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| author | Maran Wilson <maran.wilson@oracle.com> | 2018-12-10 20:07:28 +0100 |
|---|---|---|
| committer | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2018-12-13 19:41:49 +0100 |
| commit | 7733607fb3aa72e3df47e6165156feb92ced8f5f (patch) | |
| tree | ce5f7874b87f6064b0922b7515cd0740c069ac51 /arch/x86/Kconfig | |
| parent | Linux 4.20-rc6 (diff) | |
| download | linux-7733607fb3aa72e3df47e6165156feb92ced8f5f.tar.xz linux-7733607fb3aa72e3df47e6165156feb92ced8f5f.zip | |
xen/pvh: Split CONFIG_XEN_PVH into CONFIG_PVH and CONFIG_XEN_PVH
In order to pave the way for hypervisors other than Xen to use the PVH
entry point for VMs, we need to factor the PVH entry code into Xen specific
and hypervisor agnostic components. The first step in doing that, is to
create a new config option for PVH entry that can be enabled
independently from CONFIG_XEN.
Signed-off-by: Maran Wilson <maran.wilson@oracle.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Acked-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 8689e794a43c..c2a22a74abee 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -796,6 +796,12 @@ config KVM_GUEST underlying device model, the host provides the guest with timing infrastructure such as time of day, and system time +config PVH + bool "Support for running PVH guests" + ---help--- + This option enables the PVH entry point for guest virtual machines + as specified in the x86/HVM direct boot ABI. + config KVM_DEBUG_FS bool "Enable debug information for KVM Guests in debugfs" depends on KVM_GUEST && DEBUG_FS |