From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:36799) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fziLk-0007vO-Pl for qemu-devel@nongnu.org; Tue, 11 Sep 2018 09:05:06 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fziHM-00043j-Tx for qemu-devel@nongnu.org; Tue, 11 Sep 2018 09:00:32 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:44810 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fziHM-00043Y-MO for qemu-devel@nongnu.org; Tue, 11 Sep 2018 09:00:28 -0400 References: <20180910232752.31565-1-cota@braap.org> From: Paolo Bonzini Message-ID: <38838d81-91c9-5ff6-4881-e93d503800d0@redhat.com> Date: Tue, 11 Sep 2018 15:00:25 +0200 MIME-Version: 1.0 In-Reply-To: <20180910232752.31565-1-cota@braap.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v2 00/12] i386 + x86_64 mttcg List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Emilio G. Cota" , qemu-devel@nongnu.org Cc: Peter Crosthwaite , Richard Henderson , Eduardo Habkost , =?UTF-8?Q?Alex_Benn=c3=a9e?= , Murilo Opsfelder Araujo On 11/09/2018 01:27, Emilio G. Cota wrote: > v1: https://lists.gnu.org/archive/html/qemu-devel/2018-09/msg00237.html > > Changes since v1: > > - Add Alex's R-b tags > - Introduce atomic64 to just use a spinlock when doing atomic_set/read > on i64's and u64's if !CONFIG_ATOMIC64, just like the kernel does. > + Add a benchmark for these types of accesses to tests/ > + Add i/d cacheline_size_log > - Convert qsp to atomic64 > - Convert test-rcu-list to atomic64 > + Add comments about what the patch does, as suggested by Murilo > - Convert cpus.c to atomic64 > - Always use seqlock_write on cpu_update_icount > > There's one checkpatch error, but it's a false positive. > > You can fetch this series from: > https://github.com/cota/qemu/tree/i386-mttcg-v2 Queued 1-10. Paolo