rpms/qemu-kvm
7
0
Fork 0
Code Issues Pull Requests Releases Activity

* Mon Oct 11 2021 Miroslav Rezanina <mrezanin@redhat.com> - 6.1.0-5

Browse Source 
- kvm-virtio-balloon-Fix-page-poison-subsection-name.patch [bz#1984401]
- kvm-spec-Remove-block-curl-and-block-ssh-dependency.patch [bz#2010985]
- Resolves: bz#1984401
  (fails to revert snapshot of a VM [balloon/page-poison])
- Resolves: bz#2010985
  (Remove dependency on qemu-kvm-block-curl and qemu-kvm-block-ssh [rhel-9.0.0])
This commit is contained in:
Miroslav Rezanina 2021-10-11 03:45:02 -04:00
parent 21b6f1766a
commit d9e6577b11
2 changed files with 72 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

61
kvm-virtio-balloon-Fix-page-poison-subsection-name.patch Normal file
View File

@ -0,0 +1,61 @@
From 91465d5e7cb407604fd8697587a52aafe0040ad7 Mon Sep 17 00:00:00 2001
From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Date: Tue, 14 Sep 2021 14:17:16 +0100
Subject: [PATCH 1/2] virtio-balloon: Fix page-poison subsection name
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
RH-Author: Dr. David Alan Gilbert <dgilbert@redhat.com>
RH-MergeRequest: 46: virtio-balloon: Fix page-poison subsection name
RH-Commit: [1/1] b5907c252dae636b4b145a6f13fbed4bf5fad9d2 (dagrh/c-9-s-qemu-kvm)
RH-Bugzilla: 1984401
RH-Acked-by: Philippe Mathieu-Daudé <philmd@redhat.com>
RH-Acked-by: David Hildenbrand <david@redhat.com>
RH-Acked-by: Cornelia Huck <cohuck@redhat.com>
The subsection name for page-poison was typo'd as:
vitio-balloon-device/page-poison
Note the missing 'r' in virtio.
When we have a machine type that enables page poison, and the guest
enables it (which needs a new kernel), things fail rather unpredictably.
The fallout from this is that most of the other subsections fail to
load, including things like the feature bits in the device, one
possible fallout is that the physical addresses of the queues
then get aligned differently and we fail with an error about
last_avail_idx being wrong.
It's not obvious to me why this doesn't produce a more obvious failure,
but virtio's vmstate loading is a bit open-coded.
Fixes: 7483cbbaf82 ("virtio-balloon: Implement support for page poison reporting feature")
bz: https://bugzilla.redhat.com/show_bug.cgi?id=1984401
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20210914131716.102851-1-dgilbert@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
(cherry picked from commit 243a9284a989a38e32ceb3990eb795f5cf6f3be0)
---
hw/virtio/virtio-balloon.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/virtio/virtio-balloon.c b/hw/virtio/virtio-balloon.c
index 4b5d9e5e50..ced070d64f 100644
--- a/hw/virtio/virtio-balloon.c
+++ b/hw/virtio/virtio-balloon.c
@@ -850,7 +850,7 @@ static const VMStateDescription vmstate_virtio_balloon_free_page_hint = {
};
static const VMStateDescription vmstate_virtio_balloon_page_poison = {
- .name = "vitio-balloon-device/page-poison",
+ .name = "virtio-balloon-device/page-poison",
.version_id = 1,
.minimum_version_id = 1,
.needed = virtio_balloon_page_poison_support,
--
2.27.0

14
qemu-kvm.spec
View File

@ -117,9 +117,7 @@ Requires: %{name}-ui-opengl = %{epoch}:%{version}-%{release} \
%if %{have_usbredir} \
Requires: %{name}-hw-usbredir = %{epoch}:%{version}-%{release} \
%endif \
Requires: %{name}-block-curl = %{epoch}:%{version}-%{release} \
Requires: %{name}-block-rbd = %{epoch}:%{version}-%{release} \
Requires: %{name}-block-ssh = %{epoch}:%{version}-%{release} \
Requires: %{name}-audio-pa = %{epoch}:%{version}-%{release}
# Since SPICE is removed from RHEL-9, the following Obsoletes:
@ -135,7 +133,7 @@ Obsoletes: %{name}-block-iscsi <= %{version} \
Summary: QEMU is a machine emulator and virtualizer
Name: qemu-kvm
Version: 6.1.0
Release: 4%{?rcrel}%{?dist}%{?cc_suffix}
Release: 5%{?rcrel}%{?dist}%{?cc_suffix}
# Epoch because we pushed a qemu-1.0 package. AIUI this can't ever be dropped
# Epoch 15 used for RHEL 8
# Epoch 17 used for RHEL 9 (due to release versioning offset in RHEL 8.5)
@ -192,6 +190,8 @@ Patch21: kvm-tools-virtiofsd-Add-fstatfs64-syscall-to-the-seccomp.patch
Patch22: kvm-redhat-Define-hw_compat_rhel_8_5.patch
# For bz#1998943 - Add machine type compatibility update for 6.1 rebase [s390x]
Patch23: kvm-redhat-Add-s390x-machine-type-compatibility-update-f.patch
# For bz#1984401 - fails to revert snapshot of a VM [balloon/page-poison]
Patch24: kvm-virtio-balloon-Fix-page-poison-subsection-name.patch
# Source-git patches
@ -1183,6 +1183,14 @@ useradd -r -u 107 -g qemu -G kvm -d / -s /sbin/nologin \
%endif
%changelog
* Mon Oct 11 2021 Miroslav Rezanina <mrezanin@redhat.com> - 6.1.0-5
- kvm-virtio-balloon-Fix-page-poison-subsection-name.patch [bz#1984401]
- kvm-spec-Remove-block-curl-and-block-ssh-dependency.patch [bz#2010985]
- Resolves: bz#1984401
(fails to revert snapshot of a VM [balloon/page-poison])
- Resolves: bz#2010985
(Remove dependency on qemu-kvm-block-curl and qemu-kvm-block-ssh [rhel-9.0.0])
* Tue Oct 05 2021 Miroslav Rezanina <mrezanin@redhat.com> - 6.1.0-4
- kvm-redhat-Define-hw_compat_rhel_8_5.patch [bz#1998943]
- kvm-redhat-Add-s390x-machine-type-compatibility-update-f.patch [bz#1998943]