search for: gf100_grctx_generate

Reviewed-by: Lyude Paul <lyude at redhat.com> Will push upstream in a moment On Sun, 2024-10-27 at 01:38 +0800, Li Huafei wrote: > When the call to gf100_grctx_generate() fails, unlock gr->fecs.mutex > before returning the error. > > Fixes smatch warning: > > drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c:480 gf100_gr_chan_new() warn: inconsistent returns '&gr->fecs.mutex'. > > Fixes: ca081fff6ecc ("drm/nouveau/gr/gf1...

...0000 data 00000400 00001000 > 00000002 > > Later on, this causes us to timeout trying to bring up the GR ctx: > > ------------[ cut here ]------------ > nouveau 0000:01:00.0: timeout > WARNING: CPU: 0 PID: 12 at > drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c:1547 > gf100_grctx_generate+0x7b2/0x850 [nouveau] > Modules linked in: nouveau mxm_wmi i915 crc32c_intel ttm i2c_algo_bit > serio_raw drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops > xhci_pci drm xhci_hcd i2c_core wmi video > CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.0.0-rc5Lyude-Test+ #29 >...

...2 > > > > Later on, this causes us to timeout trying to bring up the GR ctx: > > > > ------------[ cut here ]------------ > > nouveau 0000:01:00.0: timeout > > WARNING: CPU: 0 PID: 12 at > > drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c:1547 > > gf100_grctx_generate+0x7b2/0x850 [nouveau] > > Modules linked in: nouveau mxm_wmi i915 crc32c_intel ttm i2c_algo_bit > > serio_raw drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops > > xhci_pci drm xhci_hcd i2c_core wmi video > > CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.0.0-rc5L...

...ng: nouveau 0000:01:00.0: disp: chid 0 mthd 0000 data 00000400 00001000 00000002 Later on, this causes us to timeout trying to bring up the GR ctx: ------------[ cut here ]------------ nouveau 0000:01:00.0: timeout WARNING: CPU: 0 PID: 12 at drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c:1547 gf100_grctx_generate+0x7b2/0x850 [nouveau] Modules linked in: nouveau mxm_wmi i915 crc32c_intel ttm i2c_algo_bit serio_raw drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops xhci_pci drm xhci_hcd i2c_core wmi video CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.0.0-rc5Lyude-Test+ #29 Hardware name: LENOVO 20E...

...n, this causes us to timeout trying to bring up the GR ctx: > > > > > > ------------[ cut here ]------------ > > > nouveau 0000:01:00.0: timeout > > > WARNING: CPU: 0 PID: 12 at > > > drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c:1547 > > > gf100_grctx_generate+0x7b2/0x850 [nouveau] > > > Modules linked in: nouveau mxm_wmi i915 crc32c_intel ttm i2c_algo_bit > > > serio_raw drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops > > > xhci_pci drm xhci_hcd i2c_core wmi video > > > CPU: 0 PID: 12 Comm: kworker/0:1 No...

This series is intended to add support for shutting down the GPU on kernel shutdown/reboot using the ->shutdown() hook, similar to what amdgpu does. This is mainly intended to workaround a bios issue on the P50 that was preventing nouveau from initializing the dedicated GM107 GPU on that system properly. You can find more details on this issue in the patch labeled "Shut down GPU on kernel

...9;ve actually used the EVO channel for anything: nouveau 0000:01:00.0: disp: chid 0 mthd 0000 data 00000400 00001000 00000002 This causes a timeout trying to bring up the GR ctx: nouveau 0000:01:00.0: timeout WARNING: CPU: 0 PID: 12 at drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c:1547 gf100_grctx_generate+0x7b2/0x850 [nouveau] Hardware name: LENOVO 20EQS64N0B/20EQS64N0B, BIOS N1EET82W (1.55 ) 12/18/2018 Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper] ... nouveau 0000:01:00.0: gr: wait for idle timeout (en: 1, ctxsw: 0, busy: 1) nouveau 0000:01:00.0: gr: wait for idle tim...

...9;ve actually used the EVO channel for anything: nouveau 0000:01:00.0: disp: chid 0 mthd 0000 data 00000400 00001000 00000002 This causes a timeout trying to bring up the GR ctx: nouveau 0000:01:00.0: timeout WARNING: CPU: 0 PID: 12 at drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c:1547 gf100_grctx_generate+0x7b2/0x850 [nouveau] Hardware name: LENOVO 20EQS64N0B/20EQS64N0B, BIOS N1EET82W (1.55 ) 12/18/2018 Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper] ... nouveau 0000:01:00.0: gr: wait for idle timeout (en: 1, ctxsw: 0, busy: 1) nouveau 0000:01:00.0: gr: wait for idle tim...

...9;ve actually used the EVO channel for anything: nouveau 0000:01:00.0: disp: chid 0 mthd 0000 data 00000400 00001000 00000002 This causes a timeout trying to bring up the GR ctx: nouveau 0000:01:00.0: timeout WARNING: CPU: 0 PID: 12 at drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c:1547 gf100_grctx_generate+0x7b2/0x850 [nouveau] Hardware name: LENOVO 20EQS64N0B/20EQS64N0B, BIOS N1EET82W (1.55 ) 12/18/2018 Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper] ... nouveau 0000:01:00.0: gr: wait for idle timeout (en: 1, ctxsw: 0, busy: 1) nouveau 0000:01:00.0: gr: wait for idle tim...

...9;ve actually used the EVO channel for anything: nouveau 0000:01:00.0: disp: chid 0 mthd 0000 data 00000400 00001000 00000002 This causes a timeout trying to bring up the GR ctx: nouveau 0000:01:00.0: timeout WARNING: CPU: 0 PID: 12 at drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c:1547 gf100_grctx_generate+0x7b2/0x850 [nouveau] Hardware name: LENOVO 20EQS64N0B/20EQS64N0B, BIOS N1EET82W (1.55 ) 12/18/2018 Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper] ... nouveau 0000:01:00.0: gr: wait for idle timeout (en: 1, ctxsw: 0, busy: 1) nouveau 0000:01:00.0: gr: wait for idle tim...

...9;ve actually used the EVO channel for anything: nouveau 0000:01:00.0: disp: chid 0 mthd 0000 data 00000400 00001000 00000002 This causes a timeout trying to bring up the GR ctx: nouveau 0000:01:00.0: timeout WARNING: CPU: 0 PID: 12 at drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c:1547 gf100_grctx_generate+0x7b2/0x850 [nouveau] Hardware name: LENOVO 20EQS64N0B/20EQS64N0B, BIOS N1EET82W (1.55 ) 12/18/2018 Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper] ... nouveau 0000:01:00.0: gr: wait for idle timeout (en: 1, ctxsw: 0, busy: 1) nouveau 0000:01:00.0: gr: wait for idle tim...

...9;ve actually used the EVO channel for anything: nouveau 0000:01:00.0: disp: chid 0 mthd 0000 data 00000400 00001000 00000002 This causes a timeout trying to bring up the GR ctx: nouveau 0000:01:00.0: timeout WARNING: CPU: 0 PID: 12 at drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c:1547 gf100_grctx_generate+0x7b2/0x850 [nouveau] Hardware name: LENOVO 20EQS64N0B/20EQS64N0B, BIOS N1EET82W (1.55 ) 12/18/2018 Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper] ... nouveau 0000:01:00.0: gr: wait for idle timeout (en: 1, ctxsw: 0, busy: 1) nouveau 0000:01:00.0: gr: wait for idle tim...

...hannel for anything: nouveau 0000:01:00.0: disp: chid 0 mthd 0000 data 00000400 00001000 00000002 This causes a timeout trying to bring up the GR ctx: nouveau 0000:01:00.0: timeout WARNING: CPU: 0 PID: 12 at drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c:1547 gf100_grctx_generate+0x7b2/0x850 [nouveau] Hardware name: LENOVO 20EQS64N0B/20EQS64N0B, BIOS N1EET82W (1.55 ) 12/18/2018 Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper] ... nouveau 0000:01:00.0: gr: wait for idle timeout (en: 1, ctxsw: 0, busy: 1) nouveau 0000:01:00.0: g...

On Mon, Apr 15, 2019 at 02:07:18PM -0400, Lyude Paul wrote: > On Thu, 2019-04-04 at 09:17 -0500, Bjorn Helgaas wrote: > > [+cc Hans, author of 0b2fe6594fa2 ("drm/nouveau: Queue hpd_work on (runtime) > > resume")] > > > > On Fri, Mar 22, 2019 at 06:30:15AM -0500, Bjorn Helgaas wrote: > > > On Thu, Mar 21, 2019 at 05:48:19PM -0500, Bjorn Helgaas wrote:

...xsw: 0, busy: 1) [ 302.473878] nouveau 0000:01:00.0: gr: wait for idle timeout (en: 1, ctxsw: 0, busy: 1) [ 304.473781] nouveau 0000:01:00.0: gr: wait for idle timeout (en: 1, ctxsw: 0, busy: 1) [ 306.473761] nouveau 0000:01:00.0: timeout at drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c:1365/gf100_grctx_generate()! [ 306.473775] nouveau 0000:01:00.0: gr: failed to construct context [ 306.473778] nouveau 0000:01:00.0: gr: init failed, -16 [ 306.476140] nouveau 0000:01:00.0: DRM: allocated 1680x1050 fb: 0x60000, bo ffff88068c051400 [ 306.476221] nouveau 0000:01:00.0: fb1: nouveaufb frame buffer device [...

This was the first step of the secure boot refactoring - as Ben asked for some fixes, I now submit it as its own series to make it easier to review (and also because rebasing secure boot on top of this takes time and I don't want to do it until this is validated!). This series attempts to factorize the duplicate falcon-related code into a single library, using the existing nvkm_falcon

This was the first step of the secure boot refactoring - as Ben asked for some fixes, I now submit it as its own series to make it easier to review (and also because rebasing secure boot on top of this takes time and I don't want to do it until this is validated!). This series attempts to factorize the duplicate falcon-related code into a single library, using the existing nvkm_falcon

https://bugs.freedesktop.org/show_bug.cgi?id=70354 Priority: medium Bug ID: 70354 Assignee: nouveau at lists.freedesktop.org Summary: Failed to initialise context object: 2D_NVC0 (0) (for my GeForce GT 750M) QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: