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linux/arch/openrisc/kernel
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Alexander Duyck 043b42bcbb arch/openrisc: add option to skip DMA sync as a part of mapping 
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
via a sync_for_cpu or sync_for_device call.

Link: http://lkml.kernel.org/r/20161110113524.76501.87966.stgit@ahduyck-blue-test.jf.intel.com
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Cc: Jonas Bonn <jonas@southpole.se>
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 openrisc: use kbuild.h instead of defining macros in asm-offset.c 2012-10-25 15:54:33 +02:00
dma.c arch/openrisc: add option to skip DMA sync as a part of mapping 2016-12-14 16:04:07 -08:00
entry.S openrisc: include l.swa in check for write data pagefault 2016-12-12 23:10:26 +09:00
head.S openrisc: drop _PAGE_FILE and pte_file()-related helpers 2015-02-10 14:30:33 -08:00
irq.c openrisc: Get rid of handle_IRQ 2014-09-03 13:11:02 +00:00
Makefile openrisc: Use generic idle loop 2013-04-08 17:39:27 +02:00
module.c openrisc: Refactor 16-bit constant relocation 2013-11-05 16:27:55 +01:00
or32_ksyms.c OpenRISC: Miscellaneous 2011-07-22 18:46:41 +02:00
process.c openrisc: Add thread-local storage (TLS) support 2016-12-12 23:09:28 +09:00
prom.c openrisc: remove unnecessary prom.c includes 2013-10-09 11:39:01 -05:00
ptrace.c ARCH: AUDIT: audit_syscall_entry() should not require the arch 2014-09-23 16:21:26 -04:00
setup.c openrisc: Updates after openrisc.net has been lost 2016-12-12 23:10:19 +09:00
signal.c arch: Remove exec_domain from remaining archs 2015-04-12 21:03:30 +02:00
sys_call_table.c OpenRISC: System calls 2011-07-22 18:46:34 +02:00
time.c openrisc/time: Migrate to new 'set-state' interface 2015-08-10 11:41:02 +02:00
traps.c dump_stack: consolidate dump_stack() implementations and unify their behaviors 2013-04-30 17:04:02 -07:00
vmlinux.h of/fdt: consolidate built-in dtb section variables 2014-04-30 00:59:13 -05:00
vmlinux.lds.S openrisc: Support both old (or32) and new (or1k) toolchain 2016-12-12 23:09:40 +09:00