AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity
e77deacb7b
kernel_optimize_test/arch/x86_64/kernel
History
Keith Owens e77deacb7b [PATCH] x86_64: Avoid broadcasting NMI IPIs 
On some i386/x86_64 systems, sending an NMI IPI as a broadcast will
reset the system.  This seems to be a BIOS bug which affects machines
where one or more cpus are not under OS control.  It occurs on HT
systems with a version of the OS that is not compiled without HT
support.  It also occurs when a system is booted with max_cpus=n where
2 <= n < cpus known to the BIOS.  The fix is to always send NMI IPI as
a mask instead of as a broadcast.

Signed-off-by: Keith Owens <kaos@sgi.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-26 10:48:22 -07:00
..
acpi Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2006-06-23 07:52:36 -07:00
cpufreq
aperture.c [PATCH] x86_64: Calgary IOMMU - introduce iommu_detected 2006-06-26 10:48:18 -07:00
apic.c [PATCH] x86_64: fix apic error on bootup 2006-06-26 10:48:22 -07:00
asm-offsets.c
crash_dump.c
crash.c [PATCH] x86_64: Standardize i386/x86_64 handling of NMI_VECTOR 2006-06-26 10:48:22 -07:00
e820.c [PATCH] x86_64: Move export symbols to their C functions 2006-06-26 10:48:22 -07:00
early_printk.c [PATCH] Don't pass boot parameters to argv_init[] 2006-03-31 12:18:53 -08:00
entry.S [PATCH] x86_64: reliable stack trace support (x86-64 syscall 2006-06-26 10:48:17 -07:00
functionlist [PATCH] x86_64: Basic reorder infrastructure 2006-03-25 09:10:56 -08:00
genapic_cluster.c
genapic_flat.c [PATCH] x86_64: Avoid broadcasting NMI IPIs 2006-06-26 10:48:22 -07:00
genapic.c
head64.c [PATCH] x86_64: Remove long obsolete CVS 2006-06-26 10:48:16 -07:00
head.S [PATCH] x86_64: Patch to make the head.S-must-be-first-in-vmlinux order explicit 2006-03-25 09:10:55 -08:00
i387.c [PATCH] x86: make i387 mxcsr_feature_mask __read_mostly 2006-06-23 07:42:57 -07:00
i8259.c [PATCH] x86_64: x86_86 msi miss one entry handler 2006-06-26 10:48:17 -07:00
init_task.c
io_apic.c [PATCH] x86_64: Rename IOMMU option, fix help and mark option embedded. 2006-06-26 10:48:17 -07:00
ioport.c
irq.c [PATCH] i386/x86-64: adjust /proc/interrupts column headings 2006-06-26 10:48:21 -07:00
k8.c [PATCH] x86_64: Clean and enhance up K8 northbridge access code 2006-06-26 10:48:15 -07:00
kprobes.c [PATCH] kprobes: bad manipulation of 2 byte opcode on x86_64 2006-05-21 12:59:21 -07:00
ldt.c
machine_kexec.c [PATCH] fix kexec asm 2006-03-08 14:15:04 -08:00
Makefile [PATCH] x86_64: Calgary IOMMU - Calgary specific bits 2006-06-26 10:48:19 -07:00
mce_amd.c [PATCH] x86_64: Mark mce_amd cpu notifier __cpuinit/__cpuinitdata 2006-06-26 10:48:20 -07:00
mce_intel.c
mce.c [PATCH] x86_64: mce_amd relocate sysfs files 2006-06-26 10:48:20 -07:00
module.c [PATCH] x86_64: x86_64 version of the smp alternative patch. 2006-06-26 10:48:14 -07:00
mpparse.c [PATCH] x86_64: avoid IRQ0 ioapic pin collision 2006-05-08 09:34:56 -07:00
nmi.c [PATCH] x86_64: nmi watchdog header cleanup 2006-06-26 10:48:16 -07:00
pci-calgary.c [PATCH] x86_64: Calgary IOMMU - Calgary specific bits 2006-06-26 10:48:19 -07:00
pci-dma.c [PATCH] x86_64: Calgary IOMMU - Calgary specific bits 2006-06-26 10:48:19 -07:00
pci-gart.c [PATCH] x86_64: moving phys_proc_id and cpu_core_id to cpuinfo_x86 2006-06-26 10:48:19 -07:00
pci-nommu.c [PATCH] x86_64: check_addr() cleanups 2006-06-26 10:48:20 -07:00
pci-swiotlb.c [PATCH] x86_64: Calgary IOMMU - introduce iommu_detected 2006-06-26 10:48:18 -07:00
pmtimer.c [PATCH] x86_64: fix last_tsc calculation of PM timer 2006-05-30 20:31:05 -07:00
process.c [PATCH] x86_64: Move export symbols to their C functions 2006-06-26 10:48:22 -07:00
ptrace.c [PATCH] drop task argument of audit_syscall_{entry,exit} 2006-05-01 06:06:18 -04:00
reboot.c [PATCH] x86_64: Move export symbols to their C functions 2006-06-26 10:48:22 -07:00
relocate_kernel.S
setup64.c [PATCH] x86_64: Move export symbols to their C functions 2006-06-26 10:48:22 -07:00
setup.c [PATCH] x86_64: Move export symbols to their C functions 2006-06-26 10:48:22 -07:00
signal.c [PATCH] x86_64: Remove bogus RED-PEN comment in signal.c 2006-06-26 10:48:20 -07:00
smp.c [PATCH] x86_64: Move export symbols to their C functions 2006-06-26 10:48:22 -07:00
smpboot.c [PATCH] x86_64: Move export symbols to their C functions 2006-06-26 10:48:22 -07:00
suspend_asm.S
suspend.c
sys_x86_64.c
syscall.c
tce.c [PATCH] x86_64: Calgary IOMMU - Calgary specific bits 2006-06-26 10:48:19 -07:00
time.c [PATCH] x86_64: Move export symbols to their C functions 2006-06-26 10:48:22 -07:00
trampoline.S
traps.c [PATCH] x86_64: Move export symbols to their C functions 2006-06-26 10:48:22 -07:00
vmlinux.lds.S [PATCH] x86_64: reliable stack trace support (x86-64) 2006-06-26 10:48:17 -07:00
vsmp.c
vsyscall.c [PATCH] x86_64: fix unlikely profiling & vsyscalls on x86_64 2006-06-26 10:48:16 -07:00
x8664_ksyms.c [PATCH] x86_64: Move export symbols to their C functions 2006-06-26 10:48:22 -07:00