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From:   Murilo Opsfelder Araujo <muriloo@linux.ibm.com>
To:     linux-kernel@vger.kernel.org
Cc:     "Alastair D'Silva" <alastair@d-silva.org>,
        Andrew Donnellan <andrew.donnellan@au1.ibm.com>,
        Balbir Singh <bsingharora@gmail.com>,
        Benjamin Herrenschmidt <benh@kernel.crashing.org>,
        Christophe Leroy <christophe.leroy@c-s.fr>,
        Cyril Bur <cyrilbur@gmail.com>,
        "Eric W . Biederman" <ebiederm@xmission.com>,
        Michael Ellerman <mpe@ellerman.id.au>,
        Michael Neuling <mikey@neuling.org>,
        Murilo Opsfelder Araujo <muriloo@linux.ibm.com>,
        Nicholas Piggin <npiggin@gmail.com>,
        Paul Mackerras <paulus@samba.org>,
        Simon Guo <wei.guo.simon@gmail.com>,
        Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>,
        "Tobin C . Harding" <me@tobin.cc>, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH 4/7] powerpc/traps: Use REG_FMT in show_signal_msg()
Date:   Tue, 24 Jul 2018 16:27:17 -0300
In-Reply-To: <20180724192720.32417-1-muriloo@linux.ibm.com>
References: <20180724192720.32417-1-muriloo@linux.ibm.com>
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Message-Id: <20180724192720.32417-5-muriloo@linux.ibm.com>
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Simplify the message format by using REG_FMT as the register format.  This
avoids having two different formats and avoids checking for MSR_64BIT.

Signed-off-by: Murilo Opsfelder Araujo <muriloo@linux.ibm.com>
---
 arch/powerpc/kernel/traps.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index 4faab4705774..047d980ac776 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -311,17 +311,13 @@ static bool show_unhandled_signals_ratelimited(void)
 static void show_signal_msg(int signr, struct pt_regs *regs, int code,
 			    unsigned long addr)
 {
-	const char fmt32[] = KERN_INFO "%s[%d]: unhandled signal %d " \
-		"at %08lx nip %08lx lr %08lx code %x\n";
-	const char fmt64[] = KERN_INFO "%s[%d]: unhandled signal %d " \
-		"at %016lx nip %016lx lr %016lx code %x\n";
-
 	if (!unhandled_signal(current, signr))
 		return;
 
-	printk(regs->msr & MSR_64BIT ? fmt64 : fmt32,
-	       current->comm, current->pid, signr,
-	       addr, regs->nip, regs->link, code);
+	pr_info("%s[%d]: unhandled signal %d at "REG_FMT \
+		" nip "REG_FMT" lr "REG_FMT" code %x\n",
+		current->comm, current->pid, signr, addr,
+		regs->nip, regs->link, code);
 }
 
 void _exception_pkey(int signr, struct pt_regs *regs, int code,
-- 
2.17.1