5cb0bae4bf
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>
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| .. | ||
| aarch64-efi | ||
| acmesystems | ||
| altera/socrates_cyclone5 | ||
| amarula | ||
| andes | ||
| arcturus | ||
| arm | ||
| armadeus | ||
| asus/tinker | ||
| atmel | ||
| avnet/s6lx9_microboard | ||
| bananapi | ||
| beagleboardx15 | ||
| beaglebone | ||
| beagleboneai | ||
| beelink/gs1 | ||
| boundarydevices/common | ||
| chromebook/snow | ||
| ci20 | ||
| csky | ||
| cubietech/cubieboard2 | ||
| embest/riotboard | ||
| engicam | ||
| firefly/roc-rk3399-pc | ||
| freescale | ||
| friendlyarm | ||
| grinn | ||
| hardkernel/odroidxu4 | ||
| intel/galileo | ||
| lego/ev3 | ||
| lemaker/bananapro | ||
| librecomputer/lafrite | ||
| licheepi | ||
| linksprite/pcduino | ||
| minnowboard | ||
| nexbox/a95x | ||
| olimex | ||
| olpc | ||
| openblocks/a6 | ||
| orangepi | ||
| pandaboard | ||
| pc | ||
| pine64 | ||
| qemu | ||
| qmtech/zynq | ||
| raspberrypi | ||
| roseapplepi | ||
| sheevaplug | ||
| sifive/hifive-unleashed | ||
| sinovoip/m2-plus | ||
| solidrun | ||
| stmicroelectronics | ||
| synopsys | ||
| technexion | ||
| technologic | ||
| toradex/apalis-imx6 | ||
| udoo | ||
| wandboard | ||
| warp7 | ||
| zynq | ||
| zynqmp | ||
| raspberrypi0 | ||
| raspberrypi0w | ||
| raspberrypi2 | ||
| raspberrypi3 | ||
| raspberrypi3-64 | ||
| raspberrypi4 | ||
| raspberrypi4-64 | ||