On Wed, 9 Jan 2019 at 15:34, Carsten Haitzler Carsten.Haitzler@arm.com wrote:
On 09/01/2019 14:33, Bero Rosenkränzer wrote:
On Wed, 9 Jan 2019 at 14:55, Carsten Haitzler Carsten.Haitzler@arm.com wrote:
My understanding is that ARM can't do "WC" in a guaranteed way like x86, so turning it off is the right thing to do anyway,
My understanding too.
FWIW I've added the fix to the OpenMandriva distro kernel https://github.com/OpenMandrivaSoftware/linux/commit/657041c5665c681d4519cf8... Let's see if any user starts screaming ;)
ttyl bero
let's see,. i have put in a patch to the internal kernel patch review before i send off to dri-devel. it's exactly your patch there just with a commit log explaining why.
So what exactly is it about x86 style wc that ARM cannot do?