[Xen-devel] Re: [PATCH] xen/balloon: remove a warning.

[Jeremy Fitzhardinge <jeremy@xxxxxxxx>]

Isaku Yamahata wrote:
> This patch removes the following warning on ia64.
>
> drivers/xen/balloon.c: In function 'show_target':
> drivers/xen/balloon.c:516: warning: format '%llu' expects type 'long long 
> unsigned int', but argument 3 has type 'long unsigned int'
>   
Ah, the old long vs long long u64 bites again.  OK.

   J

> Signed-off-by: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>
> ---
>  drivers/xen/balloon.c |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
> index efa4b36..b989ba6 100644
> --- a/drivers/xen/balloon.c
> +++ b/drivers/xen/balloon.c
> @@ -513,7 +513,8 @@ static ssize_t show_target(struct sys_device *dev, struct 
> sysdev_attribute *attr
>                               char *buf)
>  {
>         return sprintf(buf, "%llu\n",
> -                      (u64)balloon_stats.target_pages << PAGE_SHIFT);
> +                      (unsigned long long)balloon_stats.target_pages <<
> +                      PAGE_SHIFT);
>  }
>  
>  static ssize_t store_target(struct sys_device *dev,
>   

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