linux-kernel - [PATCH v9 12/13] sparc: select HAVE_SECCOMP_FILTER and provide seccomp

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Message-Id: <1308875813-20122-12-git-send-email-wad@chromium.org>
Date:	Thu, 23 Jun 2011 19:36:51 -0500
From:	Will Drewry <wad@...omium.org>
To:	linux-kernel@...r.kernel.org
Cc:	torvalds@...ux-foundation.org, djm@...drot.org,
	segoon@...nwall.com, kees.cook@...onical.com, mingo@...e.hu,
	rostedt@...dmis.org, jmorris@...ei.org, fweisbec@...il.com,
	tglx@...utronix.de, scarybeasts@...il.com,
	Will Drewry <wad@...omium.org>,
	"David S. Miller" <davem@...emloft.net>, sparclinux@...r.kernel.org
Subject: [PATCH v9 12/13] sparc: select HAVE_SECCOMP_FILTER and provide seccomp_execve

Facilitate the use of CONFIG_SECCOMP_FILTER by wrapping compatibility
system call numbering for execve and selecting HAVE_SECCOMP_FILTER.

v9: rebase on to bccaeafd7c117acee36e90d37c7e05c19be9e7bf

Signed-off-by: Will Drewry <wad@...omium.org>
---
 arch/sparc/Kconfig               |    2 ++
 arch/sparc/include/asm/seccomp.h |    2 ++
 2 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 253986b..d4d0ec4 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -26,6 +26,7 @@ config SPARC
 	select HAVE_DMA_API_DEBUG
 	select HAVE_ARCH_JUMP_LABEL
 	select HAVE_GENERIC_HARDIRQS
+	select HAVE_SECCOMP_FILTER
 	select GENERIC_IRQ_SHOW
 	select USE_GENERIC_SMP_HELPERS if SMP
 
@@ -42,6 +43,7 @@ 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 */
-- 
1.7.0.4

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