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authorLinus Torvalds <torvalds@linux-foundation.org>2019-12-04 11:08:30 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-12-04 11:08:30 -0800
commitaedc0650f9135f3b92b39cbed1a8fe98d8088825 (patch)
tree2b9a019d58eb2d485f1d264d988aa26f19e2635d /mm/ksm.c
parent6cdc7f2efc25a6dbddf7c57bb2eee5d6c033d678 (diff)
parent7d73710d9ca2564f29d291d0b3badc09efdf25e9 (diff)
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull more KVM updates from Paolo Bonzini: - PPC secure guest support - small x86 cleanup - fix for an x86-specific out-of-bounds write on a ioctl (not guest triggerable, data not attacker-controlled) * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: kvm: vmx: Stop wasting a page for guest_msrs KVM: x86: fix out-of-bounds write in KVM_GET_EMULATED_CPUID (CVE-2019-19332) Documentation: kvm: Fix mention to number of ioctls classes powerpc: Ultravisor: Add PPC_UV config option KVM: PPC: Book3S HV: Support reset of secure guest KVM: PPC: Book3S HV: Handle memory plug/unplug to secure VM KVM: PPC: Book3S HV: Radix changes for secure guest KVM: PPC: Book3S HV: Shared pages support for secure guests KVM: PPC: Book3S HV: Support for running secure guests mm: ksm: Export ksm_madvise() KVM x86: Move kvm cpuid support out of svm
Diffstat (limited to 'mm/ksm.c')
-rw-r--r--mm/ksm.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/ksm.c b/mm/ksm.c
index 7905934cd3ad..d17c7d57d0d8 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -2478,6 +2478,7 @@ int ksm_madvise(struct vm_area_struct *vma, unsigned long start,
return 0;
}
+EXPORT_SYMBOL_GPL(ksm_madvise);
int __ksm_enter(struct mm_struct *mm)
{