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authorLinus Torvalds <torvalds@linux-foundation.org>2014-04-15 03:21:28 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-04-15 03:21:28 +0400
commit55101e2d6ce1c780f6ee8fee5f37306971aac6cd (patch)
tree348adcfd97517ee9b5041f31df15cdd7fedb8ea7 /arch/x86/include/asm
parentdafe344d2288f0ebc0e3d4c6a5eb15bc82189c53 (diff)
parentb351c39cc9e0151cee9b8d52a1e714928faabb38 (diff)
downloadlinux-55101e2d6ce1c780f6ee8fee5f37306971aac6cd.tar.xz
Merge git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Marcelo Tosatti: - Fix for guest triggerable BUG_ON (CVE-2014-0155) - CR4.SMAP support - Spurious WARN_ON() fix * git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86: remove WARN_ON from get_kernel_ns() KVM: Rename variable smep to cr4_smep KVM: expose SMAP feature to guest KVM: Disable SMAP for guests in EPT realmode and EPT unpaging mode KVM: Add SMAP support when setting CR4 KVM: Remove SMAP bit from CR4_RESERVED_BITS KVM: ioapic: try to recover if pending_eoi goes out of range KVM: ioapic: fix assignment of ioapic->rtc_status.pending_eoi (CVE-2014-0155)
Diffstat (limited to 'arch/x86/include/asm')
-rw-r--r--arch/x86/include/asm/kvm_host.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index fcaf9c961265..7de069afb382 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -60,7 +60,7 @@
| X86_CR4_PSE | X86_CR4_PAE | X86_CR4_MCE \
| X86_CR4_PGE | X86_CR4_PCE | X86_CR4_OSFXSR | X86_CR4_PCIDE \
| X86_CR4_OSXSAVE | X86_CR4_SMEP | X86_CR4_FSGSBASE \
- | X86_CR4_OSXMMEXCPT | X86_CR4_VMXE))
+ | X86_CR4_OSXMMEXCPT | X86_CR4_VMXE | X86_CR4_SMAP))
#define CR8_RESERVED_BITS (~(unsigned long)X86_CR8_TPR)