On Fri, Aug 14, 2015 at 1:22 PM, Dan Williams <dan.j.williams(a)intel.com> wrote:
On Fri, Aug 14, 2015 at 1:15 PM, Jeff Moyer <jmoyer(a)redhat.com>
> Linda Knippers noticed that commit bbab37ddc20b (block: Add support
> for DAX reads/writes to block devices) caused a regression in mkfs.xfs.
> Further investigation also uncovered issues related to misaligned
> partitions. This patch set addresses the two issues.
> [PATCH 1/2] dax: fix O_DIRECT I/O to the last block of a blockdev
> [PATCH 2/2] blockdev: don't set S_DAX for misaligned partitions
Should these be "Cc: <stable(a)vger.kernel.org>" given the regression
fix is applicable back to 4.0?
Sorry, regression *since* 4.0.