[MLIR][Intrinsics] Add new MLIR API to automatically resolve overload types (#168188)
Add createIntrinsicCall overload that accepts return type and arguments,
automatically resolve overload types rather than requiring manual
computation. Simplifies NVVM_PrefetchOp by removing conditional overload
logic.
loader: Note current autoboot_delay behavior
Some time ago, the boot loader stopped polling for a key press during
the kernel and module loading prior to the transition to lua. Inspection
of the code shows the polling is no longer there. Document the change.
Sponsored by: Netflix
Merge tag 'v6.18rc7-SMB-client-fix' of git://git.samba.org/sfrench/cifs-2.6
Pull smb client fix from Steve French:
"smb client multiuser (with cifscreds) mount fix"
* tag 'v6.18rc7-SMB-client-fix' of git://git.samba.org/sfrench/cifs-2.6:
smb: client: fix memory leak in cifs_construct_tcon()
[MLIR][NVVM] Add missing rounding modes in fp16x2 conversions (#169005)
This change adds the `RN` and `RZ` rounding modes to the
`convert.f32x2.to.f16x2` and `convert.f32x2.to.bf16x2` Ops.
Tests are added in `convert_fp16x2.mlir` and
`invalid_convert_fp16x2.mlir`.
Tests with these Ops in `convert_stochastic_rounding.mlir` and
`invalid-convert-stochastic-rounding.mlir` have been removed or
modified.
PTX spec reference:
https://docs.nvidia.com/cuda/parallel-thread-execution/#data-movement-and-conversion-instructions-cvt
refactor some mpls input processing for mpe/mpw/mpip.
mpw, mpip, and mpe all add entries to the local mpls fib that points to
themselves, and when these labels are "output" via these interfaces they
then go and push the packets into their input processing. this is all
boilerplate, so it can be factored out and better integrated into the
larger network stack. in particular, we can pass struct netstack through
to the input handlers.
there's some small downsides to this. the main one is that using
if_vinput to dispatch to their input handlers means the vinput
handling has to cope with mpls encapsulated packets. this is easy
except for mpw, where ether_ifattach does a lot of setup that has
to be tweaked for mpls encapsualted ethernet packets.
while here, this changes mpe output so it doesnt have to prepend the
mbuf with the sockaddr it uses as the nexthop on the underlay. it only
had to do that to carry the information across the ifq. if we just don't
use ifq for output then this gets simplified a lot. the only downside is
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[LoongArch] Legalize BUILD_VECTOR into a broadcast when all non-undef elements are identical
When a BUILD_VECTOR consists of the same element (ignoring undefs),
it is better emitting a broadcast instead of multiple insertions.
Some floating-point cases suffer performance regressions, those
specific cases are excluded in this commit. Including when:
- only one element is non-undef,
- only two elements are non-undef, and one of them must at index 0,
- for v8f32 vector type, specially exclude the cases when the only
two non-undefs are at index (1,2)/(1,3)/(2,3).
[lldb-dap] Add breakpoints after debugger initialization in DExTer (#169744)
# Summary
This is a forward fix for test errors from
https://github.com/llvm/llvm-project/pull/163653.
The PR moved debugger initialization outside of
InitializeRequestHandler, and into Launch/AttachRequestHandlers to
support DAP sessions sharing debugger instances for dynamically created
targets. However, DExTer's DAP class seemed to set breakpoints before
the debugger was initialized, which caused the tests to hang waiting for
a breakpoint to hit due to none of the breakpoints getting resolved.
# Tests
```
bin/llvm-lit -v /home/qxy11/llvm/llvm-project/cross-project-tests/debuginfo-tests/dexter-tests/
```
libsecureboot: do further checks on files without manifests
verify_prep can return VE_FINGERPRINT_NONE. Consider such scenario so
the VE_GEUSS heuristics works with files that likely will not have
fingerprints in the manifest file.
Obtained from: Hewlett Packard Enterprise
Reviewed by: sjg
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D53940
mdo.1: Document group-related and fine-grained control functionalities
This is a manual page update describing the functionality that was added
to mdo(1) in commit 3ca1e69028ac ("mdo(1): Add support and shortcuts for
fully specifying users and groups"). Please either refer to that commit
or the new manual page's content for more information.
While here:
- Add to the introduction a description of process credentials and some
specific vocabulary that is used throughout the page, as well as the
relationship between mdo(1) and mac_do(4).
- Update the HISTORY section.
- Add AUTHORS and SECURITY CONSIDERATIONS sections.
Approved by: re (cperciva)
Reviewed by: ziaee
MFC after: 1 minute
Sponsored by: The FreeBSD Foundation
Sponsored by: Google LLC (GSoC 2025)
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bsdinstall: Ignore -p[0-9]+ in determining BRANCH
The patch level is not part of the branch per se and should not be
used in constructing the FreeBSD-base.conf file used by bsdinstall.
Approved by: re (cperciva)
MFC after: 1 day
(cherry picked from commit d45816f369eb0099fd274fee23a3bf137ee794b1)
(cherry picked from commit 56275b7b06726aa530c1bcab176d225d5d4b7893)
bsdinstall: Ignore -p[0-9]+ in determining BRANCH
The patch level is not part of the branch per se and should not be
used in constructing the FreeBSD-base.conf file used by bsdinstall.
MFC after: 1 day
(cherry picked from commit d45816f369eb0099fd274fee23a3bf137ee794b1)
[mlir][Transforms] Dialect conversion: Add support for `replaceUsesWithIf` (#169606)
This commit adds support for `replaceUsesWithIf` (and variants such as
`replaceAllUsesExcept`) to the `ConversionPatternRewriter`. This API is
supported only in no-rollback mode. An assertion is triggered in
rollback mode. (This missing assertion has been confusing for users
because it seemed that the API supported, while it was actually not
working properly.)
This commit brings us a bit closer towards removing
[this](https://github.com/llvm/llvm-project/blob/76ec25f729fcc7ae576caf21293cc393e68e7cf7/mlir/lib/Transforms/Utils/DialectConversion.cpp#L1214)
workaround.
Additional changes are needed to support this API in rollback mode. In
particular, no entries should be added to the `ConversionValueMapping`
for conditional replacements. It's unclear at this point if this API can
be supported in rollback mode, so this is deferred to later.
This commit turns `replaceUsesWithIf` into a virtual function, so that
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