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V" , Vineet Gupta , Geert Uytterhoeven , Huacai Chen , Jiaxun Yang , Thomas Bogendoerfer , Vasily Gorbik , Christian Borntraeger , Eric Biederman , Arnd Bergmann , linux-snps-arc@lists.infradead.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-s390@vger.kernel.org, linux-mm@kvack.org, kexec@lists.infradead.org Subject: Re: [PATCH v1 2/4] memblock: allow to specify flags with memblock_add_node() Message-ID: References: <20210927150518.8607-1-david@redhat.com> <20210927150518.8607-3-david@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210927150518.8607-3-david@redhat.com> X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: v4fMMpMPN4hOnztYJTaKk6Fq5kTW6jKy X-Proofpoint-GUID: WgNggeLkwnBEAxsGbglfAEurxeshA1qK X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.182.1,Aquarius:18.0.790,Hydra:6.0.391,FMLib:17.0.607.475 definitions=2021-09-28_05,2021-09-28_01,2020-04-07_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 clxscore=1011 malwarescore=0 phishscore=0 mlxscore=0 spamscore=0 adultscore=0 bulkscore=0 impostorscore=0 suspectscore=0 lowpriorityscore=0 mlxlogscore=819 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2109230001 definitions=main-2109280056 X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 8B5D75066510 X-Stat-Signature: bcuuypuf1ccjuzkqaajqmwcgar3tee3x Authentication-Results: imf01.hostedemail.com; dkim=pass header.d=ibm.com header.s=pp1 header.b=duSbsVZm; spf=pass (imf01.hostedemail.com: domain of hca@linux.ibm.com designates 148.163.156.1 as permitted sender) smtp.mailfrom=hca@linux.ibm.com; dmarc=pass (policy=none) header.from=ibm.com X-HE-Tag: 1632821956-688599 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: On Mon, Sep 27, 2021 at 05:05:16PM +0200, David Hildenbrand wrote: > We want to specify flags when hotplugging memory. Let's prepare to pass > flags to memblock_add_node() by adjusting all existing users. > > Note that when hotplugging memory the system is already up and running > and we don't want to add the memory first and apply flags later: it > should happen within one memblock call. > > Signed-off-by: David Hildenbrand > --- ... > arch/s390/kernel/setup.c | 3 ++- For s390 Acked-by: Heiko Carstens