From 4d6c20b9d74c63200db742afaef0427bf22f01f7 Mon Sep 17 00:00:00 2001 From: Andrew Boie Date: Wed, 9 Dec 2020 11:02:46 -0800 Subject: [PATCH] qemu_x86_tiny: enable demand paging This target is specifically for simulating x86 micro- controllers with limited memory. Signed-off-by: Andrew Boie --- boards/x86/qemu_x86/qemu_x86_tiny_defconfig | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/boards/x86/qemu_x86/qemu_x86_tiny_defconfig b/boards/x86/qemu_x86/qemu_x86_tiny_defconfig index b8b21a33851..f9a2f477a9d 100644 --- a/boards/x86/qemu_x86/qemu_x86_tiny_defconfig +++ b/boards/x86/qemu_x86/qemu_x86_tiny_defconfig @@ -24,4 +24,6 @@ CONFIG_X86_KPTI=n CONFIG_KERNEL_VM_SIZE=0x400000 CONFIG_KERNEL_VM_BASE=0x0 CONFIG_KERNEL_VM_OFFSET=0x100000 -CONFIG_X86_KERNEL_OFFSET=0 \ No newline at end of file +CONFIG_X86_KERNEL_OFFSET=0 +CONFIG_DEMAND_PAGING=y +CONFIG_BACKING_STORE_RAM=y