From: will.deacon@arm.com (Will Deacon)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/6] ARM: audit: use only AUDIT_ARCH_ARM regardless of endianness
Date: Thu, 3 May 2012 18:42:56 +0100 [thread overview]
Message-ID: <1336066980-24000-3-git-send-email-will.deacon@arm.com> (raw)
In-Reply-To: <1336066980-24000-1-git-send-email-will.deacon@arm.com>
The machine endianness has no direct correspondence to the syscall ABI,
so use only AUDIT_ARCH_ARM when identifying the ABI to the audit tools
in userspace.
Signed-off-by: Will Deacon <will.deacon@arm.com>
---
arch/arm/kernel/ptrace.c | 8 +-------
1 files changed, 1 insertions(+), 7 deletions(-)
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
index d8dbe9c..9650c14 100644
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -906,12 +906,6 @@ long arch_ptrace(struct task_struct *child, long request,
return ret;
}
-#ifdef __ARMEB__
-#define AUDIT_ARCH_NR AUDIT_ARCH_ARMEB
-#else
-#define AUDIT_ARCH_NR AUDIT_ARCH_ARM
-#endif
-
asmlinkage int syscall_trace(int why, struct pt_regs *regs, int scno)
{
unsigned long ip;
@@ -919,7 +913,7 @@ asmlinkage int syscall_trace(int why, struct pt_regs *regs, int scno)
if (why)
audit_syscall_exit(regs);
else
- audit_syscall_entry(AUDIT_ARCH_NR, scno, regs->ARM_r0,
+ audit_syscall_entry(AUDIT_ARCH_ARM, scno, regs->ARM_r0,
regs->ARM_r1, regs->ARM_r2, regs->ARM_r3);
if (!test_thread_flag(TIF_SYSCALL_TRACE))
--
1.7.4.1
next prev parent reply other threads:[~2012-05-03 17:42 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-03 17:42 [PATCH 0/6] syscall_trace fixes and cleanups Will Deacon
2012-05-03 17:42 ` [PATCH 1/6] ARM: audit: fix treatment of saved ip register during syscall tracing Will Deacon
2012-05-03 17:42 ` Will Deacon [this message]
2012-05-03 17:42 ` [PATCH 3/6] audit: arm: only allow syscall auditing for pure EABI userspace Will Deacon
2012-05-03 17:42 ` [PATCH 4/6] ARM: entry: don't bother with syscall tracing on ret_from_fork path Will Deacon
2012-05-03 17:42 ` [PATCH 5/6] ARM: audit: move syscall auditing until after ptrace SIGTRAP handling Will Deacon
2012-05-03 17:43 ` [PATCH 6/6] ARM: ptrace: provide separate functions for tracing syscall {entry, exit} Will Deacon
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