-From c49905d2761e1fce33b211dca7b7d9f1f1f2829d Mon Sep 17 00:00:00 2001
+From 8e8e48c6f1ec020ff47f50aa49acab6c850cc70e Mon Sep 17 00:00:00 2001
From: Ben Hutchings <ben@decadent.org.uk>
Date: Tue, 12 May 2015 19:29:22 +0100
-Subject: [PATCH 01/10] Make mkcompile_h accept an alternate timestamp string
+Subject: [PATCH 01/14] Make mkcompile_h accept an alternate timestamp string
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
-From fcf6881a32da892f831d277e13f8a30dfaa280c4 Mon Sep 17 00:00:00 2001
+From d9166325bf8b4d5a4c7aeb6a15c30c90ffc28347 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabian=20Gr=C3=BCnbichler?= <f.gruenbichler@proxmox.com>
Date: Thu, 14 Sep 2017 11:02:18 +0200
-Subject: [PATCH 02/10] bridge: keep MAC of first assigned port
+Subject: [PATCH 02/14] bridge: keep MAC of first assigned port
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
-From 3fc2d021182ae384089c4d8e5e0f1528198fdc60 Mon Sep 17 00:00:00 2001
+From 469fd3d2d05583a20c8210354cf0ad6cbd2360f7 Mon Sep 17 00:00:00 2001
From: Mark Weiman <mark.weiman@markzz.com>
Date: Sat, 29 Jul 2017 09:15:32 -0400
-Subject: [PATCH 03/10] pci: Enable overrides for missing ACS capabilities
+Subject: [PATCH 03/14] pci: Enable overrides for missing ACS capabilities
(4.12+)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
-From 71d47f9926c851d3ab2671a4af360073a5c42092 Mon Sep 17 00:00:00 2001
+From 6003e55f5d4762a819d6691de92d75d29b6c0d58 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabian=20Gr=C3=BCnbichler?= <f.gruenbichler@proxmox.com>
Date: Thu, 14 Sep 2017 11:09:58 +0200
-Subject: [PATCH 04/10] kvm: disable default dynamic halt polling growth
+Subject: [PATCH 04/14] kvm: disable default dynamic halt polling growth
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
-From e59875620529310ad6d9270baba50178d77d64ca Mon Sep 17 00:00:00 2001
+From f33ce8d7dcb3053b513003fb775d6457d30d4921 Mon Sep 17 00:00:00 2001
From: Waiman Long <longman@redhat.com>
Date: Thu, 17 Aug 2017 15:33:09 -0400
-Subject: [PATCH 05/10] cgroup: Add mount flag to enable cpuset to use v2
+Subject: [PATCH 05/14] cgroup: Add mount flag to enable cpuset to use v2
behavior in v1 cgroup
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
-From 7bc70a1a94ea2c9fe9db6b33bd1fac100290b94f Mon Sep 17 00:00:00 2001
+From 98df2e6815f8bfb7fb07458a067ddc96e7fe917d Mon Sep 17 00:00:00 2001
From: Waiman Long <longman@redhat.com>
Date: Thu, 17 Aug 2017 15:33:10 -0400
-Subject: [PATCH 06/10] cpuset: Allow v2 behavior in v1 cgroup
+Subject: [PATCH 06/14] cpuset: Allow v2 behavior in v1 cgroup
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
-From 4255a36150de32fd3a21f4030210f87a5f58caf1 Mon Sep 17 00:00:00 2001
+From b6f813dded8f92cf6df31e1bcad4600b11dd4ae3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= <rkrcmar@redhat.com>
Date: Thu, 30 Nov 2017 19:05:45 +0100
-Subject: [PATCH 07/10] KVM: x86: fix APIC page invalidation
+Subject: [PATCH 07/14] KVM: x86: fix APIC page invalidation
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
-From f490c15a1bd99597f97fcff35c5f528de38d5b1e Mon Sep 17 00:00:00 2001
+From 8ddb7f99e8c2ad80dbe3f9de01e8af5c310ae52d Mon Sep 17 00:00:00 2001
From: Wei Xu <wexu@redhat.com>
Date: Fri, 1 Dec 2017 05:10:36 -0500
-Subject: [PATCH 08/10] vhost: fix skb leak in handle_rx()
+Subject: [PATCH 08/14] vhost: fix skb leak in handle_rx()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
-From afa7a3bd434708e76f9cc82ab84194fb85e86570 Mon Sep 17 00:00:00 2001
+From 442f5963a52060fcf86a73377c31a863738632dd Mon Sep 17 00:00:00 2001
From: Wei Xu <wexu@redhat.com>
Date: Fri, 1 Dec 2017 05:10:37 -0500
-Subject: [PATCH 09/10] tun: free skb in early errors
+Subject: [PATCH 09/14] tun: free skb in early errors
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
+++ /dev/null
-From 08d71587b34c95d5461a6bdd946dc1dd46888bf3 Mon Sep 17 00:00:00 2001
-From: Paolo Bonzini <pbonzini@redhat.com>
-Date: Thu, 26 Oct 2017 09:13:27 +0200
-Subject: [PATCH 10/10] KVM: SVM: obey guest PAT
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-For many years some users of assigned devices have reported worse
-performance on AMD processors with NPT than on AMD without NPT,
-Intel or bare metal.
-
-The reason turned out to be that SVM is discarding the guest PAT
-setting and uses the default (PA0=PA4=WB, PA1=PA5=WT, PA2=PA6=UC-,
-PA3=UC). The guest might be using a different setting, and
-especially might want write combining but isn't getting it
-(instead getting slow UC or UC- accesses).
-
-Thanks a lot to geoff@hostfission.com for noticing the relation
-to the g_pat setting. The patch has been tested also by a bunch
-of people on VFIO users forums.
-
-Fixes: 709ddebf81cb40e3c36c6109a7892e8b93a09464
-Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=196409
-Cc: stable@vger.kernel.org
-Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
-Reviewed-by: David Hildenbrand <david@redhat.com>
-Tested-by: Nick Sarnie <commendsarnex@gmail.com>
-Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
-(cherry picked from commit 15038e14724799b8c205beb5f20f9e54896013c3)
-Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
----
- arch/x86/kvm/svm.c | 7 +++++++
- 1 file changed, 7 insertions(+)
-
-diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
-index af256b786a70..af09baa3d736 100644
---- a/arch/x86/kvm/svm.c
-+++ b/arch/x86/kvm/svm.c
-@@ -3626,6 +3626,13 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr)
- u32 ecx = msr->index;
- u64 data = msr->data;
- switch (ecx) {
-+ case MSR_IA32_CR_PAT:
-+ if (!kvm_mtrr_valid(vcpu, MSR_IA32_CR_PAT, data))
-+ return 1;
-+ vcpu->arch.pat = data;
-+ svm->vmcb->save.g_pat = data;
-+ mark_dirty(svm->vmcb, VMCB_NPT);
-+ break;
- case MSR_IA32_TSC:
- kvm_write_tsc(vcpu, msr);
- break;
---
-2.14.2
-
-From 68783aa6989756cda8e9e305292afbb9f4f5677c Mon Sep 17 00:00:00 2001
+From 3fe5d7c8bcba7d240e74c119c2c4ad1c696f205c Mon Sep 17 00:00:00 2001
From: Wei Xu <wexu@redhat.com>
Date: Fri, 1 Dec 2017 05:10:38 -0500
-Subject: [PATCH 10/13] tap: free skb if flags error
+Subject: [PATCH 10/14] tap: free skb if flags error
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
+From 406a5590ca8c58f0f92927230285a3388e4527e4 Mon Sep 17 00:00:00 2001
From: Parav Pandit <parav@mellanox.com>
-Subject: [PATCH] IB/core: Avoid crash on pkey enforcement failed in received MADs
+Date: Fri, 5 Jan 2018 23:51:12 +0100
+Subject: [PATCH 11/14] IB/core: Avoid crash on pkey enforcement failed in
+ received MADs
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
commit 89548bcafec7ecfeea58c553f0834b5d575a66eb upstream.
-From c7da6e780b87220187630411bcda8049072ecbf2 Mon Sep 17 00:00:00 2001
+From 72083c18eb8824dd1d0580c1382d23f4fbc4ed33 Mon Sep 17 00:00:00 2001
From: Daniel Jurgens <danielj@mellanox.com>
Date: Mon, 20 Nov 2017 16:47:45 -0600
-Subject: [PATCH 12/13] IB/core: Don't enforce PKey security on SMI MADs
+Subject: [PATCH 12/14] IB/core: Don't enforce PKey security on SMI MADs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
-From 6c42032f6917937fd440a6c21fe28781088aae5a Mon Sep 17 00:00:00 2001
+From 0140f5df6cd9e326f3009a16c1b66139b9bb3b45 Mon Sep 17 00:00:00 2001
From: Paolo Bonzini <pbonzini@redhat.com>
Date: Mon, 6 Nov 2017 13:31:12 +0100
-Subject: [PATCH 13/13] kvm: vmx: Reinstate support for CPUs without virtual
+Subject: [PATCH 13/14] kvm: vmx: Reinstate support for CPUs without virtual
NMI
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
--- /dev/null
+From a0212ec7cc4bc2f88c4435cca881d21f2b079a80 Mon Sep 17 00:00:00 2001
+From: Paolo Bonzini <pbonzini@redhat.com>
+Date: Thu, 26 Oct 2017 09:13:27 +0200
+Subject: [PATCH 14/14] KVM: SVM: obey guest PAT
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+For many years some users of assigned devices have reported worse
+performance on AMD processors with NPT than on AMD without NPT,
+Intel or bare metal.
+
+The reason turned out to be that SVM is discarding the guest PAT
+setting and uses the default (PA0=PA4=WB, PA1=PA5=WT, PA2=PA6=UC-,
+PA3=UC). The guest might be using a different setting, and
+especially might want write combining but isn't getting it
+(instead getting slow UC or UC- accesses).
+
+Thanks a lot to geoff@hostfission.com for noticing the relation
+to the g_pat setting. The patch has been tested also by a bunch
+of people on VFIO users forums.
+
+Fixes: 709ddebf81cb40e3c36c6109a7892e8b93a09464
+Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=196409
+Cc: stable@vger.kernel.org
+Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
+Reviewed-by: David Hildenbrand <david@redhat.com>
+Tested-by: Nick Sarnie <commendsarnex@gmail.com>
+Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
+(cherry picked from commit 15038e14724799b8c205beb5f20f9e54896013c3)
+Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
+---
+ arch/x86/kvm/svm.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
+index af256b786a70..af09baa3d736 100644
+--- a/arch/x86/kvm/svm.c
++++ b/arch/x86/kvm/svm.c
+@@ -3626,6 +3626,13 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr)
+ u32 ecx = msr->index;
+ u64 data = msr->data;
+ switch (ecx) {
++ case MSR_IA32_CR_PAT:
++ if (!kvm_mtrr_valid(vcpu, MSR_IA32_CR_PAT, data))
++ return 1;
++ vcpu->arch.pat = data;
++ svm->vmcb->save.g_pat = data;
++ mark_dirty(svm->vmcb, VMCB_NPT);
++ break;
+ case MSR_IA32_TSC:
+ kvm_write_tsc(vcpu, msr);
+ break;
+--
+2.14.2
+
projects / pve-kernel.git / commitdiff