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Introduce kernel virtual memory allocation for kernel stack

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Ni Shirong
2024-09-24 06:09:15 +00:00
committed by Tate, Hongliang Tian
parent 03906513aa
commit 29eb37c07c
8 changed files with 270 additions and 53 deletions
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2
ostd/src/error.rs
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@ -21,6 +21,8 @@ pub enum Error {
Overflow,
/// Memory mapping already exists for the given virtual address.
MapAlreadyMappedVaddr,
/// Error when allocating kernel virtual memory.
KvaAllocError,
}
impl From<PageTableError> for Error {