Re: [PATCH v3 14/15] drm/i915/uapi: forbid ALLOC_GPU_ONLY for error capture

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




On 2/11/22 12:34, Matthew Auld wrote:
On platforms where there might be non-mappable LMEM, force userspace to
mark the buffers with the correct hint. When dumping the BO contents
during capture we need CPU access. Note this only applies to buffers
that can be placed in LMEM, and also doesn't impact DG1.

v2(Reported-by: kernel test robot <lkp@xxxxxxxxx>):
   - Also update the function signature on !CONFIG_DRM_I915_CAPTURE_ERROR
     builds.

Signed-off-by: Matthew Auld <matthew.auld@xxxxxxxxx>
Cc: Thomas Hellström <thomas.hellstrom@xxxxxxxxxxxxxxx>
Cc: Jon Bloomfield <jon.bloomfield@xxxxxxxxx>

Reviewed-by: Thomas Hellström <thomas.hellstrom@xxxxxxxxxxxxxxx>





[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux