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