Re: [PATCH v2 17/20] mm: free_area_init: allow defining max_zone_pfn in descending order

2020-05-05 Thread Vineet Gupta
On 5/5/20 6:18 AM, Guenter Roeck wrote: > On 5/4/20 8:39 AM, Mike Rapoport wrote: >> On Sun, May 03, 2020 at 11:43:00AM -0700, Guenter Roeck wrote: >>> On Sun, May 03, 2020 at 10:41:38AM -0700, Guenter Roeck wrote: Hi, On Wed, Apr 29, 2020 at 03:11:23PM +0300, Mike Rapoport wrote:

Re: [PATCH v2 17/20] mm: free_area_init: allow defining max_zone_pfn in descending order

2020-05-05 Thread Mike Rapoport
On Tue, May 05, 2020 at 06:18:11AM -0700, Guenter Roeck wrote: > On 5/4/20 8:39 AM, Mike Rapoport wrote: > > On Sun, May 03, 2020 at 11:43:00AM -0700, Guenter Roeck wrote: > >> On Sun, May 03, 2020 at 10:41:38AM -0700, Guenter Roeck wrote: > >>> Hi, > >>> > >>> On Wed, Apr 29, 2020 at 03:11:23PM

Re: [PATCH v2 17/20] mm: free_area_init: allow defining max_zone_pfn in descending order

2020-05-05 Thread Guenter Roeck
On 5/4/20 8:39 AM, Mike Rapoport wrote: > On Sun, May 03, 2020 at 11:43:00AM -0700, Guenter Roeck wrote: >> On Sun, May 03, 2020 at 10:41:38AM -0700, Guenter Roeck wrote: >>> Hi, >>> >>> On Wed, Apr 29, 2020 at 03:11:23PM +0300, Mike Rapoport wrote: From: Mike Rapoport Some

Re: [PATCH v2 17/20] mm: free_area_init: allow defining max_zone_pfn in descending order

2020-05-04 Thread Mike Rapoport
On Sun, May 03, 2020 at 11:43:00AM -0700, Guenter Roeck wrote: > On Sun, May 03, 2020 at 10:41:38AM -0700, Guenter Roeck wrote: > > Hi, > > > > On Wed, Apr 29, 2020 at 03:11:23PM +0300, Mike Rapoport wrote: > > > From: Mike Rapoport > > > > > > Some architectures (e.g. ARC) have the

Re: [PATCH v2 17/20] mm: free_area_init: allow defining max_zone_pfn in descending order

2020-05-03 Thread Guenter Roeck
On Sun, May 03, 2020 at 10:41:38AM -0700, Guenter Roeck wrote: > Hi, > > On Wed, Apr 29, 2020 at 03:11:23PM +0300, Mike Rapoport wrote: > > From: Mike Rapoport > > > > Some architectures (e.g. ARC) have the ZONE_HIGHMEM zone below the > > ZONE_NORMAL. Allowing free_area_init() parse

Re: [PATCH v2 17/20] mm: free_area_init: allow defining max_zone_pfn in descending order

2020-05-03 Thread Guenter Roeck
Hi, On Wed, Apr 29, 2020 at 03:11:23PM +0300, Mike Rapoport wrote: > From: Mike Rapoport > > Some architectures (e.g. ARC) have the ZONE_HIGHMEM zone below the > ZONE_NORMAL. Allowing free_area_init() parse max_zone_pfn array even it is > sorted in descending order allows using free_area_init()