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| author | Alexander Graf <agraf@suse.de> | 2014-04-24 12:48:19 +0200 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2014-05-30 14:26:18 +0200 |
| commit | 740f834eb2505e1883b54cfc1644af80834ab6b6 (patch) | |
| tree | b79bf158e2a93d54b2978c2582570c5bcf7e5144 /arch/powerpc/kvm/book3s_32_mmu.c | |
| parent | 7562c4fded33ca931e17f30a259f49ac20c89b7d (diff) | |
| download | linux-740f834eb2505e1883b54cfc1644af80834ab6b6.tar.bz2 | |
KVM: PPC: Book3S: PR: Fix C/R bit setting
Commit 9308ab8e2d made C/R HTAB updates go byte-wise into the target HTAB.
However, it didn't update the guest's copy of the HTAB, but instead the
host local copy of it.
Write to the guest's HTAB instead.
Signed-off-by: Alexander Graf <agraf@suse.de>
CC: Paul Mackerras <paulus@samba.org>
Acked-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kvm/book3s_32_mmu.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_32_mmu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kvm/book3s_32_mmu.c b/arch/powerpc/kvm/book3s_32_mmu.c index 76a64ce6a5b6..60fc3f4de25f 100644 --- a/arch/powerpc/kvm/book3s_32_mmu.c +++ b/arch/powerpc/kvm/book3s_32_mmu.c @@ -270,7 +270,7 @@ static int kvmppc_mmu_book3s_32_xlate_pte(struct kvm_vcpu *vcpu, gva_t eaddr, page */ if (found) { u32 pte_r = pteg[i+1]; - char __user *addr = (char __user *) &pteg[i+1]; + char __user *addr = (char __user *) (ptegp + (i+1) * sizeof(u32)); /* * Use single-byte writes to update the HPTE, to |