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=-13.5 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_INVALID,DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 AD20BC433F5 for ; Tue, 7 Sep 2021 19:06:34 +0000 (UTC) Received: from mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by mail.kernel.org (Postfix) with ESMTP id 21EBE61101 for ; Tue, 7 Sep 2021 19:06:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 21EBE61101 Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=google.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.cs.columbia.edu Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id A74784B099; Tue, 7 Sep 2021 15:06:33 -0400 (EDT) X-Virus-Scanned: at lists.cs.columbia.edu Authentication-Results: mm01.cs.columbia.edu (amavisd-new); dkim=softfail (fail, message has been altered) header.i=@google.com Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id jNA0HDckkb4k; Tue, 7 Sep 2021 15:06:32 -0400 (EDT) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id A18B04B0BD; Tue, 7 Sep 2021 15:06:32 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 9E69E4B0BD for ; Tue, 7 Sep 2021 15:06:30 -0400 (EDT) X-Virus-Scanned: at lists.cs.columbia.edu Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 1S26vUJw9Y1t for ; Tue, 7 Sep 2021 15:06:28 -0400 (EDT) Received: from mail-lf1-f43.google.com (mail-lf1-f43.google.com [209.85.167.43]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id 95CC84B099 for ; Tue, 7 Sep 2021 15:06:28 -0400 (EDT) Received: by mail-lf1-f43.google.com with SMTP id c8so27863lfi.3 for ; Tue, 07 Sep 2021 12:06:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=s+hlDwUFiTVxWGKpSU6MU8j+cu8U8TUReyBLxU0Tfmk=; b=D3GWVUAsTVbjoxvrtwleyMkvybOGrJteUI1wvNoq8RqFLISE3GOIPZXCWVsKqFsBoo +bYNN9SqyzIe8uObqPJdKTv4OhDniNZNtqY0gXWJ+Xmo9qNLxrU0+lQcTFxPRdc397bn 9JUd0ty7PDiR9XxZLQ0iBg+jWxYEdHhYLHN/NoSFttvyFP5KHW/qn9nyd7L0Gg4LhVSb waSPRE8D4hMkiAam6KJN8Vch6JHUthjmNpPG+MpvLt1GOQEb7ll2rC7/AYrr49fwnfhB keSH+j+e0RQF/gaJnaDDQ0w0iexQyTDQIqGy0jJWB7gNuqEPbylw2NbO8iAYmq/yeE9+ c+cQ== 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; bh=s+hlDwUFiTVxWGKpSU6MU8j+cu8U8TUReyBLxU0Tfmk=; b=cGkC3issSYlU0CxqAC1HCJVmVR7xONczVMU1umj6VuQWKcUkw1HzvMPdTKaeIGi0+e 6o46MGOx8h+oRc9eQDwcp+TtJLnt1OL+ouOTG4+M8udM1cItryj4ChN/3ItlIkt2RMba wvJR6fMsNkYS2ExDVcsNfuf30foe1O72K0qhd2cew95uq2cH9oL8o8jfverxApK9gDw2 jwzVNWsUmM+7+5UgkNPFT4hiiHajvPYbLNF4+bFMKzcR9t8TVGeMJLYLS+OJT7FlPz1K X1LxjAevMKct+TSyQi9WIb2x878n39O6eZkdXMTV3l0YfIhRD3fkISfEmBj1PmNGjaWZ NFxw== X-Gm-Message-State: AOAM533R8AVyKKbnXRSikmNQwh+m6mVGeXMQ0Ew02NboxMsYbSPauPlE YgnEQHLV/w74WyAfTRY7PU0ZNWSaqgOpNft045aTjA== X-Google-Smtp-Source: ABdhPJxFH6TtOzvVoSUHVh1aaUptpkScIjaFBYjZjLBHoUXGtoXqRsTik7vATNsE0IDRxSFVL5PXNZ2s3Z6IPiHesMU= X-Received: by 2002:a19:7406:: with SMTP id v6mr13841838lfe.669.1631041587078; Tue, 07 Sep 2021 12:06:27 -0700 (PDT) MIME-Version: 1.0 References: <20210907180957.609966-1-ricarkol@google.com> <20210907180957.609966-2-ricarkol@google.com> In-Reply-To: <20210907180957.609966-2-ricarkol@google.com> From: Oliver Upton Date: Tue, 7 Sep 2021 14:06:16 -0500 Message-ID: Subject: Re: [PATCH v2 1/2] KVM: selftests: make memslot_perf_test arch independent To: Ricardo Koller Cc: kvm@vger.kernel.org, maz@kernel.org, pshier@google.com, Paolo Bonzini , maciej.szmigiero@oracle.com, kvmarm@lists.cs.columbia.edu X-BeenThere: kvmarm@lists.cs.columbia.edu X-Mailman-Version: 2.1.14 Precedence: list List-Id: Where KVM/ARM decisions are made List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu On Tue, Sep 7, 2021 at 1:10 PM Ricardo Koller wrote: > > memslot_perf_test uses ucalls for synchronization between guest and > host. Ucalls API is architecture independent: tests do not need to know > details like what kind of exit they generate on a specific arch. More > specifically, there is no need to check whether an exit is KVM_EXIT_IO > in x86 for the host to know that the exit is ucall related, as > get_ucall() already makes that check. > > Change memslot_perf_test to not require specifying what exit does a > ucall generate. Also add a missing ucall_init. > > Signed-off-by: Ricardo Koller > --- > .../testing/selftests/kvm/memslot_perf_test.c | 56 +++++++++++-------- > 1 file changed, 34 insertions(+), 22 deletions(-) > Reviewed-by: Oliver Upton _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm