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authorEric Paris <eparis@redhat.com>2014-03-11 13:50:46 -0400
committerEric Paris <eparis@redhat.com>2014-09-23 16:20:10 -0400
commitce5d112827e5c2e9864323d0efd7ec2a62c6dce0 (patch)
tree65ef4096ef889dbfe47fc4c5c0735125d0718c0e /arch
parent0451623ad780a478b11c29736dae506e0059966a (diff)
downloadtalos-op-linux-ce5d112827e5c2e9864323d0efd7ec2a62c6dce0.tar.gz
talos-op-linux-ce5d112827e5c2e9864323d0efd7ec2a62c6dce0.zip
ARCH: AUDIT: implement syscall_get_arch for all arches
For all arches which support audit implement syscall_get_arch() They are all pretty easy and straight forward, stolen from how the call to audit_syscall_entry() determines the arch. Based-on-patch-by: Richard Briggs <rgb@redhat.com> Signed-off-by: Eric Paris <eparis@redhat.com> Cc: linux-ia64@vger.kernel.org Cc: microblaze-uclinux@itee.uq.edu.au Cc: linux-mips@linux-mips.org Cc: linux@lists.openrisc.net Cc: linux-parisc@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Cc: sparclinux@vger.kernel.org
Diffstat (limited to 'arch')
-rw-r--r--arch/ia64/include/asm/syscall.h6
-rw-r--r--arch/microblaze/include/asm/syscall.h5
-rw-r--r--arch/mips/include/asm/syscall.h2
-rw-r--r--arch/openrisc/include/asm/syscall.h5
-rw-r--r--arch/parisc/include/asm/syscall.h11
-rw-r--r--arch/powerpc/include/asm/syscall.h12
-rw-r--r--arch/sparc/include/asm/syscall.h8
7 files changed, 48 insertions, 1 deletions
diff --git a/arch/ia64/include/asm/syscall.h b/arch/ia64/include/asm/syscall.h
index a7ff1c6ab068..1d0b875fec44 100644
--- a/arch/ia64/include/asm/syscall.h
+++ b/arch/ia64/include/asm/syscall.h
@@ -13,6 +13,7 @@
#ifndef _ASM_SYSCALL_H
#define _ASM_SYSCALL_H 1
+#include <uapi/linux/audit.h>
#include <linux/sched.h>
#include <linux/err.h>
@@ -79,4 +80,9 @@ static inline void syscall_set_arguments(struct task_struct *task,
ia64_syscall_get_set_arguments(task, regs, i, n, args, 1);
}
+
+static inline int syscall_get_arch(void)
+{
+ return AUDIT_ARCH_IA64;
+}
#endif /* _ASM_SYSCALL_H */
diff --git a/arch/microblaze/include/asm/syscall.h b/arch/microblaze/include/asm/syscall.h
index 9bc431783105..53cfaf34c343 100644
--- a/arch/microblaze/include/asm/syscall.h
+++ b/arch/microblaze/include/asm/syscall.h
@@ -1,6 +1,7 @@
#ifndef __ASM_MICROBLAZE_SYSCALL_H
#define __ASM_MICROBLAZE_SYSCALL_H
+#include <uapi/linux/audit.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <asm/ptrace.h>
@@ -99,4 +100,8 @@ static inline void syscall_set_arguments(struct task_struct *task,
asmlinkage long do_syscall_trace_enter(struct pt_regs *regs);
asmlinkage void do_syscall_trace_leave(struct pt_regs *regs);
+static inline int syscall_get_arch(void)
+{
+ return AUDIT_ARCH_MICROBLAZE;
+}
#endif /* __ASM_MICROBLAZE_SYSCALL_H */
diff --git a/arch/mips/include/asm/syscall.h b/arch/mips/include/asm/syscall.h
index 17960fe7a8ce..93b3b86c293c 100644
--- a/arch/mips/include/asm/syscall.h
+++ b/arch/mips/include/asm/syscall.h
@@ -129,7 +129,7 @@ extern const unsigned long sysn32_call_table[];
static inline int syscall_get_arch(void)
{
- int arch = EM_MIPS;
+ int arch = AUDIT_ARCH_MIPS;
#ifdef CONFIG_64BIT
if (!test_thread_flag(TIF_32BIT_REGS))
arch |= __AUDIT_ARCH_64BIT;
diff --git a/arch/openrisc/include/asm/syscall.h b/arch/openrisc/include/asm/syscall.h
index b752bb67891d..2db9f1cf0694 100644
--- a/arch/openrisc/include/asm/syscall.h
+++ b/arch/openrisc/include/asm/syscall.h
@@ -19,6 +19,7 @@
#ifndef __ASM_OPENRISC_SYSCALL_H__
#define __ASM_OPENRISC_SYSCALL_H__
+#include <uapi/linux/audit.h>
#include <linux/err.h>
#include <linux/sched.h>
@@ -71,4 +72,8 @@ syscall_set_arguments(struct task_struct *task, struct pt_regs *regs,
memcpy(&regs->gpr[3 + i], args, n * sizeof(args[0]));
}
+static inline int syscall_get_arch(void)
+{
+ return AUDIT_ARCH_OPENRISC;
+}
#endif
diff --git a/arch/parisc/include/asm/syscall.h b/arch/parisc/include/asm/syscall.h
index 8bdfd2c8c39f..a5eba95d87fe 100644
--- a/arch/parisc/include/asm/syscall.h
+++ b/arch/parisc/include/asm/syscall.h
@@ -3,6 +3,8 @@
#ifndef _ASM_PARISC_SYSCALL_H_
#define _ASM_PARISC_SYSCALL_H_
+#include <uapi/linux/audit.h>
+#include <linux/compat.h>
#include <linux/err.h>
#include <asm/ptrace.h>
@@ -37,4 +39,13 @@ static inline void syscall_get_arguments(struct task_struct *tsk,
}
}
+static inline int syscall_get_arch(void)
+{
+ int arch = AUDIT_ARCH_PARISC;
+#ifdef CONFIG_64BIT
+ if (!is_compat_task())
+ arch = AUDIT_ARCH_PARISC64;
+#endif
+ return arch;
+}
#endif /*_ASM_PARISC_SYSCALL_H_*/
diff --git a/arch/powerpc/include/asm/syscall.h b/arch/powerpc/include/asm/syscall.h
index b54b2add07be..427154444f6d 100644
--- a/arch/powerpc/include/asm/syscall.h
+++ b/arch/powerpc/include/asm/syscall.h
@@ -13,6 +13,8 @@
#ifndef _ASM_SYSCALL_H
#define _ASM_SYSCALL_H 1
+#include <uapi/linux/audit.h>
+#include <linux/compat.h>
#include <linux/sched.h>
/* ftrace syscalls requires exporting the sys_call_table */
@@ -86,4 +88,14 @@ static inline void syscall_set_arguments(struct task_struct *task,
memcpy(&regs->gpr[3 + i], args, n * sizeof(args[0]));
}
+static inline int syscall_get_arch(void)
+{
+ int arch = AUDIT_ARCH_PPC;
+
+#ifdef CONFIG_PPC64
+ if (!is_32bit_task())
+ arch = AUDIT_ARCH_PPC64;
+#endif
+ return arch;
+}
#endif /* _ASM_SYSCALL_H */
diff --git a/arch/sparc/include/asm/syscall.h b/arch/sparc/include/asm/syscall.h
index 025a02ad2e31..fed3d511b108 100644
--- a/arch/sparc/include/asm/syscall.h
+++ b/arch/sparc/include/asm/syscall.h
@@ -1,9 +1,11 @@
#ifndef __ASM_SPARC_SYSCALL_H
#define __ASM_SPARC_SYSCALL_H
+#include <uapi/linux/audit.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <asm/ptrace.h>
+#include <asm/thread_info.h>
/*
* The syscall table always contains 32 bit pointers since we know that the
@@ -124,4 +126,10 @@ static inline void syscall_set_arguments(struct task_struct *task,
regs->u_regs[UREG_I0 + i + j] = args[j];
}
+static inline int syscall_get_arch(void)
+{
+ return test_thread_flag(TIF_32BIT) ? AUDIT_ARCH_SPARC
+ : AUDIT_ARCH_SPARC64;
+}
+
#endif /* __ASM_SPARC_SYSCALL_H */
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