Re: [PATCH 0/4] PREEMPT_RT support for sparc64

[Allen Pais <allen.pais@oracle.com>]

On Wednesday 05 February 2014 04:13 PM, Sebastian Andrzej Siewior wrote:
> On 02/05/2014 11:38 AM, Allen Pais wrote:
>>>>>
>>>>> Allen Pais (4):
>>>>>   sparc64: use generic rwsem spinlocks rt
>>>>>   sparc64: allow forced irq threading
>>>>>   sparc64: convert spinlock_t to raw_spinlock_t in mmu_context_t
>>>>>   sparc64: convert ctx_alloc_lock raw_spinlock_t
>>>>>
>>>>>  arch/sparc/Kconfig                      |    7 +++----
>>>>>  arch/sparc/include/asm/mmu_64.h         |    2 +-
>>>>>  arch/sparc/include/asm/mmu_context_64.h |   10 +++++-----
>>>>>  arch/sparc/kernel/smp_64.c              |    4 ++--
>>>>>  arch/sparc/mm/init_64.c                 |   14 +++++++-------
>>>>>  arch/sparc/mm/tsb.c                     |   20 ++++++++++----------
>>>>>  6 files changed, 28 insertions(+), 29 deletions(-)
>>>>>
>>>>
>>>> Sebastian, Any idea on the status of these patches?
>>>
>>> I took that all in one I think so they are part of -RT. These individual
>>> should go upstream via DaveM / the sparc tree.
>>>
>>
>>  I think DaveM has to pick irq threading patch. The rest are -RT. Will ping the sparc
>> list and check.
> 
> The rwsem thingy is the only -RT specific and it depends on -RT only
> Kconfig symbols. The spin_lock_t to raw_spinlock_t conversations can
> also go upstream.

They've all been sent upstream. Will check with DaveM on the status.

Thanks again.

Allen