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[RFC,-V2,01/21] powerpc: Use signed formatting when printing error

Message ID 1361465248-10867-2-git-send-email-aneesh.kumar@linux.vnet.ibm.com (mailing list archive)
State Accepted, archived
Commit 4b8f63d92e30ffd33bd77e028918919be2d926e6
Headers show

Commit Message

Aneesh Kumar K.V Feb. 21, 2013, 4:47 p.m. UTC 
From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>

PAPR define these errors as negative values. So print them accordingly
for easy debugging.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
---
 arch/powerpc/platforms/pseries/lpar.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Paul Mackerras Feb. 22, 2013, 5 a.m. UTC | #1 
On Thu, Feb 21, 2013 at 10:17:08PM +0530, Aneesh Kumar K.V wrote:
> From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
> 
> PAPR define these errors as negative values. So print them accordingly
       ^ defines

> for easy debugging.
> 
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>

Acked-by: Paul Mackerras <paulus@samba.org>
diff mbox

Patch

diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index 0da39fe..a77c35b 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -155,7 +155,7 @@  static long pSeries_lpar_hpte_insert(unsigned long hpte_group,
 	 */
 	if (unlikely(lpar_rc != H_SUCCESS)) {
 		if (!(vflags & HPTE_V_BOLTED))
-			pr_devel(" lpar err %lu\n", lpar_rc);
+			pr_devel(" lpar err %ld\n", lpar_rc);
 		return -2;
 	}
 	if (!(vflags & HPTE_V_BOLTED))