linux-kernel - Re: [PATCH 02/11] arch/m68knommu/kernel/process.c: formatting of pointers in printk()

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Date:	Thu, 15 Jul 2010 10:43:54 +0400
From:	Kulikov Vasiliy <segooon@...il.com>
To:	Greg Ungerer <gerg@...pgear.com>
Cc:	kernel-janitors@...r.kernel.org, Greg Ungerer <gerg@...inux.org>,
	John Kacur <jkacur@...hat.com>, Tejun Heo <tj@...nel.org>,
	Maxim Kuvyrkov <maxim@...esourcery.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 02/11] arch/m68knommu/kernel/process.c: formatting of
 pointers in printk()

On Thu, Jul 15, 2010 at 10:29 +1000, Greg Ungerer wrote:
> Hi Kulikov,
> 
> Kulikov Vasiliy wrote:
> >Use %p instead of %08x in printk().
> >
> >Signed-off-by: Kulikov Vasiliy <segooon@...il.com>
> 
> Acked-by: Greg Ungerer <gerg@...inux.org>
> 
> Do you want me to push this to Linus via the m68knommu git tree?
Yeah, it would be good.

> 
> Regards
> Greg
> 
> 
> 
> >---
> > arch/m68knommu/kernel/process.c |   10 +++++-----
> > 1 files changed, 5 insertions(+), 5 deletions(-)
> >
> >diff --git a/arch/m68knommu/kernel/process.c b/arch/m68knommu/kernel/process.c
> >index 6aa6613..1096c0e 100644
> >--- a/arch/m68knommu/kernel/process.c
> >+++ b/arch/m68knommu/kernel/process.c
> >@@ -316,14 +316,14 @@ void dump(struct pt_regs *fp)
> > 		fp->d0, fp->d1, fp->d2, fp->d3);
> > 	printk(KERN_EMERG "d4: %08lx    d5: %08lx    a0: %08lx    a1: %08lx\n",
> > 		fp->d4, fp->d5, fp->a0, fp->a1);
> >-	printk(KERN_EMERG "\nUSP: %08x   TRAPFRAME: %08x\n",
> >-		(unsigned int) rdusp(), (unsigned int) fp);
> >+	printk(KERN_EMERG "\nUSP: %08x   TRAPFRAME: %p\n",
> >+		(unsigned int) rdusp(), fp);
> > 	printk(KERN_EMERG "\nCODE:");
> > 	tp = ((unsigned char *) fp->pc) - 0x20;
> > 	for (sp = (unsigned long *) tp, i = 0; (i < 0x40);  i += 4) {
> > 		if ((i % 0x10) == 0)
> >-			printk(KERN_EMERG "%08x: ", (int) (tp + i));
> >+			printk(KERN_EMERG "%p: ", tp + i);
> > 		printk("%08x ", (int) *sp++);
> > 	}
> > 	printk(KERN_EMERG "\n");
> >@@ -332,7 +332,7 @@ void dump(struct pt_regs *fp)
> > 	tp = ((unsigned char *) fp) - 0x40;
> > 	for (sp = (unsigned long *) tp, i = 0; (i < 0xc0); i += 4) {
> > 		if ((i % 0x10) == 0)
> >-			printk(KERN_EMERG "%08x: ", (int) (tp + i));
> >+			printk(KERN_EMERG "%p: ", tp + i);
> > 		printk("%08x ", (int) *sp++);
> > 	}
> > 	printk(KERN_EMERG "\n");
> >@@ -341,7 +341,7 @@ void dump(struct pt_regs *fp)
> > 	tp = (unsigned char *) (rdusp() - 0x10);
> > 	for (sp = (unsigned long *) tp, i = 0; (i < 0x80); i += 4) {
> > 		if ((i % 0x10) == 0)
> >-			printk(KERN_EMERG "%08x: ", (int) (tp + i));
> >+			printk(KERN_EMERG "%p: ", tp + i);
> > 		printk("%08x ", (int) *sp++);
> > 	}
> > 	printk(KERN_EMERG "\n");
> 
> 
> -- 
> ------------------------------------------------------------------------
> Greg Ungerer  --  Principal Engineer        EMAIL:     gerg@...pgear.com
> SnapGear Group, McAfee                      PHONE:       +61 7 3435 2888
> 8 Gardner Close                             FAX:         +61 7 3217 5323
> Milton, QLD, 4064, Australia                WEB: http://www.SnapGear.com
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