Re: [PATCH V9 07/21] csky: MMU and page table management

2018-10-17 Thread Guo Ren
On Wed, Oct 17, 2018 at 05:06:56PM +0200, Arnd Bergmann wrote: > On Tue, Oct 16, 2018 at 5:01 AM Guo Ren wrote: > > > > This patch adds files related to memory management and here is our > > memory-layout: > > > >Fixmap : 0xffc02000 – 0xf000 (4 MB - 12KB) > >Pkmap:

Re: [PATCH V9 07/21] csky: MMU and page table management

2018-10-17 Thread Arnd Bergmann
On Tue, Oct 16, 2018 at 5:01 AM Guo Ren wrote: > > This patch adds files related to memory management and here is our > memory-layout: > >Fixmap : 0xffc02000 – 0xf000 (4 MB - 12KB) >Pkmap: 0xff80 – 0xffc0 (4 MB) >Vmalloc : 0xf020 – 0xff000

[PATCH V9 07/21] csky: MMU and page table management

2018-10-15 Thread Guo Ren
This patch adds files related to memory management and here is our memory-layout: Fixmap : 0xffc02000 – 0xf000 (4 MB - 12KB) Pkmap: 0xff80 – 0xffc0 (4 MB) Vmalloc : 0xf020 – 0xff00 (238 MB) Lowmem : 0x8000 – 0xc000