Hey Ricardo,

On 06/26/2012 05:30 AM, Ricardo Salveti wrote:

Hey Andrey,

While looking on publishing the kernel packages for Ubuntu based on llt, we noticed that it's unable to build in case CPU_IDLE is enabled.

This is basically because it seems one patch is applied twice, and both adding the same content at the cpuidle.h file: $ git blame drivers/cpuidle/cpuidle.h 78bb15d5 (Colin Cross 2012-05-03 10:23:24 +0800 35) #ifdef CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED ...

b667844d (Colin Cross 2012-05-03 10:37:35 +0800 65) #ifdef CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED

Looking further, it seems that the culprit is b667844d, as you can see at http://git.linaro.org/gitweb?p=kernel/linux-linaro-tracking.git%3Ba=commitdi...

Guess that we should not only revert it

This is done. llt-20120626.0 should be ok (build tested with CPU_IDLE enabled). BTW, compared to the previous llt-20120613.0, llt-20120626.0 has vexpress support, and (as a side effect of adding vexpress) gator upgraded from 5.10.0 to 5.10.1.

but maybe fix on the tree that actually pulled the patch in.

This is in progress.

Thanks, Andrey