[ProfData] Remove HWAsan exclusion (#199582)
This passes locally for me with HWAsan enabled on a AArch64 machine, so
it seems like this might have been fixed since adding the opt-out.
ZTS/alloc_class: move file_in_special_vdev to alloc_class.kshlib
Move the function into the shared library.
Reviewed-by: Brian Behlendorf <behlendorf1 at llnl.gov>
Signed-off-by: Christos Longros <chris.longros at gmail.com>
Closes #18584
ZTS: zpool_expand_005_pos: correct variable name in expandsize check
The check referenced $zpool_expandsize, which is not defined in this
test; the variable assigned two lines above is $expandsize. A "-"
value returned by zpool reopen therefore did not trigger the
intended log_fail, and the failure surfaced only at the later
post-online-e size check with a less specific message.
Reviewed-by: Brian Behlendorf <behlendorf1 at llnl.gov>
Signed-off-by: Christos Longros <chris.longros at gmail.com>
Closes #18580
[AMDGPU] Don't assume non-erased DenseMap entries remain valid after erase. NFC (#199578)
In preparation for DenseMap change that relocates surviving entries on
erase, replace erase-while-iterating with remove_if.
zpl_xattr: stop heap-allocating prefixed xattr names
The six __zpl_xattr_{user,trusted,security}_{get,set} entry points
built their prefixed name via kmem_asprintf("%s%s", prefix, name)
and freed it with kmem_strfree on the way out.
The Linux xattr API caps the full prefix+name length at
XATTR_NAME_MAX (255), the same bound fs/xattr.c's syscall handlers
rely on with their stack-resident struct xattr_name, and so do
the same in our xattr handlers.
Reviewed-by: Brian Behlendorf <behlendorf1 at llnl.gov>
Reviewed-by: Rob Norris <rob.norris at truenas.com>
Reviewed-by: Ameer Hamza <ahamza at ixsystems.com>
Signed-off-by: Andrew Walker <andrew.walker at truenas.com>
Closes #18570
[NVPTX] Don't assume non-erased DenseMap entries remain valid after erase. NFC (#199575)
GenericToNVVM erases entries from GVMap while iterating it. In
preparation for DenseMap change that relocates surviving entries on
erase, snapshot the map and erase by key.
cast a struct sockaddr * to typedef of struct sockaddr_bird * (which is
just a padded sockaddr *), the subsequent address extraction (involving
a bit of indirection) doesn't touch the bytes of padding, removes warning
seen with llvm19 which becomes an error
drop some now-bogus configure args while there
[LifetimeSafety] Fix false negative for GSL Owner methods inherited from a non-Owner base (#197864)
- Take the implicit object's actual type (e.g., the type before any
`DerivedToBase` cast) into account when checking for GSL Owner. Other
`isGslOwnerType` call sites with the same pattern (e.g.,
`isGslOwnerType(MCE->getImplicitObjectArgument()->getType())` in
`VisitCXXMemberCallExpr`) lack a real-world trigger today and are
deferred to a follow-up.
- Unify the GSL Owner checks inside `shouldTrackImplicitObjectArg` so
they share a single source of truth.
Fixes: #188832
[VPlan] Collect FOR PHIs before sinking/hoisting recurrence users (#194671)
Avoid iterating over HeaderVPBB->phis() while potentially mutating the
underlying VPBasicBlock. Collect all VPFirstOrderRecurrencePHIRecipe
instances first, then process them in a separate loop.
This prevents iterator invalidation when sinking or hoisting recurrence
users, and makes the transformation more robust.
Fixes: https://github.com/llvm/llvm-project/issues/194618
Fixes https://github.com/llvm/llvm-project/issues/198589
---------
Co-authored-by: Zile Xiong <xiongzile99 at gmail.com>
[LV] Move constant folding test to VPlan (NFC). (#198407)
Check VPlan print for constant folding test. This makes it more robust
w.r.t. to future cost-modeling changes.
[VPlan] Collect unit-stride predicates for making vector decisions. (#199568)
Split-off from approved https://github.com/llvm/llvm-project/pull/197276
to land separately.
Collect all unit-stride predicates once, up-front, ensuring that cost
decisions have predicates available, independent of processing order.
