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author | Michael Young <m.a.young@durham.ac.uk> | 2010-11-23 12:34:13 +0000 |
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committer | Michael Young <m.a.young@durham.ac.uk> | 2010-11-23 12:34:13 +0000 |
commit | 8a792d03427ef8ea289396ee0ed0853bae1080bd (patch) | |
tree | 0bc5305f479eb16ed0aacf79d8069a794318bc1c | |
parent | 234c40a806ff815964cf5e7b2e09d01760f47e2a (diff) | |
parent | dbe0363ebc446fcfb69ab7a5a7c39a98a5850b5c (diff) | |
download | dom0-kernel-8a792d03427ef8ea289396ee0ed0853bae1080bd.tar.gz dom0-kernel-8a792d03427ef8ea289396ee0ed0853bae1080bd.tar.xz dom0-kernel-8a792d03427ef8ea289396ee0ed0853bae1080bd.zip |
Merge branch 'f12/master' into f12/user/myoung/xendom0
Conflicts:
kernel.spec
-rw-r--r-- | .gitignore | 1 | ||||
-rw-r--r-- | kernel.spec | 17 | ||||
-rw-r--r-- | kvm-mmu-fix-conflict-access-permissions-in-direct-sp.patch | 49 | ||||
-rw-r--r-- | sources | 2 |
4 files changed, 12 insertions, 57 deletions
@@ -3,3 +3,4 @@ patch-*.bz2 clog *.rpm kernel-2.6.*/ +/patch-2.6.32.26.bz2 diff --git a/kernel.spec b/kernel.spec index 8bb3d6f..001dc62 100644 --- a/kernel.spec +++ b/kernel.spec @@ -48,7 +48,7 @@ Summary: The Linux kernel # reset this by hand to 1 (or to 0 and then use rpmdev-bumpspec). # scripts/rebase.sh should be made to do that for you, actually. # -%global baserelease 172 +%global baserelease 174 %global fedora_build %{baserelease} # base_sublevel is the kernel version we're starting with and patching @@ -60,7 +60,7 @@ Summary: The Linux kernel %if 0%{?released_kernel} # Do we have a -stable update to apply? -%define stable_update 25 +%define stable_update 26 # Is it a -stable RC? %define stable_rc 0 # Set rpm version accordingly @@ -832,9 +832,6 @@ Patch13030: l2tp-fix-oops-in-pppol2tp_xmit.patch Patch14050: crypto-add-async-hash-testing.patch -# Red Hat Bugzilla #610911 -Patch14130: kvm-mmu-fix-conflict-access-permissions-in-direct-sp.patch - Patch14200: net-do-not-check-capable-if-kernel.patch # rhbz#596475 @@ -1540,8 +1537,6 @@ ApplyPatch l2tp-fix-oops-in-pppol2tp_xmit.patch # add tests for crypto async hashing (#571577) ApplyPatch crypto-add-async-hash-testing.patch -ApplyPatch kvm-mmu-fix-conflict-access-permissions-in-direct-sp.patch - # rhbz #598796 ApplyPatch net-do-not-check-capable-if-kernel.patch @@ -2204,6 +2199,14 @@ fi %kernel_variant_files -k vmlinux %{with_kdump} kdump %changelog +* Mon Nov 22 2010 Kyle McMartin <kyle@redhat.com> 2.6.32.26-174 +- Linux 2.6.32.26 + +* Sat Nov 20 2010 Chuck Ebbert <cebbert@redhat.com> 2.6.32.26-173.rc1 +- Linux 2.6.32.26-rc1 +- Comment out upstreamed patches: + kvm-mmu-fix-conflict-access-permissions-in-direct-sp.patch + * Sat Nov 06 2010 Michael Young <m.a.young@durham.ac.uk> - update pvops to 2.6.32.25 diff --git a/kvm-mmu-fix-conflict-access-permissions-in-direct-sp.patch b/kvm-mmu-fix-conflict-access-permissions-in-direct-sp.patch deleted file mode 100644 index eefdda5..0000000 --- a/kvm-mmu-fix-conflict-access-permissions-in-direct-sp.patch +++ /dev/null @@ -1,49 +0,0 @@ -From: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> -Date: Wed, 30 Jun 2010 08:02:45 +0000 (+0800) -Subject: KVM: MMU: fix conflict access permissions in direct sp -X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Ftorvalds%2Flinux-2.6.git;a=commitdiff_plain;h=6aa0b9dec5d6dde26ea17b0b5be8fccfe19df3c9 - -KVM: MMU: fix conflict access permissions in direct sp - -In no-direct mapping, we mark sp is 'direct' when we mapping the -guest's larger page, but its access is encoded form upper page-struct -entire not include the last mapping, it will cause access conflict. - -For example, have this mapping: - [W] - / PDE1 -> |---| - P[W] | | LPA - \ PDE2 -> |---| - [R] - -P have two children, PDE1 and PDE2, both PDE1 and PDE2 mapping the -same lage page(LPA). The P's access is WR, PDE1's access is WR, -PDE2's access is RO(just consider read-write permissions here) - -When guest access PDE1, we will create a direct sp for LPA, the sp's -access is from P, is W, then we will mark the ptes is W in this sp. - -Then, guest access PDE2, we will find LPA's shadow page, is the same as -PDE's, and mark the ptes is RO. - -So, if guest access PDE1, the incorrect #PF is occured. - -Fixed by encode the last mapping access into direct shadow page - -Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> -Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> -Signed-off-by: Avi Kivity <avi@redhat.com> ---- - -diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h -index 89d66ca..2331bdc 100644 ---- a/arch/x86/kvm/paging_tmpl.h -+++ b/arch/x86/kvm/paging_tmpl.h -@@ -342,6 +342,7 @@ static u64 *FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr, - /* advance table_gfn when emulating 1gb pages with 4k */ - if (delta == 0) - table_gfn += PT_INDEX(addr, level); -+ access &= gw->pte_access; - } else { - direct = 0; - table_gfn = gw->table_gfn[level - 2]; @@ -1,2 +1,2 @@ 260551284ac224c3a43c4adac7df4879 linux-2.6.32.tar.bz2 -d8fff54efff6c5f7b07e5370a5e9f119 patch-2.6.32.25.bz2 +98071c23205c84912386e10b86c561c8 patch-2.6.32.26.bz2 |