lkml.org 
[lkml]   [2004]   [Aug]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Possible dcache BUG


On Sat, 7 Aug 2004, Chris Shoemaker wrote:
>
> Well then, maybe you'd like more? I attached two more from the same
> period. Please remember that these are 5 months old, and could
> represent bugs already fixed. I think this was stock 2.6.4.

These look like total memory corruption, they don't look anything like the
prune_dcache things.

> Perhaps due to CONFIG_REGPARM? I haven't used it for quite a while, but
> back in March I was a bit bolder about config options marked
> experimental.

Entirely possible. gcc has historically had bugs in regparm (extra
register pressure causing incorrect register re-use). It's supposed to be
fixed in gcc-3+

Linus
-
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: 2009-11-18 23:46    [W:0.510 / U:0.068 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site