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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2007-03-02 15:01:36 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2007-04-21 20:34:34 +0100
commit7ab3f8d595a1b1e5cf8d726b72fd476fe0d0226c (patch)
treed37cf7290d5df5927ff870bfbb40673bead8f00d /arch/arm/mm/fault.c
parent46fcc86dd71d70211e965102fb69414c90381880 (diff)
downloadop-kernel-dev-7ab3f8d595a1b1e5cf8d726b72fd476fe0d0226c.zip
op-kernel-dev-7ab3f8d595a1b1e5cf8d726b72fd476fe0d0226c.tar.gz
[ARM] Add ability to dump exception stacks to kernel backtraces
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/fault.c')
-rw-r--r--arch/arm/mm/fault.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
index 9fd6d2e..fa2d107 100644
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@@ -438,7 +438,7 @@ hook_fault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *)
/*
* Dispatch a data abort to the relevant handler.
*/
-asmlinkage void
+asmlinkage void __exception
do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
{
const struct fsr_info *inf = fsr_info + (fsr & 15) + ((fsr & (1 << 10)) >> 6);
@@ -457,7 +457,7 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
notify_die("", regs, &info, fsr, 0);
}
-asmlinkage void
+asmlinkage void __exception
do_PrefetchAbort(unsigned long addr, struct pt_regs *regs)
{
do_translation_fault(addr, 0, regs);
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