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Thu, 9 Jan 2025 08:08:42 GMT Received: from smtpav07.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5597820043; Thu, 9 Jan 2025 08:08:42 +0000 (GMT) Received: from smtpav07.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id DA79B20040; Thu, 9 Jan 2025 08:08:41 +0000 (GMT) Received: from li-008a6a4c-3549-11b2-a85c-c5cc2836eea2.ibm.com (unknown [9.179.27.187]) by smtpav07.fra02v.mail.ibm.com (Postfix) with ESMTPS; Thu, 9 Jan 2025 08:08:41 +0000 (GMT) Date: Thu, 9 Jan 2025 09:08:40 +0100 From: Alexander Gordeev To: Guo Weikang Cc: Andrew Morton , linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH] arch/s390: save_area_alloc default failure behavior changed to panic Message-ID: References: <20250109033136.2845676-1-guoweikang.kernel@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250109033136.2845676-1-guoweikang.kernel@gmail.com> X-TM-AS-GCONF: 00 X-Proofpoint-GUID: Qa7FqO4BukFwIvguM1u5zT0yxgNqpVDg X-Proofpoint-ORIG-GUID: dEKN7p7U_xs-QV3NF_qGAVjkApnzna6u X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1051,Hydra:6.0.680,FMLib:17.12.62.30 definitions=2024-10-15_01,2024-10-11_01,2024-09-30_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 priorityscore=1501 phishscore=0 suspectscore=0 adultscore=0 impostorscore=0 mlxscore=0 malwarescore=0 spamscore=0 bulkscore=0 mlxlogscore=502 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2501090065 X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 89DC640013 X-Stat-Signature: sii3itwwrsxqifsetb9e7s3n6nwaa5os X-Rspam-User: X-HE-Tag: 1736410127-908460 X-HE-Meta: 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 dGchrOG5 GfvqyJ1nd+sVP2U2CLHftJQGJTe73RJ5by5YkBBsSEIUYE5R9Fdt973tR5xAhH64H3mKFhO04YY7qVoMCdCgwq5Q0EMrWchS4RZH5d2M6AKC7hjKXRR/kvUIh3gxfGWWB0qPoyDwWg7lz/WoYZC5k5Tg56cUBU/uWFheFUW3XUR/7gg/1AG2QZkd0HCv4ia6Ct16BS6l17ClMVhGAGmpwa8uUK4rDIgsp1yDvy9x+zWFVhElIx+rriek/Tt6yRki39f6yg46D0rtK7DlPez/icjA5HLqA5Bhw93g5g6N7OEtorSEAjz5AN7ouHnfrHcz/+QMEciXmF7iS0vQs9vbEvxtg7wOLQ95Mo29BGiJY1ybmt7E= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Thu, Jan 09, 2025 at 11:31:36AM +0800, Guo Weikang wrote: Hi Guo, > Now with the memblock_alloc_or_panic interface, save_area_alloc no longer > needs to handle panic itself. > > Signed-off-by: Guo Weikang > --- > arch/s390/kernel/crash_dump.c | 4 +--- > arch/s390/kernel/numa.c | 3 +-- > arch/s390/kernel/smp.c | 4 ---- > 3 files changed, 2 insertions(+), 9 deletions(-) This patch is a follow-up to v7, but instead it needs to be part of v8. I guess Andrew would refresh mm-everything (or whatever he finds appropriate) with the new version. @Andrew, please correct me if I am wroing. Thanks!