If we stop all the rings, we can end up blaming the innocent
rings on hangcheck.
Reference: https://bugs.freedesktop.org/show_bug.cgi?id=73652
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
My git failures are truly remarkable. I ended up pushing the wrong
commit here:
commit 1552aa21124cabe762862bb414490510415a2b2d
Author: Ben Widawsky <benjamin.widawsky@intel.com>
Date: Mon Jan 13 06:28:45 2014 -0800
gem_storedw_batches_loop: Fix for BDW
This puts the offset of the reloc in the wrong place for pre-BDW
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=73866
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
As a flip is outstanding, there is an issue that the kernel may not be
able to release one of the fences that userspace requires and erroneous
report EDEADLK (on gen2, gen3).
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=73696
Simple addition to the parser to add the following full line comments:
{';', '#', "//"}
Empty lines will also be ignored
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Fix the spaces to use [the python standard] 4 soft spaces for tabe.
While here, add the proper vim tag so we don't do it again.
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
quick_dump which is python, generates files in __pycache__ which are the
moral equivalent of object files. Don't let people add them to the index
accidentally.
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
- 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>
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>
If it's not in the multi-test target group testrunners won't pick up
on the fact that they need to enumerate subtests first.
Cc: jeff.mcgee@intel.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Since we don't execute any subtests, using igt_exit leads to
inconsistent behaviour. In the future, this may be converted.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=73641
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Fix usage of shared variable LOCAL_PATH in deferred variable expansion area.
In Makefile language, rule and dependency definitions use immediate
expansions of variables, so they get expanded as soon as the rule is
created (1st pass). Rule implementation (a.k.a recipe) use deferred
expansion (2nd pass).
Android effectively makes all Android.mk files a single makefile by
including them all in a big tree from the toplevel makefile. The rules
are all evaluated in the first pass and targets are generated. Then the
2nd pass happens and the required target's recipes are run. At this
point, LOCAL_PATH has been assigned the value from the last evaluated
Android.mk in the 1st phase that defined LOCAL_PATH (most Android.mk use
this variable). In my particular case, it was the bootloader's
Android.mk that was evaluated last and had defined LOCAL_PATH to it's
path. The errors are rather misleading due to it looking like a bug in
another module's Android.mk rather than this one :)
Basically, if you want to use a variable that any other Android.mk
defines, then you can only use it in an immediate expansion context,
not a deferred expansion context as it will likely be re-defined by
the time the 2nd pass happens.
This patch stores it in a unique variable that should not be being
used by other Android.mk files. An alternative fix would be to use $@
and $< as the files in question are target and dependency, but I never
like using those as they can easily break if dependencies are added
etc. I prefer variable to be explicitly named to make them obvious.
See gnu make manual for explanation of deferred vs immediate
expansion of variables :
http://www.gnu.org/software/make/manual/make.html#Reading-Makefiles
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Robert Beckett <robert.beckett@intel.com>
Run all relevant tests on all rings.
Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Split context related tests from non-context ones
and cleanup the naming.
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
It's pure luck that nv can detile some of the intel layouts since one
of the video MC formats matches it. Since we can't possible fix this
comment the test out.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=73538
Acked-by: Maarten Lankhorst <bugs@mblankhorst.nl>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Existing code was trying to be too clever and wasn't properly emitting
the high dword, or the correct length.
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
kms_cursor_crc and kms_fbc_crc don't need glib.h. This was just some
copy-paste error on my part.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
The goal of the test is to confirm that gt_cur_freq_mhz can be forced
to the boundaries of the frequency range by collapsing gt_min_freq_mhz
and gt_max_freq_mhz to the target value. But we miss testing the upper
end of the range by targetting the current value of max after it has
been set equal to min. So fix by targetting orginal max instead of
current max.
This correction exposes a problem in setfreq where min is always set
to target before max, which should fail if the target value is greater
than max. So fix that too.
Signed-off-by: Jeff McGee <jeff.mcgee@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
do_writeval now always checks the return value, whether we expect
success or a specific error. Also add new macro writeval_inval to
simplify repeated use of do_writeval to test for EINVAL return code.
Signed-off-by: Jeff McGee <jeff.mcgee@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Bionic C library may not re-read a buffered, read-only file which
results in failure to monitor changes in gt_cur_freq_mhz.
Signed-off-by: Jeff McGee <jeff.mcgee@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
target_bo->offset was just being used to verify that the batch
submission worked and fortunately was not being relied upon for any
subsequent conditions. However, address 0 is valid and so the assertion
itself was bogus as it is possible (almost assured with full-ppgtt) for
the target_bo to be located at address 0.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=72984
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
The purpose of this test is to exercise the userspace latency hogs
reported by Arjan van de Ven. He found some applications blocked the
device by stalling on the GPU inside the pagefault handler.
Oops. We should be a bit more consistent with which verb form we're
picking. tile,tiled,tiling is even worse ...
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
NDEBUG is defined by default in Android and causes assert(x) to be
defined as void(x). This change ensures that asserts work as
expected in tools.
This flag is already inside tests/Android.mk
Reviewed-by: Oscar Mateo <oscar.mateo@intel.com>
Signed-off-by: Devon Davies <devon.davies@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
This tool only supports ILK. I take the fact that nobody has felt the
need to update for later platform a sign it's not very useful.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Also intel_iosf_read() does not exist, and would need a bit more
arguments.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
The GEN6_INSTDONE_1 and GEN6_INSTDONE_2 registers are just the old
INSTDONE_I965 and INSTDONE_1 registers but renamed. Let's use the old
names (this is what the kernel does).
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
This is the only place where they are used and we've even started using
1 << n constants with gen 7.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
That's how the registers are named in the kernel defines.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
... in case we can't find a compatible mode. We already have
config[0], we can't return without freeing it first.
Caught by Valgrind.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
