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| author |   Nicholas Piggin <npiggin@gmail.com> | 2022-09-26 15:43:00 +1000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2022-09-28 19:22:11 +1000 |
| commit | 799f7063c7645f9a751d17f5dfd73b952f962cd2 (patch) | |
| tree | 45b446bc2ddbb948a69b2dd92c4e2d46b99595ae /include | |
| parent | powerpc/64/interrupt: Fix false warning in context tracking due to idle state (diff) | |
| download | linux-dev-799f7063c7645f9a751d17f5dfd73b952f962cd2.tar.xz linux-dev-799f7063c7645f9a751d17f5dfd73b952f962cd2.zip | |
powerpc/64: mark irqs hard disabled in boot paca
This prevents interrupts in early boot (e.g., program check) from
enabling MSR[EE], potentially causing endian mismatch or other
crashes when reporting early boot traps.
Fixes: 4423eb5ae32ec ("powerpc/64/interrupt: make normal synchronous interrupts enable MSR[EE] if possible")
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220926054305.2671436-3-npiggin@gmail.com
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions