From: Christophe Leroy <christophe.leroy@c-s.fr>
Date: Fri, 16 Nov 2018 17:31:08 +0000 (+0000)
Subject: powerpc/xmon: fix dump_segments()
X-Git-Tag: v4.19.88~168
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b5a1a46dc29fabd4f933052b98f8c8114ee85c53;p=platform%2Fkernel%2Flinux-rpi.git

powerpc/xmon: fix dump_segments()

[ Upstream commit 32c8c4c621897199e690760c2d57054f8b84b6e6 ]

mfsrin() takes segment num from bits 31-28 (IBM bits 0-3).

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
[mpe: Clarify bit numbering]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index bb5db7b..f0fa22e 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -3493,7 +3493,7 @@ void dump_segments(void)
 
 	printf("sr0-15 =");
 	for (i = 0; i < 16; ++i)
-		printf(" %x", mfsrin(i));
+		printf(" %x", mfsrin(i << 28));
 	printf("\n");
 }
 #endif