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| author | Arseniy Krasnov <AVKrasnov@sberdevices.ru> | 2023-06-15 11:08:15 +0300 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2023-06-19 10:20:58 +0200 |
| commit | 98480a181a08ceeede417e5b28f6d0429d8ae156 (patch) | |
| tree | f4ba61630f620a5013d9ee755fd0bc1cd6cf040e /COPYING | |
| parent | a6a8a1e16c14b5c93bec202ba2f1c8d7c9173571 (diff) | |
| download | linux-stable-98480a181a08ceeede417e5b28f6d0429d8ae156.tar.gz linux-stable-98480a181a08ceeede417e5b28f6d0429d8ae156.tar.bz2 linux-stable-98480a181a08ceeede417e5b28f6d0429d8ae156.zip | |
mtd: rawnand: meson: fix unaligned DMA buffers handling
Meson NAND controller requires 8 bytes alignment for DMA addresses,
otherwise it "aligns" passed address by itself thus accessing invalid
location in the provided buffer. This patch makes unaligned buffers to
be reallocated to become valid.
Fixes: 8fae856c5350 ("mtd: rawnand: meson: add support for Amlogic NAND flash controller")
Cc: <Stable@vger.kernel.org>
Signed-off-by: Arseniy Krasnov <AVKrasnov@sberdevices.ru>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230615080815.3291006-1-AVKrasnov@sberdevices.ru
Diffstat (limited to 'COPYING')
0 files changed, 0 insertions, 0 deletions