On Wed, Apr 27, 2016 at 02:39:21PM +0200, Lucas Stach wrote:
> +static int etnaviv_gem_userptr_mmap_obj(struct etnaviv_gem_object *etnaviv_obj,
> + struct vm_area_struct *vma)
> +{
> + return -EPERM;
> +}
EPERM The prot argument asks for PROT_EXEC but the mapped area belongs
to a file on a file system that was mounted no-exec.
It seems this error code is not suitable for this application - it
doesn't fit the spirit of EPERM. The universal EINVAL would probably
be better.
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