Hi Ville, Thank you for notifying me that. I definitely missed the crash. Sorry for that. Danial and Jani, I' under debugging the crash case. If you are availabe please do not merge current version. Br, G.G. > On Fri, 2020-05-15 at 16:14 +0200, Daniel Vetter wrote: > On Fri, May 15, 2020 at 04:13:18PM +0300, Jani Nikula wrote: > > On Fri, 15 May 2020, Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> > > wrote: > > > On Thu, May 14, 2020 at 02:19:23PM +0300, Jani Nikula wrote: > > > > On Thu, 14 May 2020, Gwan-gyeong Mun <gwan-gyeong.mun@xxxxxxxxx > > > > > wrote: > > > > > In order to readout DP SDPs (Secondary Data Packet: DP HDR > > > > > Metadata > > > > > Infoframe SDP, DP VSC SDP), it refactors handling DP SDPs > > > > > codes. > > > > > It adds new compute routines for DP HDR Metadata Infoframe > > > > > SDP > > > > > and DP VSC SDP. > > > > > And new writing routines of DP SDPs (Secondary Data Packet) > > > > > that uses > > > > > computed configs. > > > > > New reading routines of DP SDPs are added for readout. > > > > > It adds a logging function for DP VSC SDP. > > > > > When receiving video it is very useful to be able to log DP > > > > > VSC SDP. > > > > > This greatly simplifies debugging. > > > > > In order to use a common VSC SDP Colorimetry calculating code > > > > > on PSR, > > > > > it uses a new psr vsc sdp compute routine. > > > > > > > > Pushed the series to drm-intel-next-queued with Daniel's irc > > > > ack for > > > > merging the two non-i915 patches that route too. > > > > > > fi-hsw-4770 now oopses at boot: > > > > /o\ > > > > What did I miss? What part about the CI report did I overlook? > > Participating hosts (48 -> 45) > ------------------------------ > > Additional (1): fi-kbl-7560u > Missing (4): fi-byt-clapper fi-byt-squawks fi-bsw-cyan fi-hsw- > 4200u > > > You kill machines at boot, CI won't tell you. > > This is (or at least was) because the network is shitty enough that > we > have more spurious failures because the ethernet went into the ether > than > because of people having killed the machine with their patches for > real. > Also it's hard to grab logs if the thing doesn't work at all, so cant > give > you any more data than the above. > > Yes this sucks :-/ > > Cheers, Daniel > > > BR, > > Jani. > > > > > > > <1>[ 3.736903] BUG: kernel NULL pointer dereference, address: > > > 0000000000000000 > > > <1>[ 3.736916] #PF: supervisor read access in kernel mode > > > <1>[ 3.736916] #PF: error_code(0x0000) - not-present page > > > <6>[ 3.736917] PGD 0 P4D 0 > > > <4>[ 3.736919] Oops: 0000 [#1] PREEMPT SMP PTI > > > <4>[ 3.736921] CPU: 0 PID: 363 Comm: systemd-udevd Not tainted > > > 5.7.0-rc5-CI-CI_DRM_8485+ #1 > > > <4>[ 3.736922] Hardware name: LENOVO 10AGS00601/SHARKBAY, BIOS > > > FBKT34AUS 04/24/2013 > > > <4>[ 3.736986] RIP: 0010:intel_psr_enabled+0x8/0x70 [i915] > > > <4>[ 3.736988] Code: 18 48 c7 c6 40 09 79 a0 e8 e3 e2 04 e1 0f > > > b6 44 24 03 e9 f4 fd ff ff 90 66 2e 0f 1f 84 00 00 00 00 00 41 54 > > > 55 53 48 83 ec 08 <48> 8b 9f d8 fe ff ff f6 83 5e 0d 00 00 20 74 > > > 09 80 bb 6c b6 00 00 > > > <4>[ 3.737036] RSP: 0018:ffffc9000047f8a0 EFLAGS: 00010286 > > > <4>[ 3.737042] RAX: 0000000000000002 RBX: ffff8883ffd04000 > > > RCX: 0000000000000001 > > > <4>[ 3.737048] RDX: 0000000000000007 RSI: ffff8883ffd04000 > > > RDI: 0000000000000128 > > > <4>[ 3.737055] RBP: ffff888406afe200 R08: 000000000000000f > > > R09: 0000000000000001 > > > <4>[ 3.737061] R10: 0000000000000000 R11: 0000000000000000 > > > R12: 0000000000000000 > > > <4>[ 3.737068] R13: ffff8883f75d0000 R14: ffff888406afe200 > > > R15: ffff8883f75d0870 > > > <4>[ 3.737075] FS: 00007f71618f9680(0000) > > > GS:ffff88840ec00000(0000) knlGS:0000000000000000 > > > <4>[ 3.737082] CS: 0010 DS: 0000 ES: 0000 CR0: > > > 0000000080050033 > > > <4>[ 3.737088] CR2: 0000000000000000 CR3: 0000000402510002 > > > CR4: 00000000001606f0 > > > <4>[ 3.737094] DR0: 0000000000000000 DR1: 0000000000000000 > > > DR2: 0000000000000000 > > > <4>[ 3.737101] DR3: 0000000000000000 DR6: 00000000fffe0ff0 > > > DR7: 0000000000000400 > > > <4>[ 3.737107] Call Trace: > > > <4>[ 3.737175] intel_read_dp_sdp+0x1a4/0x380 [i915] > > > <4>[ 3.737246] hsw_crt_get_config+0x12/0x40 [i915] > > > <4>[ 3.737317] intel_modeset_setup_hw_state+0x3b3/0x16a0 > > > [i915] > > > ... > > > > -- > > Jani Nikula, Intel Open Source Graphics Center _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
