From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:46529) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RlYGx-0004mu-Dx for qemu-devel@nongnu.org; Thu, 12 Jan 2012 22:57:48 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RlYGw-00048O-78 for qemu-devel@nongnu.org; Thu, 12 Jan 2012 22:57:47 -0500 Received: from csmailer.cs.nctu.edu.tw ([140.113.235.130]:51403) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RlYGv-00047d-Ff for qemu-devel@nongnu.org; Thu, 12 Jan 2012 22:57:46 -0500 Received: from csmailer.cs.nctu.edu.tw (localhost [127.0.0.1]) by csmailer.cs.nctu.edu.tw (Postfix) with ESMTP id 630CE1AE for ; Fri, 13 Jan 2012 11:54:46 +0800 (CST) Received: from alumni.cs.nctu.edu.tw (alumni.cs.nctu.edu.tw [140.113.235.116]) by csmailer.cs.nctu.edu.tw (Postfix) with ESMTP id 45FA11AD for ; Fri, 13 Jan 2012 11:54:46 +0800 (CST) Received: (from chenwj@localhost) by alumni.cs.nctu.edu.tw (8.14.4/8.14.4/Submit) id q0D3vaTZ022093 for qemu-devel@nongnu.org; Fri, 13 Jan 2012 11:57:36 +0800 (CST) (envelope-from chenwj) Date: Fri, 13 Jan 2012 11:57:36 +0800 From: =?utf-8?B?6Zmz6Z+L5Lu7?= Message-ID: <20120113035736.GA10839@cs.nctu.edu.tw> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] Question about tlb_flush List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Hi all, When I looked at function tlb_flush (exec.c), I found its second parameter "flush_global" is never used. In tlb_flush comment, it says if flush_global is true, also flush global entries (not implemented yet) Does anyone know what the global entries are? Thanks. Regards, chenwj --=20 Wei-Ren Chen (=E9=99=B3=E9=9F=8B=E4=BB=BB) Computer Systems Lab, Institute of Information Science, Academia Sinica, Taiwan (R.O.C.) Tel:886-2-2788-3799 #1667 Homepage: http://people.cs.nctu.edu.tw/~chenwj