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    SubjectRe: [PATCH 1/2] arm64: Add seccomp support
    Date
    On Friday 07 February 2014 19:11:31 AKASHI Takahiro wrote:
    > diff --git a/arch/arm64/include/asm/seccomp.h b/arch/arm64/include/asm/seccomp.h
    > new file mode 100644
    > index 0000000..3482155
    > --- /dev/null
    > +++ b/arch/arm64/include/asm/seccomp.h
    > @@ -0,0 +1,28 @@
    > +/*
    > + * arch/arm64/include/asm/seccomp.h
    > + *
    > + * Copyright (C) 2014 Linaro Limited
    > + * Author: AKASHI Takahiro <takahiro.akashi@linaro.org>
    > + *
    > + * This program is free software; you can redistribute it and/or modify
    > + * it under the terms of the GNU General Public License version 2 as
    > + * published by the Free Software Foundation.
    > + */
    > +#ifndef _ASM_SECCOMP_H
    > +#define _ASM_SECCOMP_H
    > +
    > +#include <asm/unistd.h>
    > +
    > +#ifdef CONFIG_COMPAT
    > +#define __NR_seccomp_read_32 __NR_compat_read
    > +#define __NR_seccomp_write_32 __NR_compat_write
    > +#define __NR_seccomp_exit_32 __NR_compat_exit
    > +#define __NR_seccomp_sigreturn_32 __NR_compat_sigreturn
    > +#endif /* CONFIG_COMPAT */
    > +
    > +#define __NR_seccomp_read __NR_read
    > +#define __NR_seccomp_write __NR_write
    > +#define __NR_seccomp_exit __NR_exit
    > +#define __NR_seccomp_sigreturn __NR_rt_sigreturn
    > +
    > +#endif /* _ASM_SECCOMP_H */
    >

    This file looks extremely generic and can be shared by every
    architecture other than MIPS for all I can tell.

    Please add it to include/asm-generic instead of arch/arm64,
    and add a line to arch/arm64/include/asm/Kbuild.

    Arnd


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