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authorEric Paris <eparis@redhat.com>2014-03-11 13:29:28 -0400
committerEric Paris <eparis@redhat.com>2014-09-23 16:21:26 -0400
commit91397401bb5072f71e8ce8744ad0bdec3e875a91 (patch)
treea302a36a358ec001812ac495606fa6ced52a672e /arch/sh
parentce5d112827e5c2e9864323d0efd7ec2a62c6dce0 (diff)
downloadlinux-91397401bb5072f71e8ce8744ad0bdec3e875a91.tar.gz
ARCH: AUDIT: audit_syscall_entry() should not require the arch
We have a function where the arch can be queried, syscall_get_arch(). So rather than have every single piece of arch specific code use and/or duplicate syscall_get_arch(), just have the audit code use the syscall_get_arch() code. Based-on-patch-by: Richard Briggs <rgb@redhat.com> Signed-off-by: Eric Paris <eparis@redhat.com> Cc: linux-alpha@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org 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: linux-s390@vger.kernel.org Cc: linux-sh@vger.kernel.org Cc: sparclinux@vger.kernel.org Cc: user-mode-linux-devel@lists.sourceforge.net Cc: linux-xtensa@linux-xtensa.org Cc: x86@kernel.org
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/kernel/ptrace_32.c14
-rw-r--r--arch/sh/kernel/ptrace_64.c17
2 files changed, 2 insertions, 29 deletions
diff --git a/arch/sh/kernel/ptrace_32.c b/arch/sh/kernel/ptrace_32.c
index 668c81631c0..c1a6b89bfe7 100644
--- a/arch/sh/kernel/ptrace_32.c
+++ b/arch/sh/kernel/ptrace_32.c
@@ -484,17 +484,6 @@ long arch_ptrace(struct task_struct *child, long request,
return ret;
}
-static inline int audit_arch(void)
-{
- int arch = EM_SH;
-
-#ifdef CONFIG_CPU_LITTLE_ENDIAN
- arch |= __AUDIT_ARCH_LE;
-#endif
-
- return arch;
-}
-
asmlinkage long do_syscall_trace_enter(struct pt_regs *regs)
{
long ret = 0;
@@ -513,8 +502,7 @@ asmlinkage long do_syscall_trace_enter(struct pt_regs *regs)
if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
trace_sys_enter(regs, regs->regs[0]);
- audit_syscall_entry(audit_arch(), regs->regs[3],
- regs->regs[4], regs->regs[5],
+ audit_syscall_entry(regs->regs[3], regs->regs[4], regs->regs[5],
regs->regs[6], regs->regs[7]);
return ret ?: regs->regs[0];
diff --git a/arch/sh/kernel/ptrace_64.c b/arch/sh/kernel/ptrace_64.c
index af90339dadc..5cea973a65b 100644
--- a/arch/sh/kernel/ptrace_64.c
+++ b/arch/sh/kernel/ptrace_64.c
@@ -504,20 +504,6 @@ asmlinkage int sh64_ptrace(long request, long pid,
return sys_ptrace(request, pid, addr, data);
}
-static inline int audit_arch(void)
-{
- int arch = EM_SH;
-
-#ifdef CONFIG_64BIT
- arch |= __AUDIT_ARCH_64BIT;
-#endif
-#ifdef CONFIG_CPU_LITTLE_ENDIAN
- arch |= __AUDIT_ARCH_LE;
-#endif
-
- return arch;
-}
-
asmlinkage long long do_syscall_trace_enter(struct pt_regs *regs)
{
long long ret = 0;
@@ -536,8 +522,7 @@ asmlinkage long long do_syscall_trace_enter(struct pt_regs *regs)
if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
trace_sys_enter(regs, regs->regs[9]);
- audit_syscall_entry(audit_arch(), regs->regs[1],
- regs->regs[2], regs->regs[3],
+ audit_syscall_entry(regs->regs[1], regs->regs[2], regs->regs[3],
regs->regs[4], regs->regs[5]);
return ret ?: regs->regs[9];