From: Eric W. Biederman <ebiederm@xmission.com>
Date: Tue, 7 Aug 2012 10:59:47 +0000 (-0700)
Subject: userns: On ppc convert current_uid from a kuid before printing.
X-Git-Tag: upstream/snapshot3+hdmi~6567^2~13
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9e184e0aa386099c8a78f4f04f882a57ac11d8fc;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

userns: On ppc convert current_uid from a kuid before printing.

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
---

diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
index 08ffcf5..e5f028b 100644
--- a/arch/powerpc/mm/fault.c
+++ b/arch/powerpc/mm/fault.c
@@ -470,7 +470,7 @@ bad_area_nosemaphore:
 	if (is_exec && (error_code & DSISR_PROTFAULT))
 		printk_ratelimited(KERN_CRIT "kernel tried to execute NX-protected"
 				   " page (%lx) - exploit attempt? (uid: %d)\n",
-				   address, current_uid());
+				   address, from_kuid(&init_user_ns, current_uid()));
 
 	return SIGSEGV;