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authorNathan Fontenot <nfont@linux.vnet.ibm.com>2016-06-29 12:19:14 -0500
committerMichael Ellerman <mpe@ellerman.id.au>2016-07-15 20:18:37 +1000
commitec999072442ad531cccbecbd6d5a569b0af6c8e3 (patch)
treeed49f7c5c88c8312b70639183b87a09cae3c942e /arch/powerpc/configs
parentc05a5a40969e63d3490901acf60989979b0fcd27 (diff)
powerpc/pseries: Auto-online hotplugged memory
A recent update (commit id 31bc3858ea3) allows for automatically onlining memory that is added. This patch sets the config option CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE=y for pseries and updates the pseries memory hotplug code so that DLPAR added memory can be automatically onlined instead of explicitly onlining the memory. Signed-off-by: Nathan Fontenot <nfont@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/configs')
-rw-r--r--arch/powerpc/configs/pseries_defconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index 99dec9d5f85c..654aeffc57ef 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/arch/powerpc/configs/pseries_defconfig
@@ -53,6 +53,7 @@ CONFIG_KEXEC=y
CONFIG_IRQ_ALL_CPUS=y
CONFIG_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTREMOVE=y
+CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE=y
CONFIG_KSM=y
CONFIG_TRANSPARENT_HUGEPAGE=y
CONFIG_PPC_64K_PAGES=y