On 2021/2/9 下午5:00, Stefano Garzarella wrote:
On Tue, Feb 09, 2021 at 07:43:02AM +0200, Eli Cohen wrote:
On Mon, Feb 08, 2021 at 05:17:41PM +0100, Stefano Garzarella wrote:
It's legal to have 'offset + len' equal to
sizeof(struct virtio_net_config), since 'ndev->config' is a
'struct virtio_net_config', so we can safely copy its content under
this condition.
Fixes: 1a86b377aa21 ("vdpa/mlx5: Add VDPA driver for supported mlx5
devices")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Stefano Garzarella <sgarzare@xxxxxxxxxx>
Acked-by: Eli Cohen <elic@xxxxxxxxxx>
BTW, same error in vdpa_sim you may want to fix.
Commit 65b709586e22 ("vdpa_sim: add get_config callback in
vdpasim_dev_attr") unintentionally solved it.
Since it's a simulator, maybe we can avoid solving it in the stable
branches. Or does it matter?
I think not, since the module depends on RUNTIME_TESTING_MENU.
Thanks
Thanks,
Stefano
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