projects / people / teissler / ipfire-2.x.git / blame
| Commit | Line | Data |
|---|---|---|
| 00e5a55c BS |
1 | From: Alexander Graf <agraf@suse.de> |
| 2 | Date: Sat, 18 Oct 2008 01:18:24 +0200 | |
| 3 | Subject: Allow KVM to be built as KMP | |
| 4 | References: FATE#303679 | |
| 5 | ||
| 6 | As discussed on the kernel mailinglist, we need a helper config | |
| 7 | option to enable KVM dependencies in the kernel, so we can | |
| 8 | build it as a KMP later on. This patch provides this option. | |
| 9 | ||
| 10 | Signed-off-by: Alexander Graf <agraf@suse.de> | |
| 11 | Signed-off-by: Hannes Reinecke <hare@suse.de> | |
| 12 | --- | |
| 13 | arch/x86/kvm/Kconfig | 14 ++++++++++++++ | |
| 14 | 1 files changed, 14 insertions(+), 0 deletions(-) | |
| 15 | ||
| 16 | Index: linux-2.6.27/arch/x86/kvm/Kconfig | |
| 17 | =================================================================== | |
| 18 | --- linux-2.6.27.orig/arch/x86/kvm/Kconfig | |
| 19 | +++ linux-2.6.27/arch/x86/kvm/Kconfig | |
| 20 | @@ -17,6 +17,20 @@ menuconfig VIRTUALIZATION | |
| 21 | ||
| 22 | if VIRTUALIZATION | |
| 23 | ||
| 24 | +config KVM_KMP | |
| 25 | + bool "Build Kernel-based Virtual Machine (KVM) as KMP" | |
| 26 | + depends on HAVE_KVM | |
| 27 | + select PREEMPT_NOTIFIERS | |
| 28 | + select MMU_NOTIFIER | |
| 29 | + select ANON_INODES | |
| 30 | + ---help--- | |
| 31 | + Normally KVM has to be enabled in the kernel config to automatically | |
| 32 | + select depending features. Because we are building KVM as a KMP, we | |
| 33 | + need the chance to only select the dependencies, but not build KVM | |
| 34 | + itself. | |
| 35 | + | |
| 36 | + Say Y here. | |
| 37 | + | |
| 38 | config KVM | |
| 39 | tristate "Kernel-based Virtual Machine (KVM) support" | |
| 40 | depends on HAVE_KVM | |
| 41 | Index: linux-2.6.27/arch/ia64/kvm/Kconfig | |
| 42 | =================================================================== | |
| 43 | --- linux-2.6.27.orig/arch/ia64/kvm/Kconfig | |
| 44 | +++ linux-2.6.27/arch/ia64/kvm/Kconfig | |
| 45 | @@ -17,6 +17,19 @@ menuconfig VIRTUALIZATION | |
| 46 | ||
| 47 | if VIRTUALIZATION | |
| 48 | ||
| 49 | +config KVM_KMP | |
| 50 | + bool "Build Kernel-based Virtual Machine (KVM) as KMP" | |
| 51 | + depends on HAVE_KVM | |
| 52 | + select PREEMPT_NOTIFIERS | |
| 53 | + select ANON_INODES | |
| 54 | + ---help--- | |
| 55 | + Normally KVM has to be enabled in the kernel config to automatically | |
| 56 | + select depending features. Because we are building KVM as a KMP, we | |
| 57 | + need the chance to only select the dependencies, but not build KVM | |
| 58 | + itself. | |
| 59 | + | |
| 60 | + Say Y here. | |
| 61 | + | |
| 62 | config KVM | |
| 63 | tristate "Kernel-based Virtual Machine (KVM) support" | |
| 64 | depends on HAVE_KVM && EXPERIMENTAL |