Re: [Xen-devel] [PATCH v3 01/18] arm/x86: Add HAS_[ALTERNATIVE|EX_TABLE]

2016-09-13 Thread Konrad Rzeszutek Wilk
On Mon, Sep 12, 2016 at 04:31:20PM +0100, Julien Grall wrote: > Hi, > > On 12/09/16 16:28, Jan Beulich wrote: > > > > > On 11.09.16 at 22:35, wrote: > > > x86 implements all of them by default - and we just > > > add two extra HAS_ variables to be declared in autoconf.h.

Re: [Xen-devel] [PATCH v3 01/18] arm/x86: Add HAS_[ALTERNATIVE|EX_TABLE]

2016-09-12 Thread Julien Grall
Hi, On 12/09/16 16:28, Jan Beulich wrote: On 11.09.16 at 22:35, wrote: x86 implements all of them by default - and we just add two extra HAS_ variables to be declared in autoconf.h. ARM 64 only has alternative while ARM 32 has none of them. The ARM64 is going to be a

Re: [Xen-devel] [PATCH v3 01/18] arm/x86: Add HAS_[ALTERNATIVE|EX_TABLE]

2016-09-12 Thread Jan Beulich
>>> On 11.09.16 at 22:35, wrote: > x86 implements all of them by default - and we just > add two extra HAS_ variables to be declared in autoconf.h. > > ARM 64 only has alternative while ARM 32 has none of them. > The ARM64 is going to be a bit funny as there is an >

[Xen-devel] [PATCH v3 01/18] arm/x86: Add HAS_[ALTERNATIVE|EX_TABLE]

2016-09-11 Thread Konrad Rzeszutek Wilk
x86 implements all of them by default - and we just add two extra HAS_ variables to be declared in autoconf.h. ARM 64 only has alternative while ARM 32 has none of them. The ARM64 is going to be a bit funny as there is an ALTERNATIVE already and we end up selecting the HAS_ALTERNATIVE whenever