From nobody Tue Dec 30 16:40:34 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6C663C4167B for ; Tue, 14 Nov 2023 18:03:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233886AbjKNSDY (ORCPT ); Tue, 14 Nov 2023 13:03:24 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55770 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233828AbjKNSDJ (ORCPT ); Tue, 14 Nov 2023 13:03:09 -0500 Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D779B11F; Tue, 14 Nov 2023 10:03:06 -0800 (PST) Received: from pps.filterd (m0356517.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3AEHkGQG003707; Tue, 14 Nov 2023 18:02:54 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pp1; bh=Om6IJuStr3N58ZwDdeKdV4d8eL5rcFp+Ss4RABMj1ec=; b=lHR196ArFATBZTu4+GGGuI3lD4Lzfwt633x5BGwARX1CgC5lEQ/yTdGK4EVZpugjW2It K1JbP0EV8iqjbaQ/1gnBpyJjYgPpIjMDllSGdf3NGgD/BNQkoEWNgIhptqJ9k0H8C3Qv uH20mPv9d7vo2TtMh/TIeCFhse/Lv0wjAM7Wkssv2tzbcrdL/ccZASxkjMjyu1LCnnQD SbQ6Tdkia/D9DgQhg7tfxnwlrc+o70vFsoYemEFVr6aBMrbTFEgcNMvC8zyBixFH//Jk 9QItNZ1m8VFxYTnnrh9+y86OEzjPpPYsTTLldg4qb6wElvjtRzJhLnkHqzbQbI3AyVFL lA== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3ucce7ak51-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 14 Nov 2023 18:02:53 +0000 Received: from m0356517.ppops.net (m0356517.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 3AEHnX7o017866; Tue, 14 Nov 2023 18:02:52 GMT Received: from ppma11.dal12v.mail.ibm.com (db.9e.1632.ip4.static.sl-reverse.com [50.22.158.219]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3ucce7ak3p-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 14 Nov 2023 18:02:52 +0000 Received: from pps.filterd (ppma11.dal12v.mail.ibm.com [127.0.0.1]) by ppma11.dal12v.mail.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 3AEGXsOU023335; Tue, 14 Nov 2023 18:02:51 GMT Received: from smtprelay05.fra02v.mail.ibm.com ([9.218.2.225]) by ppma11.dal12v.mail.ibm.com (PPS) with ESMTPS id 3uapn1h4a2-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 14 Nov 2023 18:02:51 +0000 Received: from smtpav05.fra02v.mail.ibm.com (smtpav05.fra02v.mail.ibm.com [10.20.54.104]) by smtprelay05.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 3AEI2mrh61866476 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 14 Nov 2023 18:02:48 GMT Received: from smtpav05.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 6B2732004B; Tue, 14 Nov 2023 18:02:48 +0000 (GMT) Received: from smtpav05.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 089A020065; Tue, 14 Nov 2023 18:02:48 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by smtpav05.fra02v.mail.ibm.com (Postfix) with ESMTP; Tue, 14 Nov 2023 18:02:47 +0000 (GMT) From: Sumanth Korikkar To: linux-mm , Andrew Morton , David Hildenbrand Cc: Oscar Salvador , Michal Hocko , "Aneesh Kumar K.V" , Anshuman Khandual , Gerald Schaefer , Alexander Gordeev , Heiko Carstens , Vasily Gorbik , linux-s390 , LKML Subject: [PATCH 7/8] s390/sclp: remove unhandled memory notifier type Date: Tue, 14 Nov 2023 19:02:37 +0100 Message-Id: <20231114180238.1522782-8-sumanthk@linux.ibm.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231114180238.1522782-1-sumanthk@linux.ibm.com> References: <20231114180238.1522782-1-sumanthk@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-GUID: OpvzgQwUY56uUnXzNSxpR9d6bgqemBfq X-Proofpoint-ORIG-GUID: d8nHFaYob11HUE1xU71UucmHtG_iRw1p X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.987,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-11-14_18,2023-11-14_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 lowpriorityscore=0 suspectscore=0 mlxscore=0 mlxlogscore=758 malwarescore=0 bulkscore=0 clxscore=1011 spamscore=0 impostorscore=0 priorityscore=1501 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311060000 definitions=main-2311140137 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Remove memory notifier types which are unhandled by s390. Unhandled memory notifier types are covered by default case. Suggested-by: Alexander Gordeev Reviewed-by: Gerald Schaefer Signed-off-by: Sumanth Korikkar --- drivers/s390/char/sclp_cmd.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/drivers/s390/char/sclp_cmd.c b/drivers/s390/char/sclp_cmd.c index 12f3d4af7e4e..428f8a583e8f 100644 --- a/drivers/s390/char/sclp_cmd.c +++ b/drivers/s390/char/sclp_cmd.c @@ -349,11 +349,6 @@ static int sclp_mem_notifier(struct notifier_block *nb, if (contains_standby_increment(start, start + size)) rc =3D -EPERM; break; - case MEM_ONLINE: - case MEM_CANCEL_OFFLINE: - break; - case MEM_GOING_ONLINE: - break; case MEM_PHYS_ONLINE: rc =3D sclp_mem_change_state(start, size, 1); if (rc || !memory_block->altmap) @@ -369,9 +364,6 @@ static int sclp_mem_notifier(struct notifier_block *nb, */ __arch_set_page_nodat((void *)start, memory_block->altmap->free); break; - case MEM_CANCEL_ONLINE: - case MEM_OFFLINE: - break; case MEM_PHYS_OFFLINE: if (memory_block->altmap) __remove_pages(arg->start_pfn, arg->nr_pages, memory_block->altmap); --=20 2.41.0