[AArch64] Add CSEL for canCreateUndefOrPoisonForTargetNode (#226946)
These nodes cannot create posion, so we can push freeze up through them
like elsewhere in DAG.
harfbuzz: updated to 14.5.1
Overview of changes leading to 14.5.1
- Map the `fonupa` (Uralic Phonetic Alphabet) BCP 47 variant to the `UPPH`
OpenType language system tag.
- Produce smaller `cmap` subtables and drop no-op variation device tables when
subsetting.
- Fix possible deadlock in `hb_font_destroy()` after `hb_ft_font_set_funcs()`,
a regression from 14.5.0.
- Fix signed integer overflows when scaling glyph extents and applying
synthetic slant and emboldening.
- Fix float-to-int overflow in `VARC` component axis coordinates with
malformed fonts.
- Fix a memory leak in the experimental WebAssembly shaper when shaping with
features.
- Fix accumulator overflows in the experimental raster library when rendering
glyphs with very many overlapping edges.
- Fix heap buffer overflow in the experimental GPU library with malicious
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contrib/lutok: remove autotools generated files
These files provide no value in the FreeBSD tree proper and change
frequently, depending on what machine I generate the release tarball on
(and what versions of autotools are on the host). Nuke the autogenerated
files to avoid bloating commit history/the tree.
MFC after: 3 days
Requested by: Benjamin Jacobs <freebsd at dev.thsi.be>
(cherry picked from commit cfe443e1e63dd588fba7eabec553ed5e1c408d1f)
[CIR] Make ASTContext optional in runCIRToCIRPasses (#227128)
Read the triple and the new cir.target_abi attribute from the module
instead of the ASTContext, erroring if either is missing, so the
CIR-to-CIR pipeline can run without a live AST. Part of preparing for:
https://discourse.llvm.org/t/rfc-clangir-making-cir-pipeline-boundaries-first-class-driver-artifacts/90998/15
---------
Co-authored-by: Claude Opus 5.5 <noreply at anthropic.com>
contrib/lutok: remove autotools generated files
These files provide no value in the FreeBSD tree proper and change
frequently, depending on what machine I generate the release tarball on
(and what versions of autotools are on the host). Nuke the autogenerated
files to avoid bloating commit history/the tree.
MFC after: 3 days
Requested by: Benjamin Jacobs <freebsd at dev.thsi.be>
(cherry picked from commit cfe443e1e63dd588fba7eabec553ed5e1c408d1f)
[mlir][SPIR-V] Fix CopyMemory handling of a lone memory operands mask (#226969)
Fix `spirv.CopyMemory` with a lone memory operands mask, which per spec
applies to both operands
Verifier no longer rejects MakePointerVisible on it
crypto/openssl: update generated files to match 3.5.9 release content
A new manpage has been added and some source files have been refactored
slightly, but by and large this is just a standard "version bump" update
(3.5.8 -> 3.5.9).
MFC after: 1 day
MFC with: b3a31d78
(cherry picked from commit be0569f12f48fe414467cf9cba8627e439ca1cd4)
crypto/openssl: update to 3.5.9
This is a security fix release addressing CVE High issues. Users are
strongly encouraged to update to this version.
See the release notes for the release for more details on what is being
fixed.
MFC after: 1 day
Merge commit 'af5a659dc1cd2b0a6994f2cee1956d0bf50bb1a2'
(cherry picked from commit f9bc005b8ef3b507a5ecbc2d7fe4411ef70eff38)
asmc.4: clean up/modernize manpage
- sysutils/ataidle is no more: it was superseded by camcontrol(8).
- Sort the models table alphabetically.
- Use the SPDX License ID instead of the longhand licensing tort in the
manpage header.
- Note that the driver has been heavily modified in 15.1 and later to
support additional platforms and functionality.
- Trim down SYNOPSIS.
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D59470
(cherry picked from commit 7a039603a49db09fa574b4365ba36c92b7658868)
asmc.4: clean up/modernize manpage
- sysutils/ataidle is no more: it was superseded by camcontrol(8).
- Sort the models table alphabetically.
- Use the SPDX License ID instead of the longhand licensing tort in the
manpage header.
- Note that the driver has been heavily modified in 15.1 and later to
support additional platforms and functionality.
- Trim down SYNOPSIS.
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D59470
(cherry picked from commit 7a039603a49db09fa574b4365ba36c92b7658868)
devel/aws-checksums: Update to 1.0.1
Rename the PLIST_SUB variables to match devel/aws-c-common, which
upstream derives from the VERSION file as MAJOR.MINOR.PATCH and
MAJOR.MINOR.
ChangeLog: https://github.com/awslabs/aws-checksums/releases/tag/v1.0.1
llan: byte swap the receive queue entries
The receive queue of a PAPR logical LAN is filled in by the hypervisor, so
its fields are big endian, but llan_intr() read the offset and the length of
each frame natively. On a little endian kernel the length of a 134 byte
frame reads as 0x86000000, and ether_input() discards the mbuf because m_len
is not even large enough for an ethernet header. No frame is ever received.
Reproduced on a POWER9 pseries guest with a spapr-vlan interface. Before:
llan0: discard frame w/o leading ethernet header (len -2046820352
pkt len -2046820352)
llan0 1500 <Link#1> 52:54:00:12:34:56 123 118 0 5838733312 7 0
that is 118 input errors out of 123 packets, dhclient(8) never completes and
ping(8) loses every packet, although transmit works because the transmit
path passes the lengths in hcall registers rather than through memory.
Afterwards the interface gets a DHCP lease and ping reports no loss.
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cherrypick fix for CPython CVE-2026-19445: Use-after-free of a
server-side SSLContext when sni_callback switches contexts. ok tb kmos
A remote, unauthenticated TLS client can make a server crash or call
through a freed pointer if its sni_callback assigns a different context
to SSLSocket.context (the documented way to select a certificate per
server name) and nothing else keeps the original ssl.SSLContext alive.
Typical cases are servers that create an SSLContext per connection or
replace it while connections are open.
