avr32: ->restart_block.fn needs to be reset on rt_sigreturn (446cdd13) · Commits · e / devices / android_kernel_teracube_2e

arch/avr32/kernel/signal.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -77,6 +77,9 @@ asmlinkage int sys_rt_sigreturn(struct pt_regs *regs)
		struct rt_sigframe __user *frame;
		sigset_t set;

		/* Always make any pending restarted system calls return -EINTR */
		current_thread_info()->restart_block.fn = do_no_restart_syscall;

		frame = (struct rt_sigframe __user *)regs->sp;
		pr_debug("SIG return: frame = %p\n", frame);