From: Christian Borntraeger <borntraeger@de.ibm.com>
To: Avi Kivity <avi@redhat.com>, Marcelo Tosatti <mtosatti@redhat.com>
Cc: kvm@vger.kernel.org, Heiko Carstens <heiko.carstens@de.ibm.com>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Carsten Otte <cotte@de.ibm.com>,
Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
Subject: [PATCH] kvm-s390: fix memsize >=4G on linus git head
Date: Mon, 21 Sep 2009 10:45:18 +0200 [thread overview]
Message-ID: <200909211045.18487.borntraeger@de.ibm.com> (raw)
Avi, Marcelo,
commit 628eb9b8a8f3ef31d8316112a4596b1a21b38159
KVM: s390: streamline memslot handling
introduced kvm_s390_vcpu_get_memsize. This broke guests >=4G, since this
function returned an int.
This patch changes the return value to a long.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
---
arch/s390/kvm/kvm-s390.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6/arch/s390/kvm/kvm-s390.h
===================================================================
--- linux-2.6.orig/arch/s390/kvm/kvm-s390.h
+++ linux-2.6/arch/s390/kvm/kvm-s390.h
@@ -58,7 +58,7 @@ int kvm_s390_inject_vcpu(struct kvm_vcpu
int kvm_s390_inject_program_int(struct kvm_vcpu *vcpu, u16 code);
int kvm_s390_inject_sigp_stop(struct kvm_vcpu *vcpu, int action);
-static inline int kvm_s390_vcpu_get_memsize(struct kvm_vcpu *vcpu)
+static inline long kvm_s390_vcpu_get_memsize(struct kvm_vcpu *vcpu)
{
return vcpu->arch.sie_block->gmslm
- vcpu->arch.sie_block->gmsor
next reply other threads:[~2009-09-21 8:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-21 8:45 Christian Borntraeger [this message]
2009-09-21 8:59 ` [PATCH] kvm-s390: fix memsize >=4G on linus git head Avi Kivity
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