On Friday, March 20, 2015 09:29:14 AM Paul Moore wrote:
> On Fri, Mar 20, 2015 at 12:55 AM, <roy.qing.li@xxxxxxxxx> wrote:
> > From: Li RongQing <roy.qing.li@xxxxxxxxx>
> >
> > After 2f9783669 [ARM: 7412/1: audit: use only AUDIT_ARCH_ARM regardless
> > of endianness], no kernel user uses this macro;
> >
> > Keeping this macro, only makes the compiling old version audit [before
> > changeset 931 Improve ARM and AARCH64 support] success, but the audit
> > program can not work with the kernel after 2f9783669 still,
> > since no syscall entry is enabled for AUDIT_ARCH_ARMEB in kernel.
> >
> > so remove it to force to use the latest audit program
> >
> > Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
> > ---
> > other workaround is to define AUDIT_ARCH_ARMEB as AUDIT_ARCH_ARM,
> > but it seems very strange
> >
> > include/uapi/linux/audit.h | 1 -
> > 1 file changed, 1 deletion(-)
>
> Since this #define lives in the user visible headers I don't want to
> remove it and risk causing a userspace breakage. Leaving the #define
> in the header, even if it is unused by modern userspace, is harmless.
This macro doesn't appear to be in use by auditd.
-Steve
> > diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h
> > index d3475e1..125aa49 100644
> > --- a/include/uapi/linux/audit.h
> > +++ b/include/uapi/linux/audit.h
> > @@ -351,7 +351,6 @@ enum {
> >
> > #define AUDIT_ARCH_AARCH64
> > (EM_AARCH64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE) #define AUDIT_ARCH_ALPHA
> > (EM_ALPHA|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE) #define
> > AUDIT_ARCH_ARM (EM_ARM|__AUDIT_ARCH_LE)
> >
> > -#define AUDIT_ARCH_ARMEB (EM_ARM)
> >
> > #define AUDIT_ARCH_CRIS (EM_CRIS|__AUDIT_ARCH_LE)
> > #define AUDIT_ARCH_FRV (EM_FRV)
> > #define AUDIT_ARCH_I386 (EM_386|__AUDIT_ARCH_LE)
> >
> > --
> > 2.1.0
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