diff options
| author | Nicholas Piggin <[email protected]> | 2021-06-30 17:46:17 +1000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2021-06-30 22:21:20 +1000 |
| commit | 1b0482229c302a3c6afd00d6b3bf0169cf279b44 (patch) | |
| tree | 92e5f0357eb6e29dfd81d8578b6d75d4b4aec773 /scripts/gdb/linux/tasks.py | |
| parent | 325678fd052259e7c05ef29060a73c705ea90432 (diff) | |
powerpc/64s/interrupt: preserve regs->softe for NMI interrupts
If an NMI interrupt hits in an implicit soft-masked region, regs->softe
is modified to reflect that. This may not be necessary for correctness
at the moment, but it is less surprising and it's unhelpful when
debugging or adding checks.
Make sure this is changed back to how it was found before returning.
Fixes: 4ec5feec1ad0 ("powerpc/64s: Make NMI record implicitly soft-masked code as irqs disabled")
Signed-off-by: Nicholas Piggin <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'scripts/gdb/linux/tasks.py')
0 files changed, 0 insertions, 0 deletions