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>
67 lines
1.3 KiB
Plaintext
67 lines
1.3 KiB
Plaintext
CONFIG_SYSVIPC=y
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CONFIG_POSIX_MQUEUE=y
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CONFIG_NO_HZ_IDLE=y
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CONFIG_HIGH_RES_TIMERS=y
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CONFIG_TASKSTATS=y
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CONFIG_SCHED_AUTOGROUP=y
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CONFIG_PROFILING=y
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CONFIG_ARCH_VEXPRESS=y
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CONFIG_COMPAT=y
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CONFIG_FW_CFG_SYSFS=y
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CONFIG_FW_CFG_SYSFS_CMDLINE=y
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CONFIG_MODULES=y
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CONFIG_MODULE_UNLOAD=y
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CONFIG_BLK_DEV_BSGLIB=y
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CONFIG_BINFMT_MISC=y
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CONFIG_TRANSPARENT_HUGEPAGE=y
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CONFIG_NET=y
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CONFIG_PACKET=y
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CONFIG_PACKET_DIAG=y
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CONFIG_UNIX=y
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CONFIG_NET_KEY=y
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CONFIG_INET=y
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CONFIG_IP_MULTICAST=y
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CONFIG_IP_ADVANCED_ROUTER=y
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CONFIG_BRIDGE=m
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CONFIG_NET_SCHED=y
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CONFIG_VSOCKETS=y
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CONFIG_PCI=y
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CONFIG_PCI_HOST_GENERIC=y
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CONFIG_DEVTMPFS=y
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CONFIG_DEVTMPFS_MOUNT=y
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CONFIG_VIRTIO_BLK=y
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CONFIG_BLK_DEV_SD=y
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CONFIG_CHR_DEV_SG=y
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CONFIG_SCSI_CONSTANTS=y
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CONFIG_SCSI_LOGGING=y
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CONFIG_SCSI_SCAN_ASYNC=y
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CONFIG_SCSI_VIRTIO=y
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CONFIG_ATA=y
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CONFIG_NETDEVICES=y
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CONFIG_DUMMY=y
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CONFIG_MACVLAN=y
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CONFIG_VIRTIO_NET=y
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CONFIG_NLMON=y
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CONFIG_SERIAL_AMBA_PL011=y
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CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
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CONFIG_VIRTIO_CONSOLE=y
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CONFIG_HW_RANDOM=y
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CONFIG_HW_RANDOM_VIRTIO=y
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CONFIG_TCG_TPM=y
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CONFIG_TCG_TIS=y
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CONFIG_DRM=y
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CONFIG_DRM_VIRTIO_GPU=y
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CONFIG_RTC_CLASS=y
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CONFIG_RTC_DRV_PL031=y
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CONFIG_VIRTIO_PCI=y
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CONFIG_VIRTIO_MMIO=y
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CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
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CONFIG_MAILBOX=y
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CONFIG_PL320_MBOX=y
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CONFIG_ARM_SMMU_V3=y
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CONFIG_EXT4_FS=y
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CONFIG_FUSE_FS=y
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CONFIG_VIRTIO_FS=y
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CONFIG_TMPFS=y
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CONFIG_TMPFS_POSIX_ACL=y
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