From: "Cédric Le Goater" <clg@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Alex Williamson" <alex.williamson@redhat.com>,
"Mark Cave-Ayland" <mark.caveayland@nutanix.com>,
"Cédric Le Goater" <clg@redhat.com>
Subject: [PULL 03/27] vfio-user: do not register vfio-user container with cpr
Date: Fri, 4 Jul 2025 10:45:04 +0200 [thread overview]
Message-ID: <20250704084528.1412959-4-clg@redhat.com> (raw)
In-Reply-To: <20250704084528.1412959-1-clg@redhat.com>
From: Mark Cave-Ayland <mark.caveayland@nutanix.com>
As the full cpr implementation is yet to be merged upstream, do not register
the vfio-user container with cpr. Full vfio-user support for cpr can be
merged later as a follow-up series.
Signed-off-by: Mark Cave-Ayland <mark.caveayland@nutanix.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Message-ID: <20250702120043.267634-1-mark.caveayland@nutanix.com>
[ clg: Removed now useless "hw/vfio/vfio-cpr.h" include ]
Signed-off-by: Cédric Le Goater <clg@redhat.com>
---
hw/vfio-user/container.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/hw/vfio-user/container.c b/hw/vfio-user/container.c
index 3133fef17738e14fc512ad5272bc349d928c980a..d318e6a3395e8d48e3a6da69ed4bef454e70ba82 100644
--- a/hw/vfio-user/container.c
+++ b/hw/vfio-user/container.c
@@ -13,7 +13,6 @@
#include "hw/vfio-user/container.h"
#include "hw/vfio-user/device.h"
#include "hw/vfio-user/trace.h"
-#include "hw/vfio/vfio-cpr.h"
#include "hw/vfio/vfio-device.h"
#include "hw/vfio/vfio-listener.h"
#include "qapi/error.h"
@@ -225,14 +224,10 @@ vfio_user_container_connect(AddressSpace *as, VFIODevice *vbasedev,
bcontainer = &container->bcontainer;
- if (!vfio_cpr_register_container(bcontainer, errp)) {
- goto free_container_exit;
- }
-
ret = ram_block_uncoordinated_discard_disable(true);
if (ret) {
error_setg_errno(errp, -ret, "Cannot set discarding of RAM broken");
- goto unregister_container_exit;
+ goto free_container_exit;
}
vioc = VFIO_IOMMU_GET_CLASS(bcontainer);
@@ -261,9 +256,6 @@ listener_release_exit:
enable_discards_exit:
ram_block_uncoordinated_discard_disable(false);
-unregister_container_exit:
- vfio_cpr_unregister_container(bcontainer);
-
free_container_exit:
object_unref(container);
@@ -286,7 +278,6 @@ static void vfio_user_container_disconnect(VFIOUserContainer *container)
vioc->release(bcontainer);
}
- vfio_cpr_unregister_container(bcontainer);
object_unref(container);
vfio_address_space_put(space);
--
2.50.0
next prev parent reply other threads:[~2025-07-04 8:52 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-04 8:45 [PULL 00/27] vfio queue Cédric Le Goater
2025-07-04 8:45 ` [PULL 01/27] vfio/container: Fix potential SIGSEGV when recover from unmap-all-vaddr failure Cédric Le Goater
2025-07-04 8:45 ` [PULL 02/27] vfio/container: Fix vfio_container_post_load() Cédric Le Goater
2025-07-04 8:45 ` Cédric Le Goater [this message]
2025-07-04 8:45 ` [PULL 04/27] i386/tdx: Build TDX only for 64-bit target Cédric Le Goater
2025-07-04 8:45 ` [PULL 05/27] b4: Drop linktrailermask Cédric Le Goater
2025-07-04 8:45 ` [PULL 06/27] Makefile: prune quilt source files for cscope Cédric Le Goater
2025-07-04 8:45 ` [PULL 07/27] vfio-pci: preserve MSI Cédric Le Goater
2025-07-04 8:45 ` [PULL 08/27] vfio-pci: preserve INTx Cédric Le Goater
2025-07-04 8:45 ` [PULL 09/27] migration: close kvm after cpr Cédric Le Goater
2025-07-04 8:45 ` [PULL 10/27] migration: cpr_get_fd_param helper Cédric Le Goater
2025-07-04 8:45 ` [PULL 11/27] backends/iommufd: iommufd_backend_map_file_dma Cédric Le Goater
2025-07-04 8:45 ` [PULL 12/27] backends/iommufd: change process ioctl Cédric Le Goater
2025-07-04 8:45 ` [PULL 13/27] physmem: qemu_ram_get_fd_offset Cédric Le Goater
2025-07-04 8:45 ` [PULL 14/27] vfio/iommufd: use IOMMU_IOAS_MAP_FILE Cédric Le Goater
2025-07-04 8:45 ` [PULL 15/27] vfio/iommufd: invariant device name Cédric Le Goater
2025-07-04 8:45 ` [PULL 16/27] vfio/iommufd: add vfio_device_free_name Cédric Le Goater
2025-07-04 8:45 ` [PULL 17/27] vfio/iommufd: device name blocker Cédric Le Goater
2025-07-04 8:45 ` [PULL 18/27] vfio/iommufd: register container for cpr Cédric Le Goater
2025-07-04 8:45 ` [PULL 19/27] migration: vfio cpr state hook Cédric Le Goater
2025-07-04 8:45 ` [PULL 20/27] vfio/iommufd: cpr state Cédric Le Goater
2025-07-04 8:45 ` [PULL 21/27] vfio/iommufd: preserve descriptors Cédric Le Goater
2025-07-04 8:45 ` [PULL 22/27] vfio/iommufd: reconstruct device Cédric Le Goater
2025-07-04 8:45 ` [PULL 23/27] vfio/iommufd: reconstruct hwpt Cédric Le Goater
2025-07-04 8:45 ` [PULL 24/27] vfio/iommufd: change process Cédric Le Goater
2025-07-04 8:45 ` [PULL 25/27] iommufd: preserve DMA mappings Cédric Le Goater
2025-07-04 8:45 ` [PULL 26/27] vfio/container: delete old cpr register Cédric Le Goater
2025-07-04 8:45 ` [PULL 27/27] vfio: doc changes for cpr Cédric Le Goater
2025-07-04 17:49 ` [PULL 00/27] vfio queue Stefan Hajnoczi
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250704084528.1412959-4-clg@redhat.com \
--to=clg@redhat.com \
--cc=alex.williamson@redhat.com \
--cc=mark.caveayland@nutanix.com \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).