Patchwork [v3,12/13] sparc: select HAVE_SECCOMP_FILTER and provide seccomp_execve

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Submitter Will Drewry
Date June 1, 2011, 3:10 a.m.
Message ID <1306897845-9393-12-git-send-email-wad@chromium.org>
Download mbox | patch
Permalink /patch/98105/
State Not Applicable
Delegated to: David Miller
Headers show

Comments

Will Drewry - June 1, 2011, 3:10 a.m.
Facilitate the use of CONFIG_SECCOMP_FILTER by wrapping compatibility
system call numbering for execve and selecting HAVE_SECCOMP_FILTER.

Signed-off-by: Will Drewry <wad@chromium.org>
---
 arch/sparc/Kconfig               |    2 ++
 arch/sparc/include/asm/seccomp.h |    2 ++
 2 files changed, 4 insertions(+), 0 deletions(-)
David Miller - June 1, 2011, 3:35 a.m.
From: Will Drewry <wad@chromium.org>
Date: Tue, 31 May 2011 22:10:44 -0500

> Facilitate the use of CONFIG_SECCOMP_FILTER by wrapping compatibility
> system call numbering for execve and selecting HAVE_SECCOMP_FILTER.
> 
> Signed-off-by: Will Drewry <wad@chromium.org>

Acked-by: David S. Miller <davem@davemloft.net>
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Patch

diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index e560d10..5249760 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -25,6 +25,7 @@  config SPARC
 	select HAVE_DMA_ATTRS
 	select HAVE_DMA_API_DEBUG
 	select HAVE_ARCH_JUMP_LABEL
+	select HAVE_SECCOMP_FILTER
 
 config SPARC32
 	def_bool !64BIT
@@ -39,6 +40,7 @@  config SPARC64
 	select HAVE_KRETPROBES
 	select HAVE_KPROBES
 	select HAVE_MEMBLOCK
+	select HAVE_SECCOMP_FILTER
 	select HAVE_SYSCALL_WRAPPERS
 	select HAVE_DYNAMIC_FTRACE
 	select HAVE_FTRACE_MCOUNT_RECORD
diff --git a/arch/sparc/include/asm/seccomp.h b/arch/sparc/include/asm/seccomp.h
index adca1bc..a1dac08 100644
--- a/arch/sparc/include/asm/seccomp.h
+++ b/arch/sparc/include/asm/seccomp.h
@@ -6,10 +6,12 @@ 
 #define __NR_seccomp_write __NR_write
 #define __NR_seccomp_exit __NR_exit
 #define __NR_seccomp_sigreturn __NR_rt_sigreturn
+#define __NR_seccomp_execve __NR_execve
 
 #define __NR_seccomp_read_32 __NR_read
 #define __NR_seccomp_write_32 __NR_write
 #define __NR_seccomp_exit_32 __NR_exit
 #define __NR_seccomp_sigreturn_32 __NR_sigreturn
+#define __NR_seccomp_execve_32 __NR_execve
 
 #endif /* _ASM_SECCOMP_H */