search for: nvkm_object_fini

...2 14:19:42 localhost.localdomain kernel: [<ffffffffc057b4c7>] gf119_disp_core_fini+0x107/0x160 [nouveau] Aug 02 14:19:42 localhost.localdomain kernel: [<ffffffffc0579423>] nv50_disp_chan_fini+0x23/0x40 [nouveau] Aug 02 14:19:42 localhost.localdomain kernel: [<ffffffffc04fc0bf>] nvkm_object_fini+0xdf/0x250 [nouveau] Aug 02 14:19:42 localhost.localdomain kernel: [<ffffffffc04fc078>] nvkm_object_fini+0x98/0x250 [nouveau] Aug 02 14:19:42 localhost.localdomain kernel: [<ffffffffc04fc078>] nvkm_object_fini+0x98/0x250 [nouveau] Aug 02 14:19:42 localhost.localdomain kernel: [<ff...

This series fixes some intermittent issues with bringing up the dedicated GM107 GPU that I've been observing on my ThinkPad P50. More details within. Lyude Paul (2): drm/nouveau: Fix GM107 disp core chan init on ThinkPad P50 drm/nouveau: Fix GM107 disp dmac chan init on ThinkPad P50 .../drm/nouveau/nvkm/engine/disp/coregf119.c | 21 +++++++++++++++++--

Changes since last sent: * add a patch to set the device into DRM_SWITCH_POWER_CHANGING state (can be dropped actually, I thought I was needing it, came up with a different approach and forgot to delete it, doesn't hurt though) * expose information about runtime suspending to nvkm so that we can run the pcie workaround only on runtime suspend Karol Herbst (8): pci: disable ASPM

...CR4: 00000000001606e0 Apr 14 02:19:08 bicoid.molgen.mpg.de kernel: Call Trace: Apr 14 02:19:08 bicoid.molgen.mpg.de kernel: nvkm_fifo_chan_child_fini+0x63/0xf0 [nouveau] Apr 14 02:19:08 bicoid.molgen.mpg.de kernel: nvkm_oproxy_fini+0x2b/0x80 [nouveau] Apr 14 02:19:08 bicoid.molgen.mpg.de kernel: nvkm_object_fini+0xb8/0x210 [nouveau] Apr 14 02:19:08 bicoid.molgen.mpg.de kernel: nvkm_object_fini+0x73/0x210 [nouveau] Apr 14 02:19:08 bicoid.molgen.mpg.de kernel: nvkm_ioctl_del+0x7e/0xa0 [nouveau] Apr 14 02:19:08 bicoid.molgen.mpg.de kernel: nvkm_ioctl+0x10a/0x240 [nouveau] Apr 14 02:19:08 bicoid.molgen.mpg....

...] do_syscall_64+0x33/0x40 [ 70.135842] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 70.135847] -> #2 (&device->mutex){+.+.}-{3:3}: [ 70.135857] __mutex_lock+0x90/0x9c0 [ 70.135902] nvkm_udevice_fini+0x23/0x70 [nouveau] [ 70.135927] nvkm_object_fini+0xb8/0x210 [nouveau] [ 70.135951] nvkm_object_fini+0x73/0x210 [nouveau] [ 70.135974] nvkm_ioctl_del+0x7e/0xa0 [nouveau] [ 70.135997] nvkm_ioctl+0x10a/0x240 [nouveau] [ 70.136019] nvif_object_dtor+0x4a/0x60 [nouveau] [ 70.136040] nvif_client_dtor+0xe/0x40...

...40 > [ 70.135842] entry_SYSCALL_64_after_hwframe+0x44/0xa9 > [ 70.135847] > -> #2 (&device->mutex){+.+.}-{3:3}: > [ 70.135857] __mutex_lock+0x90/0x9c0 > [ 70.135902] nvkm_udevice_fini+0x23/0x70 [nouveau] > [ 70.135927] nvkm_object_fini+0xb8/0x210 [nouveau] > [ 70.135951] nvkm_object_fini+0x73/0x210 [nouveau] > [ 70.135974] nvkm_ioctl_del+0x7e/0xa0 [nouveau] > [ 70.135997] nvkm_ioctl+0x10a/0x240 [nouveau] > [ 70.136019] nvif_object_dtor+0x4a/0x60 [nouveau] > [ 70.136040]...

...000000080050033 May 21 14:41:25 kernel: CR2: 00007fd899fcf700 CR3: 0000000072bc2001 CR4: 00000000000606f0 May 21 14:41:25 kernel: Call Trace: May 21 14:41:25 kernel: nvkm_fifo_chan_child_fini+0x62/0xe0 [nouveau] May 21 14:41:25 kernel: nvkm_oproxy_fini+0x2c/0x90 [nouveau] May 21 14:41:25 kernel: nvkm_object_fini+0xbc/0x150 [nouveau] May 21 14:41:25 kernel: nvkm_ioctl_del+0x2f/0x50 [nouveau] May 21 14:41:25 kernel: nvkm_ioctl+0xde/0x180 [nouveau] May 21 14:41:25 kernel: ? nvkm_ioctl+0x71/0x180 [nouveau] May 21 14:41:25 kernel: usif_ioctl+0x33d/0x700 [nouveau] May 21 14:41:25 kernel: nouveau_drm_ioctl+0...

...0_fifo_gpfifo_engine_fini+0x14f/0x1d0 [nouveau] > ? gf100_fifo_gpfifo_engine_addr.isra.1+0xa0/0xa0 [nouveau] > ? nvkm_fifo_chan_child_fini+0x4e/0x120 [nouveau] > ? nvkm_object_del+0x58/0x90 [nouveau] > ? ktime_get+0x4b/0x110 > ? nvkm_oproxy_fini+0x23/0x80 [nouveau] > ? nvkm_object_fini+0x137/0x300 [nouveau] > ? nvkm_ioctl_del+0x8c/0xa0 [nouveau] > ? nvkm_ioctl+0x100/0x290 [nouveau] > ? __check_object_size+0x9e/0x13c > ? __check_object_size+0x9e/0x13c > ? nvif_client_ioctl+0x2b/0x40 [nouveau] > ? usif_ioctl+0x4eb/0x790 [nouveau] > ? nouveau_drm_i...

...default: > + break; > + } > + return -EINVAL; > +} > + > +static struct nvkm_ofuncs > +nvkm_perfmon_ofuncs = { > + .ctor = _nvkm_object_ctor, > + .dtor = nvkm_object_destroy, > + .init = nvkm_object_init, > + .fini = nvkm_object_fini, > + .mthd = nvkm_perfmon_mthd, > +}; > + > +/******************************************************************************* > + * Perfctr object classes > + ******************************************************************************/ > +static int > nvkm_perfctr_...

...0000 DR2: 0000000000000000 [10380.560398] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [10380.560398] Call Trace: [10380.560401] gk104_fifo_runlist_update+0x19e/0x1c0 [10380.560403] gk104_fifo_gpfifo_fini+0x7d/0xa0 [10380.560404] nvkm_fifo_chan_fini+0x19/0x20 [10380.560406] nvkm_object_fini+0xbc/0x150 [10380.560408] nvkm_ioctl_del+0x2f/0x50 [10380.560409] nvkm_ioctl+0xdf/0x177 [10380.560410] nvif_object_fini+0x49/0x60 [10380.560412] nouveau_channel_del+0x89/0x110 [10380.560413] nouveau_abi16_chan_fini.isra.0+0xa0/0x110 [10380.560414] nouveau_abi16_fini+0x2d/0x60 [10380.560416]...

...lowpath_fmt+0x46/0x60 ? gf100_fifo_gpfifo_engine_fini+0x14f/0x1d0 [nouveau] ? gf100_fifo_gpfifo_engine_addr.isra.1+0xa0/0xa0 [nouveau] ? nvkm_fifo_chan_child_fini+0x4e/0x120 [nouveau] ? nvkm_object_del+0x58/0x90 [nouveau] ? ktime_get+0x4b/0x110 ? nvkm_oproxy_fini+0x23/0x80 [nouveau] ? nvkm_object_fini+0x137/0x300 [nouveau] ? nvkm_ioctl_del+0x8c/0xa0 [nouveau] ? nvkm_ioctl+0x100/0x290 [nouveau] ? __check_object_size+0x9e/0x13c ? __check_object_size+0x9e/0x13c ? nvif_client_ioctl+0x2b/0x40 [nouveau] ? usif_ioctl+0x4eb/0x790 [nouveau] ? nouveau_drm_ioctl+0xab/0xb0 [nouveau] ? nouvea...

5.2.0-rc4-next-20190613 dmesg nouveau 0000:01:00.0: DRM: GPU lockup - switching to software fbcon nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] nouveau 0000:01:00.0: fifo: runlist 0: scheduled for recovery nouveau 0000:01:00.0: fifo: channel 5: killed nouveau 0000:01:00.0: fifo: engine 6: scheduled for recovery nouveau 0000:01:00.0: fifo: engine 0: scheduled for recovery

...52.699020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1052.699021] CR2: 00007fe0c53dd000 CR3: 00000002e900a001 CR4: 00000000001606e0 [ 1052.699021] Call Trace: [ 1052.699043] nvkm_fifo_chan_child_fini+0x63/0xf0 [nouveau] [ 1052.699056] nvkm_oproxy_fini+0x2b/0x80 [nouveau] [ 1052.699069] nvkm_object_fini+0xb8/0x210 [nouveau] [ 1052.699082] nvkm_object_fini+0x73/0x210 [nouveau] [ 1052.699093] nvkm_ioctl_del+0x7e/0xa0 [nouveau] [ 1052.699105] nvkm_ioctl+0x10a/0x240 [nouveau] [ 1052.699116] nvif_object_fini+0x59/0x80 [nouveau] [ 1052.699135] nouveau_channel_del+0x87/0x120 [nouveau] [ 1052.699152]...

Hello, This series exposes global performance counters (PCOUNTER) to the userspace through the nvif interface by reworking most of the code related to the PM engine. This interface will allow the userspace to control and monitor complex hardware events like the proprietary driver already does, for example with CUPTI and PerfKit. For now, this series only exposes performance counters on NV50,

..._held_locks+0x6f/0xa0 [ 6050.787502] [<ffffffff811247bd>] ? ktime_get+0x7d/0x140 [ 6050.787529] [<ffffffffa02d465c>] gk104_fifo_gpfifo_fini+0x8c/0xb0 [nouveau] [ 6050.787554] [<ffffffffa02d04b4>] nvkm_fifo_chan_fini+0x14/0x20 [nouveau] [ 6050.787570] [<ffffffffa026c3ab>] nvkm_object_fini+0xeb/0x230 [nouveau] [ 6050.787585] [<ffffffffa026a98c>] nvkm_ioctl_del+0x2c/0x90 [nouveau] [ 6050.787613] [<ffffffffa026b1a7>] nvkm_ioctl+0x107/0x260 [nouveau] [ 6050.787639] [<ffffffffa02ffb92>] ? nvkm_client_ioctl+0x12/0x20 [nouveau] [ 6050.787665] [<ffffffffa02ffb92>...