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Commit 9a1f490f authored by Michael Ellerman's avatar Michael Ellerman
Browse files

powerpc/oops: Fix missing pr_cont()s in show_stack() 



Previously we got away with printing the stack trace in multiple pieces
and it usually looked right.  But since commit 4bcc595c ("printk:
reinstate KERN_CONT for printing continuation lines"), KERN_CONT is now
required when printing continuation lines. Use pr_cont() as appropriate.

Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent e6740ae6

arch/powerpc/kernel/process.c

+3 −3
Original line number Diff line number Diff line
@@ -1900,14 +1900,14 @@ void show_stack(struct task_struct *tsk, unsigned long *stack) 
			printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);

#ifdef CONFIG_FUNCTION_GRAPH_TRACER

			if ((ip == rth) && curr_frame >= 0) {

				printk(" (%pS)",

				pr_cont(" (%pS)",

				       (void *)current->ret_stack[curr_frame].ret);

				curr_frame--;

			}

#endif

			if (firstframe)

				printk(" (unreliable)");

			printk("\n");

				pr_cont(" (unreliable)");

			pr_cont("\n");

		}

		firstframe = 0;