From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter.Chubb at data61.csiro.au Date: Wed, 14 Sep 2016 04:48:23 +0000 Subject: [U-Boot] [PATCH v3] net: Fix cache misalignment message after network load operations In-Reply-To: <57D8D083.3060901@denx.de> References: <20160914034905.28795-1-Peter.Chubb@data61.csiro.au> <57D8D083.3060901@denx.de> Message-ID: <84bmzrf5ns.wl-Peter.Chubb@data61.csiro.au> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de >>>>> "Heiko" == Heiko Schocher writes: Heiko> Hello Peter, Am 14.09.2016 um 05:49 schrieb Heiko> Peter.Chubb at data61.csiro.au: >> After any operation that downloads a file (e.g., pxe get, or dhcp), >> the buffer containing the downloaded data is flushed. This is >> unnecessary and annoying. Unnecessary, because the network driver >> should already have fliushed the cache for the DMAed area, and >> annoying because it generates a cache misalignment message. >> >> Signed-off-by: Peter Chubb >> --- >> cmd/net.c | 3 --- 1 file changed, 3 deletions(-) Heiko> I posted a fix for this here: Heiko> http://patchwork.ozlabs.org/patch/663489/ Heiko> but I did not remove the flush operation ... can we really Heiko> remove it? I believe so -- removing it was suggested by Joe Hershberger. Heiko> If so, you can add my Acked-by: Heiko Schocher OK. thanks. -- Dr Peter Chubb Tel: +61 2 9490 5852 http://ts.data61.csiro.au/ Trustworthy Systems Group Data61 (formerly NICTA)