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* Fri Aug 27 2021 Miroslav Rezanina <mrezanin@redhat.com> - 6.0.0-13

Browse Source 
- kvm-qcow2-Deprecation-warning-when-opening-v2-images-rw.patch [bz#1951814]
- kvm-disable-ac97-audio.patch [bz#1995819]
- kvm-redhat-Disable-LTO-on-non-x86-architectures.patch [bz#1950192]
- kvm-redhat-Enable-the-test-block-iothread-test-again.patch [bz#1950192]
- Resolves: bz#1951814
  (RFE: Warning when using qcow2-v2 (compat=0.10))
- Resolves: bz#1995819
  (RFE: Remove ac97 audio support from QEMU)
- Resolves: bz#1950192
  (RHEL9: when ioeventfd=off and 8.4guest, (qemu) qemu-kvm: ../util/qemu-coroutine-lock.c:57: qemu_co_queue_wait_impl: Assertion `qemu_in_coroutine()' failed.)
This commit is contained in:
Miroslav Rezanina 2021-08-27 02:31:07 -04:00
parent b7fbd568b2
commit 9b74567af7
4 changed files with 175 additions and 1 deletions
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37
kvm-disable-ac97-audio.patch Normal file
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@ -0,0 +1,37 @@
From e2bb4b752d68856c4c307640ae310f47f680aed6 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Fri, 20 Aug 2021 10:21:07 +0200
Subject: [PATCH 2/4] disable ac97 audio
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
RH-Author: Gerd Hoffmann <kraxel@redhat.com>
RH-MergeRequest: 39: disable ac97 audio
RH-Commit: [1/1] 5d1bd969d20f960cb0a023f0d6cd1ae5adda22e6 (kraxel/centos-qemu-kvm)
RH-Bugzilla: 1995819
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
RH-Acked-by: Philippe Mathieu-Daudé <philmd@redhat.com>
RH-Acked-by: Thomas Huth <thuth@redhat.com>
RH-Bugzilla: 1995819
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
default-configs/devices/x86_64-rh-devices.mak | 1 -
1 file changed, 1 deletion(-)
diff --git a/default-configs/devices/x86_64-rh-devices.mak b/default-configs/devices/x86_64-rh-devices.mak
index c2dd112f81..8ae2747bf6 100644
--- a/default-configs/devices/x86_64-rh-devices.mak
+++ b/default-configs/devices/x86_64-rh-devices.mak
@@ -1,6 +1,5 @@
include rh-virtio.mak
-CONFIG_AC97=y
CONFIG_ACPI=y
CONFIG_ACPI_PCI=y
CONFIG_ACPI_CPU_HOTPLUG=y
--
2.27.0

70
kvm-qcow2-Deprecation-warning-when-opening-v2-images-rw.patch Normal file
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@ -0,0 +1,70 @@
From 9d2700ed836cdfabbd031da74cd5a3d01c9127dd Mon Sep 17 00:00:00 2001
From: Kevin Wolf <kwolf@redhat.com>
Date: Fri, 20 Aug 2021 18:25:12 +0200
Subject: [PATCH 1/4] qcow2: Deprecation warning when opening v2 images rw
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
RH-Author: Kevin Wolf <kwolf@redhat.com>
RH-MergeRequest: 37: qcow2: Deprecation warning when opening v2 images rw
RH-Commit: [1/1] f450d0ae32d35063b28c72c4f2d2ebb9e6d8db3e (kmwolf/centos-qemu-kvm)
RH-Bugzilla: 1951814
RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
RH-Acked-by: Hanna Reitz <hreitz@redhat.com>
RH-Acked-by: Thomas Huth <thuth@redhat.com>
RH-Acked-by: Philippe Mathieu-Daudé <philmd@redhat.com>
qcow2 v3 has been around for a long time (since QEMU 1.1/RHEL 7), so
there is no real reason any more to use it. People still using it might
do so unintentionally. Warn about it and suggest upgrading during the
RHEL 9 timeframe so that the code can possibly be disabled in RHEL 10.
The warning is restricted to read-write mode and the system emulator.
The primary motivation for not having it in qemu-img is that 'qemu-img
amend' for upgrades would warn otherwise. It also avoids having to make
too many changes to the test suite.
bdrv_uses_whitelist() is used as a proxy for deciding whether we are
running in a tool or the system emulator. This is not entirely clean,
but it's what is available and the same function qcow2_do_open() already
uses it this way for another warning.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
block/qcow2.c | 6 ++++++
tests/qemu-iotests/common.filter | 1 +
2 files changed, 7 insertions(+)
diff --git a/block/qcow2.c b/block/qcow2.c
index 9727ae8fe3..7c061bf315 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -1336,6 +1336,12 @@ static int coroutine_fn qcow2_do_open(BlockDriverState *bs, QDict *options,
ret = -ENOTSUP;
goto fail;
}
+ if (header.version < 3 && !bs->read_only && bdrv_uses_whitelist()) {
+ warn_report_once("qcow2 v2 images are deprecated and may not be "
+ "supported in future versions. Please consider "
+ "upgrading the image with 'qemu-img amend "
+ "-o compat=v3'.");
+ }
s->qcow_version = header.version;
diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter
index 268b749e2f..1f243a8bc1 100644
--- a/tests/qemu-iotests/common.filter
+++ b/tests/qemu-iotests/common.filter
@@ -82,6 +82,7 @@ _filter_qemu()
{
$SED -e "s#\\(^\\|(qemu) \\)$(basename $QEMU_PROG):#\1QEMU_PROG:#" \
-e 's#^QEMU [0-9]\+\.[0-9]\+\.[0-9]\+ monitor#QEMU X.Y.Z monitor#' \
+ -e "/qcow2 v2 images are deprecated/d" \
-e $'s#\r##' # QEMU monitor uses \r\n line endings
}
--
2.27.0

43
kvm-redhat-Enable-the-test-block-iothread-test-again.patch Normal file
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@ -0,0 +1,43 @@
From 4231cac75289acd643c2daaa2dece485b958bef1 Mon Sep 17 00:00:00 2001
From: Thomas Huth <thuth@redhat.com>
Date: Fri, 20 Aug 2021 10:27:12 +0200
Subject: [PATCH 4/4] redhat: Enable the 'test-block-iothread' test again
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
RH-Author: Thomas Huth <thuth@redhat.com>
RH-MergeRequest: 36: Disable LTO on non-x86 architectures
RH-Commit: [2/2] e010396f3ee0f3f39ff8bcd4749f8ae2e8624980 (thuth/qemu-kvm-cs9)
RH-Bugzilla: 1950192
RH-Acked-by: Andrew Jones <drjones@redhat.com>
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
RH-Acked-by: Cornelia Huck <cohuck@redhat.com>
RH-Acked-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1950192
Now that we disabled LTO to fix the coroutines/iothreads on s390x and
aarch64, we can also enable the 'test-block-iothread' test again.
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
tests/unit/meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/unit/meson.build b/tests/unit/meson.build
index 244d35f5d4..b3bc2109da 100644
--- a/tests/unit/meson.build
+++ b/tests/unit/meson.build
@@ -65,7 +65,7 @@ if have_block
'test-blockjob': [testblock],
'test-blockjob-txn': [testblock],
'test-block-backend': [testblock],
-# 'test-block-iothread': [testblock],
+ 'test-block-iothread': [testblock],
'test-write-threshold': [testblock],
'test-crypto-hash': [crypto],
'test-crypto-hmac': [crypto],
--
2.27.0

26
qemu-kvm.spec
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@ -5,6 +5,12 @@
%global usbredir_version 0.7.1 %global usbredir_version 0.7.1
%global ipxe_version 20200823-5.git4bd064de %global ipxe_version 20200823-5.git4bd064de
# LTO does not work with the coroutines of QEMU on non-x86 architectures
# (see BZ 1952483 and 1950192 for more information)
%ifnarch x86_64
%global _lto_cflags %%{nil}
%endif
%global have_usbredir 1 %global have_usbredir 1
%global have_opengl 1 %global have_opengl 1
%global have_fdt 0 %global have_fdt 0
@ -125,7 +131,7 @@ Obsoletes: %{name}-block-iscsi <= %{version} \
Summary: QEMU is a machine emulator and virtualizer Summary: QEMU is a machine emulator and virtualizer
Name: qemu-kvm Name: qemu-kvm
Version: 6.0.0 Version: 6.0.0
Release: 12%{?rcrel}%{?dist}%{?cc_suffix} Release: 13%{?rcrel}%{?dist}%{?cc_suffix}
# Epoch because we pushed a qemu-1.0 package. AIUI this can't ever be dropped # Epoch because we pushed a qemu-1.0 package. AIUI this can't ever be dropped
# Epoch 15 used for RHEL 8 # Epoch 15 used for RHEL 8
# Epoch 17 used for RHEL 9 (due to release versioning offset in RHEL 8.5) # Epoch 17 used for RHEL 9 (due to release versioning offset in RHEL 8.5)
@ -375,6 +381,12 @@ Patch114: kvm-pc-bios-s390-ccw-Fix-inline-assembly-for-older-versi.patch
# For bz#1939509 - QEMU: enable SafeStack # For bz#1939509 - QEMU: enable SafeStack
# For bz#1940132 - QEMU: switch build toolchain to Clang/LLVM # For bz#1940132 - QEMU: switch build toolchain to Clang/LLVM
Patch115: kvm-configure-Fix-endianess-test-with-LTO.patch Patch115: kvm-configure-Fix-endianess-test-with-LTO.patch
# For bz#1951814 - RFE: Warning when using qcow2-v2 (compat=0.10)
Patch116: kvm-qcow2-Deprecation-warning-when-opening-v2-images-rw.patch
# For bz#1995819 - RFE: Remove ac97 audio support from QEMU
Patch117: kvm-disable-ac97-audio.patch
# For bz#1950192 - RHEL9: when ioeventfd=off and 8.4guest, (qemu) qemu-kvm: ../util/qemu-coroutine-lock.c:57: qemu_co_queue_wait_impl: Assertion `qemu_in_coroutine()' failed.
Patch118: kvm-redhat-Enable-the-test-block-iothread-test-again.patch
# Source-git patches # Source-git patches
@ -1348,6 +1360,18 @@ useradd -r -u 107 -g qemu -G kvm -d / -s /sbin/nologin \
%endif %endif
%changelog %changelog
* Fri Aug 27 2021 Miroslav Rezanina <mrezanin@redhat.com> - 6.0.0-13
- kvm-qcow2-Deprecation-warning-when-opening-v2-images-rw.patch [bz#1951814]
- kvm-disable-ac97-audio.patch [bz#1995819]
- kvm-redhat-Disable-LTO-on-non-x86-architectures.patch [bz#1950192]
- kvm-redhat-Enable-the-test-block-iothread-test-again.patch [bz#1950192]
- Resolves: bz#1951814
(RFE: Warning when using qcow2-v2 (compat=0.10))
- Resolves: bz#1995819
(RFE: Remove ac97 audio support from QEMU)
- Resolves: bz#1950192
(RHEL9: when ioeventfd=off and 8.4guest, (qemu) qemu-kvm: ../util/qemu-coroutine-lock.c:57: qemu_co_queue_wait_impl: Assertion `qemu_in_coroutine()' failed.)
* Fri Aug 20 2021 Miroslav Rezanina <mrezanin@redhat.com> - 6.0.0-12.el9 * Fri Aug 20 2021 Miroslav Rezanina <mrezanin@redhat.com> - 6.0.0-12.el9
- kvm-migration-Move-yank-outside-qemu_start_incoming_migr.patch [bz#1974683] - kvm-migration-Move-yank-outside-qemu_start_incoming_migr.patch [bz#1974683]
- kvm-migration-Allow-reset-of-postcopy_recover_triggered-.patch [bz#1974683] - kvm-migration-Allow-reset-of-postcopy_recover_triggered-.patch [bz#1974683]