linux-kernel - [PATCH v4 3/4] KVM: s390: cpu model: Use proper define for facility mask size

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Message-Id: <20231219140854.1042599-4-nsg@linux.ibm.com>
Date: Tue, 19 Dec 2023 15:08:52 +0100
From: Nina Schoetterl-Glausch <nsg@...ux.ibm.com>
To: Janosch Frank <frankja@...ux.ibm.com>, Heiko Carstens <hca@...ux.ibm.com>,
        Christian Borntraeger <borntraeger@...ux.ibm.com>,
        Claudio Imbrenda <imbrenda@...ux.ibm.com>,
        Alexander Gordeev <agordeev@...ux.ibm.com>,
        Vasily Gorbik <gor@...ux.ibm.com>
Cc: Nina Schoetterl-Glausch <nsg@...ux.ibm.com>,
        David Hildenbrand <david@...hat.com>, kvm@...r.kernel.org,
        Sven Schnelle <svens@...ux.ibm.com>, linux-kernel@...r.kernel.org,
        linux-s390@...r.kernel.org
Subject: [PATCH v4 3/4] KVM: s390: cpu model: Use proper define for facility mask size

Use the previously unused S390_ARCH_FAC_MASK_SIZE_U64 instead of
S390_ARCH_FAC_LIST_SIZE_U64 for defining the fac_mask array.
Note that both values are the same, there is no functional change.

Reviewed-by: Claudio Imbrenda <imbrenda@...ux.ibm.com>
Reviewed-by: David Hildenbrand <david@...hat.com>
Reviewed-by: Janosch Frank <frankja@...ux.ibm.com>
Signed-off-by: Nina Schoetterl-Glausch <nsg@...ux.ibm.com>
---
 arch/s390/include/asm/kvm_host.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/s390/include/asm/kvm_host.h b/arch/s390/include/asm/kvm_host.h
index 67a298b6cf6e..52664105a473 100644
--- a/arch/s390/include/asm/kvm_host.h
+++ b/arch/s390/include/asm/kvm_host.h
@@ -818,7 +818,7 @@ struct s390_io_adapter {
 
 struct kvm_s390_cpu_model {
 	/* facility mask supported by kvm & hosting machine */
-	__u64 fac_mask[S390_ARCH_FAC_LIST_SIZE_U64];
+	__u64 fac_mask[S390_ARCH_FAC_MASK_SIZE_U64];
 	struct kvm_s390_vm_cpu_subfunc subfuncs;
 	/* facility list requested by guest (in dma page) */
 	__u64 *fac_list;
-- 
2.40.1