[PATCH] drm/amdgpu: fix missing endian-safe guard

Deucher, Alexander Alexander.Deucher at amd.com
Thu Aug 10 13:50:48 UTC 2017


> -----Original Message-----
> From: amd-gfx [mailto:amd-gfx-bounces at lists.freedesktop.org] On Behalf
> Of Evan Quan
> Sent: Thursday, August 10, 2017 3:20 AM
> To: amd-gfx at lists.freedesktop.org
> Cc: Quan, Evan
> Subject: [PATCH] drm/amdgpu: fix missing endian-safe guard
> 
> Change-Id: I84a838d2d14318c1514f5146ae81ab58560b767b
> Signed-off-by: Evan Quan <evan.quan at amd.com>

Reviewed-by: Alex Deucher <alexander.deucher at amd.com>

> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
> b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
> index 92b925e..d450a96 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
> @@ -659,7 +659,7 @@ static int amdgpu_cgs_get_firmware_info(struct
> cgs_device *cgs_device,
>  		info->version = (uint16_t)le32_to_cpu(header-
> >header.ucode_version);
> 
>  		if (CGS_UCODE_ID_CP_MEC == type)
> -			info->image_size = (header->jt_offset) << 2;
> +			info->image_size = le32_to_cpu(header->jt_offset)
> << 2;
> 
>  		info->fw_version =
> amdgpu_get_firmware_version(cgs_device, type);
>  		info->feature_version = (uint16_t)le32_to_cpu(header-
> >ucode_feature_version);
> --
> 2.7.4
> 
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