From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio

---
 kernel/arch/powerpc/platforms/pseries/papr_scm.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/kernel/arch/powerpc/platforms/pseries/papr_scm.c b/kernel/arch/powerpc/platforms/pseries/papr_scm.c
index 057acbb..e3b7698 100644
--- a/kernel/arch/powerpc/platforms/pseries/papr_scm.c
+++ b/kernel/arch/powerpc/platforms/pseries/papr_scm.c
@@ -1079,6 +1079,13 @@
 		return -ENODEV;
 	}
 
+	/*
+	 * open firmware platform device create won't update the NUMA 
+	 * distance table. For PAPR SCM devices we use numa_map_to_online_node()
+	 * to find the nearest online NUMA node and that requires correct
+	 * distance table information.
+	 */
+	update_numa_distance(dn);
 
 	p = kzalloc(sizeof(*p), GFP_KERNEL);
 	if (!p)

--
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