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Remove the VmIO implementation of VmSpace

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This commit is contained in:
Zhang Junyang
2024-05-26 08:22:14 +00:00
committed by Tate, Hongliang Tian
parent 141fbeaf0c
commit 39aa31a69d
2 changed files with 2 additions and 45 deletions
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7
kernel/aster-nix/src/thread/exception.rs
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@ -1,6 +1,6 @@
// SPDX-License-Identifier: MPL-2.0
use aster_frame::{cpu::*, vm::VmIo};
use aster_frame::cpu::*;
use crate::{
prelude::*, process::signal::signals::fault::FaultSignal,
@ -45,11 +45,6 @@ fn handle_page_fault(trap_info: &CpuExceptionInfo) {
page_fault_addr, e
);
generate_fault_signal(trap_info);
} else {
// ensure page fault is successfully handled
// FIXME: this check can be removed
let vm_space = root_vmar.vm_space();
let _: u8 = vm_space.read_val(page_fault_addr).unwrap();
}
} else {
// Otherwise, the page fault cannot be handled