Vincent Chen aaaaba5750 nds32: Disable local irq before calling cpu_dcache_wb_page in copy_user_highpage ...

In order to ensure that all data in source page has been written back
to memory before copy_page, the local irq shall be disabled before
calling cpu_dcache_wb_page(). In addition, removing unneeded page
invalidation for 'to' page.

Signed-off-by: Vincent Chen <vincentc@andestech.com>
Reviewed-by: Greentime Hu <greentime@andestech.com>
Signed-off-by: Greentime Hu <greentime@andestech.com>

2018-05-23 13:26:22 +08:00

..

alignment.c

nds32: Fix the unaligned access handler

2018-05-23 13:26:22 +08:00

cacheflush.c

nds32: Disable local irq before calling cpu_dcache_wb_page in copy_user_highpage

2018-05-23 13:26:22 +08:00

extable.c

nds32: MMU fault handling and page table management

2018-02-22 10:44:31 +08:00

fault.c

nds32: MMU fault handling and page table management

2018-02-22 10:44:31 +08:00

highmem.c

nds32: MMU initialization

2018-02-22 10:44:31 +08:00

init.c

nds32: Fix the symbols undefined issue by exporting them.

2018-05-23 13:26:20 +08:00

ioremap.c

nds32: Device specific operations

2018-02-22 10:44:32 +08:00

Makefile

nds32: Build infrastructure

2018-02-22 10:44:35 +08:00

mm-nds32.c

nds32: MMU initialization

2018-02-22 10:44:31 +08:00

mmap.c

nds32: MMU fault handling and page table management

2018-02-22 10:44:31 +08:00

proc.c

nds32: Cache and TLB routines

2018-02-22 10:44:32 +08:00

tlb.c

nds32: Cache and TLB routines

2018-02-22 10:44:32 +08:00