Fenghua Yu e1c467e690 x86, hotplug: Wake up CPU0 via NMI instead of INIT, SIPI, SIPI ... Instead of waiting for STARTUP after INITs, BSP will execute the BIOS boot-strap code which is not a desired behavior for waking up BSP. To avoid the boot-strap code, wake up CPU0 by NMI instead. This works to wake up soft offlined CPU0 only. If CPU0 is hard offlined (i.e. physically hot removed and then hot added), NMI won't wake it up. We'll change this code in the future to wake up hard offlined CPU0 if real platform and request are available. AP is still waken up as before by INIT, SIPI, SIPI sequence. Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Link: http://lkml.kernel.org/r/1352896613-25957-1-git-send-email-fenghua.yu@intel.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>		2012-11-14 15:28:03 -08:00
..
crypto	crypto: move arch/x86/include/asm/aes.h to arch/x86/include/asm/crypto/	2012-06-27 14:42:03 +08:00
numachip
uv	Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-07-26 13:17:17 -07:00
visws
xen	xen/hypercall: fix hypercall fallback code for very old hypervisors	2012-11-04 10:40:42 -05:00
a.out-core.h
a.out.h
acpi.h	x86, realmode: Unbreak the ia64 build of drivers/acpi/sleep.c	2012-05-30 10:12:48 -07:00
agp.h
alternative-asm.h	x86, alternative: Add header guards to <asm/alternative-asm.h>	2012-09-21 12:45:26 -07:00
alternative.h	Merge branch 'x86-smap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-10-01 13:59:17 -07:00
amd_nb.h	x86, MCE, AMD: Move shared bank to node descriptor	2012-06-07 12:43:44 +02:00
apb_timer.h
apic_flat_64.h
apic.h	sections: fix section conflicts in arch/x86	2012-10-06 03:04:40 +09:00
apicdef.h	x86/apic: Fix typo EIO_ACK -> EOI_ACK and document it	2012-05-18 09:46:07 +02:00
apm.h
arch_hweight.h
archrandom.h
asm-offsets.h
asm.h
atomic64_32.h
atomic64_64.h
atomic.h	atomic: implement generic atomic_dec_if_positive()	2012-10-09 16:22:46 +09:00
auxvec.h
barrier.h
bios_ebda.h
bitops.h	x86: Use REP BSF unconditionally	2012-09-19 17:26:08 +02:00
bitsperlong.h
boot.h
bootparam.h	x86, efi: Handover Protocol	2012-07-20 16:18:58 -07:00
bug.h
bugs.h
byteorder.h
cache.h
cacheflush.h
calgary.h
calling.h	UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers	2012-10-02 18:01:25 +01:00
ce4100.h
checksum_32.h
checksum_64.h
checksum.h	UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers	2012-10-02 18:01:25 +01:00
clocksource.h
cmpxchg_32.h
cmpxchg_64.h
cmpxchg.h	UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers	2012-10-02 18:01:25 +01:00
compat.h	compat: move compat_siginfo_t definition to asm/compat.h	2012-10-06 03:05:16 +09:00
cpu_device_id.h
cpu.h	x86, hotplug: Wake up CPU0 via NMI instead of INIT, SIPI, SIPI	2012-11-14 15:28:03 -08:00
cpufeature.h	UAPI: Partition the header include path sets and add uapi/ header directories	2012-10-02 18:01:26 +01:00
cpumask.h
cputime.h
current.h	x86: replace percpu_xxx funcs with this_cpu_xxx	2012-05-14 14:15:31 -07:00
debugreg.h
delay.h
desc_defs.h
desc.h	x86: replace percpu_xxx funcs with this_cpu_xxx	2012-05-14 14:15:31 -07:00
device.h
div64.h
dma-contiguous.h	X86: integrate CMA with DMA-mapping subsystem	2012-05-21 15:09:38 +02:00
dma-mapping.h	Merge branch 'for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping	2012-05-25 09:18:59 -07:00
dma.h
dmi.h
dwarf2.h
e820.h
edac.h
efi.h	EFI updates for 3.7	2012-10-26 10:17:38 +02:00
elf.h
emergency-restart.h	x86-64, reboot: Allow reboot=bios and reboot-cpu override on x86-64	2012-06-17 10:51:01 -07:00
entry_arch.h	x86/tlb: replace INVALIDATE_TLB_VECTOR by CALL_FUNCTION_VECTOR	2012-06-27 19:29:13 -07:00
errno.h
exec.h
fb.h
fcntl.h
fixmap.h
floppy.h	x86/debug: Add KERN_<LEVEL> to bare printks, convert printks to pr_<level>	2012-06-06 09:17:22 +02:00
fpu-internal.h	x86, smap: Do not abuse the [f][x]rstor_checking() functions for user space	2012-09-25 15:42:18 -07:00
frame.h
ftrace.h	ftrace/x86: Add support for -mfentry to x86_64	2012-08-23 11:26:36 -04:00
futex.h	x86, smap: Add STAC and CLAC instructions to control user space access	2012-09-21 12:45:27 -07:00
gart.h
genapic.h
geode.h
gpio.h	gpiolib/arches: Centralise bolierplate asm/gpio.h	2012-05-11 18:00:14 -06:00
hardirq.h	x86: Distinguish TLB shootdown interrupts from other functions call interrupts	2012-09-27 22:52:34 -07:00
highmem.h
hpet.h	hpet: Remove unused PCI Vendor ID #define	2012-09-01 08:44:28 -07:00
hugetlb.h	mm: hugetlb: add arch hook for clearing page flags before entering pool	2012-10-09 16:22:24 +09:00
hw_breakpoint.h
hw_irq.h
hypertransport.h
hyperv.h
hypervisor.h	KVM: Add x86_hyper_kvm to complete detect_hypervisor_platform check	2012-07-11 19:33:32 +03:00
i387.h	x86, kvm: fix kvm's usage of kernel_fpu_begin/end()	2012-09-21 16:59:04 -07:00
i8259.h
ia32_unistd.h
ia32.h	compat: move compat_siginfo_t definition to asm/compat.h	2012-10-06 03:05:16 +09:00
idle.h
inat_types.h
inat.h
init.h
insn.h
inst.h
intel_scu_ipc.h
io_apic.h
io.h
ioctl.h
ioctls.h
iomap.h
iommu_table.h	x86/iommu: Use NULL instead of plain 0 for __IOMMU_INIT	2012-09-05 10:52:26 +02:00
iommu.h	iommu: Remove group_mf	2012-06-25 13:48:30 +02:00
ipcbuf.h
ipi.h
irq_regs.h	x86: replace percpu_xxx funcs with this_cpu_xxx	2012-05-14 14:15:31 -07:00
irq_remapping.h
irq_vectors.h	x86/tlb: replace INVALIDATE_TLB_VECTOR by CALL_FUNCTION_VECTOR	2012-06-27 19:29:13 -07:00
irq.h
irqflags.h
ist.h
jump_label.h
kbdleds.h
Kbuild	asm-generic: Add default clkdev.h	2012-10-03 21:33:53 +02:00
kdebug.h
kexec.h
kgdb.h
kmap_types.h
kmemcheck.h
kprobes.h	kprobes/x86: ftrace based optimization for x86	2012-07-31 10:29:59 -04:00
kvm_emulate.h	KVM: emulator: optimize "rep ins" handling	2012-09-06 18:07:38 +03:00
kvm_host.h	KVM updates for the 3.7 merge window	2012-10-04 09:30:33 -07:00
kvm_para.h	x86: KVM guest: merge CONFIG_KVM_CLOCK into CONFIG_KVM_GUEST	2012-08-23 04:57:54 -03:00
kvm.h	KVM updates for the 3.7 merge window	2012-10-04 09:30:33 -07:00
ldt.h
lguest_hcall.h
lguest.h
linkage.h
local64.h
local.h
mach_timer.h
mach_traps.h
math_emu.h
mc146818rtc.h
mce.h	x86/mce: Provide boot argument to honour bios-set CMCI threshold	2012-09-27 10:08:00 -07:00
microcode.h	x86, microcode: Add a refresh firmware flag to ->request_microcode_fw	2012-08-22 16:15:58 -07:00
mman.h
mmconfig.h
mmu_context.h	x86: replace percpu_xxx funcs with this_cpu_xxx	2012-05-14 14:15:31 -07:00
mmu.h
mmx.h
mmzone_32.h
mmzone_64.h
mmzone.h	UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers	2012-10-02 18:01:25 +01:00
module.h
mpspec_def.h	MCA: delete all remaining traces of microchannel bus support.	2012-05-17 19:06:13 -04:00
mpspec.h	MCA: delete all remaining traces of microchannel bus support.	2012-05-17 19:06:13 -04:00
mrst-vrtc.h
mrst.h
msgbuf.h
mshyperv.h
msidef.h
msr-index.h	Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-10-13 10:20:11 +09:00
msr.h	Merge branch 'x86/cpu' into perf/core	2012-07-05 21:12:11 +02:00
mtrr.h
mutex_32.h
mutex_64.h
mutex.h	UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers	2012-10-02 18:01:25 +01:00
mwait.h
nmi.h	x86/nmi: Clean up register_nmi_handler() usage	2012-06-20 14:23:17 +02:00
nops.h
numa_32.h
numa_64.h
numa.h	UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers	2012-10-02 18:01:25 +01:00
numaq.h
olpc_ofw.h
olpc.h	x86: OLPC: switch over to using new EC driver on x86	2012-07-31 23:27:30 -04:00
page_32_types.h
page_32.h
page_64_types.h
page_64.h
page_types.h
page.h
param.h
paravirt_types.h	Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-07-26 13:17:17 -07:00
paravirt.h	Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-07-26 13:17:17 -07:00
parport.h
pat.h
pci_64.h
pci_x86.h	PCI changes for the 3.6 merge window:	2012-07-24 16:17:07 -07:00
pci-direct.h
pci-functions.h
pci.h	UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers	2012-10-02 18:01:25 +01:00
percpu.h	x86: Define early read-mostly per-cpu macros	2012-06-14 12:42:10 +02:00
perf_event_p4.h
perf_event.h	perf: Factor __output_copy to be usable with specific copy function	2012-08-10 11:44:06 -03:00
perf_regs.h	perf: Unified API to record selective sets of arch registers	2012-08-10 11:21:37 -03:00
pgalloc.h
pgtable_32_types.h
pgtable_32.h	mm: Add and use update_mmu_cache_pmd() in transparent huge page code.	2012-10-09 16:23:05 +09:00
pgtable_64_types.h
pgtable_64.h	mm: Add and use update_mmu_cache_pmd() in transparent huge page code.	2012-10-09 16:23:05 +09:00
pgtable_types.h	UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers	2012-10-02 18:01:25 +01:00
pgtable-2level_types.h
pgtable-2level.h	x86/debug: Add KERN_<LEVEL> to bare printks, convert printks to pr_<level>	2012-06-06 09:17:22 +02:00
pgtable-3level_types.h
pgtable-3level.h	Merge branch 'x86-debug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-07-22 12:04:44 -07:00
pgtable.h	mm: thp: fix pmd_present for split_huge_page and PROT_NONE with THP	2012-10-09 16:22:57 +09:00
poll.h
posix_types_32.h	bury __kernel_nlink_t, make internal nlink_t consistent	2012-05-30 21:04:50 -04:00
posix_types_64.h
posix_types_x32.h
posix_types.h	UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers	2012-10-02 18:01:25 +01:00
prctl.h
probe_roms.h
processor-cyrix.h
processor-flags.h	x86, smap: Add CR4 bit for SMAP	2012-09-21 12:45:25 -07:00
processor.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal	2012-10-10 12:02:25 +09:00
prom.h
proto.h
ptrace-abi.h
ptrace.h
pvclock-abi.h
pvclock.h
rcu.h	x86: Use the new schedule_user API on userspace preemption	2012-09-26 15:47:12 +02:00
realmode.h	x86-64, reboot: Allow reboot=bios and reboot-cpu override on x86-64	2012-06-17 10:51:01 -07:00
reboot_fixups.h
reboot.h	x86-64, reboot: Allow reboot=bios and reboot-cpu override on x86-64	2012-06-17 10:51:01 -07:00
required-features.h
resource.h
resume-trace.h
rio.h
rtc.h
rwlock.h
rwsem.h
scatterlist.h
seccomp_32.h
seccomp_64.h
seccomp.h	UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers	2012-10-02 18:01:25 +01:00
sections.h
segment.h
sembuf.h
serial.h
setup_arch.h
setup.h
shmbuf.h
shmparam.h
sigcontext32.h
sigcontext.h
sigframe.h
sighandling.h	most of set_current_blocked() callers want SIGKILL/SIGSTOP removed from set	2012-06-01 12:58:51 -04:00
siginfo.h
signal.h	x86, signal: Cleanup ifdefs and is_ia32, is_x32	2012-09-18 15:51:26 -07:00
smap.h	x86, smap: Add STAC and CLAC instructions to control user space access	2012-09-21 12:45:27 -07:00
smp.h	x86, hotplug: Support functions for CPU0 online/offline	2012-11-14 09:39:48 -08:00
smpboot_hooks.h
socket.h
sockios.h
sparsemem.h
special_insns.h
spinlock_types.h
spinlock.h	x86/spinlocks: Fix comment in spinlock.h	2012-08-22 09:52:47 +02:00
sta2x11.h	mfd: Add driver for STA2X11 MFD block	2012-05-09 15:34:28 +02:00
stackprotector.h	x86: replace percpu_xxx funcs with this_cpu_xxx	2012-05-14 14:15:31 -07:00
stacktrace.h
stat.h
statfs.h
string_32.h
string_64.h
string.h	UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers	2012-10-02 18:01:25 +01:00
suspend_32.h
suspend_64.h
suspend.h	UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers	2012-10-02 18:01:25 +01:00
svm.h	KVM: x86: Export svm/vmx exit code and vector code to userspace	2012-09-21 12:48:09 -03:00
swab.h
swiotlb.h
switch_to.h
sync_bitops.h
sys_ia32.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal	2012-10-10 12:02:25 +09:00
syscall.h
syscalls.h	x86, um/x86: switch to generic sys_execve and kernel_execve	2012-09-30 22:53:32 -04:00
tce.h
termbits.h
termios.h
thread_info.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal	2012-10-10 12:02:25 +09:00
time.h
timer.h
timex.h
tlb.h	x86/tlb: enable tlb flush range support for x86	2012-06-27 19:29:11 -07:00
tlbflush.h	x86/tlb: Fix build warning and crash when building for !SMP	2012-07-20 15:01:48 -07:00
topology.h
traps.h
tsc.h
types.h
uaccess_32.h	x86, uaccess: Merge prototypes for clear_user/__clear_user	2012-09-21 12:45:26 -07:00
uaccess_64.h	x86, uaccess: Merge prototypes for clear_user/__clear_user	2012-09-21 12:45:26 -07:00
uaccess.h	UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers	2012-10-02 18:01:25 +01:00
ucontext.h
unaligned.h
unistd.h	x86, um: convert to saner kernel_execve() semantics	2012-10-12 13:35:22 -04:00
uprobes.h	uprobes: Make arch_uprobe_task->saved_trap_nr "unsigned int"	2012-09-15 17:37:32 +02:00
user32.h
user_32.h
user_64.h
user.h	UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers	2012-10-02 18:01:25 +01:00
vdso.h	x86/vdso: Add __user annotation to VDSO32_SYMBOL	2012-09-05 10:52:23 +02:00
vga.h
vgtod.h	time: Convert x86_64 to using new update_vsyscall	2012-09-24 12:38:09 -04:00
virtext.h
vm86.h
vmx.h	KVM: x86: Export svm/vmx exit code and vector code to userspace	2012-09-21 12:48:09 -03:00
vsyscall.h
vvar.h
word-at-a-time.h	word-at-a-time: make the interfaces truly generic	2012-05-26 11:33:40 -07:00
x2apic.h	x86/apic: Factor out default target_cpus() operation	2012-06-06 10:22:17 +02:00
x86_init.h	x86: Document x86_init.paging.pagetable_init()	2012-09-12 15:33:07 +02:00
xcr.h
xor_32.h	UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers	2012-10-02 18:01:25 +01:00
xor_64.h	UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers	2012-10-02 18:01:25 +01:00
xor_avx.h	x86, fpu: always use kernel_fpu_begin/end() for in-kernel FPU usage	2012-09-18 15:52:08 -07:00
xor.h	UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers	2012-10-02 18:01:25 +01:00
xsave.h	Merge branch 'x86/fpu' into x86/smap	2012-09-21 17:18:44 -07:00