linux-kernel - [PATCH v2] powerpc/ptrace: replace ptrace_report

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Message-ID: <20181116121701.14359da0@akathisia>
Date:   Fri, 16 Nov 2018 12:17:01 +0100
From:   Elvira Khabirova <lineprinter@...linux.org>
To:     benh@...nel.crashing.org, paulus@...ba.org, mpe@...erman.id.au
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        leitao@...ian.org, oleg@...hat.com, luto@...nel.org,
        ldv@...linux.org, esyr@...hat.com
Subject: [PATCH v2] powerpc/ptrace: replace ptrace_report_syscall() with a
 tracehook call

Arch code should use tracehook_*() helpers, as documented
in include/linux/tracehook.h.

Fixes: 5521eb4bca2d ("powerpc/ptrace: Add support for PTRACE_SYSEMU")
Signed-off-by: Elvira Khabirova <lineprinter@...linux.org>
---
 arch/powerpc/kernel/ptrace.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
index afb819f4ca68..d79d907f9acc 100644
--- a/arch/powerpc/kernel/ptrace.c
+++ b/arch/powerpc/kernel/ptrace.c
@@ -3266,7 +3266,7 @@ long do_syscall_trace_enter(struct pt_regs *regs)
 	user_exit();
 
 	if (test_thread_flag(TIF_SYSCALL_EMU)) {
-		ptrace_report_syscall(regs);
+		(void) tracehook_report_syscall_entry(regs);
 		/*
 		 * Returning -1 will skip the syscall execution. We want to
 		 * avoid clobbering any register also, thus, not 'gotoing'
-- 
2.19.1