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Wrap mutable states of VCpu with SpinLock (partially done) #39

Merged
merged 17 commits into from
Aug 29, 2019
Merged

Wrap mutable states of VCpu with SpinLock (partially done) #39

merged 17 commits into from
Aug 29, 2019

Commits on Aug 22, 2019

  1. Wraps interrupts by SpinLock. Fixes two wrong access without proper l… 

    …ocking.

 - One is in `api_vcpu_prepare_run` (by kaist-cp#22)
 - The other is in `api_spci_msg_recv` (from upstream)
    @efenniht
    efenniht committed Aug 22, 2019
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  2. Move Interrupts-related codes into Interrupts, from api.rs.

    @efenniht
    efenniht committed Aug 22, 2019
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  3. Wraps mutable states of VCpu with SpinLock.

    @efenniht
    efenniht committed Aug 22, 2019
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  4. Into_raw has a bug

    @efenniht
    efenniht committed Aug 22, 2019
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  5. Make safe method version of arch_regs_* functions

    @efenniht
    efenniht committed Aug 22, 2019
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  6. By the behavior of execution_lock, every api functions now assumes cu… 

    …rrent vcpu is locked
    @efenniht
    efenniht committed Aug 22, 2019
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  7. Rename VCpuState into VCpuInner

    @efenniht
    efenniht committed Aug 22, 2019
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  8. Fix wrongly ported codes

    @efenniht
    efenniht committed Aug 22, 2019
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  9. Use SpinLock in Cpu.

    @efenniht
    efenniht committed Aug 22, 2019
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  10. Cargo fmt.

    @efenniht
    efenniht committed Aug 22, 2019
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  11. Renaming vcpu_state to vcpu_inner.

    @efenniht
    efenniht committed Aug 22, 2019
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Commits on Aug 27, 2019

  1. Disable checking VCPU_REGS temporarily 

    `offset_of` is not powerful enough so we cannot correctly calculate the offset of nested fields.
    @efenniht
    efenniht committed Aug 27, 2019
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Commits on Aug 28, 2019

  1. Consider @jeehoonkang's comments

    @jeehoonkang
    jeehoonkang committed Aug 28, 2019
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  2. Remove warnings

    @jeehoonkang
    jeehoonkang committed Aug 28, 2019
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Commits on Aug 29, 2019

  1. Update Rust toolchain

    @jeehoonkang
    jeehoonkang committed Aug 29, 2019
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  2. Remove LockedPair (WIP)

    @jeehoonkang
    jeehoonkang committed Aug 29, 2019
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  3. Fix bug, and use unlock_unchecked and forget rather than from_raw and… 

    … into_raw.
    @efenniht
    efenniht committed Aug 29, 2019
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