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| author | Paul E. McKenney <[email protected]> | 2024-10-26 00:44:28 +0000 |
|---|---|---|
| committer | Uladzislau Rezki (Sony) <[email protected]> | 2024-12-14 16:10:29 +0000 |
| commit | ecc5e6b0d3c982091b82615af21817ddf9cfdd60 (patch) | |
| tree | d2e086b1150df992b80eb12312f69b357eb63a18 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | rcu: Make preemptible rcu_exp_handler() check idempotency (diff) | |
| download | kernel-ecc5e6b0d3c982091b82615af21817ddf9cfdd60.tar.gz kernel-ecc5e6b0d3c982091b82615af21817ddf9cfdd60.zip | |
rcu: Add KCSAN exclusive-writer assertions for rdp->cpu_no_qs.b.exp
The value of rdp->cpu_no_qs.b.exp may be changed only by the corresponding
CPU, and that CPU is not even allowed to race with itself, for example,
via interrupt handlers. This commit therefore adds KCSAN exclusive-writer
assertions to check this constraint.
Signed-off-by: Paul E. McKenney <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Signed-off-by: Uladzislau Rezki (Sony) <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions