kernel-ark/arch/x86_64/kernel
Venkatesh Pallipadi 58d9ce7d75 [PATCH] Revert nmi_known_cpu() check during boot option parsing
Commit f2802e7f57 and its x86 version
(b7471c6da9) adds nmi_known_cpu() check
while parsing boot options in x86_64 and i386.

With that, "nmi_watchdog=2" stops working for me on Intel Core 2 CPU
based system.

The problem is, setup_nmi_watchdog is called while parsing the boot
option and identify_cpu is not done yet.  So, the return value of
nmi_known_cpu() is not valid at this point.

So revert that check.  This should not have any adverse effect as the
nmi_known_cpu() check is done again later in enable_lapic_nmi_watchdog().

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Andi Kleen <ak@suse.de>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-01-23 07:52:05 -08:00
..
acpi
cpufreq
aperture.c
apic.c
asm-offsets.c
audit.c
crash_dump.c
crash.c
e820.c
early_printk.c
early-quirks.c
entry.S
functionlist
genapic_cluster.c
genapic_flat.c
genapic.c
head64.c
head.S
i387.c
i8259.c
init_task.c
io_apic.c
ioport.c
irq.c
k8.c
kprobes.c
ldt.c
machine_kexec.c
Makefile
mce_amd.c
mce_intel.c
mce.c
module.c
mpparse.c
nmi.c [PATCH] Revert nmi_known_cpu() check during boot option parsing 2007-01-23 07:52:05 -08:00
pci-calgary.c [PATCH] x86-64: tighten up printks 2007-01-11 01:52:44 +01:00
pci-dma.c
pci-gart.c
pci-nommu.c
pci-swiotlb.c
pmtimer.c
process.c
ptrace.c
reboot.c
relocate_kernel.S
setup64.c
setup.c
signal.c
smp.c
smpboot.c
stacktrace.c
suspend_asm.S
suspend.c
sys_x86_64.c
syscall.c
tce.c
time.c [PATCH] x86-64: - Ignore long SMI interrupts in clock calibration 2007-01-11 01:52:44 +01:00
trampoline.S
traps.c
vmlinux.lds.S
vsmp.c
vsyscall.c
x8664_ksyms.c