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-rw-r--r--arch/hexagon/kernel/signal.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/hexagon/kernel/signal.c b/arch/hexagon/kernel/signal.c
index ecbab34..434866e 100644
--- a/arch/hexagon/kernel/signal.c
+++ b/arch/hexagon/kernel/signal.c
@@ -272,6 +272,7 @@ void do_notify_resume(struct pt_regs *regs, unsigned long thread_info_flags)
if (thread_info_flags & _TIF_NOTIFY_RESUME) {
clear_thread_flag(TIF_NOTIFY_RESUME);
+ tracehook_notify_resume(regs);
if (current->replacement_session_keyring)
key_replace_session_keyring();
}
@@ -293,6 +294,9 @@ asmlinkage int sys_rt_sigreturn(void)
struct rt_sigframe __user *frame;
sigset_t blocked;
+ /* Always make any pending restarted system calls return -EINTR */
+ current_thread_info()->restart_block.fn = do_no_restart_syscall;
+
frame = (struct rt_sigframe __user *)pt_psp(regs);
if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
goto badframe;
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