From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Sat, 26 Aug 2017 16:47:10 -0400 Subject: [U-Boot] disk: part: align buffer so it can be used with DMA enabled drivers In-Reply-To: <20170823164617.3439-1-stefan@agner.ch> References: <20170823164617.3439-1-stefan@agner.ch> Message-ID: <20170826204710.GS2827@bill-the-cat> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Wed, Aug 23, 2017 at 09:46:17AM -0700, Stefan Agner wrote: > From: Stefan Agner > > When using ISO partitions with a DMA enabled block device driver > reading the ISO partition leads to unaligned DMA operations: > CACHE: Misaligned operation at range [bffb7da8, bffb85a8] > > Align the buffer to make sure we pass a buffer which works for > DMA operations. > > Signed-off-by: Stefan Agner > Reviewed-by: Bin Meng Applied to u-boot/master, thanks! -- Tom -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: