On Thu, Apr 29, 2021 at 10:34:58AM +0800, Ming Lei wrote: > > Before we free request queue, clearing flush request reference in > tags->rqs[], so that potential UAF can be avoided. > > Based on one patch written by David Jeffery. > With this fixing my issue with the previous patchset, looks good to me. Reviewed-By: David Jeffery <djeffery@xxxxxxxxxx>