OSDN Git Service

(root) / uclinux-h8 / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 5ac545b) | patch
drm/i915/gem: Disallow creating contexts with too many engines
authorJason Ekstrand <jason@jlekstrand.net>
Thu, 8 Jul 2021 15:48:17 +0000 (10:48 -0500)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 8 Jul 2021 17:46:25 +0000 (19:46 +0200)
commitebb1ca741bee54e833ecabbd95090c92210c65d2
tree1a936214700e072dec99133d6cbd71da57aa2d9atree | snapshot
parent5ac545b8b0145cfa8123f8e9ddc066da49eec261commit | diff
drm/i915/gem: Disallow creating contexts with too many engines

There's no sense in allowing userspace to create more engines than it
can possibly access via execbuf.

Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210708154835.528166-13-jason@jlekstrand.net
drivers/gpu/drm/i915/gem/i915_gem_context.c diff | blob | history
About OSDN
Find Software
Develop Software
Help