Date: Fri, 18 Oct 2019 09:09:51 -0700 From: Xin LI <delphij@gmail.com> To: Neel Chauhan <neel@neelc.org> Cc: =?UTF-8?Q?Eirik_=C3=98verby?= <ltning@anduin.net>, FreeBSD Current <freebsd-current@freebsd.org>, mjg@freebsd.org, owner-freebsd-current@freebsd.org Subject: Re: DRM-current-kmod is still a problem at r353339 Message-ID: <CAGMYy3t=JQB2emOjitz%2Bh-7vue_ZoRQJo3kwrsZjR_2RDxcsVg@mail.gmail.com> In-Reply-To: <a20f04b0c0e823675ce475106dc396e5@neelc.org> References: <CAGudoHG_aAcqOfSi0GCW5-yw=6RcEXB0dz72mkgdJoz0guJMHA@mail.gmail.com> <7ca3b30a-81f6-f79d-1486-7fd29765646f@acm.org> <CAGudoHE755ig7KGuzq8uNY01K2Jcf-MKBjCp8kbpJAoiHdbQMA@mail.gmail.com> <99c89ca0-462c-f4c7-fa07-6f61e9d39d66@acm.org> <f2e7c4b4c236ee694f277d78479cb6ee@neelc.org> <CAGudoHGwmp=vNwOy2W22rjx_mQj1nkbdYzuLfayM7O0vn4keeA@mail.gmail.com> <bb951f83-6a50-48ce-8efa-b8fa92a9840e@yggdrasil.evilham.com> <CAGudoHGoikyZudFSxYjypF8EL24BPxBTPQjAnCKTe%2Bvg3DJiWQ@mail.gmail.com> <bb4f31fcb7f06059f1d9fe391b119661@neelc.org> <3bb2e410-51dd-bc3f-7660-41a4683551b3@daemonic.se> <20191017195347.GB6447@raichu> <53ff1ac5-c7e8-1b6c-bd43-481eaef61120@daemonic.se> <f0f64057-2d8a-9ec2-9d01-91e2265f8a91@anduin.net> <72d67f0a-aeef-1c06-2b12-9351a1f52060@anduin.net> <689d53378dcca22adb29aa23f03e8e1b@neelc.org> <25593555-6452-0933-d0fe-0459425cde55@delphij.net> <a20f04b0c0e823675ce475106dc396e5@neelc.org>
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Have you patched with mjg@'s pmap-fict-invl.diff? The panic seems to be similar... Cheers, On Fri, Oct 18, 2019 at 2:01 AM Neel Chauhan <neel@neelc.org> wrote: > This still panicks for me, but with a different error. > > https://i.postimg.cc/K8nxF57G/IMG-20191018-045338.jpg > > I really should be sleeping but can't because I have to use an older > kernel to have working graphics. Thanks, Netflix for making my life > harder. > > -Neel > > On 2019-10-18 01:01, Xin Li wrote: > > Another (semi-fixed!) data point -- I can confirm that with if > > (vm_page_sleep_if_busy(page, "linuxkpi")) > > -> if (!vm_page_busy_acquire(page, VM_ALLOC_WAITFAIL)) change and > > mjg@'s earlier patch at > > https://people.freebsd.org/~mjg/pmap-fict-invl.diff (please commit it) > > , > > the latest drm-v5.0 branch of drm-current-kmod worked just fine with > > Intel HD Graphics P630 on Lenovo P51. > > > > On 2019-10-17 18:37, Neel Chauhan wrote: > >> However, the patch to drm-kmod doesn't work for me. I tried both > >> drm-devel-kmod and drm-current-kmod. > >> > >> https://i.imgur.com/81JvaOO.jpg > >> > >> -Neel > >> > >> =3D=3D=3D > >> > >> https://www.neelc.org/ > >> > >> On 2019-10-17 17:35, Eirik =C3=98verby wrote: > >>> On 10/17/19 11:29 PM, Eirik =C3=98verby wrote: > >>>> On 10/17/19 10:31 PM, Niclas Zeising wrote: > >>>>> On 2019-10-17 21:53, markj@freebsd.org wrote: > >>>>>> On Thu, Oct 17, 2019 at 03:03:51PM +0200, Niclas Zeising wrote: > >>> ...... > >>>>>> I believe it was the recent work on the vm page busy state, > >>>>>> r353539 > >>>>>> specifically. This patch should fix it; we don't yet have a > >>>>>> __FreeBSD_version number bump on which to gate the patch. > >>> .......>> > >>>>> Hi! > >>>>> Hopefully someone can confirm that this patch to drm-current-kmod > >>>>> or > >>>>> drm-devel-kmod fixes the issue. I won't be able to work on this > >>>>> before the weekend at the earliest, I'm afraid. > >>>>> Mark, is it possible to get a belated version bump for this fix, > >>>>> and > >>>>> what changed to require it? > >>>> > >>>> Built, rebooting ... Will hopefully check back in soon. > >>> > >>> And tada, I'm back. That seemed to do the trick. Thanks! > >>> > >>> /Eirik > >>> _______________________________________________ > >>> freebsd-current@freebsd.org mailing list > >>> https://lists.freebsd.org/mailman/listinfo/freebsd-current > >>> To unsubscribe, send any mail to > >>> "freebsd-current-unsubscribe@freebsd.org" > >> _______________________________________________ > >> freebsd-current@freebsd.org mailing list > >> https://lists.freebsd.org/mailman/listinfo/freebsd-current > >> To unsubscribe, send any mail to > >> "freebsd-current-unsubscribe@freebsd.org" > > _______________________________________________ > > freebsd-current@freebsd.org mailing list > > https://lists.freebsd.org/mailman/listinfo/freebsd-current > > To unsubscribe, send any mail to > > "freebsd-current-unsubscribe@freebsd.org" > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org= " >
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