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linux/arch/riscv/include
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Changbin Du 635e3f3e47
 riscv: uaccess: fix __put_kernel_nofault() 
The copy_from_kernel_nofault() is broken on riscv because the 'dst' and
'src' are mistakenly reversed in __put_kernel_nofault() macro.

copy_to_kernel_nofault:
...
0xffffffe0003159b8 <+30>:    sd      a4,0(a1) # a1 aka 'src'

Fixes: d464118cdc ("riscv: implement __get_kernel_nofault and __put_user_nofault")
Signed-off-by: Changbin Du <changbin.du@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Anup Patel <anup@brainfault.org>
Tested-by: Anup Patel <anup@brainfault.org>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
History 2020-11-06 00:03:46 -08:00
..
asm riscv: uaccess: fix __put_kernel_nofault() 2020-11-06 00:03:46 -08:00
uapi/asm riscv: Add cache information in AUX vector 2020-09-15 18:46:08 -07:00