From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 3C090A0546; Wed, 15 Jul 2020 14:49:53 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 25B831BEB2; Wed, 15 Jul 2020 14:49:53 +0200 (CEST) Received: from us-smtp-delivery-1.mimecast.com (us-smtp-2.mimecast.com [207.211.31.81]) by dpdk.org (Postfix) with ESMTP id C88051BE0C for ; Wed, 15 Jul 2020 14:49:51 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1594817391; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=q1mmIHFT+77AdLg5u3VNb4lLQz9BIZYHksGxhzsh0fY=; b=ij5fBuebwkzTTWR4YOv6sWhgS/5f1fLjS0/iAS0/hSDJYXym6N6c1HVZhNXSMBLc+/pLy0 u49GSE1Z68X+iFZeWt8/33zQmFozrDByoZN5lAvJaf6rcRvhO/w4YmfX7Xd9gHA57MWRhY EG9WKe914MgN8xz97mVrvBabjKyLK+4= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-291-pW7bzIxPM2S89dJbAuO1BA-1; Wed, 15 Jul 2020 08:49:47 -0400 X-MC-Unique: pW7bzIxPM2S89dJbAuO1BA-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 497DD800597; Wed, 15 Jul 2020 12:49:46 +0000 (UTC) Received: from dhcp-25.97.bos.redhat.com (ovpn-117-20.rdu2.redhat.com [10.10.117.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 6AF2A10013D0; Wed, 15 Jul 2020 12:49:38 +0000 (UTC) From: Aaron Conole To: David Marchand Cc: Phil Yang , Olivier Matz , dev , Stephen Hemminger , David Christensen , Honnappa Nagarahalli , "Ruifeng Wang \(Arm Technology China\)" , nd , Dodji Seketeli References: <1594289442-18594-1-git-send-email-phil.yang@arm.com> <1594310331-23345-1-git-send-email-phil.yang@arm.com> Date: Wed, 15 Jul 2020 08:49:37 -0400 In-Reply-To: (David Marchand's message of "Wed, 15 Jul 2020 14:29:23 +0200") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain Subject: Re: [dpdk-dev] [PATCH v4 1/2] mbuf: use C11 atomic built-ins for refcnt operations X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" David Marchand writes: > On Thu, Jul 9, 2020 at 5:59 PM Phil Yang wrote: >> >> Use C11 atomic built-ins with explicit ordering instead of rte_atomic >> ops which enforce unnecessary barriers on aarch64. >> >> Signed-off-by: Phil Yang >> Reviewed-by: Ruifeng Wang >> --- >> v4: >> 1. Add union for refcnt_atomic and refcnt in rte_mbuf_ext_shared_info >> to avoid ABI breakage. (Olivier) >> 2. Add notice of refcnt_atomic deprecation. (Honnappa) > > v4 does not pass the checks (in both my env, and Travis). > https://travis-ci.com/github/ovsrobot/dpdk/jobs/359393389#L2405 > > It seems the robot had a hiccup as I can't see a report in the test-report ml. Hrrm... that has been happening quite a bit. I'll investigate.