MIPS: mm: Fix output of __do_page_fault

Since commit 4bcc595ccd80 ("printk: reinstate KERN_CONT for printing
continuation lines") the output from __do_page_fault 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: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/14544/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
index d56a855828c2bbc1235873ab7fd03c3836fb7b4a..3bef306cdfdbb85917ef390ac1696897532124e1 100644 (file)
--- a/arch/mips/mm/fault.c
+++ b/arch/mips/mm/fault.c
@@ -209,17 +209,18 @@ bad_area_nosemaphore:
                if (show_unhandled_signals &&
                    unhandled_signal(tsk, SIGSEGV) &&
                    __ratelimit(&ratelimit_state)) {
-                       pr_info("\ndo_page_fault(): sending SIGSEGV to %s for invalid %s %0*lx",
+                       pr_info("do_page_fault(): sending SIGSEGV to %s for invalid %s %0*lx\n",
                                tsk->comm,
                                write ? "write access to" : "read access from",
                                field, address);
                        pr_info("epc = %0*lx in", field,
                                (unsigned long) regs->cp0_epc);
-                       print_vma_addr(" ", regs->cp0_epc);
+                       print_vma_addr(KERN_CONT " ", regs->cp0_epc);
+                       pr_cont("\n");
                        pr_info("ra  = %0*lx in", field,
                                (unsigned long) regs->regs[31]);
-                       print_vma_addr(" ", regs->regs[31]);
-                       pr_info("\n");
+                       print_vma_addr(KERN_CONT " ", regs->regs[31]);
+                       pr_cont("\n");
                }
                current->thread.trap_nr = (regs->cp0_cause >> 2) & 0x1f;
                info.si_signo = SIGSEGV;