Re: [PATCH 6/7] hw/isa: Assert isa_register_portio_list() gets non-NULL ISA device

[Richard Henderson]

On 2/7/23 14:07, Philippe Mathieu-Daudé wrote:
> The previous commit removed the single call to
> isa_register_portio_list() with dev=NULL. To be
> sure we won't reintroduce such weird (ab)use,
> add an assertion.
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

I wonder how much use of __attribute__((nonnull)) we should be making.
I realize we'd probably want to add -fno-delete-null-pointer-checks if we make too much 
use of that.


r~