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authorCindy Lu <lulu@redhat.com>2021-09-29 12:09:33 +0300
committerMichael S. Tsirkin <mst@redhat.com>2021-10-13 15:42:07 +0300
commitbcef9356fc2e1302daf373c83c826aa27954d128 (patch)
tree452f5622d77e6d6754d5f722e57f3d75e9a4afd7 /drivers/vhost
parent09b6addf64860bf7b0e3dddf03229c8c20eda4b5 (diff)
downloadlinux-bcef9356fc2e1302daf373c83c826aa27954d128.tar.xz
vhost-vdpa: Fix the wrong input in config_cb
Fix the wrong input in for config_cb. In function vhost_vdpa_config_cb, the input cb.private was used as struct vhost_vdpa, so the input was wrong here, fix this issue Fixes: 776f395004d8 ("vhost_vdpa: Support config interrupt in vdpa") Signed-off-by: Cindy Lu <lulu@redhat.com> Link: https://lore.kernel.org/r/20210929090933.20465-1-lulu@redhat.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'drivers/vhost')
-rw-r--r--drivers/vhost/vdpa.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c
index 924751427cd2..39039e046117 100644
--- a/drivers/vhost/vdpa.c
+++ b/drivers/vhost/vdpa.c
@@ -322,7 +322,7 @@ static long vhost_vdpa_set_config_call(struct vhost_vdpa *v, u32 __user *argp)
struct eventfd_ctx *ctx;
cb.callback = vhost_vdpa_config_cb;
- cb.private = v->vdpa;
+ cb.private = v;
if (copy_from_user(&fd, argp, sizeof(fd)))
return -EFAULT;