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Fri, 25 Apr 2025 10:02:13 +0000 Received: from EX19D014EUC004.ant.amazon.com (10.252.51.182) by EX19D014EUC002.ant.amazon.com (10.252.51.161) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.1544.14; Fri, 25 Apr 2025 10:02:13 +0000 Received: from EX19D014EUC004.ant.amazon.com ([fe80::76dd:4020:4ff2:1e41]) by EX19D014EUC004.ant.amazon.com ([fe80::76dd:4020:4ff2:1e41%3]) with mapi id 15.02.1544.014; Fri, 25 Apr 2025 10:02:13 +0000 From: "Gutierrez Cantu, Bernardo" To: "yajun.deng@linux.dev" CC: "akpm@linux-foundation.org" , "linux-kernel@vger.kernel.org" , "linux-mm@kvack.org" , "lkp@intel.com" , "rppt@kernel.org" , "dwmw2@infradead.org" Subject: Re: [PATCH v4] mm: pass nid to reserve_bootmem_region() Thread-Topic: Re: [PATCH v4] mm: pass nid to reserve_bootmem_region() Thread-Index: Adu1xWGtRnOVME03T+mfcIE2Ywerww== Date: Fri, 25 Apr 2025 10:02:12 +0000 Message-ID: Reply-To: "Gutierrez Cantu, Bernardo" Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.252.50.216] Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: E077940013 X-Rspam-User: X-Rspamd-Server: rspam07 X-Stat-Signature: iiprycnc86cithkpzurhxo8gkne6xrbq X-HE-Tag: 1745575337-703985 X-HE-Meta: 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 A0lc2fJG 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 X-Bogosity: Unsure, tests=bogofilter, spamicity=0.473932, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: > + if (memblock_is_nomap(region)) > + reserve_bootmem_region(start, end, nid); > + > + memblock_set_node(start, end, &memblock.reserved, nid); memblock_set_node() receives a `base` and a `size` argument. Passing `end` = would cause us to set the node id on an incorrect range. Will send a fixup patch shortly... Best regards Bernardo Amazon Web Services Development Center Germany GmbH Krausenstr. 38 10117 Berlin Geschaeftsfuehrung: Christian Schlaeger, Jonathan Weiss Eingetragen am Amtsgericht Charlottenburg unter HRB 257764 B Sitz: Berlin Ust-ID: DE 365 538 597