DNM: Cheri morello pmap simplify #2153
Open
+54
−30
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
jonwoodruff
changed the title
bsdjhb
pushed a commit
to bsdjhb/cheribsd
that referenced
this pull request
Aug 20, 2024
CTSRD-CHERI#2147 archive_string: clean up strncat_from_utf8_to_utf8 (36047967a) CTSRD-CHERI#2153 archive_match: check archive_read_support_format_raw() return value (0ce1b4c38) CTSRD-CHERI#2154 archive_match: turn counter into flag (287e05d53) CTSRD-CHERI#2155 lha: Do not allow negative file sizes (93b11caed) CTSRD-CHERI#2156 tests: setenv LANG to en_US.UTF-8 in bsdunzip test_I.c (83e8b0ea8) Obtained from: libarchive Libarchive commit: 83e8b0ea8c3b07e07ac3dee90a8724565f8e53fd
bsdjhb
pushed a commit
to bsdjhb/cheribsd
that referenced
this pull request
Aug 20, 2024
CTSRD-CHERI#2147 archive_string: clean up strncat_from_utf8_to_utf8 (36047967a) CTSRD-CHERI#2153 archive_match: check archive_read_support_format_raw() return value (0ce1b4c38) CTSRD-CHERI#2154 archive_match: turn counter into flag (287e05d53) CTSRD-CHERI#2155 lha: Do not allow negative file sizes (93b11caed) CTSRD-CHERI#2156 tests: setenv LANG to en_US.UTF-8 in bsdunzip test_I.c (83e8b0ea8) MFC after: 3 days
bsdjhb
pushed a commit
to bsdjhb/cheribsd
that referenced
this pull request
Aug 20, 2024
CTSRD-CHERI#2147 archive_string: clean up strncat_from_utf8_to_utf8 (36047967a) CTSRD-CHERI#2153 archive_match: check archive_read_support_format_raw() return value (0ce1b4c38) CTSRD-CHERI#2154 archive_match: turn counter into flag (287e05d53) CTSRD-CHERI#2155 lha: Do not allow negative file sizes (93b11caed) CTSRD-CHERI#2156 tests: setenv LANG to en_US.UTF-8 in bsdunzip test_I.c (83e8b0ea8) MFC after: 3 days
…tly setting capability PTE bits to one of four states.
…equired removing three assertions. WCPGW.
Archive artefacts for this branch.
jonwoodruff
force-pushed
the
cheri-morello-pmap-simplify
branch
from
c901f56
to
69659b4
Compare
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Don't merge.
This pull request is for testing these changes in Jenkins.
It is not my belief that these changes are an improvement to CheriBSD Morello.
They are a simplification of PTE combinations to 3 states (the 4th cap dirtiable state doesn't appear to get used).
This is a feasibility study toward a proposal for CHERI-RISC-V ratification.