diff options
| author | Prasanna S Panchamukhi <prasanna@in.ibm.com> | 2005-09-06 15:19:28 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-07 16:57:59 -0700 |
| commit | 0f2fbdcbb041f9087da42f8ac2e81f2817098d2a (patch) | |
| tree | 3f54f91ca6972c6567cfe529b33fafb622b2d51c /arch/x86_64/mm/fault.c | |
| parent | 3d97ae5b958855ac007b6f56a0f94ab8ade09e9e (diff) | |
[PATCH] kprobes: prevent possible race conditions x86_64 changes
This patch contains the x86_64 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>
Diffstat (limited to 'arch/x86_64/mm/fault.c')
| -rw-r--r-- | arch/x86_64/mm/fault.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86_64/mm/fault.c b/arch/x86_64/mm/fault.c index ca914c3bd49..816732d8858 100644 --- a/arch/x86_64/mm/fault.c +++ b/arch/x86_64/mm/fault.c @@ -23,6 +23,7 @@ #include <linux/vt_kern.h> /* For unblank_screen() */ #include <linux/compiler.h> #include <linux/module.h> +#include <linux/kprobes.h> #include <asm/system.h> #include <asm/uaccess.h> @@ -294,7 +295,8 @@ int exception_trace = 1; * bit 2 == 0 means kernel, 1 means user-mode * bit 3 == 1 means fault was an instruction fetch */ -asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long error_code) +asmlinkage void __kprobes do_page_fault(struct pt_regs *regs, + unsigned long error_code) { struct task_struct *tsk; struct mm_struct *mm; |