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parisc: Enable seccomp architecture tracking 

To enable seccomp constant action bitmaps, we need to have a static
mapping to the audit architecture and system call table size. Add these
for parisc.

Signed-off-by: YiFei Zhu <yifeifz2@illinois.edu>
Acked-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/9bb86c546eda753adf5270425e7353202dbce87c.1605101222.git.yifeifz2@illinois.edu
This commit is contained in:
YiFei Zhu 2020-11-11 07:33:48 -06:00 committed by Kees Cook
parent 6e9ae6f988
commit 6aa7923c87
2 changed files with 22 additions and 1 deletions
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1
arch/parisc/include/asm/Kbuild
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@ -5,5 +5,4 @@ generated-y += syscall_table_c32.h
generic-y += kvm_para.h
generic-y += local64.h
generic-y += mcs_spinlock.h
generic-y += seccomp.h
generic-y += user.h

22
arch/parisc/include/asm/seccomp.h Normal file
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@ -0,0 +1,22 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef _ASM_SECCOMP_H
#define _ASM_SECCOMP_H
#include <asm-generic/seccomp.h>
#ifdef CONFIG_64BIT
# define SECCOMP_ARCH_NATIVE AUDIT_ARCH_PARISC64
# define SECCOMP_ARCH_NATIVE_NR NR_syscalls
# define SECCOMP_ARCH_NATIVE_NAME "parisc64"
# ifdef CONFIG_COMPAT
# define SECCOMP_ARCH_COMPAT AUDIT_ARCH_PARISC
# define SECCOMP_ARCH_COMPAT_NR NR_syscalls
# define SECCOMP_ARCH_COMPAT_NAME "parisc"
# endif
#else /* !CONFIG_64BIT */
# define SECCOMP_ARCH_NATIVE AUDIT_ARCH_PARISC
# define SECCOMP_ARCH_NATIVE_NR NR_syscalls
# define SECCOMP_ARCH_NATIVE_NAME "parisc"
#endif
#endif /* _ASM_SECCOMP_H */