vmm/boot_source: Remove amd-sev specific cmdline

At present, the amd-sev cmdline is overwritten by libkrunfw-sev. Just
use the standard linux cmdline, as it will be overwritten anyway.

Signed-off-by: Tyler Fanelli <[email protected]>

Author: tylerfanelli

src/vmm/src/vmm_config/boot_source.rs

@@ -3,12 +3,9 @@
 
 use std::fmt::{Display, Formatter, Result};
 
-#[cfg(all(target_os = "linux", not(feature = "tee")))]
+#[cfg(target_os = "linux")]
 pub const DEFAULT_KERNEL_CMDLINE: &str = "reboot=k panic=-1 panic_print=0 nomodule console=hvc0 \
                                           rootfstype=virtiofs rw quiet no-kvmapf";
-#[cfg(feature = "amd-sev")]
-pub const DEFAULT_KERNEL_CMDLINE: &str = "reboot=k panic=-1 panic_print=0 nomodule console=hvc0 \
-                                          root=/dev/vda rw quiet no-kvmapf";
 #[cfg(target_os = "macos")]
 pub const DEFAULT_KERNEL_CMDLINE: &str = "reboot=k panic=-1 panic_print=0 nomodule console=hvc0 \
                                           rootfstype=virtiofs rw quiet no-kvmapf";