diff mbox series

[1/3] mm/memblock: pass size instead of end to memblock_set_node()

Message ID 20250312130728.1117-2-richard.weiyang@gmail.com (mailing list archive)
State New
Headers show
Series memblock: some fix for memmap_init_reserved_pages() | expand

Commit Message

Wei Yang March 12, 2025, 1:07 p.m. UTC 
The second parameter of memblock_set_node() is size instead of end.

Since it iterates from lower address to higher address, finally the node
id is correct. But during the process, some of them are wrong.

Pass size instead of end.

Fixes: 61167ad5fecd ("mm: pass nid to reserve_bootmem_region()")
Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
CC: Mike Rapoport <rppt@kernel.org>
CC: Yajun Deng <yajun.deng@linux.dev>
CC: <stable@vger.kernel.org>
---
 mm/memblock.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/mm/memblock.c b/mm/memblock.c
index 64ae678cd1d1..85442f1b7f14 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -2192,7 +2192,7 @@  static void __init memmap_init_reserved_pages(void)
 		if (memblock_is_nomap(region))
 			reserve_bootmem_region(start, end, nid);
 
-		memblock_set_node(start, end, &memblock.reserved, nid);
+		memblock_set_node(start, region->size, &memblock.reserved, nid);
 	}
 
 	/*