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Jacob Pan 064a59b6dd x86/mrst: Avoid reporting wrong nmi status ... Moorestown/Medfield platform does not have port 0x61 to report NMI status, nor does it have external NMI sources. The only NMI sources are from lapic, as results of perf counter overflow or IPI, e.g. NMI watchdog or spin lock debug. Reading port 0x61 on Moorestown will return 0xff which misled NMI handlers to false critical errors such memory parity error. The subsequent ioport access for NMI handling can also cause undefined behavior on Moorestown. This patch allows kernel process NMI due to watchdog or backrace dump without unnecessary hangs. Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> [hand applied] Signed-off-by: Alan Cox <alan@linux.intel.com>		13 years ago
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uv	Merge branch 'x86-uv-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	13 years ago
visws	x86: Move pci init function to x86_init	15 years ago
xen	Merge branch 'upstream/xen-settime' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen	13 years ago
Kbuild	archs: replace unifdef-y with header-y	15 years ago
a.out-core.h	hw-breakpoints: Fix broken a.out format dump	15 years ago
a.out.h	…
acpi.h	Merge branch 'idle-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6	14 years ago
aes.h	…
agp.h	…
alternative-asm.h	asm alternatives: remove incorrect alignment notes	14 years ago
alternative.h	asm alternatives: remove incorrect alignment notes	14 years ago
amd_nb.h	x86: cache_info: Kill the atomic allocation in amd_init_l3_cache()	14 years ago
apb_timer.h	Merge branch 'timers-clocksource-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	14 years ago
apic.h	x86/apic: Allow use of lapic timer early calibration result	13 years ago
apicdef.h	x86: TSC deadline definitions	14 years ago
apm.h	…
arch_hweight.h	x86, hweight: Use a 32-bit popcnt for __arch_hweight32()	15 years ago
archrandom.h	x86, random: Verify RDRAND functionality and allow it to be disabled	14 years ago
asm-offsets.h	kbuild: move asm-offsets.h to include/generated	15 years ago
asm.h	x86: Fix write lock scalability 64-bit issue	14 years ago
atomic.h	x86: Use xadd helper more widely	14 years ago
atomic64_32.h	atomic: move atomic_add_unless to generic code	14 years ago
atomic64_64.h	x86: Use xadd helper more widely	14 years ago
auxvec.h	…
bios_ebda.h	x86: Better comments for get_bios_ebda()	14 years ago
bitops.h	asm-generic: add another generic ext2 atomic bitops	14 years ago
bitsperlong.h	…
boot.h	x86: support XZ-compressed kernel	14 years ago
bootparam.h	x86: Add device tree support	14 years ago
bug.h	x86: Convert BUG() to use unreachable()	15 years ago
bugs.h	…
byteorder.h	…
cache.h	Rename .data.read_mostly to .data..read_mostly.	15 years ago
cacheflush.h	x86: Fix common misspellings	14 years ago
calgary.h	x86, iommu: Make all IOMMU's detection routines return a value.	15 years ago
calling.h	x86, asm: Flip RESTORE_ARGS arguments logic	14 years ago
ce4100.h	x86: ce4100: Set pci ops via callback instead of module init	14 years ago
checksum.h	…
checksum_32.h	…
checksum_64.h	…
clocksource.h	clocksource: Change __ARCH_HAS_CLOCKSOURCE_DATA to a CONFIG option	14 years ago
cmpxchg.h	x86, cmpxchg: Use __compiletime_error() to make usage messages a bit nicer	14 years ago
cmpxchg_32.h	x86, cmpxchg: Unify cmpxchg into cmpxchg.h	14 years ago
cmpxchg_64.h	x86, cmpxchg: Unify cmpxchg into cmpxchg.h	14 years ago
compat.h	compat: sync compat_stats with statfs.	13 years ago
cpu.h	x86: Fix mwait_usable section mismatch	14 years ago
cpufeature.h	Merge git://github.com/herbertx/crypto	13 years ago
cpumask.h	…
cputime.h	…
current.h	…
debugreg.h	x86: Use this_cpu_ops to optimize code	14 years ago
delay.h	asm-generic: move archictures to common delay.h	14 years ago
desc.h	x86-64: Add user_64bit_mode paravirt op	14 years ago
desc_defs.h	tree-wide: fix assorted typos all over the place	15 years ago
device.h	iommu: Rename the DMAR and INTR_REMAP config options	14 years ago
div64.h	…
dma-mapping.h	doc: fix broken references	14 years ago
dma.h	x86, NUMA: Enable emulation on 32bit too	14 years ago
dmi.h	…
dwarf2.h	x86-64: Fix CFI data for interrupt frames	14 years ago
e820.h	x86: e820: Remove conditional early mapping in parse_e820_ext	14 years ago
edac.h	…
efi.h	x86, efi: Consolidate EFI nx control	14 years ago
elf.h	x86, amd: Avoid cache aliasing penalties on AMD family 15h	14 years ago
emergency-restart.h	…
entry_arch.h	x86, mce: Replace MCE_SELF_VECTOR by irq_work	14 years ago
errno.h	…
fb.h	x86-64: Allow fbdev primary video code	15 years ago
fcntl.h	…
fixmap.h	x86-64: Give vvars their own page	14 years ago
floppy.h	…
frame.h	x86: Unify rwlock assembly implementation	14 years ago
ftrace.h	ftrace/x86: mcount offset calculation	14 years ago
futex.h	futex: Sanitize futex ops argument types	14 years ago
gart.h	x86, gart: Set DISTLBWALKPRB bit always	14 years ago
genapic.h	…
geode.h	cs5535: drop the Geode-specific MFGPT/GPIO code	15 years ago
gpio.h	x86/gpio: Implement x86 gpio_to_irq convert function	14 years ago
hardirq.h	irq_work: Add generic hardirq context callbacks	15 years ago
highmem.h	mm: stack based kmap_atomic()	14 years ago
hpet.h	x86: ioapic/hpet: Convert to new chip functions	15 years ago
hugetlb.h	…
hw_breakpoint.h	x86: Fix instruction breakpoint encoding	15 years ago
hw_irq.h	iommu: Rename the DMAR and INTR_REMAP config options	14 years ago
hypertransport.h	…
hyperv.h	Staging: hv: vmbus: Retry vmbus_post_msg() before giving up	14 years ago
hypervisor.h	xen: HVM X2APIC support	14 years ago
i387.h	x86-32, fpu: Fix FPU exception handling on non-SSE systems	14 years ago
i8259.h	x86: i8259: Convert to new irq_chip functions	15 years ago
ia32.h	…
ia32_unistd.h	…
idle.h	x86 idle: clarify AMD erratum 400 workaround	14 years ago
inat.h	x86: AVX instruction set decoder support	16 years ago
inat_types.h	…
init.h	x86: Rename e820_table_* to pgt_buf_*	14 years ago
insn.h	x86: Move MAX_INSN_SIZE into asm/insn.h	15 years ago
inst.h	crypto: aesni-intel - Fix another CTR build failure with gas 2.16.1	15 years ago
intel_scu_ipc.h	x86, mrst: Some drivers need to known when an SCU is available	13 years ago
io.h	x86: don't include xen/xen.h in <asm/io.h> unless XEN is enabled	14 years ago
io_apic.h	x86, ioapic: Consolidate gsi routing info into 'struct ioapic'	14 years ago
ioctl.h	…
ioctls.h	…
iomap.h	mm: stack based kmap_atomic()	14 years ago
iommu.h	x86: Move iommu_shutdown_noop to x86_init.c	15 years ago
iommu_table.h	x86, iommu: Update header comments with appropriate naming	15 years ago
ipcbuf.h	…
ipi.h	x86: Make default_send_IPI_mask_sequence/allbutself_logical() 32bit only	14 years ago
irq.h	x86: Add device tree support	14 years ago
irq_controller.h	x86: dtb: Add irq domain abstraction	14 years ago
irq_regs.h	…
irq_remapping.h	iommu: Rename the DMAR and INTR_REMAP config options	14 years ago
irq_vectors.h	x86/irq: Standardize on CONFIG_SPARSE_IRQ=y	14 years ago
irqflags.h	tracing, x86/irq: Do not trace arch_local_{*,irq_*}() functions	14 years ago
ist.h	…
jump_label.h	jump label: Add _ASM_ALIGN for x86 and x86_64	14 years ago
kdebug.h	ptrace: unify show_regs() prototype	14 years ago
kexec.h	…
kgdb.h	kgdbts: unify/generalize gdb breakpoint adjustment	14 years ago
kmap_types.h	…
kmemcheck.h	…
kprobes.h	x86: Move MAX_INSN_SIZE into asm/insn.h	15 years ago
kvm.h	KVM: x86: XSAVE/XRSTOR live migration support	15 years ago
kvm_emulate.h	KVM: x86 emulator: expand decode flags to 64 bits	14 years ago
kvm_host.h	KVM: emulate lapic tsc deadline timer for guest	14 years ago
kvm_para.h	KVM guest: KVM Steal time registration	14 years ago
ldt.h	…
lguest.h	…
lguest_hcall.h	lguest: update comments	14 years ago
linkage.h	x86: Get rid of asmregparm	14 years ago
local.h	atomic: use <linux/atomic.h>	14 years ago
local64.h	arch: Implement local64_t	15 years ago
mach_timer.h	…
mach_traps.h	x86/mrst: Avoid reporting wrong nmi status	13 years ago
math_emu.h	…
mc146818rtc.h	…
mca.h	…
mca_dma.h	…
mce.h	x86/mce: Make mce_chrdev_ops 'static const'	13 years ago
memblock.h	x86, efi: Do not reserve boot services regions within reserved areas	14 years ago
microcode.h	x86, microcode, AMD: Cleanup code a bit	14 years ago
mman.h	…
mmconfig.h	…
mmu.h	x86: Reorder mm_context_t to remove x86_64 alignment padding and thus shrink mm_struct	14 years ago
mmu_context.h	atomic: use <linux/atomic.h>	14 years ago
mmx.h	…
mmzone.h	…
mmzone_32.h	x86, mm: s/PAGES_PER_ELEMENT/PAGES_PER_SECTION/	14 years ago
mmzone_64.h	Fix node_start/end_pfn() definition for mm/page_cgroup.c	14 years ago
module.h	x86, cpu: Move AMD Elan Kconfig under "Processor family"	14 years ago
mpspec.h	x86: Unify cpu/apicid <-> NUMA node mapping between 32 and 64bit	14 years ago
mpspec_def.h	x86: Fix APIC ID sizing bug on larger systems, clean up MAX_APICS confusion	14 years ago
mrst-vrtc.h	x86: mrst: Add vrtc driver which serves as a wall clock device	14 years ago
mrst.h	x86/mrst: Add support for Penwell clock calibration	13 years ago
msgbuf.h	…
mshyperv.h	x86: Clean up the hypervisor layer	15 years ago
msidef.h	…
msr-index.h	x86: TSC deadline definitions	14 years ago
msr.h	x86, gcc-4.6: Avoid unused by set variables in rdmsr	15 years ago
mtrr.h	…
mutex.h	…
mutex_32.h	…
mutex_64.h	…
mwait.h	x86, mwait: Move mwait constants to a common header file	15 years ago
nmi.h	x86, nmi: Add in logic to handle multiple events and unknown NMIs	14 years ago
nops.h	x86, cpu: Clean up and unify the NOP selection infrastructure	14 years ago
numa.h	x86, NUMA: Make numa_init_array() static	14 years ago
numa_32.h	x86, NUMA: Move NUMA init logic from numa_64.c to numa.c	14 years ago
numa_64.h	x86, NUMA: Move NUMA init logic from numa_64.c to numa.c	14 years ago
numaq.h	x86-32, NUMA: Update numaq to use new NUMA init protocol	14 years ago
olpc.h	x86, olpc-xo1-sci: Add GPE handler and ebook switch functionality	14 years ago
olpc_ofw.h	x86, olpc: Use device tree for platform identification	14 years ago
page.h	x86: Document __phys_reloc_hide() usage in __pa_symbol()	15 years ago
page_32.h	…
page_32_types.h	x86: Remove CONFIG_4KSTACKS	15 years ago
page_64.h	…
page_64_types.h	…
page_types.h	x86-64, NUMA: Revert NUMA affine page table allocation	14 years ago
param.h	…
paravirt.h	KVM guest: Add a pv_ops stub for steal time	14 years ago
paravirt_types.h	Merge branch 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-tip	14 years ago
parport.h	…
pat.h	x86, platform: Change is_untracked_pat_range() to bool; cleanup init	15 years ago
pci-direct.h	…
pci-functions.h	…
pci.h	x86/PCI: Remove dma32_reserve_bootmem	14 years ago
pci_64.h	x86: Only call dma32_reserve_bootmem 64bit !CONFIG_NUMA	15 years ago
pci_x86.h	x86: constify PCI raw ops structures	14 years ago
percpu.h	percpu: Fixup __this_cpu_xchg* operations	14 years ago
perf_event.h	perf, x86: Implement IBS initialization	14 years ago
perf_event_p4.h	x86, perf: P4 PMU - Fix typos in comments and style cleanup	14 years ago
pgalloc.h	tree-wide: fix comment/printk typos	14 years ago
pgtable-2level.h	thp: add x86 32bit support	14 years ago
pgtable-2level_types.h	…
pgtable-3level.h	x86: Flush TLB if PGD entry is changed in i386 PAE mode	14 years ago
pgtable-3level_types.h	…
pgtable.h	thp: don't allow transparent hugepage support without PSE	14 years ago
pgtable_32.h	mm: remove pte_*map_nested()	14 years ago
pgtable_32_types.h	x86: use __ASSEMBLY__ rather than __ASSEMBLER__	15 years ago
pgtable_64.h	thp: add x86 32bit support	14 years ago
pgtable_64_types.h	…
pgtable_types.h	x86-64: Map the HPET NX	14 years ago
poll.h	…
posix_types.h	…
posix_types_32.h	…
posix_types_64.h	…
prctl.h	…
probe_roms.h	x86: Introduce pci_map_biosrom()	14 years ago
processor-cyrix.h	…
processor-flags.h	KVM: Remove RDWRGSFS bit from CR4_RESERVED_BITS	14 years ago
processor.h	x86, intel: Output microcode revision in /proc/cpuinfo	14 years ago
prom.h	atomic: use <linux/atomic.h>	14 years ago
proto.h	Move round_up/down to kernel.h	15 years ago
ptrace-abi.h	x86: Fix common misspellings	14 years ago
ptrace.h	x86-64: Add user_64bit_mode paravirt op	14 years ago
pvclock-abi.h	x86, paravirt: don't compute pvclock adjustments if we trust the tsc	15 years ago
pvclock.h	KVM: Fix instruction size issue in pvclock scaling	14 years ago
reboot.h	x86, nmi: Wire up NMI handlers to new routines	14 years ago
reboot_fixups.h	…
required-features.h	x86, cpu: Support the features flags in new CPUID leaf 7	15 years ago
resource.h	…
resume-trace.h	…
rio.h	…
rtc.h	…
rwlock.h	x86: Fix write lock scalability 64-bit issue	14 years ago
rwsem.h	x86: Use xadd helper more widely	14 years ago
scatterlist.h	remove needless ISA_DMA_THRESHOLD	15 years ago
seccomp.h	…
seccomp_32.h	…
seccomp_64.h	…
sections.h	x86-64: align RODATA kernel section to 2MB with CONFIG_DEBUG_RODATA	16 years ago
segment.h	x86, asm: Fix binutils 2.16 issue with __USER32_CS	14 years ago
sembuf.h	…
serial.h	…
setup.h	Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	14 years ago
setup_arch.h	…
shmbuf.h	…
shmparam.h	…
sigcontext.h	tree-wide: fix misspelling of "definition" in comments	15 years ago
sigcontext32.h	…
sigframe.h	…
siginfo.h	…
signal.h	…
smp.h	Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	14 years ago
smpboot_hooks.h	x86: Serialize SMP bootup CMOS accesses on rtc_lock	14 years ago
socket.h	…
sockios.h	…
sparsemem.h	…
spinlock.h	x86, ticketlock: remove obsolete comment	14 years ago
spinlock_types.h	x86, ticketlock: Make __ticket_spin_trylock common	14 years ago
stackprotector.h	…
stacktrace.h	x86: Remove warning and warning_symbol from struct stacktrace_ops	14 years ago
stat.h	…
statfs.h	…
string.h	…
string_32.h	…
string_64.h	…
suspend.h	…
suspend_32.h	PM / Hibernate: Remove arch_prepare_suspend()	14 years ago
suspend_64.h	PM / Hibernate: Remove arch_prepare_suspend()	14 years ago
svm.h	KVM: SVM: copy instruction bytes from VMCB	14 years ago
swab.h	…
swiotlb.h	x86, swiotlb: Simplify SWIOTLB pci_swiotlb_detect routine.	15 years ago
sync_bitops.h	…
sys_ia32.h	Mark arguments to certain syscalls as being const	15 years ago
syscall.h	tracing: Unify arch_syscall_addr() implementations	15 years ago
syscalls.h	Make do_execve() take a const filename pointer	15 years ago
system.h	x86: Demacro CONFIG_PARAVIRT cpu accessors	14 years ago
tce.h	…
termbits.h	…
termios.h	…
thread_info.h	atomic: use <linux/atomic.h>	14 years ago
time.h	x86: i8253: Consolidate definitions of global_clock_event	14 years ago
timer.h	x86, nmi_watchdog: Remove all stub function calls from old nmi_watchdog	14 years ago
timex.h	…
tlb.h	…
tlbflush.h	x86-32, mm: Add an initial page table for core bootstrapping	15 years ago
topology.h	x86, NUMA: Make 32bit use common NUMA init path	14 years ago
trampoline.h	x86, trampoline: Use the unified trampoline setup for ACPI wakeup	14 years ago
traps.h	x86-64: Rework vsyscall emulation and add vsyscall= parameter	14 years ago
tsc.h	x86-64: Move vread_tsc and vread_hpet into the vDSO	14 years ago
types.h	remove dma64_addr_t	14 years ago
uaccess.h	x86, perf: Make copy_from_user_nmi() a library function	14 years ago
uaccess_32.h	sanitize <linux/prefetch.h> usage	14 years ago
uaccess_64.h	sanitize <linux/prefetch.h> usage	14 years ago
ucontext.h	…
unaligned.h	…
unistd.h	…
unistd_32.h	Cross Memory Attach	13 years ago
unistd_64.h	Cross Memory Attach	13 years ago
user.h	x86, ptrace: regset extensions to support xstate	15 years ago
user32.h	…
user_32.h	…
user_64.h	…
vdso.h	x86-64: Clean up vdso/kernel shared variables	14 years ago
vga.h	…
vgtod.h	x86-64: Move vread_tsc and vread_hpet into the vDSO	14 years ago
virtext.h	…
vm86.h	…
vmx.h	KVM: APIC: avoid instruction emulation for EOI writes	14 years ago
vsyscall.h	x86-64: Rework vsyscall emulation and add vsyscall= parameter	14 years ago
vvar.h	x86-64: Give vvars their own page	14 years ago
x2apic.h	x86, x2apic: Move the common bits to x2apic.h	14 years ago
x86_init.h	x86/mrst: Avoid reporting wrong nmi status	13 years ago
xcr.h	…
xor.h	…
xor_32.h	…
xor_64.h	…
xsave.h	Merge branch 'x86-xsave-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	15 years ago