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twx-linux/arch/x86/kernel
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Paolo Bonzini a8bbdf1921 kvm: async_pf: fix rcu_irq_enter() with irqs enabled 
commit bbaf0e2b1c upstream.

native_safe_halt enables interrupts, and you just shouldn't
call rcu_irq_enter() with interrupts enabled.  Reorder the
call with the following local_irq_disable() to respect the
invariant.

Reported-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Tested-by: Wanpeng Li <wanpeng.li@hotmail.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-06-14 13:16:21 +02:00
..
acpi
PM / sleep / x86: Fix crash on graph trace through x86 suspend
2016-03-09 15:34:52 -08:00
apic
x86/ioapic: Restore IO-APIC irq_chip retrigger callback
2017-05-14 13:32:55 +02:00
cpu
x86/mce/AMD: Give a name to MCA bank 3 when accessed with legacy MSRs
2017-04-27 09:09:33 +02:00
fpu
KVM: x86: Fix load damaged SSEx MXCSR register
2017-05-25 14:30:09 +02:00
kprobes
kprobes/x86: Fix kernel panic when certain exception-handling addresses are probed
2017-05-14 13:32:55 +02:00
.gitignore
…
alternative.c
…
amd_gart_64.c
…
amd_nb.c
x86/amd_nb: Fix boot crash on non-AMD systems
2016-07-27 09:47:29 -07:00
apb_timer.c
…
aperture_64.c
…
apm_32.c
…
asm-offsets_32.c
…
asm-offsets_64.c
…
asm-offsets.c
…
audit_64.c
…
bootflag.c
…
check.c
…
cpuid.c
…
crash_dump_32.c
…
crash_dump_64.c
…
crash.c
…
devicetree.c
…
doublefault.c
…
dumpstack_32.c
…
dumpstack_64.c
…
dumpstack.c
…
e820.c
x86/e820: Don't merge consecutive E820_PRAM ranges
2016-10-28 03:01:33 -04:00
early_printk.c
…
early-quirks.c
drm/i915: Account for TSEG size when determining 865G stolen base
2016-10-31 04:13:58 -06:00
espfix_64.c
…
ftrace.c
ftrace/x86: Fix triple fault with graph tracing and suspend-to-ram
2017-05-02 21:19:56 -07:00
head32.c
…
head64.c
x86/kasan: Fix boot with KASAN=y and PROFILE_ANNOTATED_BRANCHES=y
2017-03-22 12:04:18 +01:00
head_32.S
x86/traps: Ignore high word of regs->cs in early_fixup_exception()
2016-12-08 07:15:24 +01:00
head_64.S
x86/cpu: Call verify_cpu() after having entered long mode too
2015-11-07 10:45:02 +01:00
head.c
…
hpet.c
x86/irq: Make irq activate operations symmetric
2017-02-09 08:02:47 +01:00
hw_breakpoint.c
…
i386_ksyms_32.c
…
i8237.c
…
i8253.c
…
i8259.c
x86/irq: Probe for PIC presence before allocating descs for legacy IRQs
2015-11-07 10:37:37 +01:00
io_delay.c
…
ioport.c
x86/iopl: Fix iopl capability check on Xen PV
2016-04-12 09:08:38 -07:00
irq_32.c
…
irq_64.c
…
irq_work.c
treewide: Remove old email address
2015-11-23 09:44:58 +01:00
irq.c
x86/irq: Call irq_force_move_complete with irq descriptor
2016-03-03 15:07:31 -08:00
irqinit.c
…
jump_label.c
…
kdebugfs.c
…
kexec-bzimage64.c
…
kgdb.c
…
ksysfs.c
…
kvm.c
kvm: async_pf: fix rcu_irq_enter() with irqs enabled
2017-06-14 13:16:21 +02:00
kvmclock.c
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ldt.c
…
livepatch.c
livepatch: Fix crash with !CONFIG_DEBUG_SET_MODULE_RONX
2015-11-06 11:10:03 +01:00
machine_kexec_32.c
…
machine_kexec_64.c
…
Makefile
…
mcount_64.S
ftrace/x86: Set ftrace_stub to weak to prevent gcc from using short jumps to it
2017-01-26 08:23:46 +01:00
mmconf-fam10h_64.c
…
module.c
…
mpparse.c
…
msr.c
…
nmi_selftest.c
…
nmi.c
…
paravirt_patch_32.c
…
paravirt_patch_64.c
…
paravirt-spinlocks.c
…
paravirt.c
x86/paravirt: Do not trace _paravirt_ident_*() functions
2016-09-24 10:07:37 +02:00
pci-calgary_64.c
x86/pci-calgary: Fix iommu_free() comparison of unsigned expression >= 0
2017-05-14 13:32:55 +02:00
pci-dma.c
mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd
2015-11-06 17:50:42 -08:00
pci-iommu_table.c
…
pci-nommu.c
…
pci-swiotlb.c
…
pcspeaker.c
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perf_regs.c
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pmem.c
libnvdimm, e820: skip module loading when no type-12
2015-11-30 09:10:33 -08:00
probe_roms.c
…
process_32.c
…
process_64.c
x86/iopl/64: Properly context-switch IOPL on Xen PV
2016-04-12 09:08:38 -07:00
process.c
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ptrace.c
x86/dumpstack: Fix x86_32 kernel_stack_pointer() previous stack access
2016-10-16 17:36:15 +02:00
pvclock.c
pvclock: Add CPU barriers to get correct version value
2016-08-10 11:49:27 +02:00
quirks.c
…
reboot_fixups_32.c
…
reboot.c
x86/reboot/quirks: Add iMac10,1 to pci_reboot_dmi_table[]
2016-01-31 11:28:54 -08:00
relocate_kernel_32.S
…
relocate_kernel_64.S
…
resource.c
…
rtc.c
x86/paravirt: Prevent rtc_cmos platform device init on PV guests
2015-12-19 21:35:13 +01:00
setup_percpu.c
…
setup.c
x86/microcode: Initialize the driver late when facilities are up
2015-11-23 10:39:49 +01:00
signal_compat.c
…
signal.c
x86/signal: Fix restart_syscall number for x32 tasks
2015-12-05 18:52:14 +01:00
smp.c
…
smpboot.c
x86 smpboot: Re-enable init_udelay=0 by default on modern CPUs
2015-11-25 23:17:48 +01:00
stacktrace.c
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step.c
…
sys_x86_64.c
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sysfb_efi.c
x86/sysfb_efi: Fix valid BAR address range check
2016-05-11 11:21:20 +02:00
sysfb_simplefb.c
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sysfb.c
…
tboot.c
…
tce_64.c
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test_nx.c
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test_rodata.c
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time.c
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tls.c
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tls.h
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topology.c
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trace_clock.c
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tracepoint.c
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traps.c
Revert "x86/mm: Expand the exception table logic to allow new handling options"
2016-10-31 19:56:26 -06:00
tsc_msr.c
x86/tsc: Read all ratio bits from MSR_PLATFORM_INFO
2016-05-11 11:21:19 +02:00
tsc_sync.c
…
tsc.c
…
uprobes.c
uprobes/x86: Fix RIP-relative handling of EVEX-encoded instructions
2016-09-07 08:32:36 +02:00
verify_cpu.S
x86/cpu: Call verify_cpu() after having entered long mode too
2015-11-07 10:45:02 +01:00
vm86_32.c
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vmlinux.lds.S
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vsmp_64.c
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x86_init.c
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x8664_ksyms_64.c
…