Re: [Xen-devel] [PATCH 0.5/5] arm/alternatives: Drop the !HAS_ALTERNATIVE infrastructure

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

On Tue, Jan 30, 2018 at 11:31:27AM +0000, Andrew Cooper wrote:
> On 30/01/18 11:29, Julien Grall wrote:
> > Hi Andrew,
> >
> > Thank you for doing the clean-up.
> >
> > On 30/01/18 11:16, Andrew Cooper wrote:
> >> ARM now unconditionally selects HAS_ALTERNATIVE, which has caused the
> >> !HAS_ALTERNATIVE code in include/asm-arm/alternative.h to bitrot to
> >> the point
> >> of failing to compile.
> >>
> >> Expand all the CONFIG_HAS_ALTERNATIVE references in ARM code.
> >>
> >> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> >> ---
> >> CC: Stefano Stabellini <sstabellini@xxxxxxxxxx>
> >> CC: Julien Grall <julien.grall@xxxxxxx>
> >> CC: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
> >>
> >> N.B. Only compile tested
> >> ---
> >>   xen/arch/arm/xen.lds.S                    |  2 --
> >>   xen/include/asm-arm/alternative.h         | 15 ---------------
> >>   xen/test/livepatch/xen_hello_world_func.c |  2 +-
> >
> > You forgot on in include/asm-arm/cpuerrata.h :).
> 
> Oops - so I did.  Folded this incremental diff.
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>

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