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authorMatt Redfearn <matt.redfearn@imgtec.com>2016-10-19 15:33:22 +0200
committerRalf Baechle <ralf@linux-mips.org>2016-11-04 01:00:49 +0100
commit41000c5819ee5aea8c5c3b388e4e21e679c1b95c (patch)
tree20599437eb47621bf1297ba8d28d2486f2a8822f /arch/mips
parentMIPS: traps: Fix output of show_stacktrace (diff)
downloadlinux-41000c5819ee5aea8c5c3b388e4e21e679c1b95c.tar.xz
linux-41000c5819ee5aea8c5c3b388e4e21e679c1b95c.zip
MIPS: traps: Fix output of show_code
Since commit 4bcc595ccd80 ("printk: reinstate KERN_CONT for printing continuation lines") the output from show_code on MIPS has been pretty unreadable due to the lack of KERN_CONT markers. Use pr_cont to provide the appropriate markers & restore the expected output. Signed-off-by: Matt Redfearn <matt.redfearn@imgtec.com> Cc: Maciej W. Rozycki <macro@imgtec.com> Cc: James Hogan <james.hogan@imgtec.com> Cc: Paul Burton <paul.burton@imgtec.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/14431/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips')
-rw-r--r--arch/mips/kernel/traps.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 25ce866b2895..273b4a419f76 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -231,18 +231,19 @@ static void show_code(unsigned int __user *pc)
long i;
unsigned short __user *pc16 = NULL;
- printk("\nCode:");
+ printk("Code:");
if ((unsigned long)pc & 1)
pc16 = (unsigned short __user *)((unsigned long)pc & ~1);
for(i = -3 ; i < 6 ; i++) {
unsigned int insn;
if (pc16 ? __get_user(insn, pc16 + i) : __get_user(insn, pc + i)) {
- printk(" (Bad address in epc)\n");
+ pr_cont(" (Bad address in epc)\n");
break;
}
- printk("%c%0*x%c", (i?' ':'<'), pc16 ? 4 : 8, insn, (i?' ':'>'));
+ pr_cont("%c%0*x%c", (i?' ':'<'), pc16 ? 4 : 8, insn, (i?' ':'>'));
}
+ pr_cont("\n");
}
static void __show_regs(const struct pt_regs *regs)