Re: [PATCH v2] ARM: mm: support big-endian page tables

2014-04-16 Thread Jianguo Wu
On 2014/4/16 20:28, Marc Zyngier wrote: > On 16/04/14 03:45, Jianguo Wu wrote: >> On 2014/4/14 19:14, Marc Zyngier wrote: >> >>> On 14/04/14 11:43, Will Deacon wrote: (catching up on old email) On Tue, Mar 18, 2014 at 07:35:59AM +, Jianguo Wu wrote: > Cloud you please take a

Re: [PATCH v2] ARM: mm: support big-endian page tables

2014-04-16 Thread Marc Zyngier
On 16/04/14 03:45, Jianguo Wu wrote: > On 2014/4/14 19:14, Marc Zyngier wrote: > >> On 14/04/14 11:43, Will Deacon wrote: >>> (catching up on old email) >>> >>> On Tue, Mar 18, 2014 at 07:35:59AM +, Jianguo Wu wrote: Cloud you please take a look at this? >>> >>> [...] >>> On 2014/2/1

Re: [PATCH v2] ARM: mm: support big-endian page tables

2014-04-15 Thread Jianguo Wu
On 2014/4/14 19:14, Marc Zyngier wrote: > On 14/04/14 11:43, Will Deacon wrote: >> (catching up on old email) >> >> On Tue, Mar 18, 2014 at 07:35:59AM +, Jianguo Wu wrote: >>> Cloud you please take a look at this? >> >> [...] >> >>> On 2014/2/17 15:05, Jianguo Wu wrote: When enable LPAE a

Re: [PATCH v2] ARM: mm: support big-endian page tables

2014-04-14 Thread Marc Zyngier
On 14/04/14 11:43, Will Deacon wrote: > (catching up on old email) > > On Tue, Mar 18, 2014 at 07:35:59AM +, Jianguo Wu wrote: >> Cloud you please take a look at this? > > [...] > >> On 2014/2/17 15:05, Jianguo Wu wrote: >>> When enable LPAE and big-endian in a hisilicon board, while specify

Re: [PATCH v2] ARM: mm: support big-endian page tables

2014-04-14 Thread Will Deacon
(catching up on old email) On Tue, Mar 18, 2014 at 07:35:59AM +, Jianguo Wu wrote: > Cloud you please take a look at this? [...] > On 2014/2/17 15:05, Jianguo Wu wrote: > > When enable LPAE and big-endian in a hisilicon board, while specify > > mem=384M mem=512M@7680M, will get bad page stat

Re: [PATCH v2] ARM: mm: support big-endian page tables

2014-03-18 Thread Jianguo Wu
Hi Russell, Cloud you please take a look at this? Thanks! On 2014/2/17 15:05, Jianguo Wu wrote: > When enable LPAE and big-endian in a hisilicon board, while specify > mem=384M mem=512M@7680M, will get bad page state: > > Freeing unused kernel memory: 180K (c0466000 - c0493000) > BUG: Bad page