Re: [PATCH memory-model 0/3] Updates to the formal memory model
From: Paul E. McKenney
Date: Mon Dec 03 2018 - 18:51:36 EST
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! ;-)
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(-)
> >
>