i386: trace_hardirqs_fixup should now not be necessary: irqs are off.

The exception handlers in entry_32.S should now all call
TRACE_IRQS_OFF before calling the C code. The calls to
trace_hardirqs_fixup should now be unnecessary. Remove them.

Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Alexander van Heukelum 2008-09-09 21:56:18 +02:00 committed by Ingo Molnar
parent a790392faa
commit 07bb2f6236

View File

@ -533,7 +533,6 @@ vm86_trap:
#define DO_ERROR(trapnr, signr, str, name) \
void do_##name(struct pt_regs *regs, long error_code) \
{ \
trace_hardirqs_fixup(); \
if (notify_die(DIE_TRAP, str, regs, error_code, trapnr, signr) \
== NOTIFY_STOP) \
return; \
@ -576,7 +575,6 @@ void do_##name(struct pt_regs *regs, long error_code) \
info.si_errno = 0; \
info.si_code = sicode; \
info.si_addr = (void __user *)siaddr; \
trace_hardirqs_fixup(); \
if (notify_die(DIE_TRAP, str, regs, error_code, trapnr, signr) \
== NOTIFY_STOP) \
return; \
@ -860,15 +858,9 @@ void restart_nmi(void)
void __kprobes do_int3(struct pt_regs *regs, long error_code)
{
#ifdef CONFIG_KPROBES
trace_hardirqs_fixup();
if (notify_die(DIE_INT3, "int3", regs, error_code, 3, SIGTRAP)
== NOTIFY_STOP)
return;
/*
* This is an interrupt gate, because kprobes wants interrupts
* disabled. Normal trap handlers don't.
*/
conditional_sti(regs);
#else
if (notify_die(DIE_TRAP, "int3", regs, error_code, 3, SIGTRAP)
@ -907,8 +899,6 @@ void __kprobes do_debug(struct pt_regs *regs, long error_code)
unsigned int condition;
int si_code;
trace_hardirqs_fixup();
get_debugreg(condition, 6);
/*