[RISCV] Check hasVInstructions() rather than hasStdExtZbb() for UMAX/UMIN/SMAX/SMIN combines. (#189506)
The combines are related to combining min/max with vector reductions. I
don't think it matters if Zbb is enabled.
I did not merge this with other hasVInstructions() because I have a P
extension patch coming after this that will need to separate them.
[lldb] Fix copy-paste error in SetPrivateRunLockToRunning (#189322)
SetPrivateRunLockToRunning incorrectly delegated to
SetPrivateRunLockToStopped instead of SetPrivateRunLockToRunning,
causing the private run lock to never transition to the running state on
process resume.
Co-authored-by: Claude Opus 4.6 (1M context) <noreply at anthropic.com>
zfs-set.8: document the received column and -o all option
The received column was missing from the list of columns displayed
by zfs get. Document it and note that it is not shown by default.
Also document the "all" keyword for the -o option, which selects
all five columns, and list the supported field names.
Reviewed-by: Tony Hutter <hutter2 at llnl.gov>
Reviewed-by: Brian Behlendorf <behlendorf1 at llnl.gov>
Signed-off-by: Christos Longros <chris.longros at gmail.com>
Closes #18349
Closes #10420
[CodeGen] Add additional params to `TargetLoweringBase::getTruncStoreAction` (#187422)
The truncating store analogue of #181104.
Adds `Alignment` and `AddrSpace` parameters to
`TargetLoweringBase::getTruncStoreAction` and dependents, and introduces
a `getCustomTruncStoreAction` hook for targets to customize legalization
behavior using this new information.
This change is fully backwards compatible from the target's point of
view, with `setTruncStoreAction` having identical functionality. The
change is purely additive.
Linux 7.0: ensure LSMs get to process mount options
Normally, kernel gives any LSM registering a `sb_eat_lsm_opts` hook a
first look at mount options coming in from a userspace mount request.
The LSM may process and/or remove any options. Whatever is left is
passed to the filesystem.
This is how the dataset properties `context`, `fscontext`, `defcontext`
and `rootcontext` are used to configure ZFS mounts for SELinux. libzfs
will fetch those properties from the dataset, then add them to the mount
options.
In 0f608aa6ca (#18216) we added our own mount shims to cover the loss of
the kernel-provided ones. It turns out that if a filesystem provides a
`.parse_monolithic callback`, it is expected to do _all_ mount option
parameter processing - the kernel will not get involved at all. Because
of that, LSMs are never given a chance to process mount options. The
`context` properties are never seen by SELinux, nor are any other
options targetting other LSMs.
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[Clang] More aggressively mark this* dead_on_return in destructors (#183347)
Now also mark the this pointer dead_on_return for classes with a
non-zero number of base classes. We saw a limited number of failures
internally due to this change, so it doesn't seem like there are too
many problems with real world deployment.
