linux-kernel - [PATCH, resend 1/1] x86/kernel: re-use %*ph specifier

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Message-Id: <1443791813-142403-1-git-send-email-andriy.shevchenko@linux.intel.com>
Date:	Fri,  2 Oct 2015 16:16:53 +0300
From:	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:	Ingo Molnar <mingo@...hat.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>, linux-kernel@...r.kernel.org,
	x86@...nel.org
Cc:	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH, resend 1/1] x86/kernel: re-use %*ph specifier

%*ph specifier allows to dump data in hex format using the poiter to a buffer.
This is suitable to use here.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 arch/x86/kernel/jump_label.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
index e565e0e..8da5254 100644
--- a/arch/x86/kernel/jump_label.c
+++ b/arch/x86/kernel/jump_label.c
@@ -31,8 +31,8 @@ static void bug_at(unsigned char *ip, int line)
 	 * Something went wrong. Crash the box, as something could be
 	 * corrupting the kernel.
 	 */
-	pr_warning("Unexpected op at %pS [%p] (%02x %02x %02x %02x %02x) %s:%d\n",
-	       ip, ip, ip[0], ip[1], ip[2], ip[3], ip[4], __FILE__, line);
+	pr_warn("Unexpected op at %pS [%p] (%5ph) %s:%d\n",
+		ip, ip, ip, __FILE__, line);
 	BUG();
 }
 
-- 
2.5.1

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