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authorChristian Borntraeger <borntraeger@de.ibm.com>2008-07-25 09:50:04 -0400
committerAvi Kivity <avi@qumranet.com>2008-07-27 04:35:47 -0400
commit99e65c92f2bbf84f43766a8bf701e36817d62822 (patch)
treec7ad277189ab20fbb1041fba994099abbd96bc41 /drivers
parent2bd0ac4eb469ef58c3b1746fccd15da871fc55c4 (diff)
KVM: s390: Fix guest kconfig
Cornelia Huck noticed that a modular virtio without kvm guest support leads to a build error in the s390 virtio transport: CONFIG_VIRTIO=m leads to ERROR: "vmem_add_mapping" [drivers/s390/kvm/kvm_virtio.ko] undefined! ERROR: "max_pfn" [drivers/s390/kvm/kvm_virtio.ko] undefined! ERROR: "vmem_remove_mapping" [drivers/s390/kvm/kvm_virtio.ko] undefined! The virtio transport only works with kvm guest support and only as a builtin. Lets change the build process of drivers/s390/kvm/kvm_virtio.c to depend on kvm guest support, which is also a bool. CONFIG_S390_GUEST already selects CONFIG_VIRTIO, that should prevent CONFIG_S390_GUEST=y CONFIG_VIRTIO=n situations. CC: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/s390/kvm/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/kvm/Makefile b/drivers/s390/kvm/Makefile
index 4a5ec39f9ca6..0815690ac1e0 100644
--- a/drivers/s390/kvm/Makefile
+++ b/drivers/s390/kvm/Makefile
@@ -6,4 +6,4 @@
6# it under the terms of the GNU General Public License (version 2 only) 6# it under the terms of the GNU General Public License (version 2 only)
7# as published by the Free Software Foundation. 7# as published by the Free Software Foundation.
8 8
9obj-$(CONFIG_VIRTIO) += kvm_virtio.o 9obj-$(CONFIG_S390_GUEST) += kvm_virtio.o