[VPlan] Remove dead member functions (NFC) (#208936)
Remove member functions with no remaining callers anywhere in the tree:
- VPExpressionRecipe::getOperandOfResultType
- VPBlockBase::getSingleHierarchicalSuccessor
- VPIRFlags::hasNonNegFlag
- VPWidenIntOrFpInductionRecipe::getStartValue, which is an exact
duplicate of the inherited VPWidenInductionRecipe::getStartValue.
[mlir-c] Fix -Wmissing-field-initializers in rewrite.c test
The new matchAndRewrite1ToN field left three existing
MlirConversionPatternCallbacks initializers under-initialized, which
fails the CI build under -Werror=-Wmissing-field-initializers.
[mlir-c] Value-initialize MlirConversionPatternCallbacks in Python bindings
The Python conversion-pattern binding left the struct default-initialized,
so the newly-added optional matchAndRewrite1ToN field held an indeterminate
pointer. The driver's null check then read garbage and jumped into it,
segfaulting mlir/test/python/rewrite.py. Value-initialize the struct so
optional callbacks default to null.
[mlir-c] Add 1:N TypeConverter conversion and materialization bindings
Builds on the source/target materialization C bindings:
- Target materialization callbacks now receive `originalType` (split from the
previously-shared source/target callback typedef), exposing a documented C++
capability that was otherwise unreachable from C.
- 1:N type conversion: `mlirTypeConverterAdd1ToNConversion` plus an opaque
results accumulator (`MlirTypeConverterConversionResults` /
`mlirTypeConverterConversionResultsAppend`). A declining callback's appended
types are rolled back so the driver's "try the next conversion" invariant
holds.
- 1:N target materialization: `mlirTypeConverterAdd1ToNTargetMaterialization`,
whose callback fills a caller-allocated `outputs` buffer. A success that
leaves any output null is treated as a decline rather than handing the driver
a null-containing result.
- `mlirConversionPatternRewriterReplaceOpWithMultiple` for 1:N value
replacement, which can drive a source materialization with nInputs > 1.
- An optional `matchAndRewrite1ToN` callback on `MlirConversionPatternCallbacks`
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[mlir-c] Tighten materialization test CHECKs to pin full module body
Use CHECK-NEXT to match the entire module body (module { ... }) rather
than loose CHECK lines, so the tests also assert the absence of any
stray ops -- e.g. a leftover builtin.unrealized_conversion_cast -- that
a loose CHECK would silently allow.
rust197: add a package for rust 1.97.0.
Package updates relative to rust196:
* Version & checksum changes
* Applied patches to updated vendored crates
Upstream changes:
Version 1.97.0 (2026-07-09)
==========================
Language
--------
- [Consider `Result<T, Uninhabited>` and `ControlFlow<Uninhabited,
T>` to be equivalent to `T` for must use lint]
(https://github.com/rust-lang/rust/pull/148214)
- [Add allow-by-default `dead_code_pub_in_binary` lint for unused
pub items in binary crates] (https://github.com/rust-lang/rust/pull/149509)
- [Stabilize the `div32`, `lam-bh`, `lamcas`, `ld-seq-sa` and `scq`
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vmd(8): fix qcow2 refcounts on lazy allocated refcnt blocks.
Lazy-allocated refcount blocks, such as those created when growing the
disk past 2 GiB, should have refcount initialized to 1. While the disk
is functional, operations on the metadata (such as resizing) fail as
the reference counting is corrupt.
From Chris Cunningham.
"looks right to me" from @ori (original author of vioqcow2.c)
routing: Add test for nexthop subscription
Make sure we have reachability when one of our nexthops
gets down without deleting the route.
Differential Revision: https://reviews.freebsd.org/D57552
routing: Replace unreachable nhops in nhgrp
If a nhop gets an interface event, revalidate the nhops and
immediately try to recompile existing nexthop groups by
replacing unreachable nexthops with reachable ones.
If none are available, recompile them back to
their normal position in nexthop group slots.
Reviewed by: glebius
Discussed with: markj
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D57389
routing: Subscribe nhops to ifnet link events
Update nexthop flags with interface link status events and
instead of checking link status of interface for every packet
only check the reachability flag of the final nexthop.
Reviewed by: glebius
Discussed with: markj
Differential Revision: https://reviews.freebsd.org/D57375
ZTS: fix zpool_initialize_multiple_pools suspend race
zpool_initialize_multiple_pools verifies that "zpool initialize -a -s"
suspends initializing on all four pools. It starts initializing and,
without slowing it down, expects every pool to still be initializing
when the suspend runs.
On fast storage a pool can finish initializing before the suspend, so
"zpool initialize -a -s" reports "there is no active initialization"
and the pool's status is "completed" rather than "suspended". The
suspend command then fails the test intermittently.
Throttle zfs_initialize_chunk_size before the suspend phase, the same
way the zpool_wait_initialize_* tests do, so initializing stays active
through the suspend and cancel checks. The earlier phases that wait for
initializing to finish ("zpool wait" and "-w -a") are left at the
default chunk size so they still complete promptly.
The chunk size is saved and restored, and the pools are destroyed
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Merge tag 'perf-urgent-2026-07-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf events fixes from Ingo Molnar:
- Fix SVM #GP on AMD CPUs that LBR but not BRS (Sandipan Das)
- Fix UAF bug in the perf AUX code (Lee Jia Jie)
- Fix address leakage in the AMD LBR code (Sandipan Das)
- Fix address leakage in the AMD BRS code (Sandipan Das)
* tag 'perf-urgent-2026-07-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/x86/amd/brs: Fix kernel address leakage
perf/x86/amd/lbr: Fix kernel address leakage
perf/aux: Fix page UAF in map_range()
perf/x86/amd/core: Avoid enabling BRS from the SVM reload path
Merge tag 'x86-urgent-2026-07-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar:
- Fix resctrl resource leak (Tony Luck)
- Fix resctrl umount race (Tony Luck)
- Fix resctrl double-free (Reinette Chatre)
- Fix x86 VGA display fallback logic during bootup on
certain multi-GPU systems (Mario Limonciello)
- Re-add a WBINVD call to the SNP bootstrap path to
fix an SNP regression (Tycho Andersen)
* tag 'x86-urgent-2026-07-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/virt/sev: Revert "Drop WBINVD before setting MSR_AMD64_SYSCFG_SNP_EN"
x86/video: Only fall back to vga_default_device() without screen info
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