OS-8711 Support cloud-init NoCloud datasource for Bhyve guests
Portions contributed by: Claude Opus 4.5 & 4.6 <noreply at anthropic.com>
Reviewed by: Dan McDonald <danmcd at edgecast.io>
Reviewed by: Carlos Neira <cneira at edgecast.io>
Approved by: Dan McDonald <danmcd at edgecast.io>
[Hexagon] Use __HVX_IEEE_FP__ to guard protos that need -mhvx-ieee-fp (#184422)
Hexagon clang recently started to define __HVX_IEEE_FP__ when the
-mhvx-ieee-fp option is specified. Guard the intrinsic macros for
instructions that should only be available with -mhvx-ieee-fp with
__HVX_IEEE_FP__.
Additionally, the following NFC changes are included:
- NFC: Remove guards around HVX v60 intrinsic macros
Hexagon v60 is the oldest Hexagon version that supports HVX so these
guards were redundant. Presence of HVX is guarded separately, once
per the whole file.
- Remove comments from closing guards (HVX protos)
These comments served very limited function as they only guard
one macro. Also, they were incorrect. Instead of fixing remove them.
This will also reduce by the factor of two the amount of changes
when guarding conditions change.
[flang][OpenMP] Avoid implicit default mapper on pointer captures (#184382)
This change fixes incorrect implicit declare mapper behavior in Flang
OpenMP lowering.
Issue:
Implicit default mappers were being attached/generated for pointer-based
implicit captures, and also on data-motion directives. That could
trigger recursive component mapping that overlaps/conflicts with
explicit user mappings, causing runtime mapping failures.
Fix:
- Skip implicit default mapper generation for implicit pointer captures
(keep support for allocatables).
- Do not auto-attach implicit mappers on target enter data, target exit
data, or target update.
- Apply the same pointer guard in the implicit target-capture lowering
path.
[mlir][AMDGPU] Add folders for memref aliases to TDM base creation (#184567)
The TDM base creation (amdgpu.make_tdm_base and
amdgpu.make_gather_tdm_base) take references to a
`%memref[%i0, %i1,, ...]` for the starting point of the tiles in
global/shared memory that the TDM descriptor refers to. Memory alias ops
can be safely folded into these operations, since these two memref
operands are just pointers to a scalar starting pint and don't have
semantics that depend on the memref layout (except to the extent that it
defines a location in memory).
While I'm here, I've cleaned up a few things, like the incorrect file
header and fixed the tests to not use integer address spaces.
Co-authored-by: Claude Opus 4.6 <noreply at anthropic.com>
system(3): Unwrap execve()
There is no need to call execl(), which will allocate an array and copy
our arguments into it, when we can use a static array and call execve()
directly.
MFC after: 1 week
Sponsored by: Klara, Inc.
Reviewed by: kevans
Differential Revision: https://reviews.freebsd.org/D55648
[X86] remove unnecessary movs when %rdx is an input to mulx (#184462)
Closes: https://github.com/llvm/llvm-project/issues/174912
When generating a `mulx` instruction for a widening multiplication, even
if one input is placed in %rdx, LLVM won't place it in the implicit
first slot, instead it'll generate two movs before calling mulx to swap
the registers, which are unnecessary. GCC already has this optimization
(as shown in the issue) so this puts the two compilers closer to each
other on that front.
Co-authored-by: Aiden Grossman <aidengrossman at google.com>
[DTU] fix dominator tree update eliding reachable nodes (#177683)
The initial CFG looks like this:
After inlining, it looks like this:
It should be sufficient to add and remove the edges shown in the test, i.e.:
- add: `bb3->bb1.i` and `bb3->bb2.i`
- remove: `bb3->bb4`, `bb3->bb5` and `bb5->bb8`
New nodes, like `bb5.body`, get discovered when adding bb3->bb2.i. See the "StepByStep" variant of the test). Without the fix in this patch, however, `bb5.body` gets elided when the deleted edges get taken into account, and `DT` is left invalid.
[mlir][Func] Fix FuncOp verifier ordering via hasRegionVerifier (#184612)
FuncOp::verify() iterated over all blocks and called
getMutableSuccessorOperands() on any RegionBranchTerminatorOpInterface
terminator to check return types. This ran during the entrance phase of
verification — before child ops had been verified — so a malformed
terminator whose getMutableSuccessorOperands() assumed invariants
established by its own verify() could crash instead of emitting a clean
diagnostic.
Fix by switching to hasRegionVerifier=1: rename verify() →
verifyRegions() so the return-type checks run in the exit phase, after
all nested ops have already been verified.
To demonstrate the bug and guard against regression, add
TestCrashingReturnOp to the test dialect. The op implements
RegionBranchTerminatorOpInterface and report_fatal_errors in
getMutableSuccessorOperands() when its 'valid' unit-attr is absent,
reproducing the class of crash described above. The accompanying lit
test confirms a clean diagnostic is emitted rather than a crash.
[SPIRV] Fix global emission for modules with no functions (#183833)
Right now we have a problem where if you have a LLVM module with globals
but no functions, a completely empty SPIR-V module is emitted.
This is because global emission is dependent on tracking intrinsic
functions being emitted in functions.
As a simple fix, just insert a service function, which the backend is
already set up to not actually emit, if there are no real functions.
The current use case of the service function is for function pointers. I
don't think it's possible that we need to both generate a service
function for function pointers and for globals with no functions, so I
just added an error (not an assert) just in case if we do need it for
both cases.
Probably we should rework global handling in the future to work without
these workarounds, but this is a pretty fundamental issue so let's work
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devel/cocogitto: update to 7.0.0
Features
5b3fbaa - (changelog) add support for GitHub specificgit trailers in changelog - @oknozor
94bbd56 - (verify) Add stdin support via --file - (#515) - Sangeeth Sudheer, Cursor, @oknozor
BREAKING b72dc7f - implement package resolver for monorepo - @oknozor
5d41a77 - use dependency resolver for workspace dep resolution - @oknozor
c39d205 - add cocogitto dependency resolver - @oknozor
460d1ff - make the repository a workspace - @oknozor
4ec1940 - Update name of cog.toml field - Jonathan Andrew
ac98431 - Consolidate pre-release CLI options - Jonathan Andrew
5391ec1 - Allow pre_pattern to be specified in cog.toml - Jonathan Andrew
a172168 - Add --auto-pre and --pre-pattern flags - Jonathan Andrew
fd4451e - Auto-increment pre-releases - Jonathan Andrew
Bug Fixes
11d0e05 - (commit) respect EDITOR variable with spaces on Windows - Ku6epXBOCTuK
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textproc/rumdl: update to 0.1.38
## [0.1.38] - 2026-03-04
### Fixed
- **MD013**: Fixed reflow corrupting code blocks inside MkDocs admonitions
within list items — closing fences were merged with subsequent paragraph
text ([#485](https://github.com/rvben/rumdl/issues/485), reported by @sisp)
## [0.1.37] - 2026-03-04
### Fixed
- **MD013**: Resolve false positive for MkDocs 2-space list continuation
indents when using `semantic-line-breaks` reflow mode. Continuation lines
at the minimum indent were incorrectly flagged as needing reflow
([#484](https://github.com/rvben/rumdl/issues/484))
- **MD013**: Detect actual indent of text content for reflow output instead
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lpd: Add timeout option
Set a 120-second receive timeout on all client connections, and add a
command-line option to change that value.
MFC after: 1 week
Reviewed by: markj
Differential Revision: https://reviews.freebsd.org/D55400
(cherry picked from commit 56fbfd1ecdc78fc99b3a2e381c355ce8980de39d)
lpd: Add -F flag to prevent daemonizing
This is necessary for use with supervision, e.g. runit.
I chose -F simply because that is what the folks at LPRng use.
Approved by: pfg, gad, ngie
Differential Revision: https://reviews.freebsd.org/D29566
(cherry picked from commit 3c6366067036d4573528309a0a4d3b52e2a76ae7)
lpd: Improve robustness
* Check for integer overflow when receiving file sizes.
* Check for buffer overflow when receiving file names, and fully
validate the names.
* Check for integer overflow when checking for available disk space.
* Check for I/O errors when sending status codes.
* Enforce one job per connection and one control file per job (see
code comments for additional details).
* Simplify readfile(), avoiding constructs vulnerable to integer
overflow.
* Don't delete files we didn't create.
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system(3): Clarify return values
Our manual page currently states that system() will return 127 if it
fails to execute the shell. The actual return value is, to quote POSIX,
“as if the command language interpreter had terminated using exit(127)
or _exit(127)”.
MFC after: 1 week
Sponsored by: Klara, Inc.
Reviewed by: bnovkov, kevans
Differential Revision: https://reviews.freebsd.org/D55483
(cherry picked from commit 7305604b29d3db29c9bb5de6e7a25829fb541d1e)
lpd: Add timeout option
Set a 120-second receive timeout on all client connections, and add a
command-line option to change that value.
MFC after: 1 week
Reviewed by: markj
Differential Revision: https://reviews.freebsd.org/D55400
(cherry picked from commit 56fbfd1ecdc78fc99b3a2e381c355ce8980de39d)
lpd: Improve robustness
* Check for integer overflow when receiving file sizes.
* Check for buffer overflow when receiving file names, and fully
validate the names.
* Check for integer overflow when checking for available disk space.
* Check for I/O errors when sending status codes.
* Enforce one job per connection and one control file per job (see
code comments for additional details).
* Simplify readfile(), avoiding constructs vulnerable to integer
overflow.
* Don't delete files we didn't create.
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