Commit e4d8619b authored Feb 02, 2021 by Daniel Leung Committed by Anas Nashif Feb 16, 2021

boards: x86: fix KERNEL_VM_SIZE for QEMU if ACPI



The default KERNEL_VM_SIZE if ACPI=y is too large for QEMU targets
which results in page tables being too big to fit in available
memory. So limit the VM size to a more reasonable one.

Signed-off-by: Daniel Leung <daniel.leung@intel.com>

parent fbdf518c

boards/x86/qemu_x86/Kconfig.defconfig

+10 −1

Original line number	Diff line number	Diff line
		@@ -12,8 +12,17 @@ config FLASH_SIMULATOR
		default y
		depends on FLASH

		config KERNEL_VM_SIZE
		default 0x10000000 if ACPI

		endif # BOARD_QEMU_X86

		if BOARD_QEMU_X86_64

		config BOARD
		default "qemu_x86_64"
		depends on BOARD_QEMU_X86_64

		config KERNEL_VM_SIZE
		default 0x10000000 if ACPI

		endif # BOARD_QEMU_X86_64

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