diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-10-13 10:52:30 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-13 10:52:30 +0200 |
| commit | c493756e2a8a78bcaae30668317890dcfe86e7c3 (patch) | |
| tree | 8fb40782e79472ed882ff2098d4dd295557278ee /arch/sparc64/kernel/ptrace.c | |
| parent | 0d15504f16f68725e4635aa85411015d1c573b0a (diff) | |
| parent | 4480f15b3306f43bbb0310d461142b4e897ca45b (diff) | |
Merge branch 'linus' into oprofile
Conflicts:
arch/x86/kernel/apic_32.c
include/linux/pci_ids.h
Diffstat (limited to 'arch/sparc64/kernel/ptrace.c')
| -rw-r--r-- | arch/sparc64/kernel/ptrace.c | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/arch/sparc64/kernel/ptrace.c b/arch/sparc64/kernel/ptrace.c index 10306e476e3..f43adbc773c 100644 --- a/arch/sparc64/kernel/ptrace.c +++ b/arch/sparc64/kernel/ptrace.c @@ -1050,31 +1050,17 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) return ret; } -asmlinkage int syscall_trace(struct pt_regs *regs, int syscall_exit_p) +asmlinkage int syscall_trace_enter(struct pt_regs *regs) { int ret = 0; /* do the secure computing check first */ secure_computing(regs->u_regs[UREG_G1]); - if (unlikely(current->audit_context) && syscall_exit_p) { - unsigned long tstate = regs->tstate; - int result = AUDITSC_SUCCESS; - - if (unlikely(tstate & (TSTATE_XCARRY | TSTATE_ICARRY))) - result = AUDITSC_FAILURE; - - audit_syscall_exit(result, regs->u_regs[UREG_I0]); - } - - if (test_thread_flag(TIF_SYSCALL_TRACE)) { - if (syscall_exit_p) - tracehook_report_syscall_exit(regs, 0); - else - ret = tracehook_report_syscall_entry(regs); - } + if (test_thread_flag(TIF_SYSCALL_TRACE)) + ret = tracehook_report_syscall_entry(regs); - if (unlikely(current->audit_context) && !syscall_exit_p && !ret) + if (unlikely(current->audit_context) && !ret) audit_syscall_entry((test_thread_flag(TIF_32BIT) ? AUDIT_ARCH_SPARC : AUDIT_ARCH_SPARC64), @@ -1086,3 +1072,19 @@ asmlinkage int syscall_trace(struct pt_regs *regs, int syscall_exit_p) return ret; } + +asmlinkage void syscall_trace_leave(struct pt_regs *regs) +{ + if (unlikely(current->audit_context)) { + unsigned long tstate = regs->tstate; + int result = AUDITSC_SUCCESS; + + if (unlikely(tstate & (TSTATE_XCARRY | TSTATE_ICARRY))) + result = AUDITSC_FAILURE; + + audit_syscall_exit(result, regs->u_regs[UREG_I0]); + } + + if (test_thread_flag(TIF_SYSCALL_TRACE)) + tracehook_report_syscall_exit(regs, 0); +} |