This commit is Reviewed-by: Felix Kuehling <Felix.Kuehling@xxxxxxx>
Thanks,
Felix
On 2018-01-08 07:53 AM, Arnd Bergmann wrote:
> The newly added get_local_mem_info() function prints a phys_addr_t
> using 0x%llx, which is wrong on most 32-bit systems, as shown by
> this warning:
>
> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c: In function 'get_local_mem_info':
> include/linux/kern_levels.h:5:18: error: format '%llx' expects argument of type 'long long unsigned int', but argument 2 has type 'resource_size_t {aka unsigned int}' [-Werror=format=]
> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c:297:31: note: format string is defined here
> pr_debug("Address base: 0x%llx limit 0x%llx public 0x%llx private 0x%llx\n",
>
> Passing the address by reference to the special %pap format string will
> produce the correct output and avoid the warning.
>
> Fixes: 30f1c0421ec5 ("drm/amdgpu: Implement get_local_mem_info")
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
> index 335e454e2ee1..1d605e1c1d66 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
> @@ -294,8 +294,8 @@ void get_local_mem_info(struct kgd_dev *kgd,
> }
> mem_info->vram_width = adev->mc.vram_width;
>
> - pr_debug("Address base: 0x%llx limit 0x%llx public 0x%llx private 0x%llx\n",
> - adev->mc.aper_base, aper_limit,
> + pr_debug("Address base: %pap limit %pap public 0x%llx private 0x%llx\n",
> + &adev->mc.aper_base, &aper_limit,
> mem_info->local_mem_size_public,
> mem_info->local_mem_size_private);
>
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