linux

iv/linux

History

Ben Dooks d0e5ab9e63 riscv: uaccess: fix type of 0 variable on error in get_user()

commit b9b916aee6715cd7f3318af6dc360c4729417b94 upstream.

If the get_user(x, ptr) has x as a pointer, then the setting
of (x) = 0 is going to produce the following sparse warning,
so fix this by forcing the type of 'x' when access_ok() fails.

fs/aio.c:2073:21: warning: Using plain integer as NULL pointer

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Reviewed-by: Palmer Dabbelt <palmer@rivosinc.com>
Link: https://lore.kernel.org/r/20221229170545.718264-1-ben-linux@fluff.org
Cc: stable@vger.kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2023-01-18 11:30:50 +01:00

configs

irqchip: add a SiFive PLIC driver

2018-08-13 08:31:32 -07:00

include

riscv: uaccess: fix type of 0 variable on error in get_user()

2023-01-18 11:30:50 +01:00

kernel

RISC-V: vdso: Do not add missing symbols to version section in linker script

2022-12-08 11:18:29 +01:00

lib

riscv: Fix udelay in RV32.