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9887bda0 |
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29-Apr-2022 |
Lyude Paul <lyude@redhat.com> |
drm/nouveau/subdev/bus: Ratelimit logging for fault errors There's plenty of ways to fudge the GPU when developing on nouveau by mistake, some of which can result in nouveau seriously spamming dmesg with fault errors. This can be somewhat annoying, as it can quickly overrun the message buffer (or your terminal emulator's buffer) and get rid of actually useful feedback from the driver. While working on my new atomic only MST branch, I ran into this issue a couple of times. So, let's fix this by adding nvkm_error_ratelimited(), and using it to ratelimit errors from faults. This should be fine for developers, since it's nearly always only the first few faults that we care about seeing. Plus, you can turn off rate limiting in the kernel if you really need to. Signed-off-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Karol Herbst <kherbst@redhat.com> Cc: stable@vger.kernel.org Link: https://patchwork.freedesktop.org/patch/msgid/20220429195350.85620-1-lyude@redhat.com
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d37766e5 |
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03-Dec-2020 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau/bus: switch to instanced constructor Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com>
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bb23f9d7 |
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19-Aug-2015 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau/bus: convert to new-style nvkm_subdev Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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6cf813fb |
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19-Aug-2015 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau/device: prepare for new-style subdevs Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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a699a85a |
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19-Aug-2015 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau/bus: switch to subdev printk macros Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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4f31c84e |
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19-Aug-2015 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau/bus: switch to new-style timer macros Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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14caba44 |
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19-Aug-2015 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau/bus: switch to device pri macros Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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01d6b956 |
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19-Aug-2015 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau/bus: cosmetic changes This is purely preparation for upcoming commits, there should be no code changes here. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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5f8824de |
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13-Jan-2015 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau/bus: namespace + nvidia gpu names (no binary change) The namespace of NVKM is being changed to nvkm_ instead of nouveau_, which will be used for the DRM part of the driver. This is being done in order to make it very clear as to what part of the driver a given symbol belongs to, and as a minor step towards splitting the DRM driver out to be able to stand on its own (for virt). Because there's already a large amount of churn here anyway, this is as good a time as any to also switch to NVIDIA's device and chipset naming to ease collaboration with them. A comparison of objdump disassemblies proves no code changes. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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c39f472e |
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13-Jan-2015 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau: remove symlinks, move core/ to nvkm/ (no code changes) The symlinks were annoying some people, and they're not used anywhere else in the kernel tree. The include directory structure has been changed so that symlinks aren't needed anymore. NVKM has been moved from core/ to nvkm/ to make it more obvious as to what the directory is for, and as some minor prep for when NVKM gets split out into its own module (virt) at a later date. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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