linux-kernel - Re: [PATCH 4/6] tracing: add tracing support for compat syscalls

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Date:	Tue, 9 Feb 2010 09:54:27 -0500
From:	Jason Baron <jbaron@...hat.com>
To:	Heiko Carstens <heiko.carstens@...ibm.com>
Cc:	linux-kernel@...r.kernel.org, laijs@...fujitsu.com,
	lizf@...fujitsu.com, rostedt@...dmis.org, fweisbec@...il.com,
	mingo@...e.hu, hpa@...or.com, tglx@...utronix.de,
	mhiramat@...hat.com, Martin Schwidefsky <schwidefsky@...ibm.com>
Subject: Re: [PATCH 4/6] tracing: add tracing support for compat syscalls

On Tue, Feb 09, 2010 at 11:21:00AM +0100, Heiko Carstens wrote:
> > is there a way for s390 to use the common include/linux/compat.h file?
> > what other arch defs are required? 
> 
> The patch below is the smallest solution so that s390 still compiles
> and probably even works:
> 
> Subject: [PATCH] compat: have generic is_compat_task for !CONFIG_COMPAT
> 
> From: Heiko Carstens <heiko.carstens@...ibm.com>
> 
> ..instead of an arch specific one.
> 
> Signed-off-by: Heiko Carstens <heiko.carstens@...ibm.com>
> ---
>  arch/s390/include/asm/compat.h  |    7 -------
>  arch/s390/kernel/ptrace.c       |    2 +-
>  arch/s390/kernel/setup.c        |    2 +-
>  arch/s390/mm/mmap.c             |    2 +-
>  drivers/s390/block/dasd_eckd.c  |    2 +-
>  drivers/s390/block/dasd_ioctl.c |    1 +
>  drivers/s390/char/fs3270.c      |    1 +
>  drivers/s390/char/vmcp.c        |    1 +
>  drivers/s390/cio/chsc_sch.c     |    1 +
>  drivers/s390/scsi/zfcp_cfdc.c   |    1 +
>  include/linux/compat.h          |    7 +++++++
>  11 files changed, 16 insertions(+), 11 deletions(-)
> 

looks good. I'll include this patch when I repost the revised series.

thanks!

-Jason
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