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=-16.1 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,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 D0C87C4320E for ; Thu, 2 Sep 2021 14:35:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B8AE76108E for ; Thu, 2 Sep 2021 14:35:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345596AbhIBOga (ORCPT ); Thu, 2 Sep 2021 10:36:30 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:29217 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345576AbhIBOg1 (ORCPT ); Thu, 2 Sep 2021 10:36:27 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1630593329; 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: in-reply-to:in-reply-to:references:references; bh=UXAhxJKeZF3J+7oqF+kPNby+2j1qsB6aw7GpNeUB5QM=; b=YHmzDzOVP8fZUk++6rCAUcJOsrlHsgE8XHs9GiokWRQiEULRuwRD4eaRaySs6IhmAaPr9c 3K/NUgl7N743jZJr4wF9bLkYy3VoFtaneAilv42XWq2xhaeE2588K38iSFvTowox4GPGSn vuWoVwZATVMFR0igjrWc5Yhwgsj4OAo= 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-157-ZQJnYl1YM8aBjcW6md6gmg-1; Thu, 02 Sep 2021 10:35:28 -0400 X-MC-Unique: ZQJnYl1YM8aBjcW6md6gmg-1 Received: by mail-wr1-f69.google.com with SMTP id h1-20020adffd41000000b0015931e17ccfso606023wrs.18 for ; Thu, 02 Sep 2021 07:35:27 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=UXAhxJKeZF3J+7oqF+kPNby+2j1qsB6aw7GpNeUB5QM=; b=RcGJQARbcTM3N2DkPT3B96F1N2pE177QEo+V7IgI7jj2k9fi8zjlB+QDWf3pWSZqKp Kfs0kA1rvoauGLhaA2ekYLDBdJDtyTBmKo296JpqBUSd6kyX5UKqkScEMXB0pncPTDoZ 6dt7lIwTUgbRdpsyNJAJJRLeR1O/TVzzTzZqlGvsDAqMbAsbuI9RVRAKI4x1B032/7oS pY9SV2AwpEU1hZ+4wE8FSF95r0n5LeSXKiZz/9kdFV6EB+jA3yVAsVXu2WvuNiClBBdi ycAjvFFSyQq5Vlhl9icZkgYOoQ6kWkiMS5pNx4UMEISSkDpzRzRLzaIhSXRsP/3gIh2d wvLA== X-Gm-Message-State: AOAM530DXj4LRThmBRlcBiS8qFuNIXMlfN1xPC3X1Z1nxMC2E+G+6/8x Xut1A/Ocz5oy0LJaYahbJrjVkPpMRotTeG7iLhtOGo3bKeDPx6ZxDupzvs7Dpt2WIrkPOS88ixU X6UZxjmlYhNLrw1rSYtM/rgc4 X-Received: by 2002:a05:600c:35d6:: with SMTP id r22mr3535280wmq.44.1630593327076; Thu, 02 Sep 2021 07:35:27 -0700 (PDT) X-Google-Smtp-Source: ABdhPJw9o3Br43dEQefXp6QdLiHjyMHkpP9VDy99DVBV7/iLzkKW8NQEuihUoh0UpylVyROp15dTRw== X-Received: by 2002:a05:600c:35d6:: with SMTP id r22mr3535261wmq.44.1630593326922; Thu, 02 Sep 2021 07:35:26 -0700 (PDT) Received: from gator (nat-pool-brq-u.redhat.com. [213.175.37.12]) by smtp.gmail.com with ESMTPSA id l17sm2107112wrz.35.2021.09.02.07.35.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Sep 2021 07:35:26 -0700 (PDT) Date: Thu, 2 Sep 2021 16:35:24 +0200 From: Andrew Jones To: Raghavendra Rao Ananta Cc: Paolo Bonzini , Marc Zyngier , James Morse , Alexandru Elisei , Suzuki K Poulose , kvm@vger.kernel.org, Catalin Marinas , Peter Shier , linux-kernel@vger.kernel.org, Will Deacon , kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v3 05/12] KVM: arm64: selftests: Add basic support to generate delays Message-ID: <20210902143524.h74zmunzjrtb3o2v@gator> References: <20210901211412.4171835-1-rananta@google.com> <20210901211412.4171835-6-rananta@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210901211412.4171835-6-rananta@google.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Sep 01, 2021 at 09:14:05PM +0000, Raghavendra Rao Ananta wrote: > Add udelay() support to generate a delay in the guest. > > The routines are derived and simplified from kernel's > arch/arm64/lib/delay.c. > > Signed-off-by: Raghavendra Rao Ananta > --- > .../selftests/kvm/include/aarch64/delay.h | 25 +++++++++++++++++++ > 1 file changed, 25 insertions(+) > create mode 100644 tools/testing/selftests/kvm/include/aarch64/delay.h > Reviewed-by: Andrew Jones