On Sat, Apr 16, 2016 at 3:50 AM, Christoph Hellwig <h...@infradead.org> wrote: >> - blk_queue_max_discard_sectors(brd->brd_queue, UINT_MAX); >> + blk_queue_max_discard_sectors(brd->brd_queue, UINT_MAX >> 9); > > Shouldn't we fix the issue by capping to UINT_MAX >> 9 inside > blk_queue_max_discard_sectors? That way we'll prevent against having > issues like this in any other driver as well.
Thanks Christoph, make sense to me, will rework it to this way. Regards, Jack
