On 08/22/2014 02:52 AM, Kees Cook wrote:

On Thu, Aug 21, 2014 at 3:56 AM, AKASHI Takahiro
[off-list ref] wrote:

quoted

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

Signed-off-by: AKASHI Takahiro <redacted>
---
  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)
+

Nit: this adds a trailing blank line. Other than that:

I will fix it.
Thanks,

-Takahiro AKASHI

Reviewed-by: Kees Cook <redacted>

-Kees

quoted

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1.7.9.5