From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C708719BBA for ; Sat, 3 Aug 2024 18:42:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722710521; cv=none; b=rdnYCgufHrPcAs6jHcRoaNTieDNmC04P3A+DtxvTaSEaCBl35dz0sU+FlzI0ULHcvjTfpFWfPQBiwtDbk5jXQ3i5DIHHUMBZm4jbEe/byFs6M64KsAcKUM5Fn6waRKyGVjXQ8BZIu6tOBjAijnYwSlSItqOpoxzgHBTipYxESZc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722710521; c=relaxed/simple; bh=ZuQ8F1+ZPrUQ2DaGV2RH44w+yVkRMPLA7YMTbN/QrV4=; h=Date:To:From:Subject:Message-Id; b=VHJCffMbRUxIKXrZ1Nu1la82p0mRQ2WyhMcw5aptKyfV09kc71T42QnK826u+Jy5xdct2kbfmHbE1TlTL+fawpd+7UQJDOFnZh/FqgkQGuFKXGq6zHl3ngpOfjLv3C5AOE6i99/yVes+A7o4uNnHoX2u6vCuxwuVvgSErQ4tlu4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=jrm1dtjl; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="jrm1dtjl" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 20B3AC116B1; Sat, 3 Aug 2024 18:42:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1722710521; bh=ZuQ8F1+ZPrUQ2DaGV2RH44w+yVkRMPLA7YMTbN/QrV4=; h=Date:To:From:Subject:From; b=jrm1dtjlutFMRQgNJH/mLbgUJRCE6sq/iqLf0Wiv7yJlqbIh3HiwZW/iV6Dsmy0tX hCc0i9AUj36bRHq7YI0S6rqpxl1X9X80HIIHUZqwJ1GR/k0edN5FC6w9fp1NirzofZ 4BkYq4VMGpQJpJMDLjpnRawjcSY+ANueTtOGU7JM= Date: Sat, 03 Aug 2024 11:42:00 -0700 To: mm-commits@vger.kernel.org,ziy@nvidia.com,will@kernel.org,tsbogend@alpha.franken.de,tglx@linutronix.de,samuel.holland@sifive.com,robh@kernel.org,rafael@kernel.org,palmer@dabbelt.com,mpe@ellerman.id.au,mingo@redhat.com,Jonathan.Cameron@huawei.com,jiaxun.yang@flygoat.com,hca@linux.ibm.com,gregkh@linuxfoundation.org,gor@linux.ibm.com,glaubitz@physik.fu-berlin.de,david@redhat.com,dave@stgolabs.net,davem@davemloft.net,dave.hansen@linux.intel.com,dan.j.williams@intel.com,corbet@lwn.net,christophe.leroy@csgroup.eu,chenhuacai@kernel.org,catalin.marinas@arm.com,bp@alien8.de,arnd@arndb.de,andreas@gaisler.com,agordeev@linux.ibm.com,rppt@kernel.org,akpm@linux-foundation.org From: Andrew Morton Subject: + mips-sgi-ip27-ensure-node_possible_map-only-contains-valid-nodes.patch added to mm-unstable branch Message-Id: <20240803184201.20B3AC116B1@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: MIPS: sgi-ip27: ensure node_possible_map only contains valid nodes has been added to the -mm mm-unstable branch. Its filename is mips-sgi-ip27-ensure-node_possible_map-only-contains-valid-nodes.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mips-sgi-ip27-ensure-node_possible_map-only-contains-valid-nodes.patch This patch will later appear in the mm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: "Mike Rapoport (Microsoft)" Subject: MIPS: sgi-ip27: ensure node_possible_map only contains valid nodes Date: Thu, 1 Aug 2024 09:08:03 +0300 For SGI IP27 machines node_possible_map is statically set to NODE_MASK_ALL and it is not updated during NUMA initialization. Ensure that it only contains nodes present in the system. Link: https://lkml.kernel.org/r/20240801060826.559858-4-rppt@kernel.org Signed-off-by: Mike Rapoport (Microsoft) Reviewed-by: Jonathan Cameron Tested-by: Jonathan Cameron [arm64 + CXL via QEMU] Cc: Alexander Gordeev Cc: Andreas Larsson Cc: Arnd Bergmann Cc: Borislav Petkov Cc: Catalin Marinas Cc: Christophe Leroy Cc: Dan Williams Cc: Dave Hansen Cc: David Hildenbrand Cc: Davidlohr Bueso Cc: David S. Miller Cc: Greg Kroah-Hartman Cc: Heiko Carstens Cc: Huacai Chen Cc: Ingo Molnar Cc: Jiaxun Yang Cc: John Paul Adrian Glaubitz Cc: Jonathan Corbet Cc: Michael Ellerman Cc: Palmer Dabbelt Cc: Rafael J. Wysocki Cc: Rob Herring (Arm) Cc: Samuel Holland Cc: Thomas Bogendoerfer Cc: Thomas Gleixner Cc: Vasily Gorbik Cc: Will Deacon Cc: Zi Yan Signed-off-by: Andrew Morton --- arch/mips/sgi-ip27/ip27-smp.c | 2 ++ 1 file changed, 2 insertions(+) --- a/arch/mips/sgi-ip27/ip27-smp.c~mips-sgi-ip27-ensure-node_possible_map-only-contains-valid-nodes +++ a/arch/mips/sgi-ip27/ip27-smp.c @@ -70,11 +70,13 @@ void cpu_node_probe(void) gda_t *gdap = GDA; nodes_clear(node_online_map); + nodes_clear(node_possible_map); for (i = 0; i < MAX_NUMNODES; i++) { nasid_t nasid = gdap->g_nasidtable[i]; if (nasid == INVALID_NASID) break; node_set_online(nasid); + node_set(nasid, node_possible_map); highest = node_scan_cpus(nasid, highest); } _ Patches currently in -mm which might be from rppt@kernel.org are mm-move-kernel-numac-to-mm.patch mips-sgi-ip27-make-node_data-the-same-as-on-all-other-architectures.patch mips-sgi-ip27-ensure-node_possible_map-only-contains-valid-nodes.patch mips-sgi-ip27-drop-have_arch_nodedata_extension.patch mips-loongson64-rename-__node_data-to-node_data.patch mips-loongson64-drop-have_arch_nodedata_extension.patch mm-drop-config_have_arch_nodedata_extension.patch arch-mm-move-definition-of-node_data-to-generic-code.patch arch-mm-pull-out-allocation-of-node_data-to-generic-code.patch x86-numa-simplify-numa_distance-allocation.patch x86-numa-use-get_pfn_range_for_nid-to-verify-that-node-spans-memory.patch x86-numa-move-fake_node_-defines-to-numa_emu.patch x86-numa_emu-simplify-allocation-of-phys_dist.patch x86-numa_emu-split-__apicid_to_node-update-to-a-helper-function.patch x86-numa_emu-use-a-helper-function-to-get-max_dma32_pfn.patch x86-numa-numa_addremove_cpu-make-cpu-parameter-unsigned.patch mm-introduce-numa_memblks.patch mm-move-numa_distance-and-related-code-from-x86-to-numa_memblks.patch mm-introduce-numa_emulation.patch mm-numa_memblks-introduce-numa_memblks_init.patch mm-numa_memblks-make-several-functions-and-variables-static.patch mm-numa_memblks-use-memblock_startend_of_dram-when-sanitizing-meminfo.patch of-numa-return-einval-when-no-numa-node-id-is-found.patch arch_numa-switch-over-to-numa_memblks.patch mm-make-range-to-target_node-lookup-facility-a-part-of-numa_memblks.patch docs-move-numa=fake-description-to-kernel-parameterstxt.patch