diff options
| author | Jan H. Schönherr <[email protected]> | 2018-01-20 00:27:54 +0000 |
|---|---|---|
| committer | Dan Williams <[email protected]> | 2018-01-20 00:29:48 +0000 |
| commit | 10a0cd6e4932b5078215b1ec2c896597eec0eff9 (patch) | |
| tree | ebe957829554ccf069566daa5c8ab68e4b346d4a /mm/sparse.c | |
| parent | memremap: merge find_dev_pagemap into get_dev_pagemap (diff) | |
| download | kernel-10a0cd6e4932b5078215b1ec2c896597eec0eff9.tar.gz kernel-10a0cd6e4932b5078215b1ec2c896597eec0eff9.zip | |
mm: Fix memory size alignment in devm_memremap_pages_release()
The functions devm_memremap_pages() and devm_memremap_pages_release() use
different ways to calculate the section-aligned amount of memory. The
latter function may use an incorrect size if the memory region is small
but straddles a section border.
Use the same code for both.
Cc: <[email protected]>
Fixes: 5f29a77cd957 ("mm: fix mixed zone detection in devm_memremap_pages")
Signed-off-by: Jan H. Schönherr <[email protected]>
Signed-off-by: Dan Williams <[email protected]>
Diffstat (limited to 'mm/sparse.c')
0 files changed, 0 insertions, 0 deletions