samsung_sm8750/android_kernel_samsung_sm8750
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mm/memblock: pass size instead of end to memblock_set_node()

Browse Source 
commit 06eaa824fd239edd1eab2754f29b2d03da313003 upstream.

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: 61167ad5fe ("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
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Link: https://lore.kernel.org/r/20250318071948.23854-2-richard.weiyang@gmail.com
Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wei Yang
2025-03-18 07:19:46 +00:00
committed by Greg Kroah-Hartman
parent dfbaecf7e3
commit c0fabecd65
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
mm/memblock.c
View File

@@ -2135,7 +2135,7 @@ 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);
}
/* initialize struct pages for the reserved regions */