feat: drm: split probe/attach lifecycle and fix radeon VBIOS ROM BAR
Restructure i915/radeon/amdgpu to split PCI probe from drm_attach so
the pdev lifecycle is valid for the entire driver lifetime.
Add ROM BAR fallback in radeon_bios when vga_pci_alloc_resource fails,
fixing VBIOS read on Apple EFI machines where the legacy ROM resource
is not mapped.
clang/AMDGPU: Pass BoundArch through device libs handling
Pre-work to consolidate target identification for future target
option bug fixes. Also requires updating flang to match recent
clang changes.
Co-authored-by: Claude Sonnet 4 <noreply at anthropic.com>
Merge tag 'spi-fix-v7.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"There's two main series here, fixing issues that came up in the
Microchip QSPI and Freescale i.MX drivers. Both of those could result
in some quite noticable issues if they were encountered in production.
We also have one minor documentation fix in the ch341 driver"
* tag 'spi-fix-v7.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: ch341: correct company name in MODULE_DESCRIPTION
spi: microchip-core-qspi: remove some inline markings
spi: microchip-core-qspi: don't attempt to transmit during emulated read-only dual/quad operations
spi: microchip-core-qspi: control built-in cs manually
spi: imx: Propagate prepare_transfer() error from spi_imx_setupxfer()
spi: imx: Fix UAF on package-1 prepare failure in spi_imx_dma_data_prepare()
spi: imx: Fix precedence bug in spi_imx_dma_max_wml_find()
[SLP] Vectorize struct-returning intrinsics
Allow SLP to combine across lanes calls that return a literal struct
(llvm.sincos, llvm.*.with.overflow, llvm.frexp, ...) into a single
call returning a struct of vectors, by widening {T, T, ...} to
{<VF x T>, ...} via VectorTypeUtils and emitting extractvalue +
extractelement for external uses.
Reviewers: hiraditya, bababuck, RKSimon
Pull Request: https://github.com/llvm/llvm-project/pull/195521
Merge tag 'regulator-fix-v7.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fix from Mark Brown:
"A straightforward fix for an incorrect description of one of the
regulators on the Qualcomm PMH0101"
* tag 'regulator-fix-v7.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: qcom-rpmh: Fix index for pmh0101 ldo16
py-biopython: update to 1.87.
30 March 2026: Biopython 1.87
=============================
Migrated from ``setup.py`` to ``pyproject.toml`` for packaging configuration.
Addressed security issue CVE-2025-68463 in ``Bio.Entrez.Parser`` if parsing
untrusted files.
Additionally, a number of small bugs and typos have been fixed with additions
to the test suite and type annotations.
28 October 2025: Biopython 1.86
===============================
``Bio.SearchIO`` now supports parsing the tabular and plain text output of
`Infernal <http://eddylab.org/infernal/>` (v1.0.0+) RNA search tool. The
format names are ``infernal-tab`` and ``infernal-text``.
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[AArch64][GlobalISel] Legalize F64 to BF16 fptruncates (#196077)
This two-step expansion of bf16 fptrunc steps needs to be careful to
avoid double-rounding error. Under AArch64 we can apparently convert to
a fcvtxn that performs round-to-odd, followed by a standard fp truncate
to bf16 to make sure the rounding from there is done correctly. This
reuses the existing lowering added for vector operations.
fix: cpu_pst: add hw.acpi.cpu.pst.ppc tunable to override ACPI _PPC
Apple EFI sets _PPC (CPLT) to the most restrictive P-state, locking
non-macOS systems to 800 MHz. Add ppc tunable matching the existing
pdl pattern so the override can be set from loader.conf.
[Clang][Modules] Fix -Wunused-variable (#196577)
Mark some variables [[maybe_unused]] and inline others that do not have
side effects to avoid -Wunused-variable in non-assert builds.
boot - Honor currdev in efi loader for multi-boot
* fix: efi loader: honor currdev from LoadOptions for multi-OS ESP boot
* Parse LoadOptions to set currdev when booting from a shared ESP with
multiple OS installations. Also handle argv[0] that looks like an
option flag (starts with -) by skipping it during argument parsing.
Author: Abdelkader Boudih <dragonflybsd at seuros.com>
[Object][Wasm] Fix off-by-one in data segment name index validation (#196338)
The check `Index > DataSegments.size()` in `parseNameSection()` allows
`Index == DataSegments.size()`, which is an out-of-bounds access.
In an assertions-disabled ASan build, a malformed wasm object with one
data segment and a data segment name entry using index 1 triggers a
heap-buffer-overflow READ in `WasmObjectFile::parseNameSection()`.
Fix by checking `Index >= DataSegments.size()` instead.
Also add a regression test that verifies the malformed input is rejected
with "invalid data segment name entry".
[libc] Fix op_tests Memcmp guard to require SSE4.1 (#196572)
The is_vector<__m128i> specialisation in op_x86.h is gated on
__SSE4_1__, but op_tests.cpp included generic::Memcmp<__m128i> under the
weaker __SSE2__ guard. On baseline x86-64 (where __SSE2__ is always
defined but __SSE4_1__ may not be), this caused a static_assert failure
in is_element_type_v.
Changed the guard from __SSE2__ to __SSE4_1__ to match the
specialisation requirement, consistent with how BcmpImplementations
already guards its __m128i entry.
Assisted-by: Automated tooling, human reviewed.
[DAG] canCreateUndefOrPoison - ISD::FCEIL/FFLOOR/FTRUNC/FRINT/FNEARBYINT/FROUND/FROUNDEVEN can never create poison/undef (#196543)
Also add missing fold support for ftrunc(fround(x)) -> fround(x)
clang: Add BoundArch argument to addClangTargetOptions
addClangTargetOptions already has an OffloadKind argument,
but it kind of doesn't make sense for any function to know the
OffloadKind, but not the associated BoundArch.
The current process is kind of convoluted. TranslateArgs
synthesizes a -mcpu argument from BoundArch, and later
addClangTargetOptions re-parses that -mcpu argument each
time it wants the architecture. Add this argument so this
can be cleaned up in a future change.
Co-authored-by: Claude Sonnet 4 <noreply at anthropic.com>
clang: Consolidate -aux-triple handling
All of the offload languages were essentially doing the
same thing, with overcomplicated conditions conditional on
the language.
