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[2620:137:e000::1:20]) by mx.google.com with ESMTP id hq6-20020a1709073f0600b0077a536d4857si1708983ejc.274.2022.09.26.17.17.32; Mon, 26 Sep 2022 17:18:01 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20210112 header.b=FKfTngM1; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231174AbiIZXdA (ORCPT + 99 others); Mon, 26 Sep 2022 19:33:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42246 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231218AbiIZXcz (ORCPT ); Mon, 26 Sep 2022 19:32:55 -0400 Received: from mail-pg1-x52d.google.com (mail-pg1-x52d.google.com [IPv6:2607:f8b0:4864:20::52d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 907667A759 for ; Mon, 26 Sep 2022 16:32:54 -0700 (PDT) Received: by mail-pg1-x52d.google.com with SMTP id r62so4073728pgr.12 for ; Mon, 26 Sep 2022 16:32:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date; bh=h/2EKphffF4UXwNhYdd0utL+718PHKhRavdj7iu09cw=; b=FKfTngM1rz6fKUYtP/0lWPd7FszHHCkHwEAC+Xsv/I/5f1UcmzT2y7pfGHjG6cpZIA 9bOd6Nj5NHgZjNevW5g8cr2G8MenrviL4ivU/JUdxitZbJ+5RHuX5hJr9F+uHvntxt8A b3e+BgYp8aY/UU97FPdr6itQkCzsSO8jxuGI8DR5cDdcwZ02X9HDTxialS3KEC0/kAYR 1KyGf3P5lGLW+3pD/lwK90rhbxMFttSF5HmzqOhNJDr5BSuBsCRYZDJOxonQzdd0O6KU MsQR3mYxg/REoLo6s+ja4SzHq9OAUByMcBoBAbsqXzmtiXJgwVn55kGavTPJjRRLE7aX OH0Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date; bh=h/2EKphffF4UXwNhYdd0utL+718PHKhRavdj7iu09cw=; b=Kwt6j6jYQzCvhvC6A/gUStKFGahWUu3wISV8JUmT52+KiJ+IR+1E5Jrbb8QOGxyasC Ay8NvOewDSYzz7ucu8xPAhiEF7S7FdyPCclGsHSkLruCJ5uGZya2l2O/WPGKoPfC0qAg FQcpSke3KkTnPcuq5pJB7N4La1cCOa7AZBuxJ+hzRDV35H2IDXlY1JQOXJgikDMC1xcJ MYVlinf7V6vrz4EC5NS9s6hIO7WUiLpX1G3exlJNdFW79FWKtbKbtlM7m5BuRlnzK+th Q9ots3zYiTDtpPN3O18JXjZGjtiYDqYo05DT0NQZBcyeIfKOpVMJme0ZHunxoVjWNGBU qCng== X-Gm-Message-State: ACrzQf0WIuFptH44T+n/b4DuUwlzjBe9imdAh959gmEXLBnE4+eue6f5 4d1bpwzbLrcNi71R7CqWg9B2bZggn7hMYNnFrrxGbA== X-Received: by 2002:a63:b4f:0:b0:439:cc64:50e6 with SMTP id a15-20020a630b4f000000b00439cc6450e6mr21467751pgl.483.1664235173927; Mon, 26 Sep 2022 16:32:53 -0700 (PDT) MIME-Version: 1.0 References: <20220915000448.1674802-1-vannapurve@google.com> <20220915000448.1674802-6-vannapurve@google.com> In-Reply-To: From: Vishal Annapurve Date: Mon, 26 Sep 2022 16:32:43 -0700 Message-ID: Subject: Re: [V2 PATCH 5/8] KVM: selftests: x86: delete svm_vmcall_test To: David Matlack Cc: x86 , kvm list , LKML , linux-kselftest@vger.kernel.org, Paolo Bonzini , shuah , Ben Gardon , Sean Christopherson , Oliver Upton , peterx@redhat.com, Vitaly Kuznetsov Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-17.6 required=5.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, ENV_AND_HDR_SPF_MATCH,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS, USER_IN_DEF_DKIM_WL,USER_IN_DEF_SPF_WL autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Sep 21, 2022 at 2:34 PM David Matlack wrote: > > On Thu, Sep 15, 2022 at 12:04:45AM +0000, Vishal Annapurve wrote: > > svm_vmcall_test is superseded by fix_hypercall_test. > > Please provide a more detailed description of why svm_vmcall_test is > being dropped. e.g. What do you mean by "superseded" specifically? > > I ask because this will be helpful context for future readers of this > commit. I also ask because it's not clear to me that fix_hypercall_test > is a 1:1 replacement of svm_vmcall_test. e.g. svm_vmcall_test sets up an > L2 while fix_hypercall_test just executes in L1. > You are right, I earlier wrongly interpreted it to be just testing vmcall, but it also does vmcall from L2. I will exclude this change in the next series. > > > > Suggested-by: Sean Christopherson > > Signed-off-by: Vishal Annapurve > > --- > > -- > > 2.37.2.789.g6183377224-goog > >