qemu/migration-rdma-zore-out-head.repeat-to-make-the-erro.patch
Jiabo Feng 0b0e518312 QEMU update to version 6.2.0-82(master)
- thread-pool: optimize scheduling of completion bottom half
- migration/rdma: zore out head.repeat to make the error more clear
- vhost-user-fs: Back up vqs before cleaning up vhost_dev
- hw/vfio/pci-quirks: Sanitize capability pointer
- hw/vfio/pci-quirks: Support alternate offset for GPUDirect Cliques
- replay: fix event queue flush for qemu shutdown
- hw/net: Fix read of uninitialized memory in ftgmac100
- target/ppc: Fix tlbie
- target/i386: fix INVD vmexit
- qtest/npcm7xx_pwm-test: Fix memory leak in mft_qom_set
- aio-posix: zero out io_uring sqe user_data

Signed-off-by: Jiabo Feng <fengjiabo1@huawei.com>
2023-10-30 16:56:48 +08:00

44 lines
1.5 KiB
Diff

From e65dfad1fd7832fc206f3a22479169fcb4527317 Mon Sep 17 00:00:00 2001
From: qihao <qihao_yewu@cmss.chinamobile.com>
Date: Mon, 9 Oct 2023 18:11:54 +0800
Subject: [PATCH] migration/rdma: zore out head.repeat to make the error more
clear
cheery-pick from 2ada4b63f1764d13a2b9ca9cbeb5feda46ab6851
Previously, we got a confusion error that complains
the RDMAControlHeader.repeat:
qemu-system-x86_64: rdma: Too many requests in this message (3638950032).Bailing.
Actually, it's caused by an unexpected RDMAControlHeader.type.
After this patch, error will become:
qemu-system-x86_64: Unknown control message QEMU FILE
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Li Zhijian <lizhijian@fujitsu.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-ID: <20230926100103.201564-2-lizhijian@fujitsu.com>
Signed-off-by: qihao_yewu <qihao_yewu@cmss.chinamobile.com>
---
migration/rdma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/migration/rdma.c b/migration/rdma.c
index f5d3bbe7e9..60c856dd2f 100644
--- a/migration/rdma.c
+++ b/migration/rdma.c
@@ -2866,7 +2866,7 @@ static ssize_t qio_channel_rdma_writev(QIOChannel *ioc,
size_t remaining = iov[i].iov_len;
uint8_t * data = (void *)iov[i].iov_base;
while (remaining) {
- RDMAControlHeader head;
+ RDMAControlHeader head = {};
len = MIN(remaining, RDMA_SEND_INCREMENT);
remaining -= len;
--
2.41.0.windows.1