MIPS: traps: Fix output of show_code

Since commit 3c758df09457 ("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>

diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 25ce866b289589a21768ff767227f442f3d588ac..273b4a419f760051d84b86d401a4c0bf7a0e3b00 100644 (file)
--- 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)