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

sanitize tsk_is_polling()

2012-10-01 09:58:13 -04:00

c6x_ksyms.c

C6X: loadable module support

2011-10-06 19:48:13 -04:00

devicetree.c

of: remove early_init_dt_setup_initrd_arch

2013-10-09 11:39:01 -05:00

dma.c

arch/c6x: add option to skip sync on DMA map and unmap

2016-12-14 16:04:07 -08:00

entry.S

c6x: switch to generic sigaltstack

2013-02-03 18:15:52 -05:00

head.S

C6X: early boot code

2011-10-06 19:47:28 -04:00

irq.c

C6X: remove dependence on legacy IRQs

2012-07-18 23:49:40 -04:00

Makefile

C6X: build infrastructure

2011-10-06 19:47:25 -04:00

module.c

C6X: loadable module support

2011-10-06 19:48:13 -04:00

process.c

exit_thread: remove empty bodies

2016-05-20 17:58:30 -07:00

ptrace.c

C6X: ptrace support

2011-10-06 19:48:17 -04:00

setup.c

locking/lockdep: Eliminate lockdep_init()

2016-02-09 12:03:25 +01:00

signal.c

all arches, signal: move restart_block to struct task_struct

2015-02-12 18:54:12 -08:00

soc.c

arch: Use eth_random_addr

2012-07-16 22:39:25 -07:00

switch_to.S

C6X: process management

2011-10-06 19:47:40 -04:00

sys_c6x.c

C6X: syscalls

2011-10-06 19:47:58 -04:00

time.c

C6x: time: Ensure consistency in __init

2015-03-26 10:31:47 -04:00

traps.c

dump_stack: unify debug information printed by show_regs()

2013-04-30 17:04:02 -07:00

vectors.S

C6X: early boot code

2011-10-06 19:47:28 -04:00

vmlinux.lds.S

nmi_backtrace: generate one-line reports for idle cpus

2016-10-07 18:46:30 -07:00