Re: [PATCH v7 18/31] linux-user: Fix types in uaccess.c

[Philippe Mathieu-Daudé]

On 2/12/21 7:48 PM, Richard Henderson wrote:
> For copy_*_user, only 0 and -TARGET_EFAULT are returned; no need
> to involve abi_long.  Use size_t for lengths.  Use bool for the
> lock_user copy argument.  Use ssize_t for target_strlen, because
> we can't overflow the host memory space.
> 
> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>  linux-user/qemu.h    | 14 ++++++--------
>  linux-user/uaccess.c | 45 ++++++++++++++++++++++----------------------
>  2 files changed, 29 insertions(+), 30 deletions(-)

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>