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| author | Changbin Du <changbin.du@gmail.com> | 2020-11-02 15:30:52 +0800 |
|---|---|---|
| committer | Palmer Dabbelt <palmerdabbelt@google.com> | 2020-11-06 00:03:46 -0800 |
| commit | 635e3f3e47f24b2506bc9daf91d70ddf3cd024a9 (patch) | |
| tree | 190bfd65139ea47af92ae32608de28c1f7b7b73a /drivers/fpga/zynq-fpga.c | |
| parent | bcacf5f6f239a9e60287680514f392748cb4ec39 (diff) | |
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>
Diffstat (limited to 'drivers/fpga/zynq-fpga.c')
0 files changed, 0 insertions, 0 deletions