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[209.85.220.41]) by mx.google.com with SMTPS id g12sor13156594uak.39.2019.04.05.04.08.11 for (Google Transport Security); Fri, 05 Apr 2019 04:08:12 -0700 (PDT) Received-SPF: pass (google.com: domain of pankajssuryawanshi@gmail.com designates 209.85.220.41 as permitted sender) client-ip=209.85.220.41; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=YjQQyc0v; spf=pass (google.com: domain of pankajssuryawanshi@gmail.com designates 209.85.220.41 as permitted sender) smtp.mailfrom=pankajssuryawanshi@gmail.com; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=aNIE+vTdHVNNwkQKeXlvGCPDjyzvwN94yT8EdXPvcDk=; b=YjQQyc0vH/iTzn9q9KH4Ho6nf2qoWGMMi7Oj2okeFUJ1uJU3WSghTMeMC7CRaOajTa 7HT+R8WaKGJzCUNszqG7rfPNhZ/Dki5wuVbxn9GknapEo5DZZzbKbAUzdR2GVhlWTcaj K5kPoEj3SKg0Is52+CEvjWY5KJRvYoLgg4d3eujSMNBRTIG0ma2UBxJSyyq/d8xlv6Jm 3lTJ507s1T7/YwOBGjqPN51jw6wkk1nF713OeiwkKuRAqvDQvfExbdzGe3N/nInJAOEa wbbPu7qIN3FVJJjr4oqzt0H6jrI5Lw6LGYy3jNdA66P/IZIIMxHKzKXyTyuuO1Yc/0Q1 P7sQ== X-Google-Smtp-Source: APXvYqwaiwZeI5Pbozfipwhzg/uzyeylVwqaQSeQvDHIXpBJrPCNsye7bbu9JkawWF9KOTKx27Fgghj9VCBsQ1CAONE= X-Received: by 2002:ab0:3419:: with SMTP id z25mr7274184uap.102.1554462491569; Fri, 05 Apr 2019 04:08:11 -0700 (PDT) MIME-Version: 1.0 From: Pankaj Suryawanshi Date: Fri, 5 Apr 2019 16:37:58 +0530 Message-ID: Subject: How to calculate page address to PFN To: linux-kernel@vger.kernel.org, linux-mm@kvack.org, kernelnewbies@kernelnewbies.org Content-Type: multipart/alternative; boundary="000000000000a074ac0585c680c7" 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: --000000000000a074ac0585c680c7 Content-Type: text/plain; charset="UTF-8" Hello, I have PFN of all processes in user space, how to calculate page address to PFN. eg . page address :bf05febc in kernel space. I have PFN no for user space processes as below. 8a81b 69da0 88cf4 88d06 88d07 9549f 952d0 9734a 87c7d 87ca0 How to calculate/match page address to PFN ? Regards, Pankaj --000000000000a074ac0585c680c7 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hello,

I have PFN of all processes in user space, how to calcul= ate page address to PFN.

eg .

page address :bf05= febc in kernel space.

I have PFN no for user space processes as below.<= /div>

8a81b
69da0
88cf4
88d06
<= div dir=3D"auto">88d07
9549f
= 952d0
9734a
87c7d
87ca0

How to= calculate/match page address to PFN ?

Regards,
Pankaj
--000000000000a074ac0585c680c7--