[libc++] Also run the benchmarks with Fast hardening mode (#218029)
This PR adds a LNT machine configuration that runs with Fast hardening
on macOS. This is done by making it possible to pass a CMake cache to
use for building the library to `run-benchmarks`.
The obvious caveat is that we can't pass parameters to the test suite
itself. In the future, I think the cleanest way to do that would be to
make the test suite independent from the libc++ build and give it its
own configuration options. We could then pass one CMake cache for the
build, and one CMake cache for configuring the test suite. However,
since this requires a lot more work and the hardening mode is baked into
the library once configured, the current patch is sufficient to achieve
our goals.
Fixes #218028
[lldb] Add MSVC STL formatter for std::source_location (#217244)
Summarize MSVC STL `std::source_location` from `_File` / `_Function` /
`_Line` / `_Column`. LoadCommon last-match-wins, so this dispatches on
the MSVC layout and otherwise keeps the existing libstdc++ formatter. A
default-constructed location is left without a summary, and
implementation children remain hidden.
Tests: generic source_location suite's MSVC STL category (Windows),
including child-hiding checks.
Part of #24834
Assisted-by: Grok 4.6
Assisted-by: codex-5.6-high
---------
Co-authored-by: Bjorn Schobben <bjorn.schobben at aimsport.com>
Pull up following revision(s) (requested by tsutsui in ticket #1329):
sys/arch/sun68k/stand/libsa/sun3.c: revision 1.12
sys/arch/sun68k/stand/libsa/sun3.c: revision 1.13
sys/arch/sun68k/stand/libsa/version: revision 1.7
sun68k: fix typo in physical address calculation in dev3_mapin()
This typo was introduced in the sun3/sun3x merge 28 years ago,
so maybe harmless.
sun68k: avoid PROM DVMA map aliasing in sun3 bootloader
NetBSD/sun3 11.0 GENERIC fails to boot from a SCSI disk on
my Sun 3/60 with at least PROM revisions 2.8.3 and 3.0.1.
It looks sun3 PROM SCSI driver allocates internal resources
in DVMA space starting at 0xfff00000. The sun3 standalone
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[InferAlign] Infer alignment for memory intrinsics (#217172)
Extends InferAlignment to infer and strengthen source/destination
alignment on memcpy, memmove, memset, and related memory intrinsics.
These changes were assisted by an LLM
Pull up following revision(s) (requested by gutteridge in ticket #1328):
tests/usr.bin/grep/d_pr60552: revision 1.1
tests/usr.bin/grep/Makefile: revision 1.3
distrib/sets/lists/tests/mi: revision 1.1425
tests/usr.bin/grep/t_grep.sh: revision 1.10
tests/usr.bin/grep/t_grep.sh: revision 1.11
grep(1): Test screw case of case-insensitive match with colour.
PR bin/60552: /usr/bin/grep failure under AMD64
grep(1): Nix xfail on new test for PR 60552 screw case.
I was planning to do this in the same commit that fixes it, to keep
the history of bugs and fixes tidy, but gutteridge@ beat me to
committing the fix.
PR bin/60552: /usr/bin/grep failure under AMD64
Pull up following revision(s) (requested by gutteridge in ticket #419):
tests/usr.bin/grep/d_pr60552: revision 1.1
tests/usr.bin/grep/Makefile: revision 1.3
distrib/sets/lists/tests/mi: revision 1.1425
tests/usr.bin/grep/t_grep.sh: revision 1.10
tests/usr.bin/grep/t_grep.sh: revision 1.11
grep(1): Test screw case of case-insensitive match with colour.
PR bin/60552: /usr/bin/grep failure under AMD64
grep(1): Nix xfail on new test for PR 60552 screw case.
I was planning to do this in the same commit that fixes it, to keep
the history of bugs and fixes tidy, but gutteridge@ beat me to
committing the fix.
PR bin/60552: /usr/bin/grep failure under AMD64
rc.d/bgfsck: use the correct variable name
The name of the script and the name used internally for rc.conf differ,
as such the hardcoded disabling of service jails for the didn't work.
Fix by using the correct name.
Fixes: f99f0ee14e3af rc.d: add a service jails config to all base system services
(cherry picked from commit 84d8d2878a6efbb2c97a591054f1fc42b7d406ab)
etc/rc.subr: svcj - use the filename for services
We have ports and basesystem services, where the internal name and the
filename differ. While the documentation recommends to keep them in
sync, the reality is different. For service jails use the basename of
the service filename.
Fixes: 2efbd48 rc: add service jails framework
Suggested by: joneum
MFC after: 1 week
MFC to: stable/15
(cherry picked from commit d0f0a3b89b932b776b76278fa6885f19e8b30cbb)
www/yt-dlp: MFC update to 2026.08.19
probably catches up with website changes, and gets rid of the annoying
"WARNING: Your yt-dlp version (2026.03.17) is older than 90 days!" at startup
[lldb] Add MSVC STL formatter for std::valarray (#217242)
Pretty-print MSVC STL `std::valarray` from `_Myptr` / `_Mysize`. The
size summary is emitted only when that layout is present so libstdc++
valarrays (same `std::` name, no inline namespace) are not stolen.
References are dereferenced and the element type is taken from `_Myptr`.
Tests: generic valarray suite's MSVC STL category (Windows), covering
empty arrays, references, exact synthetic children, and the libstdc++
dispatch guard.
Part of #24834
Assisted-by: Grok 4.6
Assisted-by: codex-5.6-high
---------
Co-authored-by: Bjorn Schobben <bjorn.schobben at aimsport.com>
mimir: update to 3.2
3.2:
- Remote execution on by default; upgrade all queriers to 3.1 first.
- Removed: -query-frontend.enable-multiple-node-remote-execution-
requests, MQE projection-pushdown and prune-toggles flags.
3.1:
- TSDB blocks must use index v2; no index-headers built from v1.
- Removed: -target=flusher (use /ingester/flush), ring heartbeat
disabling, -querier.response-streaming-enabled.
- Per-step stats unsupported under MQE.
3.0 (major; plan the upgrade):
- Query-scheduler is REQUIRED; embedded one gone, so -querier.frontend-
address, -querier.max-outstanding-requests-per-tenant and
-query-frontend.querier-forget-delay are removed.
- MQE also default in query-frontend; queriers no longer serve the
Prometheus HTTP API (go via query-frontend).
- Removed: read-write deploy mode, Redis cache, memcached addresses-
provider, instant query splitting, -query-frontend.downstream-url,
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