Re: perf hw in kexeced kernel broken in tip

[Yinghai Lu]

On 12/08/2010 11:06 AM, Peter Zijlstra wrote:
>> then still can use perf etc after we kexec from RHEL or SLES kernel to
>> later kernel ( from 2.6.37)
> 
> I'm not sure why people would do that, but yeah I guess we can do
> something like that.

more problem:
system with linuxbios and have kernel in flash as bootloader. they may kexec to final production kernel. 

and they may need to update that embedded kernel to shutdown perf....

Yinghai
--
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/