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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8012FC0015E for ; Thu, 27 Jul 2023 15:15:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:From:Subject:Message-ID: References:Mime-Version:In-Reply-To:Date:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=f+QejwO+wow3M0IdKtE1cUDkliM48TrQI93ezPpbvC0=; b=2CZo9C0Q9GJX3kp5fYVprmexxz 3aHIfK5YCg9uaUQx85idVpp/AZVbnsiZRtDjbEtnTe9zv5oxyYsJ+EzDxqFbHEdncFTJUyjSyusDc Q1MkM9t/okcLky5EgOeWR907dqUOEAf6Dt3j9iCBRf7QnZU3vimCtd/QkHrsuNBpa+RtL5YuFlrNG e2jWWLeCoFBZ022OMvu9C0KVaLiqRUzoqMChdoMZmj4WdLpWN+AwIpGKePKc4xH0lmbyuaZD33G/m k+P7ut8oZ+xpzr8uyDuGsQXB5dKPIm//0+xu39ZpFUZWGaXQZL4RHMgpGLkLwqsR/DQjOChM1a2f0 JYtWFIlQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qP2hk-00FjSm-2O; Thu, 27 Jul 2023 15:15:04 +0000 Received: from mail-pl1-x649.google.com ([2607:f8b0:4864:20::649]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qP2hg-00FjMc-0i for linux-riscv@lists.infradead.org; Thu, 27 Jul 2023 15:15:01 +0000 Received: by mail-pl1-x649.google.com with SMTP id d9443c01a7336-1b8a7734734so7092325ad.2 for ; Thu, 27 Jul 2023 08:14:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1690470898; x=1691075698; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=Uh22aMhq83izPRCbdrRzzwtaMf1me9g6NjbX+Co5bp0=; b=V5PJl9OPtbH6rKjCHnQT6vG07X8vn1wK9wE/VoB4pVOU/wXuTZXHBq4qngrQhFqdYx 7Nc/8XHsnrfsfvv63G5rKFMVKoj2MBlEBdyp1WGHDAFWz3vrGvQ3AdmEIExOtJ1aO6i+ cnpQEo0+AaWgfFRrDpzagp8FGIL+tu0h/ir+/VZ2zzregWOLzHJM0I9Ivoic0+BxzKz4 WYd1p4sm9ojfR9ElLG7BmLpUbcffOLNvMQyPdc38Ip378ziKHbWr9liHJkrm859/SeMX ozbx6WwLe/AJVj5hZNh0cUCayyHYysk1ulw9KDKJg9gQ0Hv8Z3iv6s5gECSyYS8u0C8i fslw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690470898; x=1691075698; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Uh22aMhq83izPRCbdrRzzwtaMf1me9g6NjbX+Co5bp0=; b=Xxc1GqjVk5tIi1BC24ePz5kkD0mPeJR+iAZ6U9QbtS0J4p9DECa03eeMRzDMPESvf6 rd01MHeU4ow5cV8Yb5skUbF/833veBojRsSZhfp6MgC7pBE7SHfXaO/TTCOidfDLybzM gH3mwBlaRfmi5g6NbCcDvcYKwCkMIQevCOTAZrmbWdOu0m4QGOX8bj7toa3jt3wdMClM sUNd8R6ChgukRtPpZXoPzSl3svnd7++CsWJ2OiyZ2ggqxDriCzuUqXwSPTow2txiY1zw cfJJVoD4wiN01IYjlWEPTqU9ZKN55XT82rqPB9uyBPJl75XhgDMRWbOZqG52QG3MYLuU nVlw== X-Gm-Message-State: ABy/qLaWnpgE6H1ZGznlCOmX2rXyvr0FDNoOnnrk7v26BXr3klr6wcT1 E9f7pik0eWD9agV/X4z4Lu8KJ1WqNJ8= X-Google-Smtp-Source: APBJJlGAozwFR6Zya7MZdDqmVCOsox47jjr1N+m/uDgqX2krJoIRdH7cC9hMOsvAPWaaJ/Ie78DL6VKYewM= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a17:902:d2cd:b0:1b9:ce2c:3bb0 with SMTP id n13-20020a170902d2cd00b001b9ce2c3bb0mr23241plc.3.1690470897724; Thu, 27 Jul 2023 08:14:57 -0700 (PDT) Date: Thu, 27 Jul 2023 08:14:56 -0700 In-Reply-To: Mime-Version: 1.0 References: Message-ID: Subject: Re: [PATCH 0/4] RISCV: Add kvm Sstc timer selftest From: Sean Christopherson To: Haibo Xu Cc: xiaobo55x@gmail.com, ajones@ventanamicro.com, Paul Walmsley , Palmer Dabbelt , Albert Ou , Paolo Bonzini , Shuah Khan , Anup Patel , Atish Patra , Vipin Sharma , Colton Lewis , Marc Zyngier , Andrew Jones , Vishal Annapurve , linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, kvm@vger.kernel.org, linux-kselftest@vger.kernel.org, kvm-riscv@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230727_081500_263074_904203A3 X-CRM114-Status: UNSURE ( 9.22 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Thu, Jul 27, 2023, Haibo Xu wrote: > The sstc_timer selftest is used to validate Sstc timer functionality > in a guest, which sets up periodic timer interrupts and check the > basic interrupt status upon its receipt. > > This KVM selftest was ported from aarch64 arch_timer and tested > with Linux v6.5-rc3 on a Qemu riscv64 virt machine. Would it be possible to extract the ARM bits from arch_timer and make the bulk of the test common to ARM and RISC-V? At a glance, there is quite a bit of copy+paste. _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv