On Saturday 07 January 2006 02:30, Natanael Copa wrote: > On lør, 2006-01-07 at 00:44 -0500, Mike Frysinger wrote: > > On Wednesday 04 January 2006 03:52, Natanael Copa wrote: > > > I got a report from someone who experienced lockups when using > > > gentoo-embedded built system (2.6.14-hardened-r1) > > > > this is a hardened kernel issue rather than a userland issue ... you'd be > > better off e-mailing the gentoo-hardened list > > Probably, but I think I found the reason. Whenever I build the kernel > with "optimize for size" it hangs after an hour with intense net load > and io load (I made a loop that dd if=/dev/cdrom) > > When I disabled "Configure standard kernel features (for small > systems)" (gcc -Os) the problem magically went away.
the kernel can be pretty sensitive to optimizations > So I think its a bug in gcc version 3.4.4 (Gentoo Hardened 3.4.4-r1, > ssp-3.4.4-1.0, pie-8.7.8) > > Makes me nervous because I have built everything with -Os. > > I can probably just report it on bugzilla directly? yes, but you probably wont get much feedback :/ -mike -- [email protected] mailing list
