Re: [PATCH v6 4/6] arm64: add seccomp syscall for compat task

[AKASHI Takahiro]

On 08/27/2014 02:53 AM, Will Deacon wrote:
> On Thu, Aug 21, 2014 at 09:56:43AM +0100, AKASHI Takahiro wrote:
> > This patch allows compat task to issue seccomp() system call.
> >
> > Signed-off-by: AKASHI Takahiro <takahiro.akashi@xxxxxxxxxx>
> > ---
> >   arch/arm64/include/asm/unistd.h   |    2 +-
> >   arch/arm64/include/asm/unistd32.h |    3 +++
> >   2 files changed, 4 insertions(+), 1 deletion(-)
> >
> > diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h
> > index 4bc95d2..cf6ee31 100644
> > --- a/arch/arm64/include/asm/unistd.h
> > +++ b/arch/arm64/include/asm/unistd.h
> > @@ -41,7 +41,7 @@
> >   #define __ARM_NR_compat_cacheflush	(__ARM_NR_COMPAT_BASE+2)
> >   #define __ARM_NR_compat_set_tls		(__ARM_NR_COMPAT_BASE+5)
> >
> > -#define __NR_compat_syscalls		383
> > +#define __NR_compat_syscalls		384
> >   #endif
> >
> >   #define __ARCH_WANT_SYS_CLONE
> > diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h
> > index e242600..2922c40 100644
> > --- a/arch/arm64/include/asm/unistd32.h
> > +++ b/arch/arm64/include/asm/unistd32.h
> > @@ -787,3 +787,6 @@ __SYSCALL(__NR_sched_setattr, sys_sched_setattr)
> >   __SYSCALL(__NR_sched_getattr, sys_sched_getattr)
> >   #define __NR_renameat2 382
> >   __SYSCALL(__NR_renameat2, sys_renameat2)
> > +#define __NR_seccomp 383
> > +__SYSCALL(__NR_seccomp, sys_seccomp)
> > +
>
> This will need rebasing onto -rc2, as we're hooked up two new compat
> syscalls recently.

Thanks for heads-up. Fixed it.

-Takahiro AKASHI

> Will
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