[PATCH 5/5] uprobes: Move clear_thread_flag(TIF_UPROBE) to uprobe_notify_resume()

[Oleg Nesterov]

Move clear_thread_flag(TIF_UPROBE) from do_notify_resume() to
uprobe_notify_resume() for !CONFIG_UPROBES case.

Signed-off-by: Oleg Nesterov <o...@redhat.com>
---
 arch/x86/kernel/signal.c |    4 +---
 kernel/events/uprobes.c  |    2 ++
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
index b280908..0041e5a 100644
--- a/arch/x86/kernel/signal.c
+++ b/arch/x86/kernel/signal.c
@@ -785,10 +785,8 @@ do_notify_resume(struct pt_regs *regs, void *unused, __u32 
thread_info_flags)
                mce_notify_process();
 #endif /* CONFIG_X86_64 && CONFIG_X86_MCE */
 
-       if (thread_info_flags & _TIF_UPROBE) {
-               clear_thread_flag(TIF_UPROBE);
+       if (thread_info_flags & _TIF_UPROBE)
                uprobe_notify_resume(regs);
-       }
 
        /* deal with pending signal delivery */
        if (thread_info_flags & _TIF_SIGPENDING)
diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
index 4ea0f0b..14c2e99 100644
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -1558,6 +1558,8 @@ void uprobe_notify_resume(struct pt_regs *regs)
 {
        struct uprobe_task *utask;
 
+       clear_thread_flag(TIF_UPROBE);
+
        utask = current->utask;
        if (utask && utask->active_uprobe)
                handle_singlestep(utask, regs);
-- 
1.5.5.1

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