aarch64: mi pmap: save a PTE software bit when doing modify emulation.
Use only OS_MODEMUL and release OS_MODIFIED. A mapping is deemed modified
if it is marked RW and OS_MODEMUL which only ever happens via emulation.
mi pmap: pmap_clear_attribute should check cached value of the attribute
The pmap_clear_attribute implementation used by the MI pmap should
check the cached valued of the attribute as well as any value held
in the PTE(s).
Some emulation implementations require this as some operations, e.g
changing page mappings to RO, can lose PTE attribute information.
py-soupsieve: updated to 2.8.4
2.8.4
- **FIX**: Fix another inefficient attribute pattern
- **FIX**: Limit total number of selectors processed in a pattern to prevent massive selector requests
py-sqlalchemy: updated to 2.0.50
2.0.50
orm
[orm] [bug]
Fixed issue where using joinedload() with PropComparator.of_type() targeting a joined-table subclass combined with PropComparator.and_() referencing a column on that subclass would generate invalid SQL, where the subclass column was not adapted to the subquery alias. Pull request courtesy Joaquin Hui Gomez.
[orm] [bug]
Fixed issue where the presence of a SessionEvents.do_orm_execute() event hook would cause internal execution options such as yield_per and loader-specific state from the first orm_pre_session_exec pass to leak into the second pass, leading to errors when using relationship loaders such as selectinload() and immediateload(). The execution options passed to the second compilation pass are now based on the original options plus only the explicit updates made via ORMExecuteState.update_execution_options() within the event hook.
[orm] [bug]
Fixed issue where using with_polymorphic() on a leaf class (a subclass with no further descendants) or a non-inherited class would fail with an AttributeError when used in an ORM statement, due to configure_mappers() not being triggered implicitly. The fix ensures that AliasedInsp participates in the _post_inspect hook, triggering mapper configuration during ORM statement compilation.
sql
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[AMDGPU] Implement "non-av" semantics using metadata
When the MMRA tag !{!"amdgcn-av", !"none"} is present on a synchronization
operation (fence, atomic load/store/rmw/cmpxchg), suppress cache writeback
(MakeAvailable) and cache invalidation (MakeVisible) while preserving
memory ordering (waits).
This implements the metadata proposed in #191246.
Fixes: LCOMPILER-2214
Assisted-By: Claude Opus 4.6
[AMDGPU] Refactor insertRelease into insertWriteback + insertWait (NFC)
A release consists of two actions: write-back the current cache, and wait for
"relevant" outstanding operations to complete. With the new memory model, it is
possible to disable the cache write-back using "av none" semantics. This patch
cleanly separates the existing implementation so that the write-backs can be
selectively applied when such metadata is present.
Assisted-By: Claude Opus 4.6
py-test-rerunfailures: updated to 16.3
16.3 (2026-05-22)
Features
- Add ``--reruns-mode`` option (``strict`` or ``append``). With ``append``,
marker reruns and the global ``--reruns`` / ``reruns`` ini setting are summed
instead of the marker taking strict priority. Default is ``strict`` so
existing behaviour is unchanged.
- Add ``--rerun-show-tracebacks`` option to display tracebacks from failed
attempts that were retried, including tests that eventually passed. The
rerun summary section is emitted automatically when the flag is set, so
``-rR`` is no longer required to see the tracebacks.
py-snowballstemmer: updated to 3.1.0
Snowball 3.1.0 (2026-05-22)
Compiler changes
* Bug fixes:
+ Fix segmentation fault if -syntax is used on a program with no code.
+ Fix segmentation fault on some assignment syntax errors.
+ Fix bug introduced in v3.0.0 with conversion of `among` starter. If there
were any commands after the among in the same command list then the among
itself would get lost. Not triggered by any current algorithms.
+ Clear name field when removing dead assignments. This is visible in the
syntax tree shown when command line option -syntax is used, but probably
doesn't affect anything otherwise.
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rclone: updated to 1.74.2
1.74.2 - 2026-05-22
- Bug Fixes
- build
- Update golang.org/x/net to v0.55.0 to address:
- CVE-2026-42506: html: incorrect handling of namespaced elements in foreign content
- CVE-2026-39821: idna: failure to reject ASCII-only Punycode-encoded labels
- CVE-2026-42502: html: incorrect handling of HTML elements in foreign content
- CVE-2026-25680: html: denial of service when parsing arbitrary HTML
- CVE-2026-25681: html: incorrect handling of character references in DOCTYPE nodes
- CVE-2026-27136: html: duplicate attributes can cause XSS
- Update golang.org/x/crypto to v0.52.0 to address:
- CVE-2026-46598: ssh/agent: pathological inputs can lead to client panic
- CVE-2026-46597: ssh: byte arithmetic causes underflow and panic
- CVE-2026-39828: ssh: bypass of certificate restrictions
- CVE-2026-39835: ssh: server panic during CheckHostKey/Authenticate
- CVE-2026-39833: ssh/agent: key constraints not enforced
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[lld][LoongArch] Handle DTPREL relocations in debug sections
Teach the LoongArch lld backend to classify R_LARCH_TLS_DTPREL32
and R_LARCH_TLS_DTPREL64 as R_DTPREL.
This allows linker processing of TLS debug info references emitted
into .debug_info via .dtprelword/.dtpreldword. Add 32-bit and 64-bit
tests that assemble objects with DTPREL relocations in debug sections.
