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authorDavid S. Miller <davem@davemloft.net>2009-03-18 23:51:57 -0700
committerDavid S. Miller <davem@davemloft.net>2009-03-18 23:51:57 -0700
commit42cc77c861e8e850e86252bb5b1e12e006261973 (patch)
tree422d0619783e95d95d682775305d0dfdac72a366 /arch/sparc/include/asm
parent1c339eb183bb48095feaa46057ac4f4f0603dbf9 (diff)
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')
-rw-r--r--arch/sparc/include/asm/pil.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/pil.h b/arch/sparc/include/asm/pil.h
index 32a7efe76d0..26693703054 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