From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D00B3C33CA2 for ; Sun, 12 Jan 2020 11:22:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A795E222D9 for ; Sun, 12 Jan 2020 11:22:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="KUezT57l" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732673AbgALLWE (ORCPT ); Sun, 12 Jan 2020 06:22:04 -0500 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:25531 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1732675AbgALLWD (ORCPT ); Sun, 12 Jan 2020 06:22:03 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1578828121; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=q8nvNYdnOnHKFbS8/LYeXsgPEAOrXmzDXiryXTrP7kA=; b=KUezT57lX0eIMnaZ8J9mQZLlX4aq5BOtSJ5UpirQr9vZbpa3b2VlmP84WH/5YkhObwKSFn YIi7GPehVFwX1hjyviP9McU9JEJrlDQH0a7tNvRg1ERaXNqoVOKAtwJVxW08PoD54H6K1K 6VPlHbHajFr45C1TR+WWdF3BWHoNC9Q= Received: from mail-wr1-f72.google.com (mail-wr1-f72.google.com [209.85.221.72]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-144-x9mwr1jsNkGYPMzo5_o8ww-1; Sun, 12 Jan 2020 06:22:00 -0500 X-MC-Unique: x9mwr1jsNkGYPMzo5_o8ww-1 Received: by mail-wr1-f72.google.com with SMTP id w6so3494014wrm.16 for ; Sun, 12 Jan 2020 03:22:00 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:in-reply-to:references:date :message-id:mime-version:content-transfer-encoding; bh=q8nvNYdnOnHKFbS8/LYeXsgPEAOrXmzDXiryXTrP7kA=; b=L/rFnWG7mtrvNy9RuI/my6TdKKoK69eZ7IUaAS29N1yelExTQfrjVaD3J2Os/xfP5y f4c++hu4juwvliBu2P0LhYq3JCLb8fciOLH4XyE6zFLdTHFON/ewSr+3aKR1viUHlUn3 j/VMS5f5/HOcqGrEPNxJyHG+E1ULRQ84/lPazei+y6zFzXWzpXF88vO+DIkTUQevOLiQ tTlYQfvbivY4RlDayfrFRdEzsyG4G6hilVxF13A2AanBxaGxEbR6nRirUdye72M+un1I ntgvjJ+Mwj+5jiLf6RJ7IE43C94TaeWFDPGMhZqQjZ15B9/Adto9Z0bO1ZnGZsW0y+lO T5VQ== X-Gm-Message-State: APjAAAXynNayPf/jps8l/O3puYFHeWQSIG6vRjR/PO4f9PoC9jYp/qez xOGESlppvYpiW7Q6YH1lBC74hcB+wVwhlZpzMYFw8viAP76DLnohqoYNO+3MbWzrs4aCVCHkUcd OgRbxzUSvECxx X-Received: by 2002:a1c:22c6:: with SMTP id i189mr15331173wmi.15.1578828119181; Sun, 12 Jan 2020 03:21:59 -0800 (PST) X-Google-Smtp-Source: APXvYqzDsuuKG8vHwSnLT+LMQHn5oy+j9kDw+V82XT8AVURuZrbbW/6wUtNSHgMv7Jp6t5BEuf22Lg== X-Received: by 2002:a1c:22c6:: with SMTP id i189mr15331152wmi.15.1578828118962; Sun, 12 Jan 2020 03:21:58 -0800 (PST) Received: from alrua-x1.borgediget.toke.dk ([2a0c:4d80:42:443::2]) by smtp.gmail.com with ESMTPSA id t125sm9951793wmf.17.2020.01.12.03.21.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 12 Jan 2020 03:21:57 -0800 (PST) Received: by alrua-x1.borgediget.toke.dk (Postfix, from userid 1000) id D3B821804D6; Sun, 12 Jan 2020 12:21:56 +0100 (CET) From: Toke =?utf-8?Q?H=C3=B8iland-J=C3=B8rgensen?= To: John Fastabend , bjorn.topel@gmail.com, bpf@vger.kernel.org, toshiaki.makita1@gmail.com Cc: netdev@vger.kernel.org, john.fastabend@gmail.com, ast@kernel.org, daniel@iogearbox.net Subject: Re: [bpf-next PATCH v2 1/2] bpf: xdp, update devmap comments to reflect napi/rcu usage In-Reply-To: <157879664156.8200.4955971883120344808.stgit@john-Precision-5820-Tower> References: <157879606461.8200.2816751890292483534.stgit@john-Precision-5820-Tower> <157879664156.8200.4955971883120344808.stgit@john-Precision-5820-Tower> X-Clacks-Overhead: GNU Terry Pratchett Date: Sun, 12 Jan 2020 12:21:56 +0100 Message-ID: <87pnfox6ln.fsf@toke.dk> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Sender: bpf-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org John Fastabend writes: > Now that we rely on synchronize_rcu and call_rcu waiting to > exit perempt-disable regions (NAPI) lets update the comments > to reflect this. > > Fixes: 0536b85239b84 ("xdp: Simplify devmap cleanup") > Acked-by: Bj=C3=B6rn T=C3=B6pel > Acked-by: Song Liu > Signed-off-by: John Fastabend Acked-by: Toke H=C3=B8iland-J=C3=B8rgensen