uiomove_fault(): initialize save with ~0 when no flags are cleared
Reported by: markj
Fixes: 4c4195700249 ("sys: use curthread_pflags_set/restore to manage TDP_DEADLKTREAT for uio")
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Revert "[LifetimeSafety] Fix liveness propagation for all origin flows (#205323)" (#205687)
Revert "[LifetimeSafety] Fix liveness propagation for all origin flows
(#205323)"
This reverts commit 8d2a578b2130742c8790f3dba5fb414962eafcd5.
Revert "[LifetimeSafety] Model GNU statement expressions (#204841)"
This reverts commit 361f3b24f2a8703eb7a32c1ae081f490888238f3.
[Instrumentor] Add subtype IDs to complement type IDs for vectors/arrays (#205466)
If the type of an argument passed to the instrumentation is a vector or
array, we still want to filter on the underlying type, and the
instrumentation might also need to know. Thus, we can now pass a subtype
ID, which is -1 except if it's a vector or array, then it's the element
type ID. Structs need to be handled differently.
gspell: forward icu dependency in bl3.mk
Seems it's needed:
meson.build:66:13: ERROR: Dependency lookup for gspell-1 with method 'pkg-config' failed: Could not generate cflags for gspell-1:
Merge tag 'rust-7.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux
Pull rust addendum from Miguel Ojeda:
"A second, tiny pull request later in the merge window with a small
patch to simplify cross-tree development:
'kernel' crate:
- 'prelude' module: add 'zerocopy{,_derive}::IntoBytes'.
This will simplify using 'zerocopy' in several trees next cycle"
* tag 'rust-7.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux:
rust: prelude: add `zerocopy{,_derive}::IntoBytes`
Merge tag 'rust-fixes-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux
Pull rust fixes from Miguel Ojeda:
"Toolchain and infrastructure:
- Work around a 'rustc' bug by setting the 'frame-pointer' LLVM
module flag under 'CONFIG_FRAME_POINTER'.
The upcoming Rust 1.98.0 is fixed.
- Doctests: fix incorrect replacement pattern.
'kernel' crate:
- Mark 'Debug' impl as '#[inline]'"
* tag 'rust-fixes-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux:
rust: Kbuild: set frame-pointer llvm module flag for CONFIG_FRAME_POINTER
rust: doctest: fix incorrect pattern in replacement
rust: bitfield: mark `Debug` impl as `#[inline]`
[Sema] Fix ICE when passing vector types to `abs` (#205017)
fix for ICE in `Sema::CheckAbsoluteValueFunction`
We failed to reject non-scalar types.
Fixes: #204777
[lldb][Mach-O] Bounds-check GetArchitectureAtIndex against m_fat_archs (#205289)
`ObjectContainerUniversalMachO::GetArchitectureAtIndex` used
`m_header.nfat_arch` (read directly from the file and untrusted, up to
0xFFFFFFFF) as the bound before indexing `m_fat_archs`. When ParseHeader
exhausts the data partway through and breaks early, `m_fat_archs.size()`
can be smaller than `nfat_arch`, so the indexed load is out of bounds.
Bound the check on the actual vector size instead.
Found by lldb-target-fuzzer.
---------
Co-authored-by: Alex Langford <nirvashtzero at gmail.com>
[flang][cmake] Enable the runtimes in the CMake caches (#205642)
I've tried to introduce that in the PR #198863, but sadly, the buildbots
could not cope with this, so I decided to introduce it separately.
This patch also fixes the relevant places in the docs.
