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AJvYcCUcNXyEiT5wZh21PmG2v5AolQRoTM3pfrAGx+94+asbRMNYFnjnb+EBq+eeAj+yFCrA3zdDtsrSDw==@kvack.org X-Gm-Message-State: AOJu0YyNwUmUByLhfDa8Fjh+TjN61BryGKyszRtpsEk7No4ZH8tBfr3F 6uTwwG5tRfepibFGrZE/KO2yQxAt0usG820yuk+aIGIrviWYDBMxbT0AZBt1RzV1y/sQjErP9sx 6aBr0FDqkiYDIaiIb22mefeKWQShJG0Y= X-Gm-Gg: ASbGncstT+LDqDygo7cg+hbLHI8yTfx+C0YFsLazjZChQfuow/vmxakom3JBA8MIdyf +3Xjjq8zuL0Wv3Y5xYFA2XWoLgb2gT+mDUuhra7q2IrjI0j5fTZNjQmHAxrhSdfhFhCKb4YyMFR QZeIN8dUHRG0XmyRaP5/t2ZnDqIVaSZa8rdhX/uxXpEYA= X-Google-Smtp-Source: AGHT+IHvYdE39EACJnF9L4Sa6mOr/QWcWxmXCZeLqDnLCkc5ExYvVVhUmUjlf0Ams2hNBk7cPyvbicFqdWi87MZP4js= X-Received: by 2002:a17:907:da16:b0:adb:41e4:8c73 with SMTP id a640c23a62f3a-ae057bbd05fmr1741628466b.55.1750773738471; Tue, 24 Jun 2025 07:02:18 -0700 (PDT) MIME-Version: 1.0 References: <20250510125948.2383778-1-xavier_qy@163.com> <99a0a2c8-d98e-4c81-9207-c55c72c00872@arm.com> <225fd9dd-2b97-4ec6-a9a6-fe148c4b901e@arm.com> <20250622153410.1f74305615cbd089fcf943bb@linux-foundation.org> In-Reply-To: <20250622153410.1f74305615cbd089fcf943bb@linux-foundation.org> From: Xavier Xia Date: Tue, 24 Jun 2025 22:02:07 +0800 X-Gm-Features: AX0GCFv3xGvkBtHxkXsYG0Ch3iAgAYZu6lie4hi2FnohKkQq5kO8wLkkg-uO8OI Message-ID: Subject: Re: [PATCH v6] arm64/mm: Optimize loop to reduce redundant operations of contpte_ptep_get To: Andrew Morton Cc: Ryan Roberts , will@kernel.org, Xavier Xia , 21cnbao@gmail.com, dev.jain@arm.com, ioworker0@gmail.com, catalin.marinas@arm.com, david@redhat.com, gshan@redhat.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, willy@infradead.org, ziy@nvidia.com, Barry Song , linux-mm@kvack.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: B95951A0018 X-Stat-Signature: sgk4yh517ywop883ratijdek41zxx33n X-Rspam-User: X-Rspamd-Server: rspam01 X-HE-Tag: 1750773740-286406 X-HE-Meta: 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 0prYFQzI 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Mon, Jun 23, 2025 at 6:34=E2=80=AFAM Andrew Morton wrote: > > On Fri, 20 Jun 2025 15:56:55 +0800 Xavier Xia wr= ote: > > > May I follow up: Does this patch require any further changes? Is it > > now meeting the merging criteria? > > I think a refresh/retest/resend would be best at this time please, help > people take a fresh look at it. Okay, I'll try sending a new version. Thank you for the reminder. -- Thanks, Xavier