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| author | Bryan Cantrill <bryan@joyent.com> | 2011-08-06 21:49:37 -0700 |
|---|---|---|
| committer | Bryan Cantrill <bryan@joyent.com> | 2011-08-06 21:49:37 -0700 |
| commit | aca837db5c91a16208314a26872fc144cc54d35f (patch) | |
| tree | 664d4e3b4952e76b698c4b5170165f19b52c6f55 | |
| parent | 0d68f14bbb32fde9f08d1f28e621b4e3f92d9834 (diff) | |
| download | illumos-kvm-aca837db5c91a16208314a26872fc144cc54d35f.tar.gz | |
HVM-577 KVM: MMU: fix conflict access permissions in direct sp
| -rw-r--r-- | kvm_paging_tmpl.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kvm_paging_tmpl.h b/kvm_paging_tmpl.h index 308a007..c8762c2 100644 --- a/kvm_paging_tmpl.h +++ b/kvm_paging_tmpl.h @@ -356,6 +356,8 @@ static uint64_t *FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr, direct = 1; if (!is_dirty_gpte(gw->ptes[level - delta])) access &= ~ACC_WRITE_MASK; + access &= gw->pte_access; + table_gfn = gpte_to_gfn(gw->ptes[level - delta]); /* advance table_gfn when emulating 1gb pages with 4k */ if (delta == 0) |