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| author | David S. Miller <davem@davemloft.net> | 2009-03-18 23:51:57 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-03-18 23:51:57 -0700 |
| commit | 42cc77c861e8e850e86252bb5b1e12e006261973 (patch) | |
| tree | 422d0619783e95d95d682775305d0dfdac72a366 /arch/sparc/include/asm/pil.h | |
| parent | 1c339eb183bb48095feaa46057ac4f4f0603dbf9 (diff) | |
| download | linux-42cc77c861e8e850e86252bb5b1e12e006261973.tar.gz linux-42cc77c861e8e850e86252bb5b1e12e006261973.tar.bz2 linux-42cc77c861e8e850e86252bb5b1e12e006261973.zip | |
sparc64: Reschedule KGDB capture to a software interrupt.
Otherwise it might interrupt switch_to() midstream and use
half-cooked register window state.
Reported-by: Chris Torek <chris.torek@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/include/asm/pil.h')
| -rw-r--r-- | arch/sparc/include/asm/pil.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/pil.h b/arch/sparc/include/asm/pil.h index 32a7efe76d00..266937030546 100644 --- a/arch/sparc/include/asm/pil.h +++ b/arch/sparc/include/asm/pil.h @@ -24,6 +24,7 @@ #define PIL_DEVICE_IRQ 5 #define PIL_SMP_CALL_FUNC_SNGL 6 #define PIL_DEFERRED_PCR_WORK 7 +#define PIL_KGDB_CAPTURE 8 #define PIL_NORMAL_MAX 14 #define PIL_NMI 15 |