Re: [PATCH] ipc: use __ARCH_WANT_IPC_PARSE_VERSION in ipc/util.h

[Serge E. Hallyn]

Quoting Arnd Bergmann (arnd@xxxxxxxx):
> The definition of ipc_parse_version depends on
> __ARCH_WANT_IPC_PARSE_VERSION, but the header file
> declares it conditionally based on the architecture.
> 
> Use the macro consistently to make it easier to add
> new architectures.
> 
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

Makes sense!

Acked-by: Serge Hallyn <serue@xxxxxxxxxx>

thanks,
-serge

> ---
>  ipc/util.h |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/ipc/util.h b/ipc/util.h
> index 1187332..f9fe90e 100644
> --- a/ipc/util.h
> +++ b/ipc/util.h
> @@ -128,7 +128,7 @@ void ipc_update_perm(struct ipc64_perm *in, struct kern_ipc_perm *out);
>  struct kern_ipc_perm *ipcctl_pre_down(struct ipc_ids *ids, int id, int cmd,
>  				      struct ipc64_perm *perm, int extra_perm);
> 
> -#if defined(__ia64__) || defined(__x86_64__) || defined(__hppa__) || defined(__XTENSA__)
> +#ifndef __ARCH_WANT_IPC_PARSE_VERSION
>    /* On IA-64, we always use the "64-bit version" of the IPC structures.  */ 
>  # define ipc_parse_version(cmd)	IPC_64
>  #else
> -- 
> 1.6.0.4
> 
> -- 
> 
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/