Messages in this thread | | | Subject | Re: [PATCH v5 1/7] xen/pvh: Split CONFIG_XEN_PVH into CONFIG_PVH and CONFIG_XEN_PVH | From | Maran Wilson <> | Date | Tue, 20 Mar 2018 13:55:31 -0700 |
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On 3/20/2018 12:23 PM, Randy Dunlap wrote: > Hi, > > On 03/20/2018 12:18 PM, Maran Wilson wrote: >> In order to pave the way for hypervisors other then Xen to use the PVH > than > >> 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> >> --- >> arch/x86/Kconfig | 7 +++++++ >> arch/x86/kernel/head_64.S | 4 ++-- >> arch/x86/xen/Kconfig | 3 ++- >> 3 files changed, 11 insertions(+), 3 deletions(-) >> >> diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig >> index eb7f43f23521..58831320b5d2 100644 >> --- a/arch/x86/Kconfig >> +++ b/arch/x86/Kconfig >> @@ -791,6 +791,13 @@ 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" >> + def_bool n > You don't need two (2) "bool"s here. And 'n' is already the default, so just > drop the second line. > >> + ---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 >
Hi Randy,
Will make both changes.
Thanks, -Maran
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