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| author | Peter Zijlstra <[email protected]> | 2020-05-27 13:50:29 +0000 |
|---|---|---|
| committer | Peter Zijlstra <[email protected]> | 2020-07-10 10:00:01 +0000 |
| commit | ba1f2b2eaa2a529dba722507c55ff3d761d325dd (patch) | |
| tree | d46ece3c91564b177457203613c172059cae4cc0 /drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | |
| parent | lockdep: Prepare for NMI IRQ state tracking (diff) | |
| download | kernel-ba1f2b2eaa2a529dba722507c55ff3d761d325dd.tar.gz kernel-ba1f2b2eaa2a529dba722507c55ff3d761d325dd.zip | |
x86/entry: Fix NMI vs IRQ state tracking
While the nmi_enter() users did
trace_hardirqs_{off_prepare,on_finish}() there was no matching
lockdep_hardirqs_*() calls to complete the picture.
Introduce idtentry_{enter,exit}_nmi() to enable proper IRQ state
tracking across the NMIs.
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Reviewed-by: Ingo Molnar <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c')
0 files changed, 0 insertions, 0 deletions