diff options
| author | James Hogan <james.hogan@imgtec.com> | 2016-08-18 10:01:28 +0100 |
|---|---|---|
| committer | Sasha Levin <alexander.levin@verizon.com> | 2016-08-19 23:08:48 -0400 |
| commit | 7fe3930e1f146476e81eca06ca0833bd477b3da8 (patch) | |
| tree | 629319560bf5da814e47f3f1e7e283ed0f0812c0 /COPYING | |
| parent | 0fbddc006492a05e061bfa61170f155c989f6a15 (diff) | |
MIPS: KVM: Fix gfn range check in kseg0 tlb faults
commit 0741f52d1b980dbeb290afe67d88fc2928edd8ab upstream.
Two consecutive gfns are loaded into host TLB, so ensure the range check
isn't off by one if guest_pmap_npages is odd.
Fixes: 858dd5d45733 ("KVM/MIPS32: MMU/TLB operations for the Guest.")
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Radim Krčmář" <rkrcmar@redhat.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Cc: kvm@vger.kernel.org
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
[james.hogan@imgtec.com: Backport to v4.7]
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Diffstat (limited to 'COPYING')
0 files changed, 0 insertions, 0 deletions