Re: [PATCH v2] x86: remove LTO_REFERENCE_INITCALL()

2016-07-21 Thread Luis R. Rodriguez
On Thu, Jul 07, 2016 at 09:32:00AM -0700, Andi Kleen wrote: > On Thu, Jul 07, 2016 at 09:01:49AM -0700, Luis R. Rodriguez wrote: > > The setup for LTO never made it upstream, and although this has > > some users, this is now really old stuff for a gcc 4.7 LTO problem. > > We know that at least LTO_

Re: [PATCH v2] x86: remove LTO_REFERENCE_INITCALL()

2016-07-07 Thread Andi Kleen
On Thu, Jul 07, 2016 at 09:01:49AM -0700, Luis R. Rodriguez wrote: > The setup for LTO never made it upstream, and although this has > some users, this is now really old stuff for a gcc 4.7 LTO problem. > We know that at least LTO_REFERENCE_INITCALL() work around can > be removed if LTO is not supp

[PATCH v2] x86: remove LTO_REFERENCE_INITCALL()

2016-07-07 Thread Luis R. Rodriguez
The setup for LTO never made it upstream, and although this has some users, this is now really old stuff for a gcc 4.7 LTO problem. We know that at least LTO_REFERENCE_INITCALL() work around can be removed if LTO is not supported on v4.7 anymore. As per Andi the DISABLE_LTO and LTO_CFLAGS are stil