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[2620:137:e000::1:20]) by mx.google.com with ESMTP id z9-20020a170902834900b0019ccffb3fd3si525375pln.509.2023.06.02.01.52.22; Fri, 02 Jun 2023 01:52:36 -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=@amazon.com header.s=amazon201209 header.b=v8tmHRK3; 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=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amazon.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234620AbjFBIml (ORCPT + 99 others); Fri, 2 Jun 2023 04:42:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46348 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234617AbjFBImj (ORCPT ); Fri, 2 Jun 2023 04:42:39 -0400 Received: from smtp-fw-6002.amazon.com (smtp-fw-6002.amazon.com [52.95.49.90]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D6FA913D; Fri, 2 Jun 2023 01:42:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1685695360; x=1717231360; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=aqeLaj4InU7hZID0f/fNPIZOwI5sblKIxvQvW1SOYU4=; b=v8tmHRK3rqZV8TNRzzW5asVII4LBRY5tU7l5qGzqKkN5bvPps8sS3t/2 H3GhZSCoGdERMAKmlHg+ObTvgmvw/oVx/y5WkzBinxUGKLIOkDsaNqWqO w00hr42Cbaov/UhcqeJ4p3EIyiOq8z9GOxkRQYhMALRQ1umfX8g+6q/YA k=; X-IronPort-AV: E=Sophos;i="6.00,212,1681171200"; d="scan'208";a="336042304" Received: from iad12-co-svc-p1-lb1-vlan3.amazon.com (HELO email-inbound-relay-pdx-2c-m6i4x-94edd59b.us-west-2.amazon.com) ([10.43.8.6]) by smtp-border-fw-6002.iad6.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Jun 2023 08:42:37 +0000 Received: from EX19MTAUWC001.ant.amazon.com (pdx1-ws-svc-p6-lb9-vlan2.pdx.amazon.com [10.236.137.194]) by email-inbound-relay-pdx-2c-m6i4x-94edd59b.us-west-2.amazon.com (Postfix) with ESMTPS id 4BAF84146A; Fri, 2 Jun 2023 08:42:35 +0000 (UTC) Received: from EX19D002ANA003.ant.amazon.com (10.37.240.141) by EX19MTAUWC001.ant.amazon.com (10.250.64.174) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Fri, 2 Jun 2023 08:42:34 +0000 Received: from b0f1d8753182.ant.amazon.com (10.95.97.250) by EX19D002ANA003.ant.amazon.com (10.37.240.141) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Fri, 2 Jun 2023 08:42:31 +0000 From: Takahiro Itazuri To: CC: , , , Subject: Re: [PATCH v3 0/2] KVM: x86: Report actual nent from KVM_GET_CPUID2 Date: Fri, 2 Jun 2023 09:42:21 +0100 Message-ID: <20230602084221.9056-1-itazur@amazon.com> X-Mailer: git-send-email 2.38.0 In-Reply-To: <20230526210340.2799158-1-seanjc@google.com> References: <20230526210340.2799158-1-seanjc@google.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.95.97.250] X-ClientProxiedBy: EX19D033UWA003.ant.amazon.com (10.13.139.42) To EX19D002ANA003.ant.amazon.com (10.37.240.141) X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_MED,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE,T_SPF_PERMERROR autolearn=ham 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 Date: Fri, 26 May 2023 14:03:38 -0700 From: Sean Christopherson > Essentially v3 of Takahiro's patch. Update cpuid->nent on a successful > KVM_GET_CPUID2 so that userspace knows exactly how many entries were > filled. Add a testcase to verify KVM's ABI. Sorry for my late reply and thank you for posting this revision! Best regards, Takahiro Itazuri