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PCID support instructions#169

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phil-opp merged 6 commits into
rust-osdev:masterfrom
vinaychandra:pcidsupport
Dec 29, 2020
Merged

PCID support instructions#169
phil-opp merged 6 commits into
rust-osdev:masterfrom
vinaychandra:pcidsupport

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  • Add CR3 support for PCID
  • Add invpcid instruction to flush TLB

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@phil-opp can you please carefully review the assembly usage and comment as needed.

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@phil-opp Ping!

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Sorry for the delay! I was a bit busy the past weeks.

I left a few comments about things that could be improved in my opinion, but otherwise this looks good to me. Thanks!

Comment thread src/registers/control.rs Outdated
Comment thread src/registers/control.rs
Comment thread src/asm/asm.s
Comment thread src/instructions/tlb.rs Outdated
Comment thread src/instructions/tlb.rs Outdated
Comment thread src/instructions/tlb.rs Outdated
Comment thread src/instructions/tlb.rs Outdated
Comment thread src/instructions/tlb.rs Outdated
Comment thread src/registers/control.rs Outdated
Comment thread src/registers/control.rs Outdated
Comment thread src/registers/control.rs
Comment thread src/registers/control.rs Outdated
Comment thread src/registers/control.rs
Comment thread src/instructions/tlb.rs Outdated
Comment thread src/asm/asm.s
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@vinaychandra Friendly ping :).

@phil-opp phil-opp added the waiting-on-author Waiting for the author to act on review feedback. label Dec 28, 2020
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Thanks for the ping. Updated the PR

@phil-opp phil-opp added waiting-for-review Waiting for a review from the maintainers. and removed waiting-on-author Waiting for the author to act on review feedback. labels Dec 28, 2020

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Thanks! I left one comment inline, otherwise this looks good to me.

Comment thread src/instructions/tlb.rs Outdated
@phil-opp phil-opp added waiting-on-author Waiting for the author to act on review feedback. and removed waiting-for-review Waiting for a review from the maintainers. labels Dec 28, 2020
@phil-opp phil-opp added waiting-for-review Waiting for a review from the maintainers. and removed waiting-on-author Waiting for the author to act on review feedback. labels Dec 29, 2020
@phil-opp phil-opp merged commit e16c098 into rust-osdev:master Dec 29, 2020
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Thanks!

@phil-opp phil-opp removed the waiting-for-review Waiting for a review from the maintainers. label Dec 29, 2020
phil-opp added a commit that referenced this pull request Dec 29, 2020
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Published as v0.13.1

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3 participants