Re: [PATCH v4 01/14] drm/ttm: Remap all page faults to per process dummy page.

2021-02-02 Thread Daniel Vetter
On Wed, Jan 27, 2021 at 09:29:41AM -0500, Andrey Grodzovsky wrote: > Hey Daniel, just a ping. Was on vacations last week. > Andrey > > On 1/25/21 10:28 AM, Andrey Grodzovsky wrote: > > > > On 1/19/21 8:56 AM, Daniel Vetter wrote: > > > On Mon, Jan 18, 2021 at 04:01:10PM -0500, Andrey

Re: [PATCH v4 01/14] drm/ttm: Remap all page faults to per process dummy page.

2021-01-27 Thread Andrey Grodzovsky
Hey Daniel, just a ping. Andrey On 1/25/21 10:28 AM, Andrey Grodzovsky wrote: On 1/19/21 8:56 AM, Daniel Vetter wrote: On Mon, Jan 18, 2021 at 04:01:10PM -0500, Andrey Grodzovsky wrote: On device removal reroute all CPU mappings to dummy page. v3: Remove loop to find DRM file and instead

Re: [PATCH v4 01/14] drm/ttm: Remap all page faults to per process dummy page.

2021-01-25 Thread Andrey Grodzovsky
On 1/19/21 8:56 AM, Daniel Vetter wrote: On Mon, Jan 18, 2021 at 04:01:10PM -0500, Andrey Grodzovsky wrote: On device removal reroute all CPU mappings to dummy page. v3: Remove loop to find DRM file and instead access it by vma->vm_file->private_data. Move dummy page installation into a

Re: [PATCH v4 01/14] drm/ttm: Remap all page faults to per process dummy page.

2021-01-19 Thread Daniel Vetter
On Mon, Jan 18, 2021 at 04:01:10PM -0500, Andrey Grodzovsky wrote: > On device removal reroute all CPU mappings to dummy page. > > v3: > Remove loop to find DRM file and instead access it > by vma->vm_file->private_data. Move dummy page installation > into a separate function. > > v4: > Map the

Re: [PATCH v4 01/14] drm/ttm: Remap all page faults to per process dummy page.

2021-01-19 Thread Christian König
Am 18.01.21 um 22:01 schrieb Andrey Grodzovsky: On device removal reroute all CPU mappings to dummy page. v3: Remove loop to find DRM file and instead access it by vma->vm_file->private_data. Move dummy page installation into a separate function. v4: Map the entire BOs VA space into on demand

Re: [PATCH v4 01/14] drm/ttm: Remap all page faults to per process dummy page.

2021-01-18 Thread Alex Deucher
On Mon, Jan 18, 2021 at 4:02 PM Andrey Grodzovsky wrote: > > On device removal reroute all CPU mappings to dummy page. > > v3: > Remove loop to find DRM file and instead access it > by vma->vm_file->private_data. Move dummy page installation > into a separate function. > > v4: > Map the entire

[PATCH v4 01/14] drm/ttm: Remap all page faults to per process dummy page.

2021-01-18 Thread Andrey Grodzovsky
On device removal reroute all CPU mappings to dummy page. v3: Remove loop to find DRM file and instead access it by vma->vm_file->private_data. Move dummy page installation into a separate function. v4: Map the entire BOs VA space into on demand allocated dummy page on the first fault for that