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=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 7F3B1C433DF for ; Mon, 18 May 2020 16:13:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3CABC20674 for ; Mon, 18 May 2020 16:13:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="Ing49XgJ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727050AbgERQNO (ORCPT ); Mon, 18 May 2020 12:13:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45810 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726958AbgERQNO (ORCPT ); Mon, 18 May 2020 12:13:14 -0400 Received: from mail-ot1-x342.google.com (mail-ot1-x342.google.com [IPv6:2607:f8b0:4864:20::342]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A7C85C061A0C for ; Mon, 18 May 2020 09:13:13 -0700 (PDT) Received: by mail-ot1-x342.google.com with SMTP id v17so8551009ote.0 for ; Mon, 18 May 2020 09:13:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=Xt6gu4+eaQuMJFPwT8oV6k+iEiCGWPUTkC6kwPqJGp8=; b=Ing49XgJjmRpKG+8PpjhHETinpEQfqhJbzvsMEn9umd1V3HgL5tP6PEUtuBvcWB3SI +9uA4tPXHT7EnE1vN3ivWU/DZpx7Qk+Rs5r4znx/3DmozXrClPVQrkrcnz9yF2xcJH8J nIlp8/Z1ABLwiI290Oxz11zINpBXDK7LF9mYAu5vHY0Xutadp6mO5y2xRvNzxuN2KvhS Lo+tmb5EiNEIIl26pFQ/kt7Ys2IbwrxN2nfXwvKH1VuUhCMUznhG6Zo+zMPkKvtwZK1T lAC/9cgTSH/zn3civHv+3WOy3zd7xg1pFORtoQ0swX3b4yny1RHkm4/g1Cbe8tNN3dVf Kl6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=Xt6gu4+eaQuMJFPwT8oV6k+iEiCGWPUTkC6kwPqJGp8=; b=ojda7SW4/VzZ20lAFdGfJcUg5Abyz15A+dRLj07N9yRJYu0ClruBwZog6mobwUrdhY o0SBo/WMz+UMHp1gHec25Lwa/d+Yd65lalcitSxq4QgMtKPS5VVPJnwdOcJihh86NLJu BgfAQZBfMqvqCOfOqATLiUayQmVT0KAJ1G0chMCuEsdBTL548+ByK6814oYY9pEtbJdL P+X/8p7X800Ww85NsNhIml6Wsft20CPko38KXtAdoIDYqiTyu3QbREk6falG4uwp+8cz DRhk3Sc7eLQKQEc4hPaSi70ATLBQo68GOBkhcKWNa1Cgv6yYflhpeOnwp7P2qPorZCir K9mg== X-Gm-Message-State: AOAM533KibwHR7hV7/fXHOD6I7XUDghif/5Z/APfQ9K3uk63gQfAxGVo dW5tdQ+l5r3i8nc/otZWVlarDdFn6Qa8Jm3UOjlS90GFG70= X-Google-Smtp-Source: ABdhPJzycwB3eF621Wb5qHnjYXqy1Q85+6JHhC9Ug0G4CJd+tHxYjIL1E+HGUeQZzWyHGmF/hPYvS7lg5wMLiNOa94M= X-Received: by 2002:a9d:b82:: with SMTP id 2mr12261051oth.221.1589818393131; Mon, 18 May 2020 09:13:13 -0700 (PDT) MIME-Version: 1.0 References: <20200518155308.15851-1-f4bug@amsat.org> <20200518155308.15851-2-f4bug@amsat.org> In-Reply-To: <20200518155308.15851-2-f4bug@amsat.org> From: Peter Maydell Date: Mon, 18 May 2020 17:13:01 +0100 Message-ID: Subject: Re: [PATCH v2 1/7] exec: Let address_space_read/write_cached() propagate MemTxResult To: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= Cc: QEMU Developers , Paolo Bonzini , kvm-devel , qemu-arm , Richard Henderson Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Mon, 18 May 2020 at 16:53, Philippe Mathieu-Daud=C3=A9 = wrote: > > Both address_space_read_cached_slow() and > address_space_write_cached_slow() return a MemTxResult type. > Do not discard it, return it to the caller. > > Signed-off-by: Philippe Mathieu-Daud=C3=A9 > --- > include/exec/memory.h | 19 +++++++++++-------- > exec.c | 16 ++++++++-------- > 2 files changed, 19 insertions(+), 16 deletions(-) Reviewed-by: Peter Maydell thanks -- PMM