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| author | Julien Thierry <julien.thierry@arm.com> | 2019-01-31 14:59:02 +0000 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2019-02-06 10:06:41 +0000 |
| commit | c25349fd3c8024cfebcc9b01ee6cfb093fab9be0 (patch) | |
| tree | 21041aba5882f29bcfe841411952de0e088a5437 /arch/sparc | |
| parent | 1234ad686fb1bde5a9c2447fc4c9df8430358763 (diff) | |
| download | kernel_replicant_linux-c25349fd3c8024cfebcc9b01ee6cfb093fab9be0.tar.gz kernel_replicant_linux-c25349fd3c8024cfebcc9b01ee6cfb093fab9be0.tar.bz2 kernel_replicant_linux-c25349fd3c8024cfebcc9b01ee6cfb093fab9be0.zip | |
arm64: Skip irqflags tracing for NMI in IRQs disabled context
When an NMI is raised while interrupts where disabled, the IRQ tracing
already is in the correct state (i.e. hardirqs_off) and should be left
as such when returning to the interrupted context.
Check whether PMR was masking interrupts when the NMI was raised and
skip IRQ tracing if necessary.
Signed-off-by: Julien Thierry <julien.thierry@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/sparc')
0 files changed, 0 insertions, 0 deletions