README: update for direct boot bzImage support

Signed-off-by: Stefan Nuernberger <stefan.nuernberger@cyberus-technology.de>
This commit is contained in:
Stefan Nuernberger 2024-02-13 15:29:39 +01:00 committed by Rob Bradford
parent d8cd403c5d
commit 6362b711c6

View File

@ -108,7 +108,7 @@ do not wish to use the pre-built binaries.
## Booting Linux
Cloud Hypervisor supports direct kernel boot (the x86-64 kernel requires the kernel
built with PVH support) or booting via a firmware (either [Rust Hypervisor
built with PVH support or a bzImage) or booting via a firmware (either [Rust Hypervisor
Firmware](https://github.com/cloud-hypervisor/rust-hypervisor-firmware) or an
edk2 UEFI firmware called `CLOUDHV` / `CLOUDHV_EFI`.)
@ -175,7 +175,7 @@ $ ./cloud-hypervisor \
#### Building your Kernel
Cloud Hypervisor also supports direct kernel boot. For x86-64, a `vmlinux` ELF kernel (compiled with PVH support) is needed. In order to support development there is a custom branch; however provided the required options are enabled any recent kernel will suffice.
Cloud Hypervisor also supports direct kernel boot. For x86-64, a `vmlinux` ELF kernel (compiled with PVH support) or a regular bzImage are supported. In order to support development there is a custom branch; however provided the required options are enabled any recent kernel will suffice.
To build the kernel: