linux/arch/arc
Christoph Hellwig 80e61fcd23 arc: remove the partial DMA_ATTR_NON_CONSISTENT support
The arc DMA code supports DMA_ATTR_NON_CONSISTENT allocations, but does
not provide a cache_sync operation.  This means any user of it will
never be able to actually transfer cache ownership and thus cause
coherency bugs.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Evgeniy Paltsev <paltsev@synopsys.com>
Tested-by: Evgeniy Paltsev <paltsev@synopsys.com>
2019-06-25 08:14:24 +02:00
..
boot ARC: [hsdk] Make it easier to add PAE40 region to DTB 2019-04-02 12:11:01 -07:00
configs block: remove CONFIG_LBDAF 2019-04-06 10:48:35 -06:00
include asm-generic: kill <asm/segment.h> and improve nommu generic uaccess helpers 2019-05-16 11:26:37 -07:00
kernel ARC updates for 5.1-rc2 2019-03-20 11:01:52 -07:00
lib ARC: memset: fix build with L1_CACHE_SHIFT != 6 2019-04-08 08:41:44 -07:00
mm arc: remove the partial DMA_ATTR_NON_CONSISTENT support 2019-06-25 08:14:24 +02:00
oprofile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
plat-axs10x PCI: consolidate PCI config entry in drivers/pci 2018-11-23 11:45:34 +09:00
plat-eznps treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
plat-hsdk ARCv2: support manual regfile save on interrupts 2019-02-21 11:03:18 -08:00
plat-sim ARC: [plat-sim] Include this platform unconditionally 2017-08-04 13:49:47 +05:30
plat-tb10x arc: select GPIOLIB directly 2016-04-26 14:07:59 +02:00
Kbuild
Kconfig locking/rwsem: Remove rwsem-spinlock.c & use rwsem-xadd.c for all archs 2019-04-03 14:50:52 +02:00
Kconfig.debug Kconfig: consolidate the "Kernel hacking" menu 2018-08-02 08:06:48 +09:00
Makefile ARCv2: Add explcit unaligned access support (and ability to disable too) 2019-02-25 12:10:58 -08:00