On Wed, Nov 29, 2017 at 03:21:40PM +0000, Will Deacon wrote: > On Wed, Nov 29, 2017 at 03:04:12PM +0000, Alex Bennée wrote: > > > > Dave Martin <Dave.Martin@xxxxxxx> writes: > > > > > This series implements Linux kernel support for the ARM Scalable Vector > > > Extension (SVE). [1] It supersedes the previous v3: see [3] for link > > > and full cover letter. > > > > > > This is a minor update to v4, but does contain a couple of important > > > fixes. > > <snip> > > > > I seem to have run into a regression with normal non-SVE sigcontexts > > while trying to run consecutive RISU runs in the Foundation Model. I'm > > failing to get repeatable results playing back a previous --master run. > > It works OK with the default Debian kernel. > > > > What is the current status of the tree? I'd like to try an narrow it > > down but I seem to recall it was now in a next tree somewhere? > > This is in mainline now, so please give a 4.15-rc1 build a spin. If there's > a user-visible regression then we need to get to the bottom of it ASAP. > > Will The other significant change was in v4.13, where the signal frame parser rework landed. What upstream version is your known-good Debian kernel based on? Cheers ---Dave
