[MLIR][WasmSSA] Instruction parser refactoring of WasmSSA importer (#195500)
Refactored WasmSSA importer mechanism to dispatch control flow to
relevant parser based on op code.
This is to prepare for instructions with multi-bytes opcodes (e.g.
vector instruction and some scalar instructions extensions) which will
be able to reuse the same mechanism.
It also replaces the bit tree to find the address by a jump table.
---------
Co-authored-by: Luc Forget <lforg37 at users.noreply.github.com>
Co-authored-by: Ferdinand Lemaire <ferdinand.lemaire at woven-planet.global>
Co-authored-by: Ferdinand Lemaire <flscminecraft at gmail.com>
Restrict metadirective loop lowering to safe cases
Defer loop variants nested in an existing OpenMP data environment until lowering
can create a variant-local loop induction variable binding. This prevents variant
DSA from affecting the enclosing construct, including for statically inapplicable
variants.
Limit core lowering to DO, SIMD, and DO SIMD. Emit focused TODOs for other
loop-associated directives and add coverage for both boundaries.
Assisted with codex.
nfs_clstate.c: Fix handling of delegation upgrades
Commit 016570c4463d modified the client to handle
the upgrade of a read delegation to a write delegation,
where the server provides the same delegation stateid
to the client. However, it failed to check if the
delegation structure was currently in use. Without this
patch, if the structure was in use, a use after free
could occur.
This patch handles the "in use" case by copying the
necessary fields into the current/old structure and
free's the new one instead of the old one that is
"in use".
PR: 296224
(cherry picked from commit fe6677e7f440d1aa52de036639efc55047ab9a2b)
[CycleInfo] Reference cycles by preorder index, not pointer. NFC (#210271)
The block-to-innermost-cycle map (BlockMap) and each cycle's parent link
hold a GenericCycle pointer. Store the cycle's preorder index instead,
so no raw cycle pointer remains in the stored representation: BlockMap
becomes a SmallVector<unsigned>, four bytes per block rather than eight,
and the parent link becomes ParentIndex.
The flat Cycles array does not exist during construction, so both hold
creation-order indices into the temporary forest until flatten()
resolves them to preorder indices.
Aided by Claude Opus 4.8
nfs_clstate.c: Fix handling of delegation upgrades
Commit 016570c4463d modified the client to handle
the upgrade of a read delegation to a write delegation,
where the server provides the same delegation stateid
to the client. However, it failed to check if the
delegation structure was currently in use. Without this
patch, if the structure was in use, a use after free
could occur.
This patch handles the "in use" case by copying the
necessary fields into the current/old structure and
free's the new one instead of the old one that is
"in use".
PR: 296224
(cherry picked from commit fe6677e7f440d1aa52de036639efc55047ab9a2b)
Make swap encryption truly optional, rather than just able to be
default-disabled
- New option VMSWAP_ENCRYPTION (enabled by default in conf/std along with
VMSWAP)
- Remove the "aes" attribute from VMSWAP and hand it to VMSWAP_ENCRYPTION.
- Conditionalize all code and data related to swap encryption on the
new VMSWAP_ENCRYPTION option.
While the swap encryption code itself is not that large, it drags in
the AES code if enabled. If a constrained platform doesn't care about
encrypted swap, this lets it not pay the cost for AES.
security/wazuh-manager: Fix build/install
- Remove sqlite3 from USES. Now it consumes sqlite3 inside of wazuh
libraries
- Other minor modifications
Reported by: pkg-fallout
(cherry picked from commit 324fe51ac4e07189e75aa25435cce269425ee2ad)
security/wazuh-manager: Fix build/install
- Remove sqlite3 from USES. Now it consumes sqlite3 inside of wazuh
libraries
- Other minor modifications
Reported by: pkg-fallout
[clang][clangIR]: X86 upstream avx psrldqi/pslldqi (#208025)
This PR upstreams the implementation and corresponding test suites for
X86 byte-shift intrinsics (pslldqi / psrldqi) spanning 128, 256, and
512-bit vector variants from the incubator.
I consolidated both left and right shifts into a single code path since
the underlying lane topology is identical, extracting the
direction-specific index arithmetic into clean variables at the top. Let
me know if you prefer this unified data-driven approach or if explicit
split functions for left/right shifts would be preferred for local
readability.
All integrated tests from the incubator have been upstreamed and are
currently passing.
Minimal compile case
```cpp
#include <emmintrin.h>
[32 lines not shown]
[lldb-dap][test] Avoid a hang on a test failure (#209988)
Tests in `TestDAP_server.py` create `DebugAdapterServer`, passing a
connection string. `DebugAdapterServer.__init__()` creates a socket and
passes the associated input and output streams to its parent class,
`DebugCommunication`. `DAPTestCaseBase.launch()`, which is called from
`TestDAP_server.run_debug_session()`, adds a teardown hook that
eventually calls `DebugCommunication.terminate()`. If the socket is not
closed when this hook executes, it waits indefinitely for the receiving
thread to join.
In the normal case, when a test passes, the connection is closed by
calling `self.dap_server.request_disconnect()` at the end of
`TestDAP_server.run_debug_session()`. If a test fails, the cleanup hook
is called while the connection is still active, which results in a hang.
This can be reproduced by removing the call to `request_disconnect()` or
by changing the condition in the `assertEqual()` on the previous line.
The fix passes the opened socket to 'DebugCommunication' and closes the
socket explicitly in 'DebugCommunication.terminate()'.
[docs] Update the commit review admin task with process details (#210420)
As discussed in the infra area team meeting. Mostly this serves as a
place to stash helpful links.
I picked an arbitrary two week timeout for requests. We can re-evaluate at any time.
It seems less than ideal that one needs issue tracker labelling
privileges to reopen the issue, but I think that's accurate.
