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Re: Bug#169004: fping makes unaligned mem accesses, emulated by ia64 kernel



tags 169004 + moreinfo
tags 169004 + helpneeded
thanks

- which compiler versions are used?
- does the bug persist with gcc-3.2.2 and/or the current gcc-snapshot?

Herbert Xu writes:
> reassign 169004 gcc
> merge 85468 169004
> quit
> 
> On Wed, Nov 13, 2002 at 04:06:01PM -0700, dann frazier wrote:
> > Package: fping
> > Version: 2.4b2-to-ipv6-5
> > Severity: normal
> > 
> > fping makes unaligned accesses on ia64.
> > such accesses are emulated in the kernel, and are therefore costly,
> > and causes the ia64 kernel to bitch:
> > 
> > keywest is unreachable
> > dannf@hawaii:~$ fping lart   
> > fping(17887): unaligned access to 0x600000000000b2e4, ip=0x4000000000005ee1
> > fping(17887): unaligned access to 0x600000000000b2ec, ip=0x4000000000005ef1
> > lart is alive
> 
> This is another manifestation of #85468, which is a bug in gcc.
> -- 
> Debian GNU/Linux 3.0 is out! ( http://www.debian.org/ )
> Email:  Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au>
> Home Page: http://gondor.apana.org.au/~herbert/
> PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
> 
> 
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