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=-1.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_PASS autolearn=ham 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 B6AEBECE563 for ; Mon, 17 Sep 2018 18:14:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7A79E214EE for ; Mon, 17 Sep 2018 18:14:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="fcmLI33t" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7A79E214EE Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728344AbeIQXnU (ORCPT ); Mon, 17 Sep 2018 19:43:20 -0400 Received: from mail-yb1-f193.google.com ([209.85.219.193]:36470 "EHLO mail-yb1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727375AbeIQXnU (ORCPT ); Mon, 17 Sep 2018 19:43:20 -0400 Received: by mail-yb1-f193.google.com with SMTP id 5-v6so1697689ybf.3 for ; Mon, 17 Sep 2018 11:14:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=mime-version:content-transfer-encoding:to:from:in-reply-to:cc :references:message-id:user-agent:subject:date; bh=JJoeTPWmY2QGmGtaS6kgwyqXMVLxcqpMTBdJInaGe3A=; b=fcmLI33tzxcPOUMsh1fOyrLi8YA2z/s4nkHJDZ8ximrVSOrwF/FGpdQegNxcyBSEnH McEX3ZF8ce/ANy/nntxVkaxnb2neuiqmQT5TRiDtg7pZSHtIGpYs1wxF6kjL0n38yaIP JERpZDV68RoXV6rdLcCB31ZmIa4LVERyGw+7M= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:content-transfer-encoding:to:from :in-reply-to:cc:references:message-id:user-agent:subject:date; bh=JJoeTPWmY2QGmGtaS6kgwyqXMVLxcqpMTBdJInaGe3A=; b=nn3hIM8s/vDmgNVvFpxoetF7u3c0sZti+0dc/xtq0v68JF1CZswgUo0sP47xxE/l3V bSwe7sG8zoS15mAuWvrUa/92P4lZ9qE7NdEUJDxeBMewjerRNZfepPacAsYR9Y6rXzor 2TIW14BIXqWNXM6JHKhD5wKJ/ETKDz09niaRwOAPl1GoaK1S9rttWwtKedsA8nB9coFW 6N5EIGAqQxRdHKD/xVWUCi9DrC2SiDZQZiASutHwb0dH0EgRqeLBr6cIlu+ILmdO1CuE 75CEZ0rTJiPRINOZPNSkbFz3DA4MYkVFoGtQEzr1/Uj1OizFyujmw7zYu3HVR6/Ntqvb dfeg== X-Gm-Message-State: APzg51AwjMRZDp28z8/U8U/q63XrjpUOZtak9VI4t1iueIlfoc37vtSa 12xbzknZLUf09xHOPh8+vlEpZA== X-Google-Smtp-Source: ANB0VdZTMdmXgdJP8T/mKSQYzJwZUzp3wvzZAWtfzTIL7BU6Bs6bfGtofOvzm6fGTrhu/1fFWHk9Tw== X-Received: by 2002:a25:2d10:: with SMTP id t16-v6mr11278574ybt.445.1537208090215; Mon, 17 Sep 2018 11:14:50 -0700 (PDT) Received: from localhost ([2620:15c:202:201:7e28:b9f3:6afc:5326]) by smtp.gmail.com with ESMTPSA id w207-v6sm19762306yww.17.2018.09.17.11.14.48 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 17 Sep 2018 11:14:48 -0700 (PDT) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable To: Andy Gross From: Stephen Boyd In-Reply-To: <20180913213036.GA15874@hector.attlocal.net> Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, Mahesh Sivasubramanian , Lina Iyer , Bjorn Andersson , Evan Green References: <20180717202947.197922-1-swboyd@chromium.org> <20180913213036.GA15874@hector.attlocal.net> Message-ID: <153720808732.119890.6116001417130864555@swboyd.mtv.corp.google.com> User-Agent: alot/0.7 Subject: Re: [PATCH 0/2] qcom: remove memcpy()ing from cmd-db driver Date: Mon, 17 Sep 2018 11:14:47 -0700 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Quoting Andy Gross (2018-09-13 14:30:36) > On Tue, Jul 17, 2018 at 01:29:45PM -0700, Stephen Boyd wrote: > > Some changes to the cmd-db code to not do any more copying > > of memory. Instead, we'll just hand out pointers to things > > inside cmd-db. Merging the second patch will cause problems > > for any in-flight users of the cmd-db APIs that are modified > > and/or removed. Probably that patch can wait until later, or = > > I can provide the fixes for any patches in-flight that get > > wrecked when it's applied. > = > The Adreno folks picked up the cmd-db APIs and ran with them. I'll > need an additional patch to fix that breakage. You can see this in > 4.19-rc1. > = I'll resend. I already had fixed it a few weeks ago.