Re: [PATCH v2 7/8] powerpc/mm: remove linear mapping if __add_pages() fails in arch_add_memory()

2020-11-17 Thread Michael Ellerman
David Hildenbrand writes: > On 17.11.20 16:51, Oscar Salvador wrote: >> On Wed, Nov 11, 2020 at 03:53:21PM +0100, David Hildenbrand wrote: >>> Let's revert what we did in case seomthing goes wrong and we return an >> "something" :-) > > Thanks! :) > > @Michael, I assume if I don't have to resend,

Re: [PATCH v2 7/8] powerpc/mm: remove linear mapping if __add_pages() fails in arch_add_memory()

2020-11-17 Thread David Hildenbrand
On 17.11.20 16:51, Oscar Salvador wrote: On Wed, Nov 11, 2020 at 03:53:21PM +0100, David Hildenbrand wrote: Let's revert what we did in case seomthing goes wrong and we return an "something" :-) Thanks! :) @Michael, I assume if I don't have to resend, this can be fixed up? -- Thanks,

Re: [PATCH v2 7/8] powerpc/mm: remove linear mapping if __add_pages() fails in arch_add_memory()

2020-11-17 Thread Oscar Salvador
On Wed, Nov 11, 2020 at 03:53:21PM +0100, David Hildenbrand wrote: > Let's revert what we did in case seomthing goes wrong and we return an "something" :-) > error - as already done on arm64 and s390x. > > Cc: Michael Ellerman > Cc: Benjamin Herrenschmidt > Cc: Paul Mackerras > Cc: Rashmica