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From: | Stefano Garzarella |
Subject: | Re: [PATCH] virtio-pmem: fix virtio_pmem_resp assign problem |
Date: | Wed, 17 Mar 2021 10:12:48 +0100 |
On Tue, Mar 16, 2021 at 10:41:45PM -0400, wangliangzz@126.com wrote:
From: Wang Liang <wangliangzz@inspur.com> ret in virtio_pmem_resp is a uint32_t variable, which should be assigned using virtio_stl_p. The kernel side driver does not guarantee virtio_pmem_resp to be initialized to zero in advance, So sometimes the flush operation will fail. Signed-off-by: Wang Liang <wangliangzz@inspur.com> --- hw/virtio/virtio-pmem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
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