search for: nvkm_uvmm_mthd

...1] WARNING: possible circular locking dependency detected [ 98.393645] 5.5.0-rc5+ #194 Not tainted [ 98.397561] ------------------------------------------------------ [ 98.403810] test-file-priva/6909 is trying to acquire lock: [ 98.409442] ffff888753e39a80 (&vmm->mutex#3){+.+.}, at: nvkm_uvmm_mthd+0x4d5/0xbe0 [nouveau] [ 98.418064] [ 98.418064] but task is already holding lock: [ 98.423915] ffff888759cdc9b0 (&svmm->mutex){+.+.}, at: nouveau_svmm_invalidate_range_start+0x71/0x110 [nouveau] [ 98.434142] [ 98.434142] which lock already depends on the new lock. [ 98.434142]...

...nvkm_ioctl() > + * nvkm_ioctl_path() > + * nvkm_ioctl_v0[type].func(..) > + * nvkm_ioctl_mthd() > + * nvkm_object_mthd() > + * struct nvkm_object_func nvkm_uvmm: > + * .mthd = nvkm_uvmm_mthd > + * nvkm_uvmm_mthd() > + * nvkm_uvmm_mthd_pfnmap() > + * nvkm_vmm_pfn_map() > + * nvkm_vmm_ptes_get_map() > + * func == gp100_vmm_pgt_pfn > + *...

...backtrace: [<0000000081f2894f>] nvkm_memory_tags_get+0x8e/0x130 [<000000007cd7c0bc>] gf100_vmm_valid+0x196/0x2f0 [<0000000070cc6d67>] nvkm_vmm_map+0xa8/0x360 [<00000000ab678644>] nvkm_vram_map+0x48/0x50 [<00000000d8176378>] nvkm_uvmm_mthd+0x658/0x770 [<00000000463fca5a>] nvkm_ioctl+0xdf/0x177 [<000000000afc4996>] nvif_object_mthd+0xd4/0x100 [<000000002f7a7385>] nvif_vmm_map+0xeb/0x100 [<00000000ef2537ed>] nouveau_mem_map+0x79/0xd0 [<0000000014ddc0cf>] nouveau_vma_...

...+ * nvkm_ioctl_path() > > + * nvkm_ioctl_v0[type].func(..) > > + * nvkm_ioctl_mthd() > > + * nvkm_object_mthd() > > + * struct nvkm_object_func nvkm_uvmm: > > + * .mthd = nvkm_uvmm_mthd > > + * nvkm_uvmm_mthd() > > + * nvkm_uvmm_mthd_pfnmap() > > + * nvkm_vmm_pfn_map() > > + * nvkm_vmm_ptes_get_map() > > + * func == gp100_vmm_pgt_pfn > >...

...) > struct nvif_driver nvif_driver_nvkm: > .ioctl = nvkm_client_ioctl > nvkm_ioctl() > nvkm_ioctl_path() > nvkm_ioctl_v0[type].func(..) > nvkm_ioctl_mthd() > nvkm_object_mthd() > struct nvkm_object_func nvkm_uvmm: > .mthd = nvkm_uvmm_mthd > nvkm_uvmm_mthd() > nvkm_uvmm_mthd_pfnmap() > nvkm_vmm_pfn_map() > nvkm_vmm_ptes_get_map() > func == gp100_vmm_pgt_pfn > struct nvkm_vmm_desc_func gp100_vmm_desc_spt: > .pfn = gp100_vmm_pgt_pfn > nvkm_vmm_iter() > REF_P...

...au] [ 469.931803] nvkm_vmm_ptes_get_map+0x2e/0x70 [nouveau] [ 469.931818] ? nvkm_vmm_sparse_unref_ptes+0x70/0x70 [nouveau] [ 469.931833] ? gp100_vmm_join+0x20/0x20 [nouveau] [ 469.931848] nvkm_vmm_map+0x1cf/0x360 [nouveau] [ 469.931863] nvkm_mem_map_dma+0x56/0x80 [nouveau] [ 469.931878] nvkm_uvmm_mthd+0x66a/0x780 [nouveau] [ 469.931888] nvkm_ioctl+0xde/0x180 [nouveau] [ 469.931903] ? nvkm_uvmm_mthd+0x17f/0x780 [nouveau] [ 469.931912] nvif_object_mthd+0x104/0x130 [nouveau] [ 469.931921] ? nvif_object_mthd+0x117/0x130 [nouveau] [ 469.931929] nvif_vmm_map+0x115/0x130 [nouveau] [ 469.9319...

.../0x40 [410260.351475] ? gp100_vmm_pgt_dma+0x200/0x200 [nouveau] [410260.351563] ? gp100_vmm_valid+0xf8/0x290 [nouveau] [410260.351661] nvkm_vmm_map+0x136/0x360 [nouveau] [410260.351678] ? gp100_vmm_pgt_dma+0x200/0x200 [nouveau] [410260.351678] nvkm_vram_map+0x56/0x80 [nouveau] [410260.351678] nvkm_uvmm_mthd+0x66a/0x780 [nouveau] [410260.351678] nvkm_ioctl+0xde/0x180 [nouveau] [410260.351678] nvif_object_mthd+0x104/0x130 [nouveau] [410260.351678] ? dma_fence_free+0x20/0x20 [410260.351678] nvif_vmm_map+0x115/0x130 [nouveau] [410260.351678] ? reservation_object_wait_timeout_rcu+0x159/0x2d0 [410260.3...

...[<0000000081f2894f>] nvkm_memory_tags_get+0x8e/0x130 > [<000000007cd7c0bc>] gf100_vmm_valid+0x196/0x2f0 > [<0000000070cc6d67>] nvkm_vmm_map+0xa8/0x360 > [<00000000ab678644>] nvkm_vram_map+0x48/0x50 > [<00000000d8176378>] nvkm_uvmm_mthd+0x658/0x770 > [<00000000463fca5a>] nvkm_ioctl+0xdf/0x177 > [<000000000afc4996>] nvif_object_mthd+0xd4/0x100 > [<000000002f7a7385>] nvif_vmm_map+0xeb/0x100 > [<00000000ef2537ed>] nouveau_mem_map+0x79/0xd0 > [<000000001...

...odell kernel: [55669.831885] ? nvkm_vmm_map_choose+0xa0/0xa0 [nouveau] Oct 20 08:44:13 vostrodell kernel: [55669.831922] ? nv44_vmm_new+0xe0/0xe0 [nouveau] Oct 20 08:44:13 vostrodell kernel: [55669.831968] nvkm_vmm_put_locked+0x203/0x240 [nouveau] Oct 20 08:44:13 vostrodell kernel: [55669.832000] nvkm_uvmm_mthd+0x249/0x710 [nouveau] Oct 20 08:44:13 vostrodell kernel: [55669.832022] nvkm_ioctl+0xd8/0x170 [nouveau] Oct 20 08:44:13 vostrodell kernel: [55669.832042] nvif_object_mthd+0x108/0x130 [nouveau] Oct 20 08:44:13 vostrodell kernel: [55669.832045] ? sched_clock+0x5/0x10 Oct 20 08:44:13 vostrodell kerne...

...017 kernel: ? nvkm_vmm_map+0xb8/0x3e0 [nouveau] feb 23 17:21:08 dell-2017 kernel: nvkm_vmm_map+0x1a5/0x3e0 [nouveau] feb 23 17:21:08 dell-2017 kernel: ? gp100_vmm_pgt_sgl+0x180/0x180 [nouveau] feb 23 17:21:08 dell-2017 kernel: nvkm_vram_map+0x43/0x50 [nouveau] feb 23 17:21:08 dell-2017 kernel: nvkm_uvmm_mthd+0x71e/0x850 [nouveau] feb 23 17:21:08 dell-2017 kernel: ? lock_timer_base+0x62/0x80 feb 23 17:21:08 dell-2017 kernel: nvkm_ioctl+0x105/0x240 [nouveau] feb 23 17:21:08 dell-2017 kernel: nvif_object_mthd+0xd3/0xf0 [nouveau] feb 23 17:21:08 dell-2017 kernel: ? dma_fence_wait_timeout+0x30/0x30 feb...

From: Jason Gunthorpe <jgg at mellanox.com> The API is a bit complicated for the uses we actually have, and disucssions for simplifying have come up a number of times. This small series removes the customizable pfn format and simplifies the return code of hmm_range_fault() All the drivers are adjusted to process in the simplified format. I would appreciated tested-by's for the two

...oose+0xb0/0xb0 [nouveau] [ 9.145411] ? gp100_vmm_pgt_dma+0x200/0x200 [nouveau] [ 9.145422] nvkm_vmm_map+0x203/0x3f0 [nouveau] [ 9.145435] ? gp100_vmm_pgt_dma+0x200/0x200 [nouveau] [ 9.145436] ? wake_up_klogd+0x2b/0x30 [ 9.145447] nvkm_vram_map+0x51/0x70 [nouveau] [ 9.145460] nvkm_uvmm_mthd+0x5ff/0x8d0 [nouveau] [ 9.145468] nvkm_ioctl+0xd3/0x170 [nouveau] [ 9.145476] nvif_object_mthd+0x103/0x130 [nouveau] [ 9.145483] ? nvif_object_mthd+0x113/0x130 [nouveau] [ 9.145491] nvif_vmm_map+0x115/0x130 [nouveau] [ 9.145493] ? selinux_inode_alloc_security+0x2d/0x70 [ 9.14...

...= nvkm_client_ioctl + * nvkm_ioctl() + * nvkm_ioctl_path() + * nvkm_ioctl_v0[type].func(..) + * nvkm_ioctl_mthd() + * nvkm_object_mthd() + * struct nvkm_object_func nvkm_uvmm: + * .mthd = nvkm_uvmm_mthd + * nvkm_uvmm_mthd() + * nvkm_uvmm_mthd_pfnmap() + * nvkm_vmm_pfn_map() + * nvkm_vmm_ptes_get_map() + * func == gp100_vmm_pgt_pfn + * struct nvkm_vmm_desc_func gp10...

...t_ioctl() client->driver->ioctl() struct nvif_driver nvif_driver_nvkm: .ioctl = nvkm_client_ioctl nvkm_ioctl() nvkm_ioctl_path() nvkm_ioctl_v0[type].func(..) nvkm_ioctl_mthd() nvkm_object_mthd() struct nvkm_object_func nvkm_uvmm: .mthd = nvkm_uvmm_mthd nvkm_uvmm_mthd() nvkm_uvmm_mthd_pfnmap() nvkm_vmm_pfn_map() nvkm_vmm_ptes_get_map() func == gp100_vmm_pgt_pfn struct nvkm_vmm_desc_func gp100_vmm_desc_spt: .pfn = gp100_vmm_pgt_pfn nvkm_vmm_iter() REF_PTES == func == gp100_vmm_pgt_pfn() dma...

I've had several recent crashes of the nouveau kernel driver over the past month or so. My suspicion is that Firefox is causing it. The screen goes black and then the computer reboots. Nothing much in the syslogs, however I've managed to get netconsole output. It happens very infrequently and I'm afraid I don't know how to reproduce it, however I'll be more than happy to

From: Jason Gunthorpe <jgg at mellanox.com> The API is a bit complicated for the uses we actually have, and disucssions for simplifying have come up a number of times. This small series removes the customizable pfn format and simplifies the return code of hmm_range_fault() All the drivers are adjusted to process in the simplified format. I would appreciated tested-by's for the two

...nvkm_ioctl() > + * nvkm_ioctl_path() > + * nvkm_ioctl_v0[type].func(..) > + * nvkm_ioctl_mthd() > + * nvkm_object_mthd() > + * struct nvkm_object_func nvkm_uvmm: > + * .mthd = nvkm_uvmm_mthd > + * nvkm_uvmm_mthd() > + * nvkm_uvmm_mthd_pfnmap() > + * nvkm_vmm_pfn_map() > + * nvkm_vmm_ptes_get_map() > + * func == gp100_vmm_pgt_pfn > + *...

https://bugs.freedesktop.org/show_bug.cgi?id=111642 Bug ID: 111642 Summary: NV43 GeForce 6600 Nouveau is not stable on legacy hardware Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: not set Priority: not set Component: Driver/nouveau

...eau] [18830.298693] nvkm_vmm_map+0x20f/0x3f0 [nouveau] [18830.306900] do_IRQ+0x50/0xf0 [18830.311368] ? nv50_vmm_part+0x60/0x60 [nouveau] [18830.317205] common_interrupt+0xf/0xf [18830.324361] nvkm_mem_map_dma+0x43/0x50 [nouveau] [18830.328262] RIP: 0010:__do_softirq+0x66/0x1f2 [18830.330740] nvkm_uvmm_mthd+0x769/0x8b0 [nouveau] [18830.335843] RSP: 0018:ffff88022fc43f80 EFLAGS: 00000206 ORIG_RAX: ffffffffffffffdd [18830.339620] nvkm_ioctl+0x12d/0x270 [nouveau] [18830.345425] RAX: 000000000001f080 RBX: ffff88022fc54f00 RCX: 00000000ffffffff [18830.345429] RDX: 0000000000000000 RSI: 0000000000200042 RD...

https://bugs.freedesktop.org/show_bug.cgi?id=108857 Bug ID: 108857 Summary: display becomes unresponsive and keyboard input fails Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: major Priority: medium Component: Driver/nouveau