Guo Ren 7f80fe207d csky: Fixup dma_alloc_coherent with PAGE_SO attribute ... This bug is from commit: 2b070ccdf8 (fixup abiv2 mmap(... O_SYNC) failed). In that patch we remove the _PAGE_SO for memory noncache mapping and this will cause problem when drivers use dma descriptors to control the transcations without dma_w/rmb(). After referencing other archs' implementation, pgprot_writecombine is introduced for mmap(... O_SYNC). Signed-off-by: Guo Ren <ren_guo@c-sky.com>		2019-07-31 11:05:25 +08:00
..
abiv1	arch/csky patches for 5.3-rc1	2019-07-19 12:15:33 -07:00
abiv2	arch/csky patches for 5.3-rc1	2019-07-19 12:15:33 -07:00
boot	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
configs	csky: defconfig	2018-10-25 23:36:19 +08:00
include	csky: Fixup dma_alloc_coherent with PAGE_SO attribute	2019-07-31 11:05:25 +08:00
kernel	arch/csky patches for 5.3-rc1	2019-07-19 12:15:33 -07:00
lib	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
mm	csky: Fixup dma_alloc_coherent with PAGE_SO attribute	2019-07-31 11:05:25 +08:00
Kconfig	csky: Select intc & timer drivers	2019-07-19 14:21:36 +08:00
Kconfig.debug	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	kconfig: make arch/*/configs/defconfig the default of KBUILD_DEFCONFIG	2019-06-09 15:08:18 +09:00