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[PATCH] Kprobes: prevent possible race conditions ia64 changes

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This patch contains the ia64 architecture specific changes to prevent the
possible race conditions.

Signed-off-by: Prasanna S Panchamukhi <prasanna@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Prasanna S Panchamukhi
2005-09-06 15:19:30 -07:00
committed by Linus Torvalds
parent bb144a85c7
commit 1f7ad57b75
6 changed files with 41 additions and 27 deletions
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3
arch/ia64/mm/fault.c
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@@ -9,6 +9,7 @@
#include <linux/mm.h>
#include <linux/smp_lock.h>
#include <linux/interrupt.h>
#include <linux/kprobes.h>
#include <asm/pgtable.h>
#include <asm/processor.h>
@@ -76,7 +77,7 @@ mapped_kernel_page_is_present (unsigned long address)
return pte_present(pte);
}
void
void __kprobes
ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *regs)
{
int signal = SIGSEGV, code = SEGV_MAPERR;