linux-stable-rt/arch/i386/kernel
Shaohua Li 5e9ef02ec0 [PATCH] i386/x86-64 disable LAPIC completely for offline CPU
Disabling LAPIC timer isn't sufficient.  In some situations, such as we
enabled NMI watchdog, there is still unexpected interrupt (such as NMI)
invoked in offline CPU.  This also avoids offline CPU receives spurious
interrupt and anything similar.

Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Acked-by: "Seth, Rohit" <rohit.seth@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-12 22:31:16 -08:00
..
acpi [ACPI] properly detect pmtimer on ASUS a8v motherboard 2005-11-30 22:27:16 -05:00
cpu Merge x86-64 update from Andi 2005-11-14 19:56:02 -08:00
timers [PATCH] x86: fix cpu_khz with clock=pit 2005-11-13 18:14:13 -08:00
Makefile
apic.c [PATCH] i386: LVT entries remaining unmasked on reboot 2005-11-07 07:53:28 -08:00
apm.c [PATCH] move pm_register/etc. to CONFIG_PM_LEGACY, pm_legacy.h 2005-11-13 18:14:10 -08:00
asm-offsets.c
bootflag.c
cpuid.c [PATCH] Driver Core: fix up all callers of class_device_create() 2005-10-28 09:52:52 -07:00
crash.c [PATCH] drop "[PATCH] i386 kexec-on-panic: Don't shutdown the apics" 2005-11-15 08:59:18 -08:00
dmi_scan.c
doublefault.c
early_printk.c
efi.c
efi_stub.S
entry.S [PATCH] i386: NMI pointer comparison fix 2005-11-13 18:14:13 -08:00
head.S
i386_ksyms.c
i387.c
i8237.c
i8259.c Revert "i386: move apic init in init_IRQs" 2005-10-31 19:16:17 -08:00
init_task.c
io_apic.c [PATCH] setting irq affinity is broken in ia32 with MSI enabled 2005-11-29 19:47:04 -08:00
ioport.c [PATCH] reset tss->io_bitmap_owner in sys_ioperm() 2005-11-05 16:31:36 -08:00
irq.c [PATCH] x86: hot plug CPU to support physical add of new processors 2005-10-30 17:37:12 -08:00
kprobes.c [PATCH] kprobes: increment kprobe missed count for multiprobes 2005-12-12 08:57:45 -08:00
ldt.c [PATCH] arch/i386/kernel/ldt.c should #include <asm/mmu_context.h> 2005-11-07 07:53:29 -08:00
machine_kexec.c
mca.c [PATCH] arch/i386: Use ARRAY_SIZE macro 2005-11-07 07:53:28 -08:00
microcode.c
module.c
mpparse.c [PATCH] i386: Use bigsmp for > 8 core Opteron systems 2005-11-20 11:52:59 -08:00
msr.c [PATCH] Driver Core: fix up all callers of class_device_create() 2005-10-28 09:52:52 -07:00
nmi.c [PATCH] i386 nmi_watchdog: Merge check_nmi_watchdog fixes from x86_64 2005-10-30 17:37:13 -08:00
numaq.c
pci-dma.c [PATCH] gfp flags annotations - part 1 2005-10-08 15:00:57 -07:00
process.c [PATCH] kprobes: Fix return probes on sys_execve 2005-11-23 16:08:39 -08:00
ptrace.c [PATCH] consolidate sys_ptrace() 2005-11-07 07:53:42 -08:00
quirks.c
reboot.c [PATCH] fix rebooting on HP nc6120 laptop 2005-11-29 19:47:03 -08:00
reboot_fixups.c [PATCH] arch/i386/kernel/reboot_fixups.c should #include <linux/reboot_fixups.h> 2005-11-07 07:53:29 -08:00
relocate_kernel.S
scx200.c [PATCH] arch/i386/kernel/scx200.c should #include <linux/scx200_gpio.h> 2005-11-07 07:53:29 -08:00
semaphore.c
setup.c [PATCH] i386: EXPORT_SYMBOL(screen_info) even #ifndef CONFIG_VT 2005-11-09 07:56:36 -08:00
sigframe.h
signal.c [PATCH] i386: fix stack alignment for signal handlers 2005-10-10 08:45:06 -07:00
smp.c
smpboot.c [PATCH] i386/x86-64 disable LAPIC completely for offline CPU 2005-12-12 22:31:16 -08:00
srat.c [PATCH] x86_64: Make i386 compile again with fourth DMA32 zone 2005-11-14 19:55:13 -08:00
summit.c
sys_i386.c
syscall_table.S
sysenter.c
time.c Revert "i386: move apic init in init_IRQs" 2005-10-31 19:16:17 -08:00
time_hpet.c [PATCH] hpet-RTC: cache the comparator register 2005-10-30 17:37:30 -08:00
trampoline.S
traps.c [PATCH] x86: fix NMI with CPU hotplug 2005-12-12 08:57:42 -08:00
vm86.c [PATCH] mm: i386 sh sh64 ready for split ptlock 2005-10-29 21:40:41 -07:00
vmlinux.lds.S
vsyscall-int80.S
vsyscall-note.S
vsyscall-sigreturn.S
vsyscall-sysenter.S
vsyscall.S
vsyscall.lds.S