On Tue, Jun 28, 2016 at 09:21:05PM +1000, Michael Ellerman wrote:
No, you need to use mmu_linear_psize for the hotplug case.
But you can probably factor out a common routine that both cases use, and hide
the hash vs radix check in that.
Okay, I'm trying to refactor {create,remove}_section_mapp
Michael Ellerman writes:
> On Thu, 2016-06-23 at 14:37 -0500, Reza Arbab wrote:
>> On Thu, Jun 23, 2016 at 10:47:20PM +0530, Aneesh Kumar K.V wrote:
>> > Reza Arbab writes:
>> > > These functions are making direct calls to the hash table APIs,
>> > > leading to a BUG() on systems using radix.
>>
On Thu, 2016-06-23 at 14:37 -0500, Reza Arbab wrote:
> On Thu, Jun 23, 2016 at 10:47:20PM +0530, Aneesh Kumar K.V wrote:
> > Reza Arbab writes:
> > > These functions are making direct calls to the hash table APIs,
> > > leading to a BUG() on systems using radix.
> > >
> > > Switch them to the vme
On 24/06/16 03:17, Aneesh Kumar K.V wrote:
> Reza Arbab writes:
>
>> These functions are making direct calls to the hash table APIs,
>> leading to a BUG() on systems using radix.
>>
>> Switch them to the vmemmap_{create,remove}_mapping() wrappers, and
>> move to the __meminit section.
>
>
> T
On Thu, Jun 23, 2016 at 02:37:39PM -0500, Reza Arbab wrote:
Could it be that the functions just need to be renamed
hash__create_mapping()/radix__create_mapping() and moved out of #ifdef
SPARSEMEM_VMEMMAP?
Or vice-versa, maybe the callers should have been wrapped in the first
place:
arch_add
On Thu, Jun 23, 2016 at 10:47:20PM +0530, Aneesh Kumar K.V wrote:
Reza Arbab writes:
These functions are making direct calls to the hash table APIs,
leading to a BUG() on systems using radix.
Switch them to the vmemmap_{create,remove}_mapping() wrappers, and
move to the __meminit section.
Th
On 06/23/2016 12:17 PM, Aneesh Kumar K.V wrote:
> Reza Arbab writes:
>
>> These functions are making direct calls to the hash table APIs,
>> leading to a BUG() on systems using radix.
>>
>> Switch them to the vmemmap_{create,remove}_mapping() wrappers, and
>> move to the __meminit section.
>
>
Reza Arbab writes:
> These functions are making direct calls to the hash table APIs,
> leading to a BUG() on systems using radix.
>
> Switch them to the vmemmap_{create,remove}_mapping() wrappers, and
> move to the __meminit section.
They are really not the same. They can possibly end up using
These functions are making direct calls to the hash table APIs,
leading to a BUG() on systems using radix.
Switch them to the vmemmap_{create,remove}_mapping() wrappers, and
move to the __meminit section.
Signed-off-by: Reza Arbab
---
arch/powerpc/mm/mem.c | 8
1 file changed, 4 insert
