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[PATCH] x86_64: make trap information available to die notification handlers

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This adjusts things so that handlers of the die() notifier will have
sufficient information about the trap currently being handled. It also
adjusts the notify_die() prototype to (again) match that of i386.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jan Beulich
2006-01-11 22:42:14 +01:00
committed by Linus Torvalds
parent 5c617cfa64
commit 6e3f361781
4 changed files with 37 additions and 19 deletions
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13
include/asm-x86_64/kdebug.h
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@@ -35,9 +35,16 @@ enum die_val {
DIE_PAGE_FAULT,
};
static inline int notify_die(enum die_val val,char *str,struct pt_regs *regs,long err,int trap, int sig)
{
struct die_args args = { .regs=regs, .str=str, .err=err, .trapnr=trap,.signr=sig };
static inline int notify_die(enum die_val val, const char *str,
struct pt_regs *regs, long err, int trap, int sig)
{
struct die_args args = {
.regs = regs,
.str = str,
.err = err,
.trapnr = trap,
.signr = sig
};
return notifier_call_chain(&die_chain, val, &args);
}