pve-qemu-qoup/debian/patches/extra/0004-virtio-mem-Fix-the-iterator-variable-in-a-vmem-rdl_l.patch
Fiona Ebner f64132208a cherry-pick stable fixes for 7.2
Two for virtio-mem and one for vIOMMU. Both features are not yet
exposed in PVE's qemu-server, but planned to be added.

Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
2023-01-10 15:42:28 +01:00

37 lines
1.4 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Chenyi Qiang <chenyi.qiang@intel.com>
Date: Wed, 28 Dec 2022 17:03:12 +0800
Subject: [PATCH] virtio-mem: Fix the iterator variable in a vmem->rdl_list
loop
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
It should be the variable rdl2 to revert the already-notified listeners.
Fixes: 2044969f0b ("virtio-mem: Implement RamDiscardManager interface")
Signed-off-by: Chenyi Qiang <chenyi.qiang@intel.com>
Message-Id: <20221228090312.17276-1-chenyi.qiang@intel.com>
Cc: qemu-stable@nongnu.org
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
(cherry-picked from commit 29f1b328e3b767cba2661920a8470738469b9e36)
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
---
hw/virtio/virtio-mem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/virtio/virtio-mem.c b/hw/virtio/virtio-mem.c
index e19ee817fe..56db586c89 100644
--- a/hw/virtio/virtio-mem.c
+++ b/hw/virtio/virtio-mem.c
@@ -341,7 +341,7 @@ static int virtio_mem_notify_plug(VirtIOMEM *vmem, uint64_t offset,
if (ret) {
/* Notify all already-notified listeners. */
QLIST_FOREACH(rdl2, &vmem->rdl_list, next) {
- MemoryRegionSection tmp = *rdl->section;
+ MemoryRegionSection tmp = *rdl2->section;
if (rdl2 == rdl) {
break;