third_party/linux: add memory hotplug
We need this for hardware reporting (and for running in VMs).
Change-Id: I52dff73e0c945dcfde59b014a46c4efe15a133c2
Reviewed-on: https://review.monogon.dev/c/monogon/+/1001
Reviewed-by: Sergiusz Bazanski <serge@monogon.tech>
Tested-by: Jenkins CI
diff --git a/third_party/linux/linux-metropolis.config b/third_party/linux/linux-metropolis.config
index 1ba58eb..1877ff0 100644
--- a/third_party/linux/linux-metropolis.config
+++ b/third_party/linux/linux-metropolis.config
@@ -841,7 +841,7 @@
CONFIG_SPARSEMEM_VMEMMAP=y
CONFIG_HAVE_FAST_GUP=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
-# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_MEMORY_HOTPLUG=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
CONFIG_MEMORY_BALLOON=y
@@ -855,7 +855,7 @@
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
-# CONFIG_MEMORY_FAILURE is not set
+CONFIG_MEMORY_FAILURE=y
# CONFIG_TRANSPARENT_HUGEPAGE is not set
CONFIG_ARCH_WANTS_THP_SWAP=y
# CONFIG_CLEANCACHE is not set