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 lists1p.gnu.org (lists1p.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 C6F1CC53200 for ; Wed, 29 Jul 2026 16:52:12 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1wp7VH-00078g-JJ; Wed, 29 Jul 2026 12:51:35 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wp7VG-000786-3p; Wed, 29 Jul 2026 12:51:34 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wp7VE-0005D0-AG; Wed, 29 Jul 2026 12:51:33 -0400 Received: from pps.filterd (m0353729.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 66TFHZSh2684329; 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Wed, 29 Jul 2026 16:51:20 GMT Received: from smtprelay05.dal12v.mail.ibm.com ([172.16.1.7]) by ppma13.dal12v.mail.ibm.com (PPS) with ESMTPS id 4fn9pgfcnc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 29 Jul 2026 16:51:20 +0000 (GMT) Received: from smtpav03.dal12v.mail.ibm.com (smtpav03.dal12v.mail.ibm.com [10.241.53.102]) by smtprelay05.dal12v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 66TGpJY311404016 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 29 Jul 2026 16:51:19 GMT Received: from smtpav03.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id B01215803F; Wed, 29 Jul 2026 16:51:19 +0000 (GMT) Received: from smtpav03.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 36AF458056; Wed, 29 Jul 2026 16:51:19 +0000 (GMT) Received: from [9.61.160.189] (unknown [9.61.160.189]) by smtpav03.dal12v.mail.ibm.com (Postfix) with ESMTP; Wed, 29 Jul 2026 16:51:19 +0000 (GMT) Message-ID: <7c484c20-4742-4fa9-aa58-d85f7dc4acc0@linux.ibm.com> Date: Wed, 29 Jul 2026 12:51:18 -0400 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 0/2] target/s390x/tcg: Set STCK/STCKF condition code after the store To: Ilya Leoshkevich , Richard Henderson , Cornelia Huck , Matthew Rosato Cc: David Hildenbrand , qemu-s390x@nongnu.org, qemu-devel@nongnu.org References: <20260714203206.363028-1-iii@linux.ibm.com> Content-Language: en-US From: Eric Farman Autocrypt: addr=farman@linux.ibm.com; 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envelope-from=farman@linux.ibm.com; helo=mx0a-001b2d01.pphosted.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=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: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 7/14/26 4:29 PM, Ilya Leoshkevich wrote: > Hi, > > Ido reported an assertion failure after failing STCKF and provided a > small assembly snippet that causes it. > > This series fixes the issue and adds a test based on that snippet. > > Best regards, > Ilya > > Ilya Leoshkevich (2): > target/s390x/tcg: Set STCK/STCKF condition code after the store > tests/tcg/s390x: Test STCKF condition code on a faulting store Reviewed-by: Eric Farman > > target/s390x/tcg/insn-data.h.inc | 4 +-- > target/s390x/tcg/translate.c | 2 ++ > tests/tcg/s390x/Makefile.target | 1 + > tests/tcg/s390x/stckf.c | 44 ++++++++++++++++++++++++++++++++ > 4 files changed, 49 insertions(+), 2 deletions(-) > create mode 100644 tests/tcg/s390x/stckf.c >