Re: [PATCH] nvme: set the PRACT bit when using Write Zeroes with T10 PI
From: Keith Busch <kbusch@kernel.org>
Date: 2021-07-21 15:10:56
On Wed, Jul 21, 2021 at 10:05:56AM +0200, Christoph Hellwig wrote:
When using Write Zeroes on a namespace that has protection information enabled they behavior without the PRACT bit counter-intuitive and will generally lead to validation failures when reading the written blocks. Fix this by always setting the PRACT bit that generates matching PI data on the fly.
Looks good. Reviewed-by: Keith Busch <kbusch@kernel.org> _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme