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=-18.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,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 24367C4338F for ; Fri, 30 Jul 2021 14:46:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0837060C3F for ; Fri, 30 Jul 2021 14:46:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239236AbhG3Oqm (ORCPT ); Fri, 30 Jul 2021 10:46:42 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:52209 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239185AbhG3Oql (ORCPT ); Fri, 30 Jul 2021 10:46:41 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1627656396; 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=nD2LfDK5V0KudzsHM8L+/67w/lp/ADAceaawIhpxJt8=; b=K/H3cXCRScwQJ+czvz6HKxHDTW0WhX4RH/dhgox2lTec5/DUb75CfVKHTq4o7zMP8AI0F7 V444HZu6CFj+P8X/caW5IxcoqyGB73v/wnRgoASxhRr/QeYaNtT4m5wR+pr1sSsnA5+4xb 4Lc2We0S/PUckxL7g5No+bTi6tSHOwU= Received: from mail-wr1-f69.google.com (mail-wr1-f69.google.com [209.85.221.69]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-474-gi9oJ3lfNe2lRIIWxLezVA-1; Fri, 30 Jul 2021 10:46:35 -0400 X-MC-Unique: gi9oJ3lfNe2lRIIWxLezVA-1 Received: by mail-wr1-f69.google.com with SMTP id o8-20020a5d4a880000b029013a10564614so3294708wrq.15 for ; Fri, 30 Jul 2021 07:46:34 -0700 (PDT) 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:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=nD2LfDK5V0KudzsHM8L+/67w/lp/ADAceaawIhpxJt8=; b=ZMtQR/3XWUYWZW6RR+pdknvDEZMSxGzUI0NsFp8o/r+Iaj9WPGzrEYgdXjvxVji5NW D3UcHrkC/J/J2m6+/saFPXSlFnOaV2zeiAprbnu0E8PLnZ+nrHyKt4B4zf4sQqrrbPAR UZHXaI+MiLNYk15mw+J9KxUrExH/mkbzbyiRW00uqKPVaxKxCvGHVZZ3rAdwjjukuezj MtiMCX3sCEdkMrmpgN1qJkzRuzgxXubYC17FQD6YUDeB2jyy26Yu218cdM9tc1IHoVTR reZ8bk+/J/ceF72sSG7VrpG/TZfpdfs34ECQTTGY67AqmABYug0Yqlo/wW7geQtQ5f++ +6Iw== X-Gm-Message-State: AOAM533AIlsS93a4u3u2aWP67W7staSzTSu2YzMru5JcHFLnm+fE+MPC qjbT6gd8XDxY+giOALErewBuFGkRl4G70IaSvRzKv0ewtpvASilmuUcEGXl3xOvgaWsNqFjS4+N tLeU9jvFMPezX X-Received: by 2002:adf:f110:: with SMTP id r16mr3440009wro.358.1627656393994; Fri, 30 Jul 2021 07:46:33 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyoe56kStW4UdUBwmtRKFzNS0WDSMqier5up9gpHBjzBCacrkuBdo+oN2BtQ90dqB3KLYTX/w== X-Received: by 2002:adf:f110:: with SMTP id r16mr3439991wro.358.1627656393850; Fri, 30 Jul 2021 07:46:33 -0700 (PDT) Received: from thuth.remote.csb (p5791d280.dip0.t-ipconnect.de. [87.145.210.128]) by smtp.gmail.com with ESMTPSA id j5sm1909395wrs.22.2021.07.30.07.46.32 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 30 Jul 2021 07:46:33 -0700 (PDT) Subject: Re: [kvm-unit-tests PATCH 2/4] s390x: lib: Introduce HPAGE_* constants To: Janosch Frank , kvm@vger.kernel.org Cc: linux-s390@vger.kernel.org, imbrenda@linux.ibm.com, david@redhat.com, cohuck@redhat.com References: <20210729134803.183358-1-frankja@linux.ibm.com> <20210729134803.183358-3-frankja@linux.ibm.com> From: Thomas Huth Message-ID: <820e39e3-3ea4-42e5-c89e-f271bb25b886@redhat.com> Date: Fri, 30 Jul 2021 16:46:32 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.12.0 MIME-Version: 1.0 In-Reply-To: <20210729134803.183358-3-frankja@linux.ibm.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On 29/07/2021 15.48, Janosch Frank wrote: > They come in handy when working with 1MB blocks/addresses. > > Signed-off-by: Janosch Frank > --- > lib/s390x/asm/page.h | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/lib/s390x/asm/page.h b/lib/s390x/asm/page.h > index f130f936..2f4afd06 100644 > --- a/lib/s390x/asm/page.h > +++ b/lib/s390x/asm/page.h > @@ -35,4 +35,8 @@ typedef struct { pteval_t pte; } pte_t; > #define __pmd(x) ((pmd_t) { (x) } ) > #define __pte(x) ((pte_t) { (x) } ) > > +#define HPAGE_SHIFT 20 > +#define HPAGE_SIZE (_AC(1,UL) << HPAGE_SHIFT) > +#define HPAGE_MASK (~(HPAGE_SIZE-1)) > + > #endif > Reviewed-by: Thomas Huth