linux-kernel - [PATCH v6 4/6] arm64: add seccomp syscall for compat task

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Date:	Thu, 21 Aug 2014 17:56:43 +0900
From:	AKASHI Takahiro <takahiro.akashi@...aro.org>
To:	keescook@...omium.org, catalin.marinas@....com, will.deacon@....com
Cc:	dsaxena@...aro.org, arndb@...db.de,
	linux-arm-kernel@...ts.infradead.org,
	linaro-kernel@...ts.linaro.org, linux-kernel@...r.kernel.org,
	AKASHI Takahiro <takahiro.akashi@...aro.org>
Subject: [PATCH v6 4/6] arm64: add seccomp syscall for compat task

This patch allows compat task to issue seccomp() system call.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@...aro.org>
---
 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)
+
-- 
1.7.9.5

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