powerpc/64s/interrupt: Change must-hard-mask interrupt check from BUG to WARN

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This new assertion added is generally harmless and gets fixed up
naturally, but it does indicate a problem with MSR manipulation
somewhere.

Fixes: c39fb71a54 ("powerpc/64s/interrupt: masked handler debug check for previous hard disable")
Reported-by: Sachin Sant <sachinp@linux.ibm.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Tested-by: Sachin Sant <sachinp@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20221004051157.308999-1-npiggin@gmail.com

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Nicholas Piggin 2022-10-04 15:11:56 +10:00 • committed by Michael Ellerman

parent 8535a1afff

commit 8154850b28

1 changed files with 6 additions and 2 deletions

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arch/powerpc/kernel/exceptions-64s.S

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