[flang][NFC] Converted five tests from old lowering to new lowering (part 4) (#174906)
From this point on, the conversion is done to HLFIR, not to FIR.
Tests converted in Lower: allocatables.f90,
allocate-source-pointers.f90, array-constructor-2.f90,
array-elemental-calls-3.f90, array-elemental-calls.f90
Merge tag 'trace-v6.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing fixes from Steven Rostedt:
- Remove useless assignment of soft_mode variable
The function __ftrace_event_enable_disable() sets "soft_mode" in one
of the branch paths but doesn't use it after that. Remove the setting
of that variable.
- Add a cond_resched() in ring_buffer_resize()
The resize function that allocates all the pages for the ring buffer
was causing a soft lockup on PREEMPT_NONE configs when allocating
large buffers on machines with many CPUs. Hopefully this is the last
cond_resched() needed to be added as PREEMPT_LAZY becomes the norm in
the future.
- Make ftrace_graph_ent depth field signed
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[lldb] Fix typed commands not shown on the screen (#174216)
The cause is that in `python3.14`, `fcntl.ioctl` now throws a buffer
overflow error
when the buffer is too small or too large (see
https://github.com/python/cpython/pull/132919). This caused the Python
interpreter to fail terminal detection and not properly echo user
commands back to the screen.
Fix by dropping the custom terminal size check entirely and using the
built-in `sys.stdin.isatty()` instead.
Fixes #173302
Merge tag 'net-6.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from netfilter and wireless.
Current release - fix to a fix:
- net: do not write to msg_get_inq in callee
- arp: do not assume dev_hard_header() does not change skb->head
Current release - regressions:
- wifi: mac80211: don't iterate not running interfaces
- eth: mlx5: fix NULL pointer dereference in ioctl module EEPROM
Current release - new code bugs:
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[llvm-readobj] Dump callgraph section info for ELF (#157499)
Introduce a new flag `--call-graph-info` which outputs callgraph ELF
section information to the console as a text output or as JSON output.
Attributor: Set up full SimplifyQuery for nofpclass (#174928)
This enables assumes to work. Somehow the most obvious example
I could think of does not work (return of assumed argument).
The context instruction for the return seems to be off by one.
spl: remove a _KERNEL check
This code is only compiled for the Linux kernel module, so that define
is always set.
Sponsored-by: https://despairlabs.com/sponsor/
Reviewed-by: Brian Behlendorf <behlendorf1 at llnl.gov>
Reviewed-by: Alexander Motin <alexander.motin at TrueNAS.com>
Signed-off-by: Rob Norris <robn at despairlabs.com>
Closes #18117
spl: unexport kstat_proc_entry functions
These are used to implement the kstat and procfs_list interfaces, and
aren't used from outside. There's no need to export them.
Sponsored-by: https://despairlabs.com/sponsor/
Reviewed-by: Brian Behlendorf <behlendorf1 at llnl.gov>
Reviewed-by: Alexander Motin <alexander.motin at TrueNAS.com>
Signed-off-by: Rob Norris <robn at despairlabs.com>
Closes #18117
spl: lift 64-bit math compat out to separate file
It's a lot of rarely-compiled code, so move it to the side to make other
code easier to read.
Sponsored-by: https://despairlabs.com/sponsor/
Reviewed-by: Brian Behlendorf <behlendorf1 at llnl.gov>
Reviewed-by: Alexander Motin <alexander.motin at TrueNAS.com>
Signed-off-by: Rob Norris <robn at despairlabs.com>
Closes #18117
spl: remove old atomic lock
Long ago, SPL atomics were implemented as a global spinlock over
conventional operations. In 5e9b5d832b (2009-10) they was converted to
proper atomics, with the spinlock retained as a fallback.
The switch to compile with the fallback was later removed in a91258913f
(2018-05), but the code it enabled wasn't. So lets do that.
Sponsored-by: https://despairlabs.com/sponsor/
Reviewed-by: Brian Behlendorf <behlendorf1 at llnl.gov>
Reviewed-by: Alexander Motin <alexander.motin at TrueNAS.com>
Signed-off-by: Rob Norris <robn at despairlabs.com>
Closes #18117
[flang] Do not error on constant nonzero UB in substring of ZLA (#174511)
A substring reference where the lower bound is higher than the upper
bound is defined in 9.4.1 to be zero-length.
Thus, a reference to a substring of a CHARACTER*(0) string such as
string(foo():2)
cannot be a compile-time error since we do not know the return value of
foo().
We also should not error if the lbound > ubound at compile time.
[LLDB][NativePDB] NFC: Add language-agnostic interface to PdbAstBuilder (#173111)
This change implements part of
https://discourse.llvm.org/t/rfc-lldb-make-pdbastbuilder-language-agnostic/89117,
the goal of which is make `PdbAstBuilder` language-agnostic.
It adds several new interface methods to `PdbAstBuilder` which allow
`SymbolFileNativePDB` to interact with it without using Clang-specific
types. These new methods would make up much of the interface of a future
abstract `PdbAstBuilder`. `SymbolFileNativePDB` is updated to use these.
The old Clang-specific methods were renamed if used by
`UdtRecordCompleter` or internally, or removed where possible.
