Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=77f2878b4f78c0b29c4a2580665a446c77901152
Commit: 77f2878b4f78c0b29c4a2580665a446c77901152
Parent: 35d5d08a085c56f153458c3f5d8ce24123617faf
Author: Jan Blunck <[EMAIL PROTECTED]>
AuthorDate: Wed Nov 14 17:00:42 2007 -0800
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Wed Nov 14 18:45:44 2007 -0800
oprofile: fix oops on x86 32-bit
x86 32-bit isn't saving the stack pointer to pt_regs->esp when an
interrupt occurs.
Signed-off-by: Jan Blunck <[EMAIL PROTECTED]>
Tested-by: Robert Fitzsimons <[EMAIL PROTECTED]>
Cc: Andi Kleen <[EMAIL PROTECTED]>
Cc: Ingo Molnar <[EMAIL PROTECTED]>
Cc: Thomas Gleixner <[EMAIL PROTECTED]>
Cc: Philippe Elie <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
include/asm-x86/ptrace.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/asm-x86/ptrace.h b/include/asm-x86/ptrace.h
index 213c973..51ddb25 100644
--- a/include/asm-x86/ptrace.h
+++ b/include/asm-x86/ptrace.h
@@ -60,7 +60,7 @@ static inline int v8086_mode(struct pt_regs *regs)
#define instruction_pointer(regs) ((regs)->eip)
#define frame_pointer(regs) ((regs)->ebp)
-#define stack_pointer(regs) ((regs)->esp)
+#define stack_pointer(regs) ((unsigned long)(regs))
#define regs_return_value(regs) ((regs)->eax)
extern unsigned long profile_pc(struct pt_regs *regs);
-
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