Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.14 114/151] vhost-vdpa: Fix the wrong input in config_cb | Date | Mon, 18 Oct 2021 15:24:53 +0200 |
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From: Cindy Lu <lulu@redhat.com>
commit bcef9356fc2e1302daf373c83c826aa27954d128 upstream.
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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/vhost/vdpa.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/vhost/vdpa.c +++ b/drivers/vhost/vdpa.c @@ -316,7 +316,7 @@ static long vhost_vdpa_set_config_call(s 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;
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