCE to convey
to KCSAN that polling is intentional here.
Signed-off-by: Rohan McLure <rmclure@linux.ibm.com>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20230510033117.1395895-2-rmclure@linux.ibm.com
Diffstat (limited to 'scripts/clang-tools/gen_compile_commands.py')
0 files changed, 0 insertions, 0 deletions