Re: [PATCH memory-model 0/3] Updates to the formal memory model

From: Akira Yokosawa
Date: Tue Dec 04 2018 - 10:40:10 EST


On 2018/12/03 15:51:27 -0800, Paul E. McKenney wrote:
> On Tue, Dec 04, 2018 at 08:28:03AM +0900, Akira Yokosawa wrote:
>> On 2018/12/03 15:04:11 -0800, Paul E. McKenney wrote:
>>> Hello, Ingo!
>>>
>>> This series contains updates to the Linux kernel's formal memory model
>>> in tools/memory-model. These patches are ready for inclusion into -tip.
>>>
>>> 1. Model smp_mb__after_unlock_lock(), courtesy of Andrea Parri.
>>>
>>> 2. Add scripts to check github litmus tests.
>>>
>>> 3. Make scripts take "-j" abbreviation for "--jobs".
>>>
>>> There is another series in preparation to model SRCU, but this series
>>> requires hot-off-the presses changes to the herd tool that have not yet
>>> been released. This SRCU series is therefore targeting the merge window
>>> after the upcoming one. People wishing to experiment with the prototype
>>> SRCU model may obtain it from my -rcu tree at branch "dev", and use
>>> a bleeding-edge herd7 built from https://github.com/herd/herdtools7/,
>>> version 7.51+2(dev), which is (commit 10403b24070c) or later.
>>
>> On the master branch of herdtools7, SRCU support was added in version
>> 7.51+4(dev), which is commit 6ec9da1f4d58, or later.
>
> It has been working for me with version 7.51+2(dev), but perhaps I
> have just been getting lucky. It wouldn't be the first time! ;-)

Sounds like you've been at the HEAD of topic branch "srcu".

Thanks, Akira
>
> Thanx, Paul
>
>> Thanks, Akira
>>
>>>
>>> Thanx, Paul
>>>
>>> ------------------------------------------------------------------------
>>>
>>> .gitignore | 1
>>> README | 2
>>> linux-kernel.bell | 3
>>> linux-kernel.cat | 4 -
>>> linux-kernel.def | 1
>>> scripts/README | 70 ++++++++++++++++++++++
>>> scripts/checkalllitmus.sh | 53 +++++++----------
>>> scripts/checkghlitmus.sh | 65 ++++++++++++++++++++
>>> scripts/checklitmus.sh | 74 +++--------------------
>>> scripts/checklitmushist.sh | 60 +++++++++++++++++++
>>> scripts/cmplitmushist.sh | 87 +++++++++++++++++++++++++++
>>> scripts/initlitmushist.sh | 68 +++++++++++++++++++++
>>> scripts/judgelitmus.sh | 78 +++++++++++++++++++++++++
>>> scripts/newlitmushist.sh | 61 +++++++++++++++++++
>>> scripts/parseargs.sh | 140 ++++++++++++++++++++++++++++++++++++++++++++-
>>> scripts/runlitmushist.sh | 87 +++++++++++++++++++++++++++
>>> 16 files changed, 757 insertions(+), 97 deletions(-)
>>>
>>
>