[fedora-arm] Re: Fedora 8/ARM available
Nicolas Pitre
nico at cam.org
Thu Jan 17 17:32:37 UTC 2008
On Thu, 17 Jan 2008, Rabeeh Khoury wrote:
> [RKh] I'v just tried installing the RPM packages; at the beginning it
> didn't work well until I noticed that the binaries generates lots of
> unaligned accesses. ARM kernel I'm using doesn't fix that for the
> user-space by default; so after 'echo 3 > /proc/cpu/alignment' and
> running soffice and importing a Microsoft word doc I got the following
> amount of exceptions -
>
> -bash-3.2# cat /proc/cpu/alignment
> User: 125929
> System: 0
> Skipped: 0
> Half: 27982
> Word: 21780
> DWord: 74940
> Multi: 0
> User faults: 3 (fixup+warn)
>
> Any idea where those unaligned accesses are coming from?
Just do 'echo 5 > /proc/cpu/alignment', enable core dumps, and then run
it again. Then you just have to inspect the core file with gdb.
> Any idea if this can be fixed too?
Sure it can.
Nicolas
More information about the fedora-arm
mailing list