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We have two style of ioctl wrappers. The principle interface does error
checking on behalf of the caller (to avoid having lots of repetitious
code in each test), and for the few cases where the error is important
for the test, we also expose a double underscore version. Fix up
__gem_create() to follow this pattern and report the negative error code
returned by the kernel.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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A few tests rely on being able to allocate an "infinite" number of fd,
but current assert instead of skip on more restrictive kernels.
References: https://bugs.freedesktop.org/show_bug.cgi?id=97125
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Apply the new API to all call sites within the test suite using the following
semantic patch:
// Semantic patch for replacing drm_open_any* with arch-specific drm_open_driver* calls
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identifier i =~ "\bdrm_open_any\b";
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- i()
+ drm_open_driver(DRIVER_INTEL)
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identifier i =~ "\bdrm_open_any_master\b";
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- i()
+ drm_open_driver_master(DRIVER_INTEL)
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identifier i =~ "\bdrm_open_any_render\b";
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- i()
+ drm_open_driver_render(DRIVER_INTEL)
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identifier i =~ "\b__drm_open_any\b";
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- i()
+ __drm_open_driver(DRIVER_INTEL)
Signed-off-by: Micah Fedke <micah.fedke@collabora.co.uk>
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
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Add a header that includes all the headers for the library. This allows
reorganisation of the library without affecting programs using it and
also simplifies the headers that need to be included to use the library.
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
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All the cases that simply dump some debug information and couldn't be
converted to some of the fancier macros.
Some information output removed when it's redundant with the subtest
status.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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And shovel all the various helpers in there.
Also move igt_set_vt_graphics_mode to igt_kms.h since the function is
implemented in igt_kms.c. And it fits better. I kinda missed this in
the prep work.
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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- We need to drop root to actually hit the limits. This requires us to
fork the actual test since otherwise the exit handlers (which
require root) fail the entire test.
- Don't assert that the gem create ioctl succeeds, it won't on the
final run of the loop.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Exhausts the system limit on open files and then tries to create
a new shmem-backed gem object. Linus Torvalds reported that this
blows up on a null obj->base.filp, but I can't reproduce this here:
http://lists.freedesktop.org/archives/intel-gfx/2014-January/038433.html
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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