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[70.53.122.15]) by smtp.gmail.com with ESMTPSA id 145sm225609qkf.18.2020.09.23.08.37.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Sep 2020 08:37:27 -0700 (PDT) Date: Wed, 23 Sep 2020 11:37:26 -0400 From: Peter Xu To: Leon Romanovsky Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Jason Gunthorpe , Andrew Morton , Jan Kara , Michal Hocko , Kirill Tkhai , Kirill Shutemov , Hugh Dickins , Christoph Hellwig , Andrea Arcangeli , John Hubbard , Oleg Nesterov , Linus Torvalds , Jann Horn Subject: Re: [PATCH 0/5] mm: Break COW for pinned pages during fork() Message-ID: <20200923153726.GD59978@xz-x1> References: <20200921211744.24758-1-peterx@redhat.com> <20200923102119.GK1223944@unreal> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20200923102119.GK1223944@unreal> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Sep 23, 2020 at 01:21:19PM +0300, Leon Romanovsky wrote: > Hi Peter, > > I'm ware that this series is under ongoing review and probably not > final, but we tested anyway and it solves our RDMA failures. Hi, Leon, Yes I think there'll definitely be more version(s), but thank you for the quick follow up! This is a very valuable information to know that we're at least with a good base point. Thanks, -- Peter Xu