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-Url: http://git.lede-project.org./?a=commitdiff_plain;h=32c8c4c621897199e690760c2d57054f8b84b6e6;p=openwrt%2Fstaging%2Fblogic.git

powerpc/xmon: fix dump_segments()

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>
---

diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 372f4d80bcd6..757b8499aba2 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -3504,7 +3504,7 @@ 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