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* [failures] mm-cma-report-correct-node-id.patch removed from -mm tree
@ 2023-10-25 16:42 Andrew Morton
  0 siblings, 0 replies; only message in thread
From: Andrew Morton @ 2023-10-25 16:42 UTC (permalink / raw)
  To: mm-commits, nathan, hch, wangkefeng.wang, akpm


The quilt patch titled
     Subject: mm: cma: report correct node id
has been removed from the -mm tree.  Its filename was
     mm-cma-report-correct-node-id.patch

This patch was dropped because it had testing failures

------------------------------------------------------
From: Kefeng Wang <wangkefeng.wang@huawei.com>
Subject: mm: cma: report correct node id
Date: Thu, 19 Oct 2023 09:32:53 +0800

cma_declare_contiguous_nid()'s printk can show an invalid node ID:

cma: Reserved 32 MiB at 0x00000000fe000000 on node -1

Use early_pfn_to_nid() to get correct node id from base instead of the
default NUMA_NO_NODE in cma_declare_contiguous_nid(), so users will
instead see

cma: Reserved 32 MiB at 0x00000000fe000000 on node 0

Link: https://lkml.kernel.org/r/20231019013253.2792048-1-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/cma.c |    3 +++
 1 file changed, 3 insertions(+)

--- a/mm/cma.c~mm-cma-report-correct-node-id
+++ a/mm/cma.c
@@ -375,6 +375,9 @@ int __init cma_declare_contiguous_nid(ph
 	if (ret)
 		goto free_mem;
 
+	if (nid == NUMA_NO_NODE)
+		nid = early_pfn_to_nid(PHYS_PFN(base));
+
 	pr_info("Reserved %ld MiB at %pa on node %d\n", (unsigned long)size / SZ_1M,
 		&base, nid);
 	return 0;
_

Patches currently in -mm which might be from wangkefeng.wang@huawei.com are

mm_types-add-virtual-and-_last_cpupid-into-struct-folio.patch
mm-add-folio_last_cpupid.patch
mm-memory-use-folio_last_cpupid-in-do_numa_page.patch
mm-huge_memory-use-folio_last_cpupid-in-do_huge_pmd_numa_page.patch
mm-huge_memory-use-folio_last_cpupid-in-__split_huge_page_tail.patch
mm-remove-page_cpupid_last.patch
mm-add-folio_xchg_access_time.patch
sched-fair-use-folio_xchg_access_time-in-numa_hint_fault_latency.patch
mm-mprotect-use-a-folio-in-change_pte_range.patch
mm-huge_memory-use-a-folio-in-change_huge_pmd.patch
mm-remove-xchg_page_access_time.patch
mm-add-folio_xchg_last_cpupid.patch
sched-fair-use-folio_xchg_last_cpupid-in-should_numa_migrate_memory.patch
mm-migrate-use-folio_xchg_last_cpupid-in-folio_migrate_flags.patch
mm-huge_memory-use-folio_xchg_last_cpupid-in-__split_huge_page_tail.patch
mm-make-finish_mkwrite_fault-static.patch
mm-convert-wp_page_reuse-and-finish_mkwrite_fault-to-take-a-folio.patch
mm-use-folio_xchg_last_cpupid-in-wp_page_reuse.patch
mm-remove-page_cpupid_xchg_last.patch


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2023-10-25 16:42 [failures] mm-cma-report-correct-node-id.patch removed from -mm tree Andrew Morton

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