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Commit bba6a59f authored Oct 11, 2019 by Alessio Balsini

cuttlefish-4.9: Enable CONFIG_DM_SNAPSHOT



The snapshot dm target is required to implement the Virtual-AB
mechanism.
Introduce CONFIG_DM_SNAPSHOT in arm64 and x86 cuttlefish defconfigs to
enable this feature.

Bug: 142527064
Test: kernel build
Signed-off-by: Alessio Balsini <balsini@google.com>
Change-Id: I69bc614509eaff259a2aa9195e7e1d406b36bbb2

parent dd32e92a

arch/arm64/configs/cuttlefish_defconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -214,6 +214,7 @@ CONFIG_SCSI_VIRTIO=y
		CONFIG_MD=y
		CONFIG_BLK_DEV_DM=y
		CONFIG_DM_CRYPT=y
		CONFIG_DM_SNAPSHOT=y
		CONFIG_DM_UEVENT=y
		CONFIG_DM_VERITY=y
		CONFIG_DM_VERITY_FEC=y

arch/x86/configs/x86_64_cuttlefish_defconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -238,6 +238,7 @@ CONFIG_SCSI_VIRTIO=y
		CONFIG_MD=y
		CONFIG_BLK_DEV_DM=y
		CONFIG_DM_CRYPT=y
		CONFIG_DM_SNAPSHOT=y
		CONFIG_DM_MIRROR=y
		CONFIG_DM_ZERO=y
		CONFIG_DM_UEVENT=y