From 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:44:59 +0000
Subject: [PATCH] gmac get mac form eeprom

---
 kernel/arch/s390/mm/gmap.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/kernel/arch/s390/mm/gmap.c b/kernel/arch/s390/mm/gmap.c
index 03e5616..b5a60fb 100644
--- a/kernel/arch/s390/mm/gmap.c
+++ b/kernel/arch/s390/mm/gmap.c
@@ -2786,6 +2786,7 @@
 	page = alloc_pages(GFP_KERNEL_ACCOUNT, CRST_ALLOC_ORDER);
 	if (!page)
 		return -ENOMEM;
+	page->index = 0;
 	table = page_to_virt(page);
 	memcpy(table, gmap->table, 1UL << (CRST_ALLOC_ORDER + PAGE_SHIFT));
 

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