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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 10581C433EF for ; Tue, 22 Mar 2022 11:25:13 +0000 (UTC) Received: from localhost ([::1]:32894 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nWcdU-0000Ib-Vg for qemu-devel@archiver.kernel.org; Tue, 22 Mar 2022 07:25:12 -0400 Received: from eggs.gnu.org ([209.51.188.92]:50680) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nWcbT-0005rP-2a for qemu-devel@nongnu.org; Tue, 22 Mar 2022 07:23:10 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:22171) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nWcbP-00017B-HE for qemu-devel@nongnu.org; Tue, 22 Mar 2022 07:23:06 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1647948182; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=1R6IqOS/D7geX/Uj3bwwye6kZQYLjq8mLpbhxpo3YG4=; b=X5s16j3QzbUy6z3MusAoJz7iV9pSVRYuwWlKLO9J/mW4Lk7JHk613m4Twbj2Y5cQ8MQ+k6 YDgzAZR1x0Ag8IEXmfm5z5CS1I0sjtIu2/rTkYwRF74G5xmScGP0eR6vgQyYpN/kPq7TEX XzXu1eW6dRz0wMrDjWgVgHZg46PAbgM= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-75-Bi7qF2jOPxCDJ7Jn0BR-eQ-1; Tue, 22 Mar 2022 07:23:01 -0400 X-MC-Unique: Bi7qF2jOPxCDJ7Jn0BR-eQ-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 0114A3804503; Tue, 22 Mar 2022 11:23:01 +0000 (UTC) Received: from t480s.redhat.com (unknown [10.39.193.68]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1EDB240D2822; Tue, 22 Mar 2022 11:22:58 +0000 (UTC) From: David Hildenbrand To: qemu-devel@nongnu.org Subject: [PATCH v1 1/2] s390x/cpu_models: drop "msa5" from the TCG "max" model Date: Tue, 22 Mar 2022 12:22:55 +0100 Message-Id: <20220322112256.118417-2-david@redhat.com> In-Reply-To: <20220322112256.118417-1-david@redhat.com> References: <20220322112256.118417-1-david@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.11.54.2 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=david@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII"; x-default=true Received-SPF: pass client-ip=170.10.129.124; envelope-from=david@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Thomas Huth , =?UTF-8?q?Daniel=20P=20=2E=20Berrang=C3=A9?= , David Hildenbrand , Cornelia Huck , Richard Henderson , qemu-s390x@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" We don't include the "msa5" feature in the "qemu" model because it generates a warning. The PoP states: "The message-security-assist extension 5 requires the secure-hash-algorithm (SHA-512) capabilities of the message-security-assist extension 2 as a prereq- uisite. (March, 2015)" As SHA-512 won't be supported in the near future, let's just drop the feature from the "max" model. This avoids the warning and allows us for making the "max" model match the "qemu" model (except for compat machines). We don't lose much, as we only implement the function stubs for MSA, exclusing any real subfunctions. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/897 Signed-off-by: David Hildenbrand --- target/s390x/gen-features.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c index 22846121c4..7b4430f9de 100644 --- a/target/s390x/gen-features.c +++ b/target/s390x/gen-features.c @@ -743,8 +743,6 @@ static uint16_t qemu_LATEST[] = { }; /* add all new definitions before this point */ static uint16_t qemu_MAX[] = { - /* generates a dependency warning, leave it out for now */ - S390_FEAT_MSA_EXT_5, }; /****** END FEATURE DEFS ******/ -- 2.35.1