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| author | Peter Zijlstra <[email protected]> | 2020-05-27 15:50:29 +0200 |
|---|---|---|
| committer | Peter Zijlstra <[email protected]> | 2020-07-10 12:00:01 +0200 |
| commit | ba1f2b2eaa2a529dba722507c55ff3d761d325dd (patch) | |
| tree | d46ece3c91564b177457203613c172059cae4cc0 /mm/backing-dev.c | |
| parent | 859d069ee1ddd87862e1d6a356a82ed417dbeb67 (diff) | |
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 'mm/backing-dev.c')
0 files changed, 0 insertions, 0 deletions