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authorChristian Borntraeger <borntraeger@de.ibm.com>2015-02-03 09:35:15 +0100
committerChristian Borntraeger <borntraeger@de.ibm.com>2015-02-09 12:44:14 +0100
commitde8e5d744051568c8aad35c1c2dcf8fd137d10c9 (patch)
tree33413aecd118bb8342e95ad3297a06ce322c07a0 /virt/kvm/Kconfig
parent658b6eda2042c0fe0e3f8acd7ffd11fc6f280119 (diff)
downloadlinux-linaro-stable-de8e5d744051568c8aad35c1c2dcf8fd137d10c9.tar.gz
KVM: Disable compat ioctl for s390
We never had a 31bit QEMU/kuli running. We would need to review several ioctls to check if this creates holes, bugs or whatever to make it work. Lets just disable compat support for KVM on s390. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'virt/kvm/Kconfig')
-rw-r--r--virt/kvm/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/virt/kvm/Kconfig b/virt/kvm/Kconfig
index 50d110654b42..e2c876d5a03b 100644
--- a/virt/kvm/Kconfig
+++ b/virt/kvm/Kconfig
@@ -43,3 +43,7 @@ config HAVE_KVM_ARCH_TLB_FLUSH_ALL
config KVM_GENERIC_DIRTYLOG_READ_PROTECT
bool
+
+config KVM_COMPAT
+ def_bool y
+ depends on COMPAT && !S390