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[174.93.89.182]) by smtp.gmail.com with ESMTPSA id a16sm7843159qta.69.2021.02.05.07.51.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 Feb 2021 07:51:15 -0800 (PST) Date: Fri, 5 Feb 2021 10:51:14 -0500 From: Peter Xu To: "Zhang, Wei" Cc: "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , Kirill Shutemov , Mike Rapoport , Matthew Wilcox , Miaohe Lin , Andrea Arcangeli , "Pressman, Gal" , Jan Kara , Jann Horn , Andrew Morton , Kirill Tkhai , Linus Torvalds , Mike Kravetz , Jason Gunthorpe , David Gibson , Christoph Hellwig Subject: Re: [PATCH v2 4/4] hugetlb: Do early cow when page pinned on src mm Message-ID: <20210205155114.GY6468@xz-x1> References: <20210204145033.136755-1-peterx@redhat.com> <20210204145033.136755-5-peterx@redhat.com> <329ADC08-552E-423B-9230-99643B81C14A@amazon.com> MIME-Version: 1.0 In-Reply-To: <329ADC08-552E-423B-9230-99643B81C14A@amazon.com> Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=peterx@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Disposition: inline X-Bogosity: Ham, tests=bogofilter, spamicity=0.000006, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Fri, Feb 05, 2021 at 02:58:33PM +0000, Zhang, Wei wrote: > Hi Peter, Hi, Wei, > > Gal and I worked together. We tested the patch v2 and can confirm it is working as intended. > > Thank you very much for your quick response! My thanks too on the quick testing! Sorry that I'll need to post v3; please feel free to hold off the testing until I got some r-bs with the new version. Thanks, -- Peter Xu