+Juan Hi Yu, Do you have any update on your patches? We need a solution to fix the SandyBridge hang asap, then Daniel and Jani can help to cherry-pick the tsc patches to drm-intel repo. BR, Han Lu > -----Original Message----- > From: Lu, Han > Sent: Wednesday, April 27, 2016 1:18 PM > To: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>; Brown, Len > <len.brown@xxxxxxxxx> > Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>; Nikula, Jani > <jani.nikula@xxxxxxxxx>; Lin, Mengdong <mengdong.lin@xxxxxxxxx>; Yang, > Libin <libin.yang@xxxxxxxxx>; Li, Jocelyn <jocelyn.li@xxxxxxxxx>; intel-gfx > <intel-gfx@xxxxxxxxxxxxxxxxxxxxx>; Chen, Yu C <yu.c.chen@xxxxxxxxx> > Subject: RE: Could you merge the tsc patches directly from Len Brown's > public repo? > > Hi Len, > > Could you please share if you have any following plan to fix the hard-hang on > SandyBridge? Will you modify patch > 540cc882de7d1da2e71591e215f0e04cb89883fa and update your public repo? > Thanks. > > BR, > Han Lu > > > -----Original Message----- > > From: Ville Syrjälä [mailto:ville.syrjala@xxxxxxxxxxxxxxx] > > Sent: Wednesday, April 27, 2016 12:36 AM > > To: Brown, Len <len.brown@xxxxxxxxx> > > Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>; Lu, Han > > <han.lu@xxxxxxxxx>; Nikula, Jani <jani.nikula@xxxxxxxxx>; Lin, > > Mengdong <mengdong.lin@xxxxxxxxx>; Yang, Libin <libin.yang@xxxxxxxxx>; > > Li, Jocelyn <jocelyn.li@xxxxxxxxx>; intel-gfx > > <intel-gfx@xxxxxxxxxxxxxxxxxxxxx> > > Subject: Re: Could you merge the tsc patches directly from Len Brown's > > public repo? > > > > On Tue, Apr 26, 2016 at 06:46:23AM +0000, Brown, Len wrote: > > > > On Wed, Apr 20, 2016 at 11:24 AM, Daniel Vetter > > > > <daniel.vetter@xxxxxxxx> > > > > wrote: > > > > > On Wed, Apr 20, 2016 at 10:26 AM, Lu, Han <han.lu@xxxxxxxxx> wrote: > > > > >> Hi Jani, > > > > >> > > > > >> Please find the repo and commit id below: > > > > >> Repo: > > > > >> https://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git > > > > >> Branch: x86 > > > > >> Commit id (begin from earliest): > > > > >> 6e0c25e64e0fb65a42dfc63ad5f660302e07cd87 > > > > >> 16caa2834b2f08cdfd130baa490c45822edef256 > > > > >> ce5c7b5eaad93c7b0043a7509eec319fe0a0e8a0 > > > > >> ca376a9909f1151484854c46dc7f01be6d6d9bdb > > > > >> 4a62ba36cf4fb77ea35dee1f5992e0e7c48dad14 > > > > >> 540cc882de7d1da2e71591e215f0e04cb89883fa > > > > >> 433f82c8ab3fcaa7ff3b852d01cc74dbdf6d94f1 > > > > >> 65ae86d4fa3473d24445ea402b190e4b4342172e > > > > >> 3152b94afb8c27595f9b1bfa67885015cb569ba2 > > > > >> > > > > >> I have one silly question: if I understand correctly, these > > > > >> patches > > > > will be merged into a separate branch and drm-nightly both. After > > > > a few weeks, will there be conflicts when merging from upstream to > > > > drm-nightly, as both upstream and drm-nightly contain tsc patches? > > > > > > > > > > All cherry-picked to topic/core-for-CI, pls double-check it's > > > > > all there (scripts will take another 5 minutes or so to push it > > > > > all out and rebuild drm-intel-nightly with those patches). > > > > > > > > Dropped them again because they hard-hang Ville's sandybridge on > > > > boot-up. Adding Ville and Len and mailing lists. > > > > > > Does the SNB work if you revert this one?: > > > > > > commit 540cc882de7d1da2e71591e215f0e04cb89883fa > > > Author: Len Brown <len.brown@xxxxxxxxx> > > > Date: Sun Nov 29 01:21:06 2015 -0500 > > > > > > x86 tsc_msr: Extend to include Intel Core Architecture > > > > Yep, that does seem to be the bad apple. > > > > -- > > Ville Syrjälä > > Intel OTC _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
