lkml.org 
[lkml]   [2014]   [Apr]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v5 4/4] arm64: is_compat_task is defined both in asm/compat.h and linux/compat.h
On Sat, Mar 15, 2014 at 05:39:08AM +0000, AKASHI Takahiro wrote:
> Some kernel files may include both linux/compat.h and asm/compat.h directly
> or indirectly. Since both header files contain is_compat_task() under
> !CONFIG_COMPAT, compiling them with !CONFIG_COMPAT will eventually fail.
> Such files include kernel/auditsc.c, kernel/seccomp.c and init/do_mountfs.c
> (do_mountfs.c may read asm/compat.h via asm/ftrace.h once ftrace is
> implemented).
>
> So this patch proactively
> 1) removes is_compat_task() under !CONFIG_COMPAT from asm/compat.h
> 2) replaces asm/compat.h to linux/compat.h in kernel/*.c,
> but asm/compat.h is still necessary in ptrace.c and process.c because
> they use is_compat_thread().
>
> Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>

Acked-by: Will Deacon <will.deacon@arm.com>

Will


\
 
 \ /
  Last update: 2014-04-16 16:41    [W:0.417 / U:0.088 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site