common: expose util module always, remove kernel feature

oro-common/Cargo.toml

@@ -18,11 +18,5 @@ doctest = false
 default = []
 dbgutil = []
 
-# Do NOT enable this feature for preboot environments.
-# It acts as a somewhat tight-coupling of functionality
-# that is not stable nor guaranteed to be available in all
-# cases and that preboot environments MUST NOT rely on.
-kernel = []
-
 [dependencies]
 oro-common-proc.workspace = true

oro-common/src/lib.rs

@@ -40,8 +40,4 @@ pub mod preboot;
 pub mod proc;
 pub mod ser2mem;
 pub mod sync;
-
-#[cfg(feature = "kernel")]
 pub mod util;
-#[cfg(not(feature = "kernel"))]
-pub(crate) mod util;

oro-kernel/Cargo.toml

@@ -24,7 +24,7 @@ doc = false
 
 [dependencies]
 oro-arch.workspace = true
-oro-common = { workspace = true, features = ["kernel"] }
+oro-common.workspace = true
 
 [target.'cfg(target_arch = "x86_64")'.dependencies]
 oro-arch-x86_64.workspace = true