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From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 1/2] ARM: stack unwind: Print messages with pr_warning
Date: Wed, 14 Nov 2018 09:55:57 +0100	[thread overview]
Message-ID: <20181114085558.13025-1-s.hauer@pengutronix.de> (raw)

print stack traces with pr_err() rather than printf() to make sure they appear
in the logs.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/lib32/unwind.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/lib32/unwind.c b/arch/arm/lib32/unwind.c
index fd4b0b22cb..02fae3c253 100644
--- a/arch/arm/lib32/unwind.c
+++ b/arch/arm/lib32/unwind.c
@@ -62,9 +62,9 @@ static void dump_backtrace_entry(unsigned long where, unsigned long from,
 				 unsigned long frame)
 {
 #ifdef CONFIG_KALLSYMS
-	printk("[<%08lx>] (%pS) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
+	pr_warning("[<%08lx>] (%pS) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
 #else
-	printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
+	pr_warning("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
 #endif
 }
 
-- 
2.19.1


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             reply	other threads:[~2018-11-14  8:56 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-14  8:55 Sascha Hauer [this message]
2018-11-14  8:55 ` [PATCH 2/2] driver: Print message with pr_err Sascha Hauer

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