From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41150) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZPVNj-0001au-Uq for qemu-devel@nongnu.org; Wed, 12 Aug 2015 08:43:48 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZPVNg-0003MS-QU for qemu-devel@nongnu.org; Wed, 12 Aug 2015 08:43:47 -0400 Received: from mail-wi0-x22e.google.com ([2a00:1450:400c:c05::22e]:37939) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZPVNg-0003MN-Iv for qemu-devel@nongnu.org; Wed, 12 Aug 2015 08:43:44 -0400 Received: by wicja10 with SMTP id ja10so26166517wic.1 for ; Wed, 12 Aug 2015 05:43:43 -0700 (PDT) Sender: Paolo Bonzini References: <1438966995-5913-1-git-send-email-a.rigo@virtualopensystems.com> <1438966995-5913-4-git-send-email-a.rigo@virtualopensystems.com> From: Paolo Bonzini Message-ID: <55CB3F7B.8080105@redhat.com> Date: Wed, 12 Aug 2015 14:43:39 +0200 MIME-Version: 1.0 In-Reply-To: <1438966995-5913-4-git-send-email-a.rigo@virtualopensystems.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8bit Subject: Re: [Qemu-devel] [RFC v4 3/9] softmmu: Add helpers for a new slowpath List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Alvise Rigo , qemu-devel@nongnu.org, mttcg@listserver.greensocs.com Cc: claudio.fontana@huawei.com, jani.kokkonen@huawei.com, tech@virtualopensystems.com, alex.bennee@linaro.org On 07/08/2015 19:03, Alvise Rigo wrote: > + > + /* For this vCPU, just update the TLB entry, no need to flush. */ > + env->tlb_table[mmu_idx][index].addr_write |= TLB_EXCL; Couldn't this vCPU also have two aliasing entries in the TLB? Paolo