From: Ralf Baechle Date: Wed, 26 Sep 2012 19:30:47 +0000 (+0200) Subject: MIPS: ptrace: Switch syscall reporting to tracehook_report_syscall_entry(). X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0dfa95aaa817eec8473abf5465eae135b1cf1138;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git MIPS: ptrace: Switch syscall reporting to tracehook_report_syscall_entry(). Set ret just so __must_check is satisfied but don't use the variable for anything yet. Signed-off-by: Ralf Baechle --- diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c index 7341318dd2d8..b996efcccc11 100644 --- a/arch/mips/kernel/ptrace.c +++ b/arch/mips/kernel/ptrace.c @@ -654,13 +654,15 @@ long arch_ptrace(struct task_struct *child, long request, */ asmlinkage void syscall_trace_enter(struct pt_regs *regs) { + long ret = 0; user_exit(); /* do the secure computing check first */ secure_computing_strict(regs->regs[2]); - if (test_thread_flag(TIF_SYSCALL_TRACE)) - ptrace_report_syscall(regs); + if (test_thread_flag(TIF_SYSCALL_TRACE) && + tracehook_report_syscall_entry(regs)) + ret = -1; audit_syscall_entry(__syscall_get_arch(), regs->regs[2],