From: Richard Weinberger <richard@nod.at>
Date: Sun, 25 Dec 2016 22:11:05 +0000 (+0100)
Subject: um: Fix _print_addr()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ecb6c7435f25d6a11fa9d14f407d00286f9642b9;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

um: Fix _print_addr()

Recent changes to printk() broke UML's stack trace
output. Kill the root of the problem by using a single
printk() statement.

Signed-off-by: Richard Weinberger <richard@nod.at>
---

diff --git a/arch/um/kernel/sysrq.c b/arch/um/kernel/sysrq.c
index a76295f7ede9..6b995e870d55 100644
--- a/arch/um/kernel/sysrq.c
+++ b/arch/um/kernel/sysrq.c
@@ -20,10 +20,8 @@
 
 static void _print_addr(void *data, unsigned long address, int reliable)
 {
-	pr_info(" [<%08lx>]", address);
-	pr_cont(" %s", reliable ? "" : "? ");
-	print_symbol("%s", address);
-	pr_cont("\n");
+	pr_info(" [<%08lx>] %s%pF\n", address, reliable ? "" : "? ",
+		(void *)address);
 }
 
 static const struct stacktrace_ops stackops = {