feat: enable Hyper-V dynamic memory driver

Enabling this driver has no effect for default Hyper-V users. But it does allow enabling dynamic memory for users that opt in to that feature. Signed-off-by: Jori Huisman <jori@huisman.io> Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
siderolabs · Mar 20, 2023 · 7d8f5bd · 7d8f5bd
1 parent ea40205
commit 7d8f5bd
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diff --git a/kernel/build/config-amd64 b/kernel/build/config-amd64
@@ -4549,7 +4549,7 @@ CONFIG_VHOST_VSOCK=y
 CONFIG_HYPERV=y
 CONFIG_HYPERV_TIMER=y
 CONFIG_HYPERV_UTILS=y
-# CONFIG_HYPERV_BALLOON is not set
+CONFIG_HYPERV_BALLOON=y
 # end of Microsoft Hyper-V guest support
 
 #

diff --git a/kernel/build/config-arm64 b/kernel/build/config-arm64
@@ -5971,7 +5971,7 @@ CONFIG_VHOST_VSOCK=y
 #
 CONFIG_HYPERV=y
 CONFIG_HYPERV_UTILS=y
-# CONFIG_HYPERV_BALLOON is not set
+CONFIG_HYPERV_BALLOON=y
 # end of Microsoft Hyper-V guest support
 
 #
@@ -7535,9 +7535,6 @@ CONFIG_TMPFS_XATTR=y
 CONFIG_ARCH_SUPPORTS_HUGETLBFS=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
-CONFIG_ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y
-CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y
-# CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP_DEFAULT_ON is not set
 CONFIG_MEMFD_CREATE=y
 CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
 CONFIG_CONFIGFS_FS=y