Build failure on ARM64 for Linux 4.2-rc1 was: Linux 4.2-rc1

[Peter Zijlstra]

On Thu, Jul 09, 2015 at 11:46:04AM -0500, Mark Langsdorf wrote:
> I did a git bisect and it looks like the faulty patch is
> d72da4a4d973d8a0a0d3c97e7cdebf287fbe3a99, "rbtree: Make lockless
> searches non-fatal". I can't see why it causes my builds to fail,
> but if I revert that patch and the related series, then I can
> build the kernel and build tools/perf successfully.
> 
> Any insight into a less intensive way of fixing my build would
> be appreciated.

This is tools/perf failing to build right? Add tip/perf/urgent, it
appears to contain the required bits to make it go again.

The /urgent branches will get to Linus 'soon' I imagine.