Messages in this thread | | | Date | Sun, 23 Mar 2014 22:27:15 +0100 | From | Andreas Mohr <> | Subject | Re: 3.14-rc7 crashes in drm ([PATCH] a crash in mga_driver_irq_uninstall) |
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On Sun, Mar 23, 2014 at 09:39:16AM -0700, Linus Torvalds wrote: > On Sun, Mar 23, 2014 at 5:15 AM, Andreas Mohr <andi@lisas.de> wrote: > > > > which did end up flawless on 3.12.0-rc2+, too > > (but failed to improve the issue on 3.14.0-rc7+). > > > > So, for all intents and purposes, drm infrastructure seems unavoidably > > (neither dri disable nor libdrm upgrade helps) affected. > > Does anyone know which change caused that issue? > > (I'm asking because bisect here would be relatively painful). > > So 3.12-rc2 works. Does 3.13 work? Is this a regression in the current > 3.14 rc only, or did it happen already in the previous release?
Hmm, given that Mikulas in https://lkml.org/lkml/2014/2/26/537 offered a diff of linux-3.13.5 files, it truly seems (shock! ack! noo!) that that indeed may have been a regression at <= 3.13 proper even (which may pose interesting questions about the level of testing coverage we still enjoy [not!?] in this hardware area).
Oh well, seems I'll have to prepare/build 3.13 now...
Thanks,
Andreas Mohr
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