[Nouveau] [Bug 54988] [C51PV] Garbage on initial Console Screen

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Sep 16 12:58:49 PDT 2012


https://bugs.freedesktop.org/show_bug.cgi?id=54988

--- Comment #6 from D. Hugh Redelmeier <hugh at mimosa.com> 2012-09-16 19:58:49 UTC ---
Marcin:

As I mentioned in 46557, I'm not convinced that the problem is hardware.  It
could easily be some widening bug in C code.  It smells like sign-extension of
a 32 bit quantity that should be zero-extended.  But it could be the truncation
of a wider-than-32-bit quantity to 32 bits.  And, of course, it could be
hardware.

Why would the 32-bit Linux have no trouble with the identical hardware?

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