linux-kernel - Re: [PATCH v2 rdma-next] RDMA/mlx5: Enable Relaxed Ordering by default for kernel ULPs

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <YNGBJRRWBql413nM@unreal>
Date:   Tue, 22 Jun 2021 09:20:21 +0300
From:   Leon Romanovsky <leon@...nel.org>
To:     Jason Gunthorpe <jgg@...dia.com>
Cc:     Christoph Hellwig <hch@....de>, Doug Ledford <dledford@...hat.com>,
        Avihai Horon <avihaih@...dia.com>,
        linux-kernel@...r.kernel.org, linux-rdma@...r.kernel.org,
        Bart Van Assche <bvanassche@....org>,
        Tom Talpey <tom@...pey.com>,
        Santosh Shilimkar <santosh.shilimkar@...cle.com>,
        Chuck Lever III <chuck.lever@...cle.com>,
        Keith Busch <kbusch@...nel.org>,
        David Laight <David.Laight@...lab.com>,
        Honggang LI <honli@...hat.com>,
        Max Gurtovoy <mgurtovoy@...dia.com>
Subject: Re: [PATCH v2 rdma-next] RDMA/mlx5: Enable Relaxed Ordering by
 default for kernel ULPs

On Mon, Jun 21, 2021 at 08:18:37PM -0300, Jason Gunthorpe wrote:
> On Mon, Jun 21, 2021 at 10:20:33PM +0200, Christoph Hellwig wrote:
> > On Mon, Jun 21, 2021 at 03:02:05PM -0300, Jason Gunthorpe wrote:
> > > Someone is working on dis-entangling the access flags? It took a long
> > > time to sort out that this mess in wr.c actually does have a
> > > distinct user/kernel call chain too..
> > 
> > I'd love to see it done, but I won't find time for it anytime soon.
> 
> Heh, me too..
> 
> I did actually once try to get a start on doing something to wr.c but
> it rapidly started to get into mire..
> 
> I thought I recalled Leon saying he or Avihai would work on the ACCESS
> thing anyhow?

Yes, we are planning to do it for the next cycle. 

Thanks

> 
> Thanks,
> Jason