Architectures need to set ARCH_DMA_MINALIGN to the minimum DMA alignment (commit a6eb9fe105). Defining ARCH_KMALLOC_MINALIGN doesn't work anymore. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: anemo@mba.ocn.ne.jp Patchwork: https://patchwork.linux-mips.org/patch/1544/ Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
a6eb9fe105
With SLAB, it works without ARCH_KMALLOC_MINALIGN, but with SLOB/SLUB, ARCH_KMALLOC_MINALIGN is required to ensure alignment of kmalloced buffer. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1248/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>