Samuel Holland 2cba2ba2a8 riscv: Fix spurious errors from __get/put_kernel_nofault
commit d080a08b06b6266cc3e0e86c5acfd80db937cb6b upstream.

These macros did not initialize __kr_err, so they could fail even if
the access did not fault.

Cc: stable@vger.kernel.org
Fixes: d464118cdc41 ("riscv: implement __get_kernel_nofault and __put_user_nofault")
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Reviewed-by: Charlie Jenkins <charlie@rivosinc.com>
Link: https://lore.kernel.org/r/20240312022030.320789-1-samuel.holland@sifive.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-04-13 12:59:36 +02:00
..
2024-01-25 14:37:38 -08:00
2023-09-19 12:20:04 +02:00
2023-02-01 08:23:19 +01:00
2023-11-20 11:06:51 +01:00
2023-08-08 19:57:36 +02:00