commit c767a54ba0657e52e6edaa97cbe0b0a8bf1c1655
author Joe Perches <joe@perches.com> Mon May 21 19:50:07 2012 -0700
committer Ingo Molnar <mingo@kernel.org> Wed Jun 06 09:17:22 2012 +0200
tree d1430237ad10296e0e1a3d9b6f34c2bc56bcdfd7
parent f9ba7179ce91fb77b2adf6eaab3676ab3a1f5a15

x86/debug: Add KERN_<LEVEL> to bare printks, convert printks to pr_<level>

Use a more current logging style:

 - Bare printks should have a KERN_<LEVEL> for consistency's sake
 - Add pr_fmt where appropriate
 - Neaten some macro definitions
 - Convert some Ok output to OK
 - Use "%s: ", __func__ in pr_fmt for summit
 - Convert some printks to pr_<level>

Message output is not identical in all cases.

Signed-off-by: Joe Perches <joe@perches.com>
Cc: levinsasha928@gmail.com
Link: http://lkml.kernel.org/r/1337655007.24226.10.camel@joe2Laptop
[ merged two similar patches, tidied up the changelog ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>

arch/x86/kernel/vm86_32.c

diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
index 255f58a..54abcc0b 100644
--- a/arch/x86/kernel/vm86_32.c
+++ b/arch/x86/kernel/vm86_32.c
@@ -28,6 +28,8 @@
  *
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/capability.h>
 #include <linux/errno.h>
 #include <linux/interrupt.h>
@@ -137,14 +139,14 @@
 	local_irq_enable();
 
 	if (!current->thread.vm86_info) {
-		printk("no vm86_info: BAD\n");
+		pr_alert("no vm86_info: BAD\n");
 		do_exit(SIGSEGV);
 	}
 	set_flags(regs->pt.flags, VEFLAGS, X86_EFLAGS_VIF | current->thread.v86mask);
 	tmp = copy_vm86_regs_to_user(&current->thread.vm86_info->regs, regs);
 	tmp += put_user(current->thread.screen_bitmap, &current->thread.vm86_info->screen_bitmap);
 	if (tmp) {
-		printk("vm86: could not access userspace vm86_info\n");
+		pr_alert("could not access userspace vm86_info\n");
 		do_exit(SIGSEGV);
 	}