qemu-devel.nongnu.org archive mirror
 help / color / mirror / Atom feed
From: Peter Xu <peterx@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Li Zhijian" <lizhijian@fujitsu.com>,
	"Hailiang Zhang" <zhanghailiang@xfusion.com>,
	"Kevin Wolf" <kwolf@redhat.com>,
	"Vladimir Sementsov-Ogievskiy" <vsementsov@yandex-team.ru>,
	peterx@redhat.com, "Daniel P . Berrangé" <berrange@redhat.com>,
	"Fabiano Rosas" <farosas@suse.de>,
	"Zhang Chen" <zhangckid@gmail.com>,
	"Dr . David Alan Gilbert" <dave@treblig.org>,
	"Prasad Pandit" <ppandit@redhat.com>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	"Yury Kotov" <yury-kotov@yandex-team.ru>,
	"Juraj Marcin" <jmarcin@redhat.com>,
	"Lidong Chen" <jemmy858585@gmail.com>
Subject: [PATCH 03/13] migration/rdma: Fix wrong context in qio_channel_rdma_shutdown()
Date: Wed, 22 Oct 2025 15:26:02 -0400	[thread overview]
Message-ID: <20251022192612.2737648-4-peterx@redhat.com> (raw)
In-Reply-To: <20251022192612.2737648-1-peterx@redhat.com>

The rdmaout should be a cache of rioc->rdmaout, not rioc->rdmain.

Cc: Lidong Chen <jemmy858585@gmail.com>
Fixes: 54db882f07 ("migration: implement the shutdown for RDMA QIOChannel")
Reviewed-by: Zhijian Li (Fujitsu) <lizhijian@fujitsu.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Peter Xu <peterx@redhat.com>
---
 migration/rdma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/migration/rdma.c b/migration/rdma.c
index 2d839fce6c..e6837184c8 100644
--- a/migration/rdma.c
+++ b/migration/rdma.c
@@ -2986,7 +2986,7 @@ qio_channel_rdma_shutdown(QIOChannel *ioc,
     RCU_READ_LOCK_GUARD();
 
     rdmain = qatomic_rcu_read(&rioc->rdmain);
-    rdmaout = qatomic_rcu_read(&rioc->rdmain);
+    rdmaout = qatomic_rcu_read(&rioc->rdmaout);
 
     switch (how) {
     case QIO_CHANNEL_SHUTDOWN_READ:
-- 
2.50.1



  parent reply	other threads:[~2025-10-22 19:27 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-10-22 19:25 [PATCH 00/13] migration: Threadify loadvm process Peter Xu
2025-10-22 19:26 ` [PATCH 01/13] io: Add qio_channel_wait_cond() helper Peter Xu
2025-10-23 13:02   ` Vladimir Sementsov-Ogievskiy
2025-10-24 12:00   ` Daniel P. Berrangé
2025-10-22 19:26 ` [PATCH 02/13] migration: Properly wait on G_IO_IN when peeking messages Peter Xu
2025-10-23 13:07   ` Vladimir Sementsov-Ogievskiy
2025-10-24 12:02   ` Daniel P. Berrangé
2025-10-28 18:16     ` Peter Xu
2025-10-22 19:26 ` Peter Xu [this message]
2025-10-22 19:26 ` [PATCH 04/13] migration/rdma: Allow qemu_rdma_wait_comp_channel work with thread Peter Xu
2025-10-23 13:41   ` Vladimir Sementsov-Ogievskiy
2025-11-03  7:26   ` Zhijian Li (Fujitsu)
2025-10-22 19:26 ` [PATCH 05/13] migration/rdma: Change io_create_watch() to return immediately Peter Xu
2025-11-03  7:32   ` Zhijian Li (Fujitsu)
2025-10-22 19:26 ` [PATCH 06/13] migration: Introduce WITH_BQL_HELD() / WITH_BQL_RELEASED() Peter Xu
2025-10-28 13:27   ` Vladimir Sementsov-Ogievskiy
2025-10-22 19:26 ` [PATCH 07/13] migration: Pass in bql_held information from qemu_loadvm_state() Peter Xu
2025-10-28 14:22   ` Vladimir Sementsov-Ogievskiy
2025-10-22 19:26 ` [PATCH 08/13] migration: Thread-ify precopy vmstate load process Peter Xu
2025-11-04  2:40   ` Zhijian Li (Fujitsu)
2025-10-22 19:26 ` [PATCH 09/13] migration/rdma: Remove coroutine path in qemu_rdma_wait_comp_channel Peter Xu
2025-10-22 19:26 ` [PATCH 10/13] migration/postcopy: Remove workaround on wait preempt channel Peter Xu
2025-10-22 19:26 ` [PATCH 11/13] migration/ram: Remove workaround on ram yield during load Peter Xu
2025-10-22 19:26 ` [PATCH 12/13] migration: Allow blocking mode for incoming live migration Peter Xu
2025-10-22 19:26 ` [PATCH 13/13] migration/vfio: Drop BQL dependency for loadvm SWITCHOVER_START Peter Xu
2025-10-22 19:29 ` [PATCH 00/13] migration: Threadify loadvm process Peter Xu

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=20251022192612.2737648-4-peterx@redhat.com \
    --to=peterx@redhat.com \
    --cc=berrange@redhat.com \
    --cc=dave@treblig.org \
    --cc=farosas@suse.de \
    --cc=jemmy858585@gmail.com \
    --cc=jmarcin@redhat.com \
    --cc=kwolf@redhat.com \
    --cc=lizhijian@fujitsu.com \
    --cc=pbonzini@redhat.com \
    --cc=ppandit@redhat.com \
    --cc=qemu-devel@nongnu.org \
    --cc=vsementsov@yandex-team.ru \
    --cc=yury-kotov@yandex-team.ru \
    --cc=zhangckid@gmail.com \
    --cc=zhanghailiang@xfusion.com \
    /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).