lkml.org 
[lkml]   [2006]   [Aug]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [BUG sparc64] 2.6.16-git6 broke X11 on Ultra5 with ATI Mach64
From
From: Mikael Pettersson <mikpe@it.uu.se>
Date: Fri, 28 Jul 2006 12:35:24 +0200 (MEST)

> FAULT: write(1) old_entry[e00001ffe1970f8a]
> FAULT: After, entry[e00001ffe1970f8a]
> FAULT: write(1) old_entry[e00001ffe1970f8a]
> FAULT: After, entry[e00001ffe1970f8a]
>
> The last two lines then repeat semi-infinitely, and they
> were generated at an extremely high rate.

It looks like the TSB is never updated.

Do you have CONFIG_HUGETLB_PAGE disabled by chance?
I bet that's part of what helps trigger this bug.

Meanwhile I think I know what's wrong, I'll let you
know when I have a fix to test out.

Thanks a lot.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2006-08-01 07:45    [W:0.045 / U:0.044 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site