Paul Burton ae5b067594 Revert "MIPS: Don't unnecessarily include kmalloc.h into <asm/cache.h>." ... Commit 296e46db00 ("MIPS: Don't unnecessarily include kmalloc.h into <asm/cache.h>.") claimed that the inclusion of the machine's kmalloc.h from asm/cache.h is unnecessary, but this is not true. Without including kmalloc.h we don't get a definition for ARCH_DMA_MINALIGN, which means we no longer suitably align DMA. Further to this the definition of ARCH_KMALLOC_MINALIGN provided by linux/slab.h ends up being set to the alignment of an unsigned long long value rather than to ARCH_DMA_MINALIGN, which means that buffers allocated using kmalloc may no longer be safely aligned for use with DMA. Fix this by re-adding the include of kmalloc.h in asm/cache.h. This reverts commit 296e46db00 ("MIPS: Don't unnecessarily include kmalloc.h into <asm/cache.h>.") Signed-off-by: Paul Burton <paul.burton@imgtec.com> Fixes: 296e46db00 ("MIPS: Don't unnecessarily include kmalloc.h into <asm/cache.h>.") Cc: linux-mips@linux-mips.org Cc: stable <stable@vger.kernel.org> # v4.12+ Patchwork: https://patchwork.linux-mips.org/patch/16895/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>		2017-08-07 12:01:17 +02:00
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asm	Revert "MIPS: Don't unnecessarily include kmalloc.h into <asm/cache.h>."	2017-08-07 12:01:17 +02:00
uapi/asm	tty: Fix TIOCGPTPEER ioctl definition	2017-07-17 17:04:41 +02:00