hexagon: ->restart_block.fn needs to be reset on rt_sigreturn (ef9b122f) · Commits · e / devices / android_kernel_teracube_2e

arch/hexagon/kernel/signal.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -294,6 +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;