From: "Thomas Hellström" <thomas.hellstrom@linux.intel.com>
To: Matthew Auld <matthew.auld@intel.com>, intel-gfx@lists.freedesktop.org
Cc: Jon Bloomfield <jon.bloomfield@intel.com>,
dri-devel@lists.freedesktop.org
Subject: Re: [PATCH v3 14/15] drm/i915/uapi: forbid ALLOC_GPU_ONLY for error capture
Date: Fri, 11 Feb 2022 13:50:16 +0100 [thread overview]
Message-ID: <9334e31d-fa6b-0c2f-17b1-bc182870830c@linux.intel.com> (raw)
In-Reply-To: <20220211113437.874691-15-matthew.auld@intel.com>
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@intel.com>):
> - Also update the function signature on !CONFIG_DRM_I915_CAPTURE_ERROR
> builds.
>
> Signed-off-by: Matthew Auld <matthew.auld@intel.com>
> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
> Cc: Jon Bloomfield <jon.bloomfield@intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
next prev parent reply other threads:[~2022-02-11 12:50 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-11 11:34 [PATCH v3 00/15] Initial support for small BAR recovery Matthew Auld
2022-02-11 11:34 ` [PATCH v3 01/15] drm/i915: add io_size plumbing Matthew Auld
2022-02-11 11:34 ` [PATCH v3 02/15] drm/i915/ttm: require mappable by default Matthew Auld
2022-02-11 11:34 ` [PATCH v3 03/15] drm/i915: add I915_BO_ALLOC_GPU_ONLY Matthew Auld
2022-02-11 11:34 ` [PATCH v3 04/15] drm/i915/buddy: track available visible size Matthew Auld
2022-02-11 11:34 ` [PATCH v3 05/15] drm/i915/buddy: adjust res->start Matthew Auld
2022-02-11 11:34 ` [PATCH v3 06/15] drm/i915/buddy: tweak 2big check Matthew Auld
2022-02-11 11:34 ` [PATCH v3 07/15] drm/i915/selftests: mock test io_size Matthew Auld
2022-02-11 11:34 ` [PATCH v3 08/15] drm/i915/ttm: make eviction mappable aware Matthew Auld
2022-02-11 11:34 ` [PATCH v3 09/15] drm/i915/ttm: mappable migration on fault Matthew Auld
2022-02-11 11:34 ` [PATCH v3 10/15] drm/i915/selftests: exercise mmap migration Matthew Auld
2022-02-11 11:34 ` [PATCH v3 11/15] drm/i915/selftests: handle allocation failures Matthew Auld
2022-02-11 11:34 ` [PATCH v3 12/15] drm/i915/create: apply ALLOC_GPU_ONLY by default Matthew Auld
2022-02-11 12:48 ` Thomas Hellström
2022-02-11 11:34 ` [PATCH v3 13/15] drm/i915/uapi: add NEEDS_CPU_ACCESS hint Matthew Auld
2022-02-11 11:34 ` [PATCH v3 14/15] drm/i915/uapi: forbid ALLOC_GPU_ONLY for error capture Matthew Auld
2022-02-11 12:50 ` Thomas Hellström [this message]
2022-02-11 11:34 ` [PATCH v3 15/15] drm/i915/lmem: don't treat small BAR as an error Matthew Auld
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