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authorJuergen Gross <jgross@suse.com>2020-06-29 10:35:39 +0200
committerJuergen Gross <jgross@suse.com>2020-08-11 08:26:48 +0200
commita13f2ef168cb2a033a284eb841bcc481ffbc90cf (patch)
treedcbd853b5274f1e92a48d66bfb77b5c718968b85 /drivers/xen
parentd7b461caa6cc64dd190577b46b0ec892a8d5e7c0 (diff)
x86/xen: remove 32-bit Xen PV guest support
Xen is requiring 64-bit machines today and since Xen 4.14 it can be built without 32-bit PV guest support. There is no need to carry the burden of 32-bit PV guest support in the kernel any longer, as new guests can be either HVM or PVH, or they can use a 64 bit kernel. Remove the 32-bit Xen PV support from the kernel. Signed-off-by: Juergen Gross <jgross@suse.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'drivers/xen')
-rw-r--r--drivers/xen/Kconfig4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig
index 727f11eb46b2..46e7fd099904 100644
--- a/drivers/xen/Kconfig
+++ b/drivers/xen/Kconfig
@@ -52,9 +52,7 @@ config XEN_BALLOON_MEMORY_HOTPLUG
config XEN_BALLOON_MEMORY_HOTPLUG_LIMIT
int "Hotplugged memory limit (in GiB) for a PV guest"
- default 512 if X86_64
- default 4 if X86_32
- range 0 64 if X86_32
+ default 512
depends on XEN_HAVE_PVMMU
depends on XEN_BALLOON_MEMORY_HOTPLUG
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