On 07/04/14 14:27, Arnd Bergmann wrote:
> On Friday 04 July 2014 11:13:31 Andrey Ryabinin wrote:
>>>
>>> but I wonder if there is a way to avoid the extra include here, as it might
>>> also
>>> cause a general slowdown because of asm/memory.h getting pulled into more .c
>>> files. Would it be
On Friday 04 July 2014 11:13:31 Andrey Ryabinin wrote:
> >
> > but I wonder if there is a way to avoid the extra include here, as it might
> > also
> > cause a general slowdown because of asm/memory.h getting pulled into more .c
> > files. Would it be reasonable to hardcode PAGE_SIZE here?
> >
On 07/04/14 00:24, Arnd Bergmann wrote:
> On Wednesday 18 June 2014, Andrey Ryabinin wrote:
>> diff --git a/arch/arm/include/asm/thread_info.h
>> b/arch/arm/include/asm/thread_info.h
>> index f989d7c..f85d2b0 100644
>> --- a/arch/arm/include/asm/thread_info.h
>> +++
On 07/04/14 00:24, Arnd Bergmann wrote:
On Wednesday 18 June 2014, Andrey Ryabinin wrote:
diff --git a/arch/arm/include/asm/thread_info.h
b/arch/arm/include/asm/thread_info.h
index f989d7c..f85d2b0 100644
--- a/arch/arm/include/asm/thread_info.h
+++ b/arch/arm/include/asm/thread_info.h
@@
On Friday 04 July 2014 11:13:31 Andrey Ryabinin wrote:
but I wonder if there is a way to avoid the extra include here, as it might
also
cause a general slowdown because of asm/memory.h getting pulled into more .c
files. Would it be reasonable to hardcode PAGE_SIZE here?
IMO it's
On 07/04/14 14:27, Arnd Bergmann wrote:
On Friday 04 July 2014 11:13:31 Andrey Ryabinin wrote:
but I wonder if there is a way to avoid the extra include here, as it might
also
cause a general slowdown because of asm/memory.h getting pulled into more .c
files. Would it be reasonable to
On Wednesday 18 June 2014, Andrey Ryabinin wrote:
> diff --git a/arch/arm/include/asm/thread_info.h
> b/arch/arm/include/asm/thread_info.h
> index f989d7c..f85d2b0 100644
> --- a/arch/arm/include/asm/thread_info.h
> +++ b/arch/arm/include/asm/thread_info.h
> @@ -14,9 +14,10 @@
>
> #include
>
On Wednesday 18 June 2014, Andrey Ryabinin wrote:
diff --git a/arch/arm/include/asm/thread_info.h
b/arch/arm/include/asm/thread_info.h
index f989d7c..f85d2b0 100644
--- a/arch/arm/include/asm/thread_info.h
+++ b/arch/arm/include/asm/thread_info.h
@@ -14,9 +14,10 @@
#include
On 06/18/14 18:40, Nicolas Pitre wrote:
> On Wed, 18 Jun 2014, Andrey Ryabinin wrote:
>
>> Changing kernel stack size on arm is not as simple as it should be:
>> 1) THRED_SIZE macro doen't respect PAGE_SIZE and THREAD_SIZE_ORDER
>> 2) stack size is hardcoded in get_thread_info macro
>>
>> This
On 06/18/14 18:31, Will Deacon wrote:
> On Wed, Jun 18, 2014 at 02:50:22PM +0100, Andrey Ryabinin wrote:
>> Changing kernel stack size on arm is not as simple as it should be:
>> 1) THRED_SIZE macro doen't respect PAGE_SIZE and THREAD_SIZE_ORDER
>
> THREAD_SIZE
>
Yup, I just found some more
On Wed, 18 Jun 2014, Andrey Ryabinin wrote:
> Changing kernel stack size on arm is not as simple as it should be:
> 1) THRED_SIZE macro doen't respect PAGE_SIZE and THREAD_SIZE_ORDER
> 2) stack size is hardcoded in get_thread_info macro
>
> This patch fixes it by caculating THREAD_SIZE and
On Wed, Jun 18, 2014 at 02:50:22PM +0100, Andrey Ryabinin wrote:
> Changing kernel stack size on arm is not as simple as it should be:
> 1) THRED_SIZE macro doen't respect PAGE_SIZE and THREAD_SIZE_ORDER
THREAD_SIZE
> 2) stack size is hardcoded in get_thread_info macro
>
> This patch fixes it
Changing kernel stack size on arm is not as simple as it should be:
1) THRED_SIZE macro doen't respect PAGE_SIZE and THREAD_SIZE_ORDER
2) stack size is hardcoded in get_thread_info macro
This patch fixes it by caculating THREAD_SIZE and thread_info address
taking into account PAGE_SIZE and
Changing kernel stack size on arm is not as simple as it should be:
1) THRED_SIZE macro doen't respect PAGE_SIZE and THREAD_SIZE_ORDER
2) stack size is hardcoded in get_thread_info macro
This patch fixes it by caculating THREAD_SIZE and thread_info address
taking into account PAGE_SIZE and
On Wed, Jun 18, 2014 at 02:50:22PM +0100, Andrey Ryabinin wrote:
Changing kernel stack size on arm is not as simple as it should be:
1) THRED_SIZE macro doen't respect PAGE_SIZE and THREAD_SIZE_ORDER
THREAD_SIZE
2) stack size is hardcoded in get_thread_info macro
This patch fixes it by
On Wed, 18 Jun 2014, Andrey Ryabinin wrote:
Changing kernel stack size on arm is not as simple as it should be:
1) THRED_SIZE macro doen't respect PAGE_SIZE and THREAD_SIZE_ORDER
2) stack size is hardcoded in get_thread_info macro
This patch fixes it by caculating THREAD_SIZE and
On 06/18/14 18:31, Will Deacon wrote:
On Wed, Jun 18, 2014 at 02:50:22PM +0100, Andrey Ryabinin wrote:
Changing kernel stack size on arm is not as simple as it should be:
1) THRED_SIZE macro doen't respect PAGE_SIZE and THREAD_SIZE_ORDER
THREAD_SIZE
Yup, I just found some more typos in my
On 06/18/14 18:40, Nicolas Pitre wrote:
On Wed, 18 Jun 2014, Andrey Ryabinin wrote:
Changing kernel stack size on arm is not as simple as it should be:
1) THRED_SIZE macro doen't respect PAGE_SIZE and THREAD_SIZE_ORDER
2) stack size is hardcoded in get_thread_info macro
This patch fixes it
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