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57 lines
2.0 KiB
57 lines
2.0 KiB
From 5bb94c4eaeb94f0b41a57660098a4c12a295b725 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= <clg@redhat.com>
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Date: Wed, 12 Jul 2023 17:46:57 +0200
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Subject: [PATCH 28/37] vfio/migration: Remove print of "Migration disabled"
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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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RH-Author: Cédric Le Goater <clg@redhat.com>
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RH-MergeRequest: 179: vfio: live migration support
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RH-Bugzilla: 2192818
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RH-Acked-by: Eric Auger <eric.auger@redhat.com>
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RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
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RH-Commit: [26/28] c7ff1f9c90b4cfcb327ef474042ea71ea577a94d (clegoate/qemu-kvm-c9s)
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Bugzilla: https://bugzilla.redhat.com/2192818
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commit 0520d63c7701
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Author: Zhenzhong Duan <zhenzhong.duan@intel.com>
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Date: Mon Jul 3 15:15:09 2023 +0800
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vfio/migration: Remove print of "Migration disabled"
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Property enable_migration supports [on/off/auto].
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In ON mode, error pointer is passed to errp and logged.
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In OFF mode, we doesn't need to log "Migration disabled" as it's intentional.
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In AUTO mode, we should only ever see errors or warnings if the device
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supports migration and an error or incompatibility occurs while further
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probing or configuring it. Lack of support for migration shoundn't
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generate an error or warning.
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Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
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Reviewed-by: Joao Martins <joao.m.martins@oracle.com>
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Reviewed-by: Cédric Le Goater <clg@redhat.com>
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Signed-off-by: Cédric Le Goater <clg@redhat.com>
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Signed-off-by: Cédric Le Goater <clg@redhat.com>
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---
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hw/vfio/pci.c | 1 -
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1 file changed, 1 deletion(-)
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diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
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index 037b7d4176..a60b868c38 100644
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--- a/hw/vfio/pci.c
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+++ b/hw/vfio/pci.c
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@@ -3233,7 +3233,6 @@ static void vfio_realize(PCIDevice *pdev, Error **errp)
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if (!pdev->failover_pair_id) {
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ret = vfio_migration_realize(vbasedev, errp);
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if (ret) {
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- error_report("%s: Migration disabled", vbasedev->name);
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goto out_deregister;
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}
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}
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--
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2.39.3
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