From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Ingo Molnar <mingo@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
linux-kernel@vger.kernel.org, x86@kernel.org
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH, resend 1/1] x86/kernel: re-use %*ph specifier
Date: Fri, 2 Oct 2015 16:16:53 +0300 [thread overview]
Message-ID: <1443791813-142403-1-git-send-email-andriy.shevchenko@linux.intel.com> (raw)
%*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@linux.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
next reply other threads:[~2015-10-02 13:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-02 13:16 Andy Shevchenko [this message]
2015-10-11 20:20 ` Thomas Gleixner
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