54 lines
1.7 KiB
Diff
54 lines
1.7 KiB
Diff
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From bf15c630b7c54637220af65ac84cfd007c1c798a Mon Sep 17 00:00:00 2001
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Message-Id: <bf15c630b7c54637220af65ac84cfd007c1c798a@dist-git>
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From: Peter Krempa <pkrempa@redhat.com>
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Date: Tue, 31 Jan 2023 15:35:05 +0100
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Subject: [PATCH] qemu: block: Properly handle FD-passed disk hot-(un-)plug
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The hotplug code paths need to be able to pass the FDs to the monitor to
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ensure that hotplug works.
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Signed-off-by: Peter Krempa <pkrempa@redhat.com>
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Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
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(cherry picked from commit 3b8d669d557bd2ce8874f61e83b6d6074d365ec2)
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https://bugzilla.redhat.com/show_bug.cgi?id=2040272
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---
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src/qemu/qemu_block.c | 7 +++++++
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1 file changed, 7 insertions(+)
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diff --git a/src/qemu/qemu_block.c b/src/qemu/qemu_block.c
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index e865aa17f9..c218262691 100644
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--- a/src/qemu/qemu_block.c
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+++ b/src/qemu/qemu_block.c
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@@ -1410,6 +1410,9 @@ qemuBlockStorageSourceAttachApplyStorageDeps(qemuMonitor *mon,
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qemuMonitorAddObject(mon, &data->tlsProps, &data->tlsAlias) < 0)
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return -1;
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+ if (qemuFDPassTransferMonitor(data->fdpass, mon) < 0)
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+ return -1;
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+
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return 0;
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}
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@@ -1559,6 +1562,8 @@ qemuBlockStorageSourceAttachRollback(qemuMonitor *mon,
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if (data->tlsKeySecretAlias)
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ignore_value(qemuMonitorDelObject(mon, data->tlsKeySecretAlias, false));
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+ qemuFDPassTransferMonitorRollback(data->fdpass, mon);
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+
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virErrorRestore(&orig_err);
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}
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@@ -1609,6 +1614,8 @@ qemuBlockStorageSourceDetachPrepare(virStorageSource *src)
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if (srcpriv->tlsKeySecret)
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data->tlsKeySecretAlias = g_strdup(srcpriv->tlsKeySecret->alias);
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+
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+ data->fdpass = srcpriv->fdpass;
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}
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return g_steal_pointer(&data);
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--
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2.39.1
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