diff options
| author | Chuck Ebbert <cebbert@redhat.com> | 2008-05-24 17:40:16 +0000 |
|---|---|---|
| committer | Chris Wright <chrisw@sous-sol.org> | 2008-06-09 11:27:01 -0700 |
| commit | 687b21a34349aea5f9cf9bab07e7a981500d8a67 (patch) | |
| tree | 24af20bb142ea8b81e7b501ece5c6be905864b64 /arch/x86 | |
| parent | bbd8ceb5e10bfcf6e235eba1a8b1c5d00f0c5137 (diff) | |
x86: don't read maxlvt before checking if APIC is mapped
upstream commit: 2584a82deed7196f48066f1b1a7fad4ec5bea961
A check for unmapped apic was added before reading maxlvt but the early
read of maxlvt wasn't removed.
Signed-off-by: Chuck Ebbert <cebbert@redhat.com>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kernel/apic_64.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/apic_64.c b/arch/x86/kernel/apic_64.c index d8d03e09dea..96294347611 100644 --- a/arch/x86/kernel/apic_64.c +++ b/arch/x86/kernel/apic_64.c @@ -524,7 +524,7 @@ int setup_profiling_timer(unsigned int multiplier) */ void clear_local_APIC(void) { - int maxlvt = lapic_get_maxlvt(); + int maxlvt; u32 v; /* APIC hasn't been mapped yet */ |