From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Paul E. McKenney" Subject: Re: [PATCH memory-model 0/3] Updates to the formal memory model Date: Mon, 3 Dec 2018 15:51:27 -0800 Message-ID: <20181203235127.GS4170@linux.ibm.com> References: <20181203230411.GA27476@linux.ibm.com> <802d5c17-74fd-86a1-efba-5ee2825a0c3c@gmail.com> Reply-To: paulmck@linux.ibm.com Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <802d5c17-74fd-86a1-efba-5ee2825a0c3c@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: Akira Yokosawa Cc: mingo@kernel.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, stern@rowland.harvard.edu, parri.andrea@gmail.com, will.deacon@arm.com, peterz@infradead.org, boqun.feng@gmail.com, npiggin@gmail.com, dhowells@redhat.com, j.alglave@ucl.ac.uk, luc.maranget@inria.fr List-Id: linux-arch.vger.kernel.org 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(-) > > > From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:48020 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725994AbeLCXvc (ORCPT ); Mon, 3 Dec 2018 18:51:32 -0500 Received: from pps.filterd (m0098419.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id wB3Nn0EI036554 for ; Mon, 3 Dec 2018 18:51:31 -0500 Received: from e17.ny.us.ibm.com (e17.ny.us.ibm.com [129.33.205.207]) by mx0b-001b2d01.pphosted.com with ESMTP id 2p5c1jnkvp-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Mon, 03 Dec 2018 18:51:31 -0500 Received: from localhost by e17.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 3 Dec 2018 23:51:31 -0000 Date: Mon, 3 Dec 2018 15:51:27 -0800 From: "Paul E. McKenney" Subject: Re: [PATCH memory-model 0/3] Updates to the formal memory model Reply-To: paulmck@linux.ibm.com References: <20181203230411.GA27476@linux.ibm.com> <802d5c17-74fd-86a1-efba-5ee2825a0c3c@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <802d5c17-74fd-86a1-efba-5ee2825a0c3c@gmail.com> Message-ID: <20181203235127.GS4170@linux.ibm.com> Sender: linux-arch-owner@vger.kernel.org List-ID: To: Akira Yokosawa Cc: mingo@kernel.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, stern@rowland.harvard.edu, parri.andrea@gmail.com, will.deacon@arm.com, peterz@infradead.org, boqun.feng@gmail.com, npiggin@gmail.com, dhowells@redhat.com, j.alglave@ucl.ac.uk, luc.maranget@inria.fr Message-ID: <20181203235127.q6LaspOVpE1sCk4bnUEfVnNdryh8T_-JwwxcmwlY_s0@z> 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(-) > > >