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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI] Piglit spec@!opengl 1.1@copypixels-sync - fail - i965: Failed to submit batchbuffer: Bad address"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106621#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI] Piglit spec@!opengl 1.1@copypixels-sync - fail - i965: Failed to submit batchbuffer: Bad address"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106621">bug 106621</a>
from <span class="vcard"><a class="email" href="mailto:martin.peres@free.fr" title="Martin Peres <martin.peres@free.fr>"> <span class="fn">Martin Peres</span></a>
</span></b>
<pre>(In reply to Chris Wilson from <a href="show_bug.cgi?id=106621#c1">comment #1</a>)
<span class="quote">> EFAULT means one of the bo was MADV_DONTNEED. We don't do a strict
> validation pass, so only fail if we happen to try and page in the object in
> question. (Less likely possibility is the user pointers passed to the ioctl
> are bogus.) Sounds like we could do with a validation layer.</span >
Where do you need the validation, mesa or i915? I am wondering where this bug
should reside.</pre>
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