Re: perf on biarch

[David Ahern]

On 8/8/14, 10:40 AM, Matthieu CASTET wrote:
> Hi,
>
> I have a 64 bits kernel running with 32 bits binaries.
> If I run 32 bits perf on this 64 bits kernel 3.14, I got weird result :
>
> - perf trace doesn't work [1]

I have patches that fix that:
    git clone https://github.com/dsahern/linux.git
    git checkout perf-full-monty

And if autodetection fails you can manually force it with -M x86.

David
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/