From 237b047788a4d77feb18c457bef0c429c9eac779 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Tue, 27 Oct 2020 12:23:19 -0700 Subject: [PATCH] UPSTREAM: arm64: 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 arm64. Signed-off-by: Kees Cook (cherry picked from commit ffde703470b03b1000017ed35c4f90a90caa22cf) Signed-off-by: Jeff Vander Stoep Change-Id: Ib21059de0928a61bd76202a67732432e88c5a5f0 Bug: 176068146 --- arch/arm64/include/asm/seccomp.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/include/asm/seccomp.h b/arch/arm64/include/asm/seccomp.h index c36387170936..30256233788b 100644 --- a/arch/arm64/include/asm/seccomp.h +++ b/arch/arm64/include/asm/seccomp.h @@ -19,4 +19,13 @@ #include +#define SECCOMP_ARCH_NATIVE AUDIT_ARCH_AARCH64 +#define SECCOMP_ARCH_NATIVE_NR NR_syscalls +#define SECCOMP_ARCH_NATIVE_NAME "aarch64" +#ifdef CONFIG_COMPAT +# define SECCOMP_ARCH_COMPAT AUDIT_ARCH_ARM +# define SECCOMP_ARCH_COMPAT_NR __NR_compat_syscalls +# define SECCOMP_ARCH_COMPAT_NAME "arm" +#endif + #endif /* _ASM_SECCOMP_H */