libvirt/SOURCES/libvirt-qemu-only-stop-external-devices-after-the-domain.patch
2021-09-10 11:57:33 +00:00

50 lines
1.7 KiB
Diff

From cd9f9fa54ff87661a0958027baa0c13fca57d2fc Mon Sep 17 00:00:00 2001
Message-Id: <cd9f9fa54ff87661a0958027baa0c13fca57d2fc@dist-git>
From: =?UTF-8?q?J=C3=A1n=20Tomko?= <jtomko@redhat.com>
Date: Wed, 13 May 2020 15:49:12 +0200
Subject: [PATCH] qemu: only stop external devices after the domain
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
A failure in qemuProcessLaunch would lead to qemuExtDevicesStop
being called twice - once in the cleanup section and then again
in qemuProcessStop.
However, the first one is called while the QEMU process is
still running, which is too soon for the swtpm process, because
the swtmp_ioctl command can lock up:
https://bugzilla.redhat.com/show_bug.cgi?id=1822523
Remove the first call and only leave the one in qemuProcessStop,
which is called after the QEMU process is killed.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
(cherry picked from commit 006782a8bc5a27125211946fcb12a40f7d4ed12a)
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Message-Id: <5a8b7f93e0b74cfb27f4bf780eebc7e756a5dcde.1589377631.git.jtomko@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
---
src/qemu/qemu_process.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index dffff04554..95c0315e53 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -6962,8 +6962,6 @@ qemuProcessLaunch(virConnectPtr conn,
ret = 0;
cleanup:
- if (ret < 0)
- qemuExtDevicesStop(driver, vm);
qemuDomainSecretDestroy(vm);
return ret;
}
--
2.26.2