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KVM: x86: Inject #GP when loading system segments with non-canonical base
authorNadav Amit <namit@cs.technion.ac.il>
Sun, 2 Nov 2014 09:54:56 +0000 (11:54 +0200)
committerPaolo Bonzini <pbonzini@redhat.com>
Fri, 7 Nov 2014 14:44:09 +0000 (15:44 +0100)
commit1d4c4a96411f1f723753623df83a246663c4c0d9
tree9a8e521a247cbd4c34e157298e9bc2c85b30957ctree | snapshot
parent7c6cbe40bd8c0b3c06bdb45e9bff6c7390fbcae2commit | diff
KVM: x86: Inject #GP when loading system segments with non-canonical base

When emulating LTR/LDTR/LGDT/LIDT, #GP should be injected if the base is
non-canonical. Otherwise, VM-entry will fail.

Signed-off-by: Nadav Amit <namit@cs.technion.ac.il>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/emulate.c diff | blob | history
Linux Kernel Source Tree.