Re: [Qemu-devel] [PATCH] hw/pc.c: add ULL suffix in ioport80_read and ioportF0_read return value

[Stefan Weil <sw@weilnetz.de>]

Am 11.01.2013 17:41, schrieb Julien Grall:
> The commit c02e1eac887b1b0aee7361b1fcf889e7d47fed9d broke the compilation
> for i386. ULL need to be specify for uint64_t value.
>
> Signed-off-by: Julien Grall <julien.grall@citrix.com>
> ---
>   hw/pc.c |    4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/hw/pc.c b/hw/pc.c
> index dfa3144..ba1f19d 100644
> --- a/hw/pc.c
> +++ b/hw/pc.c
> @@ -105,7 +105,7 @@ static void ioport80_write(void *opaque, hwaddr addr, uint64_t data,
>   
>   static uint64_t ioport80_read(void *opaque, hwaddr addr, unsigned size)
>   {
> -    return 0xffffffffffffffff;
> +    return 0xffffffffffffffffULL;
>   }
>   
>   /* MSDOS compatibility mode FPU exception support */
> @@ -130,7 +130,7 @@ static void ioportF0_write(void *opaque, hwaddr addr, uint64_t data,
>   
>   static uint64_t ioportF0_read(void *opaque, hwaddr addr, unsigned size)
>   {
> -    return 0xffffffffffffffff;
> +    return 0xffffffffffffffffULL;
>   }
>   
>   /* TSC handling */


Better: use UINT64_MAX. Then reviewers don't have to count 'f's.

As this patch is a build fix, it should be committed directly without
waiting for a qemu-trivial pull request.

Stefan