On Apr 8, 2011, at 2:22 AM, Michael Ellerman wrote:
> The calculation of the size for the exception save area of the TLB
> miss handler is wrong, luckily it's too big not too small.
>
> Rework it to make it a bit clearer, and also correct. We want 3 save
> areas, each EX_TLB_SIZE _bytes_.
>
> S
The calculation of the size for the exception save area of the TLB
miss handler is wrong, luckily it's too big not too small.
Rework it to make it a bit clearer, and also correct. We want 3 save
areas, each EX_TLB_SIZE _bytes_.
Signed-off-by: Michael Ellerman
---
arch/powerpc/include/asm/paca.h
On Apr 5, 2011, at 6:39 PM, Benjamin Herrenschmidt wrote:
> On Tue, 2011-04-05 at 07:41 -0500, Kumar Gala wrote:
>>> Rework it to make it a bit clearer, and also correct. We want 3 save
>>> areas, each EX_TLB_SIZE _bytes_.
>>
>> Where does the 3 come from? I have a guess, and think its possible
On Tue, 2011-04-05 at 07:41 -0500, Kumar Gala wrote:
> > Rework it to make it a bit clearer, and also correct. We want 3 save
> > areas, each EX_TLB_SIZE _bytes_.
>
> Where does the 3 come from? I have a guess, and think its possible we
> (FSL) want 4?
Wrong guess :-) It's not about exception le
On Apr 5, 2011, at 1:28 AM, Michael Ellerman wrote:
> The calculation of the size for the exception save area of the TLB
> miss handler is wrong, luckily it's too big not too small.
>
> Rework it to make it a bit clearer, and also correct. We want 3 save
> areas, each EX_TLB_SIZE _bytes_.
Where
The calculation of the size for the exception save area of the TLB
miss handler is wrong, luckily it's too big not too small.
Rework it to make it a bit clearer, and also correct. We want 3 save
areas, each EX_TLB_SIZE _bytes_.
Signed-off-by: Michael Ellerman
---
arch/powerpc/include/asm/paca.h
