On Wed, Nov 04, 2020 at 07:02:20PM +0100, Vlastimil Babka wrote:
> On 11/3/20 5:20 PM, Mike Rapoport wrote:
> > From: Mike Rapoport
>
> Subject should have "on DEBUG_PAGEALLOC" ?
>
> > The design of DEBUG_PAGEALLOC presumes that __kernel_map_pages() must never
> > fail. With this assumption is
On 11/3/20 5:20 PM, Mike Rapoport wrote:
From: Mike Rapoport
Subject should have "on DEBUG_PAGEALLOC" ?
The design of DEBUG_PAGEALLOC presumes that __kernel_map_pages() must never
fail. With this assumption is wouldn't be safe to allow general usage of
this function.
Moreover, some
From: Mike Rapoport
The design of DEBUG_PAGEALLOC presumes that __kernel_map_pages() must never
fail. With this assumption is wouldn't be safe to allow general usage of
this function.
Moreover, some architectures that implement __kernel_map_pages() have this
function guarded by #ifdef