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| author | Nicholas Piggin <npiggin@gmail.com> | 2017-07-19 16:59:12 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-08-31 14:26:04 +1000 |
| commit | b96672dd840f2231c3e0804842d380c401739733 (patch) | |
| tree | f3ac7fc5ba4f7d47a84874998ae6987fc72ac77b /arch/powerpc/boot | |
| parent | 6fcd6baa90aeec9dcbe30786e15c125bf50503b2 (diff) | |
powerpc: Machine check interrupt is a non-maskable interrupt
Use nmi_enter similarly to system reset interrupts. This uses NMI
printk NMI buffers and turns off various debugging facilities that
helps avoid tripping on ourselves or other CPUs.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/boot')
0 files changed, 0 insertions, 0 deletions