On 26 March 2013 22:52, Dietmar Eggemann dietmar.eggemann@arm.com wrote:
Would it be possible for you to merge in 'idlenocb.2013.03.18b' (based on v3.9-rc2) (or newer) from 'git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git' into your big.LITTLE MP tree? I talked to Paul McKenney about this and he would like to have this additional test coverage.
13.03 release is already over and this would be available after that.
(2) On top of the merge, we must assure that the TC2 default config file gets changed:
Change the config file:
- Set CONFIG_RCU_FAST_NO_HZ=y
- Set CONFIG_RCU_NOCB_CPU=y
- Set CONFIG_RCU_NOCB_CPU_ALL=y
@Mathieu/Nicolas: you see any issues with these? I know we have been working on some issues with/without them for some time.