From: Peter Xu <peterx@redhat.com>
To: Avihai Horon <avihaih@nvidia.com>
Cc: qemu-devel@nongnu.org, "Alex Williamson" <alex@shazbot.org>,
"Cédric Le Goater" <clg@redhat.com>,
"Fabiano Rosas" <farosas@suse.de>,
"Pierrick Bouvier" <pierrick.bouvier@oss.qualcomm.com>,
"Philippe Mathieu-Daudé" <philmd@linaro.org>,
"Zhao Liu" <zhao1.liu@intel.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
"Cornelia Huck" <cohuck@redhat.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Maor Gottlieb" <maorg@nvidia.com>
Subject: Re: [PATCH 05/14] migration: Replace switchover_ack_needed SaveVMHandler
Date: Fri, 15 May 2026 11:27:18 -0400 [thread overview]
Message-ID: <agc7Vl3LkrtLJI-4@x1.local> (raw)
In-Reply-To: <20260505081423.28326-6-avihaih@nvidia.com>
On Tue, May 05, 2026 at 11:14:14AM +0300, Avihai Horon wrote:
> A new switchover-ack mechanism that will replace the existing one will
> be added in the following patches. The new mechanism will have a new
> SaveVMHandler and will not use switchover_ack_needed. However, the old
> mechanism must still be kept for backward compatibility.
>
> To keep things clear and decrease API surface of old code, replace
> switchover_ack_needed SaveVMHandler with a regular function
> migration_request_switchover_ack().
>
> No functional changes intended.
>
> Signed-off-by: Avihai Horon <avihaih@nvidia.com>
Acked-by: Peter Xu <peterx@redhat.com>
--
Peter Xu
next prev parent reply other threads:[~2026-05-15 15:28 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-05 8:14 [PATCH 00/14] Make switchover-ack re-usable and add VFIO precopy REINIT feature Avihai Horon
2026-05-05 8:14 ` [PATCH 01/14] scripts/update-linux-headers: Add typelimits.h Avihai Horon
2026-05-07 7:54 ` Cédric Le Goater
2026-05-07 9:07 ` gaosong
2026-05-05 8:14 ` [PATCH 02/14] linux-headers: Update to Linux v7.1-rc1 Avihai Horon
2026-05-07 9:16 ` Cédric Le Goater
2026-05-05 8:14 ` [PATCH 03/14] migration: Propagate errors in migration_completion_precopy() Avihai Horon
2026-05-07 8:03 ` Cédric Le Goater
2026-05-08 13:01 ` Avihai Horon
2026-05-15 15:20 ` Peter Xu
2026-05-05 8:14 ` [PATCH 04/14] migration: Log the approver in qemu_loadvm_approve_switchover() Avihai Horon
2026-05-07 8:09 ` Cédric Le Goater
2026-05-08 13:07 ` Avihai Horon
2026-05-15 15:24 ` Peter Xu
2026-05-05 8:14 ` [PATCH 05/14] migration: Replace switchover_ack_needed SaveVMHandler Avihai Horon
2026-05-15 15:27 ` Peter Xu [this message]
2026-05-05 8:14 ` [PATCH 06/14] migration: Rename switchover-ack code to legacy Avihai Horon
2026-05-05 8:14 ` [PATCH 07/14] migration: Make switchover-ack re-usable Avihai Horon
2026-05-07 14:10 ` Fabiano Rosas
2026-05-05 8:14 ` [PATCH 08/14] migration: Check switchover-ack during switchover phase Avihai Horon
2026-05-05 8:14 ` [PATCH 09/14] vfio/migration: Re-query precopy size before sending VFIO_MIG_FLAG_DEV_INIT_DATA_SENT Avihai Horon
2026-05-07 8:24 ` Cédric Le Goater
2026-05-08 13:10 ` Avihai Horon
2026-05-05 8:14 ` [PATCH 10/14] vfio/migration: Add Error ** parameter to vfio_migration_init() Avihai Horon
2026-05-07 7:59 ` Cédric Le Goater
2026-05-08 13:18 ` Avihai Horon
2026-05-08 13:21 ` Avihai Horon
2026-05-05 8:14 ` [PATCH 11/14] vfio/migration: Add new switchover-ack mechanism Avihai Horon
2026-05-05 8:14 ` [PATCH 12/14] vfio/migration: Implement VFIO_PRECOPY_INFO_REINIT feature Avihai Horon
2026-05-05 8:14 ` [PATCH 13/14] vfio/migration: Check VFIO_PRECOPY_INFO_REINIT during switchover Avihai Horon
2026-05-05 8:14 ` [PATCH 14/14] migration: Enable new switchover-ack Avihai Horon
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