[PATCH] drm/i915/gvt: char array initialization overflow

[Andi Shyti]

Hi Arun,

This produces a build error in my configuration, could you please
cc also intel-gfx so that we run also the CI tests?

Thanks,
Andi

On Tue, Mar 25, 2025 at 09:16:43AM +0530, Arun R Murthy wrote:
> Initializer string for array of char is too long, since the char array
> is initialized in place leave the length as open and let compiler choose
> based on the initialized value.
> 
> Signed-off-by: Arun R Murthy <arun.r.murthy at intel.com>
> ---
>  drivers/gpu/drm/i915/gvt/opregion.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/i915/gvt/opregion.c b/drivers/gpu/drm/i915/gvt/opregion.c
> index 509f9ccae3a9f09a7596904d88a3ac15cf6b1be7..c5ea490bf2e184c4184e161973675a38436e078c 100644
> --- a/drivers/gpu/drm/i915/gvt/opregion.c
> +++ b/drivers/gpu/drm/i915/gvt/opregion.c
> @@ -222,7 +222,7 @@ int intel_vgpu_init_opregion(struct intel_vgpu *vgpu)
>  	u8 *buf;
>  	struct opregion_header *header;
>  	struct vbt v;
> -	const char opregion_signature[16] = OPREGION_SIGNATURE;
> +	const char opregion_signature[] = OPREGION_SIGNATURE;
>  
>  	gvt_dbg_core("init vgpu%d opregion\n", vgpu->id);
>  	vgpu_opregion(vgpu)->va = (void *)__get_free_pages(GFP_KERNEL |
> 
> ---
> base-commit: 9a42bdcde0f77b2c1e947e283cc3b267b1ce2056
> change-id: 20250325-gvt-4e9f71337d3f
> 
> Best regards,
> -- 
> Arun R Murthy <arun.r.murthy at intel.com>