mtd: rawnand: meson: fix unaligned DMA buffers handling
commit 98480a18 upstream. 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: 8fae856c ("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 Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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86b98203
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