linux_dsm_epyc7002/arch/c6x/kernel
Alexander Duyck 64c596b59c arch/c6x: add option to skip sync on DMA map and unmap
This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to
avoid invoking cache line invalidation if the driver will just handle it
later via a sync_for_cpu or sync_for_device call.

Link: http://lkml.kernel.org/r/20161110113442.76501.7673.stgit@ahduyck-blue-test.jf.intel.com
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Acked-by: Mark Salter <msalter@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-12-14 16:04:07 -08:00
..
asm-offsets.c
c6x_ksyms.c
devicetree.c
dma.c arch/c6x: add option to skip sync on DMA map and unmap 2016-12-14 16:04:07 -08:00
entry.S
head.S
irq.c
Makefile
module.c
process.c exit_thread: remove empty bodies 2016-05-20 17:58:30 -07:00
ptrace.c
setup.c
signal.c
soc.c
switch_to.S
sys_c6x.c
time.c
traps.c
vectors.S
vmlinux.lds.S nmi_backtrace: generate one-line reports for idle cpus 2016-10-07 18:46:30 -07:00