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vc4: Warn instead of abort()ing on exec ioctl failures.

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It's really harsh to abort() the X Server because of a momentary failure
(particularly -ENOMEM).  I don't see a way to pass an -ENOMEM up the stack
from here, but we can at least log to stderr before proceeding on.

Cc: "11.1" <mesa-stable@lists.freedesktop.org>
This commit is contained in:
Eric Anholt 2015-12-11 19:06:09 -08:00
parent a2140b0571
commit 02bcb443ee
1 changed files with 5 additions and 3 deletions
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8
src/gallium/drivers/vc4/vc4_job.c
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@ -240,9 +240,11 @@ vc4_job_submit(struct vc4_context *vc4)
#else
ret = vc4_simulator_flush(vc4, &submit);
#endif
if (ret) {
fprintf(stderr, "VC4 submit failed\n");
abort();
static bool warned = false;
if (ret && !warned) {
fprintf(stderr, "Draw call returned %s. "
"Expect corruption.\n", strerror(errno));
warned = true;
}
}