Re: [PATCH v1 3/4] powerpc/mm: remove linear mapping if __add_pages() fails in arch_add_memory()

[Oscar Salvador]

On Wed, Nov 04, 2020 at 02:06:51PM +0200, Mike Rapoport wrote:
> On Wed, Nov 04, 2020 at 10:50:07AM +0100, osalvador wrote:
> > On Thu, Oct 29, 2020 at 05:27:17PM +0100, David Hildenbrand wrote:
> > > Let's revert what we did in case seomthing goes wrong and we return an
> > > error.
> > 
> > Dumb question, but should not we do this for other arches as well?
> 
> It seems arm64 and s390 already do that. 
> x86 could have its arch_add_memory() improved though :)

Right, I only stared at x86 and see it did not have it.
I guess we want to have all arches aligned with this.

Thanks

-- 
Oscar Salvador
SUSE L3