Re: [kvm-unit-tests PATCH v2 2/2] lib/alloc_page: Fix compilation issue on 32bit archs

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On 14/07/2020 15.00, Claudio Imbrenda wrote:
> The assert in lib/alloc_page is hardcoded to long.
> 
> Use the z modifier instead, which is meant to be used for size_t.
> 
> Fixes: 73f4b202beb39 ("lib/alloc_page: change some parameter types")
> Signed-off-by: Claudio Imbrenda <imbrenda@xxxxxxxxxxxxx>
> ---
>  lib/alloc_page.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/lib/alloc_page.c b/lib/alloc_page.c
> index fa3c527..74fe726 100644
> --- a/lib/alloc_page.c
> +++ b/lib/alloc_page.c
> @@ -29,11 +29,11 @@ void free_pages(void *mem, size_t size)
>  	assert_msg((unsigned long) mem % PAGE_SIZE == 0,
>  		   "mem not page aligned: %p", mem);
>  
> -	assert_msg(size % PAGE_SIZE == 0, "size not page aligned: %#lx", size);
> +	assert_msg(size % PAGE_SIZE == 0, "size not page aligned: %#zx", size);
>  
>  	assert_msg(size == 0 || (uintptr_t)mem == -size ||
>  		   (uintptr_t)mem + size > (uintptr_t)mem,
> -		   "mem + size overflow: %p + %#lx", mem, size);
> +		   "mem + size overflow: %p + %#zx", mem, size);
>  
>  	if (size == 0) {
>  		freelist = NULL;

Reviewed-by: Thomas Huth <thuth@xxxxxxxxxx>




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