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authorGravatar Romain Naour <romain.naour@gmail.com>2020-07-07 01:41:51 +0200
committerGravatar Thomas Petazzoni <thomas.petazzoni@bootlin.com>2020-07-11 15:54:17 +0200
commit5cb0bae4bf7dc15c27d6a162881ae47dc724e82d (patch)
treeb3c2ef22d2ea6dd19de55536b350ba8797a2acc9 /board/qemu
parent532bc001538cbae60b16574510d75e974a2c52aa (diff)
downloadbuildroot-5cb0bae4bf7dc15c27d6a162881ae47dc724e82d.tar.gz
buildroot-5cb0bae4bf7dc15c27d6a162881ae47dc724e82d.tar.bz2
board/qemu/aarch64-virt/linux.config: enable VIRTIO_FS driver
virtio-fs allow sharing a directory between the host and the guest. It require virtiofsd daemon running before starting Qemu. The wiki [1] recommand to enable the following kernel options: CONFIG_VIRTIO CONFIG_VIRTIO_FS CONFIG_DAX CONFIG_FS_DAX CONFIG_DAX_DRIVER CONFIG_ZONE_DEVICE But virtio-fs works fine with only VIRTIO_FS. Note: ZONE_DEVICE can only be enabled on aarch64 since kernel >= 5.7. ARCH_ENABLE_MEMORY_HOTREMOVE support is missing for previous kernel [2]. [1] https://virtio-fs.gitlab.io/howto-qemu.html [2] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=bbd6ec605c0fc286c3f8ce60b4ed44635361d58b Signed-off-by: Romain Naour <romain.naour@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Diffstat (limited to 'board/qemu')
-rw-r--r--board/qemu/aarch64-virt/linux.config2
1 files changed, 2 insertions, 0 deletions
diff --git a/board/qemu/aarch64-virt/linux.config b/board/qemu/aarch64-virt/linux.config
index 227723f855..02e0812ffd 100644
--- a/board/qemu/aarch64-virt/linux.config
+++ b/board/qemu/aarch64-virt/linux.config
@@ -60,5 +60,7 @@ CONFIG_MAILBOX=y
CONFIG_PL320_MBOX=y
CONFIG_ARM_SMMU_V3=y
CONFIG_EXT4_FS=y
+CONFIG_FUSE_FS=y
+CONFIG_VIRTIO_FS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y