Linus Torvalds 5e427ec2d0 x86: Fix bit corruption at CPU resume time ... In commit 78d77df715 ("x86-64, init: Do not set NX bits on non-NX capable hardware") we added the early_pmd_flags that gets the NX bit set when a CPU supports NX. However, the new variable was marked __initdata, because the main _use_ of this is in an __init routine. However, the bit setting happens from secondary_startup_64(), which is called not only at bootup, but on every secondary CPU start. Including resuming from STR and at CPU hotplug time. So the value cannot be __initdata. Reported-bisected-and-tested-by: Michal Hocko <mhocko@suse.cz> Cc: stable@vger.kernel.org # v3.9 Acked-by: Peter Anvin <hpa@linux.intel.com> Cc: Fernando Luis Vázquez Cao <fernando@oss.ntt.co.jp> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2013-05-20 11:36:03 -07:00
..
acpi	Merge branch 'x86-paravirt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-04-30 08:41:21 -07:00
apic	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-02-26 19:45:29 -08:00
cpu	Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-05-05 11:37:16 -07:00
kprobes	kprobes/x86: Just return error for sanity check failure instead of using BUG_ON	2013-04-08 17:28:34 +02:00
.gitignore
alternative.c	x86, cpu: Expand cpufeature facility to include cpu bugs	2013-04-02 10:12:52 -07:00
amd_gart_64.c
amd_nb.c	Merge branch 'x86-ras-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-04-30 08:42:45 -07:00
apb_timer.c	Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-02-19 20:11:07 -08:00
aperture_64.c	x86/mm/gart: Drop unnecessary check	2013-04-16 10:54:40 +02:00
apm_32.c	cpuidle: remove en_core_tk_irqen flag	2013-04-23 13:45:22 +02:00
asm-offsets_32.c	x86, gdt, hibernate: Store/load GDT for hibernate path.	2013-05-02 11:27:35 -07:00
asm-offsets_64.c	x86, gdt, hibernate: Store/load GDT for hibernate path.	2013-05-02 11:27:35 -07:00
asm-offsets.c
audit_64.c
bootflag.c
check.c
cpuid.c	new helper: file_inode(file)	2013-02-22 23:31:31 -05:00
crash_dump_32.c
crash_dump_64.c
crash.c
devicetree.c
doublefault_32.c	x86, xen, gdt: Remove the pvops variant of store_gdt.	2013-04-11 15:40:38 -07:00
dumpstack_32.c	dump_stack: unify debug information printed by show_regs()	2013-04-30 17:04:02 -07:00
dumpstack_64.c	dump_stack: unify debug information printed by show_regs()	2013-04-30 17:04:02 -07:00
dumpstack.c	dump_stack: consolidate dump_stack() implementations and unify their behaviors	2013-04-30 17:04:02 -07:00
e820.c
early_printk.c	early_printk: consolidate random copies of identical code	2013-04-29 18:28:13 -07:00
early-quirks.c	iommu/vt-d: add quirk for broken interrupt remapping on 55XX chipsets	2013-04-18 17:00:47 +02:00
entry_32.S	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal	2013-02-23 18:50:11 -08:00
entry_64.S	KVM: VMX: Register a new IPI for posted interrupt	2013-04-16 16:32:39 -03:00
ftrace.c
head32.c
head64.c	x86: Fix bit corruption at CPU resume time	2013-05-20 11:36:03 -07:00
head_32.S	Merge branch 'x86/microcode' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-02-22 19:22:52 -08:00
head_64.S	x86-64, init: Do not set NX bits on non-NX capable hardware	2013-05-02 11:27:35 -07:00
head.c	x86: Make sure we can boot in the case the BDA contains pure garbage	2013-02-27 13:38:57 -08:00
hpet.c
hw_breakpoint.c
i386_ksyms_32.c
i387.c
i8237.c
i8253.c
i8259.c
io_delay.c
ioport.c
irq_32.c
irq_64.c
irq_work.c
irq.c	Merge tag 'kvm-3.10-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm	2013-05-05 14:47:31 -07:00
irqinit.c	KVM: VMX: Register a new IPI for posted interrupt	2013-04-16 16:32:39 -03:00
jump_label.c
kdebugfs.c
kgdb.c
kvm.c	context_tracking: Restore correct previous context state on exception exit	2013-03-07 17:10:11 +01:00
kvmclock.c	Merge branch 'master' into queue	2013-03-04 20:10:32 -03:00
ldt.c
machine_kexec_32.c
machine_kexec_64.c
Makefile	Merge branch 'x86/microcode' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-02-22 19:22:52 -08:00
microcode_amd.c
microcode_core_early.c	x86, microcode: Verify the family before dispatching microcode patching	2013-04-19 16:36:03 -07:00
microcode_core.c
microcode_intel_early.c	x86/microcode: Add local mutex to fix physical CPU hot-add deadlock	2013-05-09 11:10:00 +02:00
microcode_intel_lib.c
microcode_intel.c
mmconf-fam10h_64.c
module.c
mpparse.c
msr.c	more file_inode() open-coded instances	2013-02-27 16:59:05 -05:00
nmi_selftest.c
nmi.c
paravirt_patch_32.c
paravirt_patch_64.c
paravirt-spinlocks.c
paravirt.c	Merge branch 'x86-paravirt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-04-30 08:41:21 -07:00
pci-calgary_64.c
pci-dma.c
pci-iommu_table.c
pci-nommu.c
pci-swiotlb.c
pcspeaker.c
perf_regs.c
probe_roms.c
process_32.c	dump_stack: unify debug information printed by show_regs()	2013-04-30 17:04:02 -07:00
process_64.c	dump_stack: unify debug information printed by show_regs()	2013-04-30 17:04:02 -07:00
process.c	x86: Fix idle consolidation fallout	2013-05-07 16:24:03 +02:00
ptrace.c
pvclock.c	x86/kvm: Fix pvclock vsyscall fixmap	2013-02-28 08:50:11 +02:00
quirks.c	x86, quirks: Shut-up a long-standing gcc warning	2013-04-02 16:03:34 -07:00
reboot_fixups_32.c
reboot.c
relocate_kernel_32.S
relocate_kernel_64.S
resource.c
rtc.c	x86: Do full rtc synchronization with ntp	2013-03-15 16:50:26 -07:00
setup_percpu.c
setup.c	dump_stack: implement arch-specific hardware description in task dumps	2013-04-30 17:04:02 -07:00
signal.c
smp.c
smpboot.c	x86: Use generic idle loop	2013-04-08 17:39:29 +02:00
stacktrace.c
step.c
sys_x86_64.c
syscall_32.c
syscall_64.c
tboot.c
tce_64.c
test_nx.c
test_rodata.c
time.c
tls.c	make SYSCALL_DEFINE<n>-generated wrappers do asmlinkage_protect	2013-03-03 22:58:33 -05:00
tls.h
topology.c
trace_clock.c
traps.c	Merge branch 'x86-kaslr-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-04-30 08:37:24 -07:00
tsc_sync.c
tsc.c	x86: tsc: Add support for new S3_NONSTOP feature	2013-03-15 16:51:18 -07:00
uprobes.c	uretprobes/x86: Hijack return address	2013-04-13 15:31:55 +02:00
verify_cpu.S
vm86_32.c	x86, vm86: fix VM86 syscalls: use SYSCALL_DEFINEx(...)	2013-05-02 20:36:32 -04:00
vmlinux.lds.S	x86: Drop always empty .text..page_aligned section	2013-03-11 15:07:56 +01:00
vsmp_64.c
vsyscall_64.c
vsyscall_emu_64.S
vsyscall_trace.h
x86_init.c	Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-02-21 18:06:55 -08:00
x8664_ksyms_64.c
xsave.c