Re: unregister_ioctl32_conversion and modules. ioctl32 revisited.

[Andi Kleen]

> Hmm. I just had another idea. Maybe it's easier to return -ENOIOCTLCMD
> from ->ioctl_compat() in order to get back to the hash lookup. How
> about the change below?

Looks good too to me.

-Andi

> 
>       Arnd <><
> 
> --- mst/fs/compat.c
> +++ arnd/fs/compat.c
> @@ somewhere in compat_sys_ioctl() @@
>         else if (filp->f_op && filp->f_op->ioctl_compat) {
>                 error = filp->f_op->ioctl_compat(filp->f_dentry->d_inode,
>                                                  filp, cmd, arg);
> -               goto out;
> +               if (error != -ENOIOCTLCMD)
> +                        goto out;
>         }
>  
> 
> 


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