Re: [BUG] fault while using perf callchains in sparc64

Frederic Weisbecker
2010-03-29T22:21:33Z

On Mon, Mar 29, 2010 at 03:02:53PM -0700, David Miller wrote:
> From: Frederic Weisbecker <fweisbec@gmail.com>
> Date: Mon, 29 Mar 2010 23:28:42 +0200
>
> > It's a Niagara 2 based one.
>
> Strange, that's what I do all of my main sparc64 kernel
> work on too. I've never seen these spurious 'as' crashes.
>
> Hmmmm, what does "ldd /usr/bin/as" give you?
>
> Thanks.

$ ldd /usr/bin/as
libopcodes-2.18.0.20080103.so => /usr/lib/libopcodes-2.18.0.20080103.so (0xf7ec4000)
libbfd-2.18.0.20080103.so => /usr/lib/libbfd-2.18.0.20080103.so (0xf7e14000)
libc.so.6 => /lib/libc.so.6 (0xf7ca0000)
/lib/ld-linux.so.2 (0xf7efc000)

The last kernel I know that don't have such problems is 2.6.31-rc6
May be I should bisect?