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=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 4557CC4338F for ; Thu, 5 Aug 2021 15:29:25 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id D735F6104F for ; Thu, 5 Aug 2021 15:29:24 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org D735F6104F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:36604 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mBfJE-0000E9-17 for qemu-devel@archiver.kernel.org; Thu, 05 Aug 2021 11:29:24 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:45580) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mBfIH-0005vz-WF for qemu-devel@nongnu.org; Thu, 05 Aug 2021 11:28:26 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:55734) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mBfIE-0006CJ-3b for qemu-devel@nongnu.org; Thu, 05 Aug 2021 11:28:25 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1628177301; 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=y+TaaSd8TawfboFxDGc98iHTwfRm0z5+x2C2aExIsbA=; b=iHsbcLvBDY7N/r7jLZWAH5PEuhSQA9WT5EyN7ZHQqrVk1rZbtGfvdZFkcxEGXqJv2p7JTz W0RyMVYF1WmCLKQoE8rNZQTeZI2IMugq7uJ7hFczrgLQVNRdCH6nS0X8orH7/sbviCqUPO EOpn6BBi8Qml7G9x4X58vTpZTJi0geA= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-301-wZFnfdfeP8C_Lhrn-IsSeQ-1; Thu, 05 Aug 2021 11:28:20 -0400 X-MC-Unique: wZFnfdfeP8C_Lhrn-IsSeQ-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id ED0EA801B3C; Thu, 5 Aug 2021 15:28:17 +0000 (UTC) Received: from t480s.redhat.com (unknown [10.39.194.118]) by smtp.corp.redhat.com (Postfix) with ESMTP id 4567D3CC7; Thu, 5 Aug 2021 15:28:15 +0000 (UTC) From: David Hildenbrand To: qemu-devel@nongnu.org Subject: [PATCH v1 02/12] s390x/tcg: fix ignoring bit 63 when setting the storage key in SSKE Date: Thu, 5 Aug 2021 17:27:54 +0200 Message-Id: <20210805152804.100333-3-david@redhat.com> In-Reply-To: <20210805152804.100333-1-david@redhat.com> References: <20210805152804.100333-1-david@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 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" Received-SPF: pass client-ip=216.205.24.124; envelope-from=david@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -34 X-Spam_score: -3.5 X-Spam_bar: --- X-Spam_report: (-3.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.699, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Jason J . Herne" , Thomas Huth , Janosch Frank , David Hildenbrand , Cornelia Huck , Richard Henderson , Halil Pasic , Christian Borntraeger , qemu-s390x@nongnu.org, Claudio Imbrenda Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" The last bit has to be ignored. Signed-off-by: David Hildenbrand --- target/s390x/tcg/mem_helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/s390x/tcg/mem_helper.c b/target/s390x/tcg/mem_helper.c index e0befd0f03..3c0820dd74 100644 --- a/target/s390x/tcg/mem_helper.c +++ b/target/s390x/tcg/mem_helper.c @@ -2210,7 +2210,7 @@ void HELPER(sske)(CPUS390XState *env, uint64_t r1, uint64_t r2) skeyclass = S390_SKEYS_GET_CLASS(ss); } - key = (uint8_t) r1; + key = r1 & 0xfe; skeyclass->set_skeys(ss, addr / TARGET_PAGE_SIZE, 1, &key); /* * As we can only flush by virtual address and not all the entries -- 2.31.1