diff options
| author | Jan H. Schönherr <jschoenh@amazon.de> | 2018-01-19 16:27:54 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-22 15:42:27 +0100 |
| commit | 1f21cd46cacae0fe7429d27c8781370317fe4a67 (patch) | |
| tree | ac58257e9a0d8ec3c39ec6e1c0a2882f18c40952 /arch/mips | |
| parent | 568c61facce6b0bddbfa04ec634b34904c6e2f1c (diff) | |
mm: Fix memory size alignment in devm_memremap_pages_release()
commit 10a0cd6e4932b5078215b1ec2c896597eec0eff9 upstream.
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: <stable@vger.kernel.org>
Fixes: 5f29a77cd957 ("mm: fix mixed zone detection in devm_memremap_pages")
Signed-off-by: Jan H. Schönherr <jschoenh@amazon.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/mips')
0 files changed, 0 insertions, 0 deletions