[Xen-changelog] [xen stable-4.10] x86/Kconfig: Options for Xen and PVH support

[patchbot@xxxxxxx]

commit af2f50b2b6f284a5498bcfe8e4203b25e120338e
Author:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
AuthorDate: Fri Nov 10 16:35:26 2017 +0000
Commit:     Roger Pau Monne <roger.pau@xxxxxxxxxx>
CommitDate: Thu Jan 11 17:51:18 2018 +0000

    x86/Kconfig: Options for Xen and PVH support
    
    Introduce two options. One to detect whether the binary is running on
    Xen, the other enables PVH ABI support.
    
    The former will be useful to PV in HVM approach. Both will be used by
    PV in PVH approach.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
    ---
    v2:
    Write commit message. Didn't change the config option value as it
    requires a lot of changes in later patches.
---
 xen/arch/x86/Kconfig | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/xen/arch/x86/Kconfig b/xen/arch/x86/Kconfig
index 7c4582922f..c0b0bcdcb3 100644
--- a/xen/arch/x86/Kconfig
+++ b/xen/arch/x86/Kconfig
@@ -117,6 +117,23 @@ config TBOOT
          Technology (TXT)
 
          If unsure, say Y.
+
+config XEN_GUEST
+       def_bool n
+       prompt "Xen Guest"
+       ---help---
+         Support for Xen detecting when it is running under Xen.
+
+         If unsure, say N.
+
+config PVH_GUEST
+       def_bool n
+       prompt "PVH Guest"
+       depends on XEN_GUEST
+       ---help---
+         Support booting using the PVH ABI.
+
+         If unsure, say N.
 endmenu
 
 source "common/Kconfig"
--
generated by git-patchbot for /home/xen/git/xen.git#stable-4.10

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