Eric Northup 54a20552e1 KVM: x86: work around infinite loop in microcode when #AC is delivered ... It was found that a guest can DoS a host by triggering an infinite stream of "alignment check" (#AC) exceptions. This causes the microcode to enter an infinite loop where the core never receives another interrupt. The host kernel panics pretty quickly due to the effects (CVE-2015-5307). Signed-off-by: Eric Northup <digitaleric@google.com> Cc: stable@vger.kernel.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2015-11-10 12:06:24 +01:00
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a.out.h
auxvec.h
bitsperlong.h
boot.h
bootparam.h	x86/boot: Obsolete the MCA sys_desc_table	2015-07-21 10:55:11 +02:00
byteorder.h
debugreg.h
e820.h	libnvdimm, e820: make CONFIG_X86_PMEM_LEGACY a tristate option	2015-08-19 00:34:34 -04:00
errno.h
fcntl.h
hw_breakpoint.h	create non-empty arch/x86/include/uapi/asm/ files	2012-12-17 17:15:11 -08:00
hyperv.h	drivers/hv: share Hyper-V SynIC constants with userspace	2015-11-04 16:24:33 +01:00
ioctl.h
ioctls.h
ipcbuf.h
ist.h
Kbuild	perf kvm: Use defines of kvm events	2014-07-16 17:57:32 -03:00
kvm_para.h	kvm uapi: Add KICK_CPU and PV_UNHALT definition to uapi	2013-08-26 12:46:01 +03:00
kvm_perf.h	perf kvm: Use defines of kvm events	2014-07-16 17:57:32 -03:00
kvm.h	KVM: x86: rename quirk constants to KVM_X86_QUIRK_*	2015-07-23 08:24:42 +02:00
ldt.h	x86/tls: Don't validate lm in set_thread_area() after all	2014-12-18 12:12:26 +01:00
mce.h	x86/mce: Reuse one of the u16 padding fields in 'struct mce'	2015-08-13 10:12:50 +02:00
mman.h
msgbuf.h
msr.h	x86/uapi: Do not export <asm/msr-index.h> as part of the user API headers	2015-06-07 15:36:04 +02:00
mtrr.h	x86/mm/mtrr: Use symbolic define as a retval for disabled MTRRs	2015-05-27 14:40:57 +02:00
param.h
perf_regs.h
poll.h
posix_types_32.h
posix_types_64.h
posix_types_x32.h
posix_types.h
prctl.h
processor-flags.h	x86/asm: Drop repeated macro of X86_EFLAGS_AC definition	2015-08-28 07:33:34 +02:00
ptrace-abi.h	x86/asm/entry/64: Fix comments	2015-03-04 22:50:49 +01:00
ptrace.h	x86/asm/entry/64: Fix comments	2015-03-04 22:50:49 +01:00
resource.h
sembuf.h	x86, uapi, x32: Use __kernel_ulong_t in x86 struct semid64_ds	2014-01-20 14:45:13 -08:00
setup.h	create non-empty arch/x86/include/uapi/asm/ files	2012-12-17 17:15:11 -08:00
shmbuf.h
sigcontext32.h
sigcontext.h	Revert x86 sigcontext cleanups	2015-08-13 12:42:22 -07:00
siginfo.h
signal.h	consolidate kernel-side struct sigaction declarations	2013-02-03 15:09:22 -05:00
socket.h
sockios.h
stat.h	x86, x32: Use __kernel_long_t/__kernel_ulong_t in x86-64 stat.h	2013-12-20 16:04:35 -08:00
statfs.h
svm.h	KVM: x86: work around infinite loop in microcode when #AC is delivered	2015-11-10 12:06:24 +01:00
swab.h
termbits.h
termios.h
types.h
ucontext.h
unistd.h
vm86.h
vmx.h	KVM: x86: add pcommit support	2015-10-01 15:06:35 +02:00
vsyscall.h	x86, vdso: Move the vvar and hpet mappings next to the 64-bit vDSO	2014-05-05 13:19:01 -07:00