[PATCH igt 7/9] msm/mapping: Handle larger gmem file size

[Kamil Konieczny]

Hi Rob,
On 2025-06-30 at 11:09:01 -0700, Rob Clark wrote:
> From: Rob Clark <rob.clark at oss.qualcomm.com>
> 
> If running on a system with full desktop environment, the file will be
> much larger than 0x4000 bytes.
> 
> Signed-off-by: Rob Clark <rob.clark at oss.qualcomm.com>
> ---
>  tests/msm/msm_mapping.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tests/msm/msm_mapping.c b/tests/msm/msm_mapping.c
> index 03a9e814c931..978ea18375dd 100644
> --- a/tests/msm/msm_mapping.c
> +++ b/tests/msm/msm_mapping.c
> @@ -122,7 +122,7 @@ endswith(const char *str, const char *end)
>  static uint64_t
>  get_bo_addr(int drm_fd, const char *name)
>  {
> -	char buf[0x4000];
> +	char buf[0x80000];

If it is that big why not malloc() it?

Regards,
Kamil

>  	char *p = buf;
>  
>  	igt_debugfs_read(drm_fd, "gem", buf);
> -- 
> 2.50.0
>