On 02/24/2014 09:56 AM, Jan Kiszka wrote:
> On 2014-02-24 01:29, Gilles Chanteperdrix wrote:
>> Hi,
>>
>> The following changes since commit ce5bfa8a3282c8f97d5ec4b36802333b29e8c241:
>>
>> ipipe: fix wrong assumption in startup code of rt-timers (SMP) (2014-02-13
>> 15:22:15 +0100)
>>
>> are available in the git repository at:
>>
>> git://git.xenomai.org/ipipe-gch.git for-ipipe-3.10
>>
>> for you to fetch changes up to da6384562ba94d28ffa7931e016a26b7db0b8ef5:
>>
>> ipipe/omap4: use the L2 cache write-allocate option (2014-02-24 01:26:47
>> +0100)
>>
>> ----------------------------------------------------------------
>> Charles Steinkuehler (1):
>> arm/ipipe: fix compilation error with THUMB2
>>
>> Gilles Chanteperdrix (6):
>> arm/ipipe: fetch processor id from threadinfo in non-legacy mode
>> ipipe: introduce the ipipe_smp_p predicate
>> ipipe/spinlocks: use ipipe_smp_p to optimize-out spinlocks code
>> ipipe/arm: optimize the SMP_ON_UP case
>> ipipe/arm: add an option to disable L2 cache write-allocate
>> ipipe/omap4: use the L2 cache write-allocate option
>>
>> arch/arm/include/asm/barrier.h | 44
>> +++++++++++++++++++++++++------
>> arch/arm/include/asm/hardware/cache-l2x0.h | 2 ++
>> arch/arm/include/asm/ipipe.h | 6 +++++
>> arch/arm/include/asm/ipipe_base.h | 32 +++++++++++++++++++++-
>> arch/arm/include/asm/percpu.h | 4 +--
>> arch/arm/kernel/entry-armv.S | 2 ++
>> arch/arm/kernel/ipipe.c | 22 +++++++++++++++-
>> arch/arm/mach-omap2/omap4-common.c | 3 ++-
>> arch/arm/mm/cache-l2x0.c | 13 +++++++++
>> include/linux/ipipe.h | 6 +++++
>> kernel/ipipe/core.c | 20 ++++++++------
>> 11 files changed, 133 insertions(+), 21 deletions(-)
>>
>
> Could we do a stable update at this chance? There is a trivial conflict
> in generic code and one in ARM in order to use recent 3.10. Maybe you
> can have a look at the latter, Gilles:
>
> http://git.xenomai.org/ipipe-jki.git/commit/?h=for-upstream/3.10&id=63866844101456d3f2f2405620eee7c4ad0bd88d
Since we are going to have to retest everything anyway when I am done
with the fd stuff, I would tend to prefer postponing the I-pipe stable
update at the same time. Even further than that: when we are ready to
release 3.0, so that if stable had a few more commits in the mean-time,
we will avoid useless tests.
--
Gilles.
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