613e61a025
drm/amdgpu: use designated initializers
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Prepare to mark sensitive kernel structures for randomization by making
sure they're using designated initializers. These were identified during
allyesconfig builds of x86, arm, and arm64, with most initializer fixes
extracted from grsecurity.
Signed-off-by: Kees Cook <keescook@chromium.org >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-01-27 11:12:40 -05:00
b5c3714fe8
drm/mm: Convert to drm_printer
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Including all drivers. I thought about keeping small compat functions
to avoid having to change all drivers. But I really like the
drm_printer idea, so figured spreading it more widely is a good thing.
v2: Review from Chris:
- Natural argument order and better name for drm_mm_print.
- show_mm() macro in the selftest.
Cc: Rob Clark <robdclark@gmail.com >
Cc: Russell King <rmk+kernel@armlinux.org.uk >
Cc: Alex Deucher <alexander.deucher@amd.com >
Cc: Christian König <christian.koenig@amd.com >
Cc: Lucas Stach <l.stach@pengutronix.de >
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com >
Cc: Thierry Reding <thierry.reding@gmail.com >
Cc: Jyri Sarha <jsarha@ti.com >
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk >
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com >
Link: http://patchwork.freedesktop.org/patch/msgid/1483009764-8281-1-git-send-email-daniel.vetter@ffwll.ch
2016-12-30 12:08:28 +01:00
47e50d5c0d
drm/amdgpu: fix gtt available page num accounting
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Signed-off-by: Flora Cui <Flora.Cui@amd.com >
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com >
Reviewed-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2016-12-06 18:08:34 -05:00
d2e938701a
drm/amdgpu: set at least the node size in the gtt manager
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Otherwise the new VM code becomes confused.
Signed-off-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net >
Tested-by: Mike Lothian <mike@fireburn.co.uk >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2016-10-25 14:38:15 -04:00
8159730394
drm/amdgpu: fix gtt_mgr bo's offset
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Signed-off-by: Flora Cui <Flora.Cui@amd.com >
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com >
Reviewed-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2016-09-28 16:16:23 -04:00
bb990bb092
drm/amdgpu: add a custom GTT memory manager v2
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Only allocate address space when we really need it.
v2: fix a typo, add correct function description,
stop leaking the node in the error case.
Signed-off-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2016-09-28 16:16:19 -04:00
