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=-5.6 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,URIBL_BLOCKED,USER_AGENT_SANE_1 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 18AD1C5ACAE for ; Wed, 11 Sep 2019 21:29:59 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D3EE92082C for ; Wed, 11 Sep 2019 21:29:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="TRagGfuO" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D3EE92082C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:56346 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i8ABa-0001rQ-1F for qemu-devel@archiver.kernel.org; Wed, 11 Sep 2019 17:29:58 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58058) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i8AAu-0001R4-5Q for qemu-devel@nongnu.org; Wed, 11 Sep 2019 17:29:17 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i8AAt-0008C0-Av for qemu-devel@nongnu.org; Wed, 11 Sep 2019 17:29:16 -0400 Received: from mail-qk1-x742.google.com ([2607:f8b0:4864:20::742]:41131) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1i8AAt-0008Bl-62 for qemu-devel@nongnu.org; Wed, 11 Sep 2019 17:29:15 -0400 Received: by mail-qk1-x742.google.com with SMTP id p10so4364474qkg.8 for ; Wed, 11 Sep 2019 14:29:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:to:cc:references:from:openpgp:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=kT3nruvKwxbHC0sC8Svchk206ypv3CoeuW4FscKC4wE=; b=TRagGfuOC3DE79iJua5tTB4g9lJh/xnrcx5AxmjH8RGd20ei+vk5PCcnCcd0l/gv8J 7Eud26WcCOb09LZ4kPf0HzyTJ32FVaj5SOo/ISQaqG81EGCcGOLQgAW+kRXO0BetLRs9 kqf2SEg1f/iG4W4dCvwwt0RLm+tZ6h+yOSMzRUDN2FfIOKccRr+0urFemnXbjo1e9reb p4TAHqC1XAQ4H5iJw7nNRKGGDUwGhvOUYfWknS1U7CsBVSuOXgdorGg10DvGWg8AycNN OpumNlihyMmaj1z39R+6T/5fv4QI9jQgiEv2EqKjxa0fPFnweuPL7pV1xBQ1TLFa8dfa EyHA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:openpgp:message-id :date:user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=kT3nruvKwxbHC0sC8Svchk206ypv3CoeuW4FscKC4wE=; b=Je5cX0TbDeB8ire1gcNujLBq2NLfEfTpVgJGAXKLvc9xZZ3kBQ4bqw6lgOq/btOCaH /8SVGMPK/90b0Oe2jn+t8o2fEDlu69e0EtDHOSxkoE/vpE1kG8x30ixKJRMKt+n0JK1W kAKxySx2RYAHFzBXunN7YRuuj5vKEAk6uUbWXZEI6MkzzKsxPrwzJuojsgZIz/Eo8NzU /tFP5Icw90GekKGJAdLcN1npDcsxdLEvLS++GTwySf3xyVGY4BGD5q9ckoURjeovQKOh LRj3cRWtABvOLnFa3r4HcYnzsTGUKXPlPwOidw9dJ2OsjtEA07xfkPfkmGZT6czwgi4F 7srg== X-Gm-Message-State: APjAAAVlHVMtH1xYufCjFX5FkuMGfgezMT801trmGoTVSgOOxJVkJ6kr 6o7zlRyPoD5heZyuAZnwSF2peg== X-Google-Smtp-Source: APXvYqx80lO+DwTaQ0JOSZsRdNbkVe9wpgaKhm6yMIIr4Ln8ixQeVjCfXKExbx7CJwMD+kJ3pmls1A== X-Received: by 2002:a37:a709:: with SMTP id q9mr36874070qke.135.1568237354710; Wed, 11 Sep 2019 14:29:14 -0700 (PDT) Received: from [172.20.5.51] ([67.69.50.154]) by smtp.gmail.com with ESMTPSA id r19sm12384365qte.63.2019.09.11.14.29.13 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 11 Sep 2019 14:29:14 -0700 (PDT) To: David Hildenbrand , qemu-devel@nongnu.org References: <20190906075750.14791-1-david@redhat.com> <20190906075750.14791-22-david@redhat.com> From: Richard Henderson Openpgp: preference=signencrypt Message-ID: Date: Wed, 11 Sep 2019 17:29:12 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20190906075750.14791-22-david@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::742 Subject: Re: [Qemu-devel] [PATCH v2 21/28] s390x/tcg: XC: Fault-safe handling X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Florian Weimer , Thomas Huth , Cornelia Huck , Stefano Brivio , qemu-s390x@nongnu.org, Richard Henderson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 9/6/19 3:57 AM, David Hildenbrand wrote: > We can process a maximum of 256 bytes, crossing two pages. While at it, > increment the length once. > > Signed-off-by: David Hildenbrand > --- > target/s390x/mem_helper.c | 18 +++++++++++++----- > 1 file changed, 13 insertions(+), 5 deletions(-) Reviewed-by: Richard Henderson r~