[Bug 193367] [panic] sleeping thread

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Fri Nov 28 10:37:32 UTC 2014


--- Comment #11 from Eygene Ryabinkin <rea at FreeBSD.org> ---
./i915/i915_dma.c:    .max_ioctl    = DRM_ARRAY_SIZE(i915_ioctls),
and drmP.h reads
#define DRM_ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]))
so for the case when nr = dev->driver->max_ioctl, with dev->driver->ioctls[nr]
you will be doing the same thing as for
<sometype> array[N];

value = array[N];
that is off-by-one.

Am I missing something?

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