Date: Mon, 21 Oct 2019 12:08:55 +0300 From: Yuri Pankov <yuripv@yuripv.net> To: Niclas Zeising <zeising+freebsd@daemonic.se>, freebsd-current@freebsd.org Subject: Re: DRM-current-kmod is still a problem at r353339 Message-ID: <38b1cc56-8d39-b1ab-30fe-b2568af6d304@yuripv.net> In-Reply-To: <81907442-b17d-c975-75a7-84704e440568@daemonic.se> 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> <7cb6ecd6-2dcd-92e4-75a3-5e5d34377ed6@yuripv.net> <81907442-b17d-c975-75a7-84704e440568@daemonic.se>
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Niclas Zeising wrote: > On 2019-10-20 08:45, Yuri Pankov wrote: >> On 10/18/2019 8:01 AM, 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. >> >> Confirmed that it worked for me too on P51. >> >> Sorry for offtopic, but do you see the console getting "stuck" after >> loading i915kms, i.e. for input to show you need to switch to another >> console and back? > > This is a known regression with drm-devel-kmod, and one of the reasons > it hasn't made it past devel yet. Got it, thanks. I'm only seeing it on the lenovo laptop with hd630 and not on the intel nuc with iris plus 650 graphics, so I thought it's that laptop specific.
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