From: Heiko Carstens <hca@linux.ibm.com>
Date: Mon, 13 Dec 2021 18:00:57 +0000 (+0100)
Subject: s390/smp: fix memblock_phys_free() vs memblock_free() confusion
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=fcfcba6dfc9a57da9c816667c20614ddfd4def10;p=linux.git

s390/smp: fix memblock_phys_free() vs memblock_free() confusion

memblock_phys_free() is used on a virtual address. Fix this by using
memblock_free().

Note: this doesn't fix a bug currently, since virtual and physical
addresses are identical.

Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
---

diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 2e280e812dfd1..2590c31a8fc30 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -880,7 +880,7 @@ void __init smp_detect_cpus(void)
 
 	/* Add CPUs present at boot */
 	__smp_rescan_cpus(info, true);
-	memblock_phys_free((unsigned long)info, sizeof(*info));
+	memblock_free(info, sizeof(*info));
 }
 
 /*