diff options
| author | Christian Borntraeger <borntraeger@de.ibm.com> | 2008-07-25 09:50:04 -0400 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-07-27 04:35:47 -0400 |
| commit | 99e65c92f2bbf84f43766a8bf701e36817d62822 (patch) | |
| tree | c7ad277189ab20fbb1041fba994099abbd96bc41 /drivers | |
| parent | 2bd0ac4eb469ef58c3b1746fccd15da871fc55c4 (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/Makefile | 2 |
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 | ||
| 9 | obj-$(CONFIG_VIRTIO) += kvm_virtio.o | 9 | obj-$(CONFIG_S390_GUEST) += kvm_virtio.o |