Re: [PATCH] arm64: smp: Update the topology masks before calling CPU_STARTING notifiers

2014-08-15 Thread Rohit Vaswani
On 8/15/2014 3:43 AM, Will Deacon wrote: On Wed, Aug 13, 2014 at 02:11:09AM +0100, Rohit Vaswani wrote: Currently, the CPU_STARTING notifiers would observe an incorrect sibling mask since the notifier chain is called before the topology masks are updated for the new cpu. Update the topology mask

Re: [PATCH] arm64: smp: Update the topology masks before calling CPU_STARTING notifiers

2014-08-15 Thread Will Deacon
On Wed, Aug 13, 2014 at 02:11:09AM +0100, Rohit Vaswani wrote: > Currently, the CPU_STARTING notifiers would observe an incorrect sibling > mask since the notifier chain is called before the topology masks are updated > for the new cpu. > Update the topology masks before calling the notifier chain

[PATCH] arm64: smp: Update the topology masks before calling CPU_STARTING notifiers

2014-08-12 Thread Rohit Vaswani
Currently, the CPU_STARTING notifiers would observe an incorrect sibling mask since the notifier chain is called before the topology masks are updated for the new cpu. Update the topology masks before calling the notifier chain to fix this problem. Signed-off-by: Rohit Vaswani --- arch/arm/kerne