Dustin
4900085a1c
When running inside a QEMU microvm with the source directory shared via 9pfs, the kernel build process fails > Error: Could not mmap file: vmlinux Thus, we need to run the build in a path on a local filesystem. To support this, the Makefile now supports an `O` option, and all the build scripts have been adjusted to make use of it as needed. Since building in a local filesystem would ultimately discard the final artifacts when the VM terminates, we need yet a different location for the files we want to keep. The `IMAGESDIR` option can be used to specify this path. This path can be on a shared filesystem, thus saving the artifacts outside the microvm. |
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|---|---|---|
| host-portage | ||
| overlay | ||
| patches | ||
| portage | ||
| u-boot@62e2ad1cea | ||
| .gitignore | ||
| .gitmodules | ||
| Makefile | ||
| README.md | ||
| build-all.sh | ||
| build-grub.sh | ||
| build-host-tools.sh | ||
| build-kernel.sh | ||
| build-rootfs.sh | ||
| build-squashfs.sh | ||
| build-uboot.sh | ||
| build-update.sh | ||
| build.sh | ||
| busybox.symlinks | ||
| config | ||
| config-portage.sh | ||
| config.txt | ||
| genimage.cfg | ||
| genimage.sh | ||
| grub.cfg | ||
| install-update.sh | ||
| linux.config | ||
| patch-uboot.sh | ||
| podman-build.sh | ||
| post-build.sh | ||
| prepare.sh | ||
| setup-local-repo.sh | ||
| squashfs.exclude | ||
| start-container.sh | ||
| u-boot.config | ||
README.md
Errors
SWIOTLB Buffer
OF: reserved mem: failed to allocate memory for node … Can not allocate SWIOTLB buffer earlier and can't now provide you with the DMA bounce buffer
Ensure start_x=1 is in config.txt and start_file/fixup_file are not
specified.
U-Boot: Overwrite Reserved Memory
** Reading file would overwrite reserved memory **
Set CONFIG_LMB_MAX_REGIONS=16 in u-boot/.config