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Add more test descriptions based on exiting comments.
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
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With the header cleanup we can now give this header a suitable name,
since it now really only contains register access and other I/O
functions and assorted definitions.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Brought a few missing headers to light in ioctl_wrappers.h, too.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Subtest names must be stable across all platforms for easier tracking.
Hence move the gen8+ check into the subtests, using igt_require. This
will auto-skip the tests on platforms where a given test doesn't apply.
Also move the assignment of the relocation_type var outside of the
fixture block. Fixtures aren't run when enumerating subtests (so that
subtests can be enumerated on any platform, even without an intel gpu).
So gcc has indeed been right with it's "potentially uninitialized" var
warning after all ...
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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- use void* for generic pointer.
- Fix const usage.
- Shut up gcc about uninitizialized var.
- Be paranoid about the moved tests and make double-sure that the
batch would indeed work safe for the condition being tested.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Broadwell introduces 64-bit relocation addresses which add extra
corner cases. The test was refactored slightly with some tests that
were in the source offset tests were moved to the more generic reloc
test area. The source offset tests are now gen aware and called twice to
test both cpu & gtt relocation paths. In addition 2 new gen8+ test
were added to the test:
* Relocation straddling page a page
* Insufficient space for a relocation at the end of the buffer.
Signed-off-by: Rafael Barbalho <rafael.barbalho@intel.com>
Conflicts:
tests/gem_reloc_overflow.c
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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In the past new testcases with subtest often forgot to add the call to
igt_exit at the end of their main() function. That is now caught with
a bit more obnoxious asserts, but it's still a nuissance.
This little igt_main macro takes care of that (and also of calling the
subtest machinery initialization code correctly).
If no one objects I'll roll this out for all the simple cases (i.e.
those tests that don't have additional argv parsing on top of the
subtest machinery).
v2: Roll it out across the board.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Luckily everything seems to be fine.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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I'll be adding more stuff soon ;-)
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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For reloc offsets and batch start/len. Doesn't quite fit into the test
subject at hand here, but meh.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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More will come!
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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We need it for mmapping to get at PROT_READ|WRITE anyway.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Just a wholesale rollout for now, we can refine later on.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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This adds a test to make sure that the execbuffer validation routine is
checking for invalid addresses, single entry overflow, and multi-entry
wrapping overflow.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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