fix(firewire): fix tcode switch fallthrough on little-endian
The break statements in fwohci_arcv_swap() were inside
#if BYTE_ORDER == BIG_ENDIAN guards, causing all cases to fall
through to the default "Unknown tcode" handler on little-endian
(x86) systems. This meant every received packet was dropped,
breaking bus manager election, split transactions, and all
asynchronous communication.
Move break statements outside the #if guards to match FreeBSD.
[AMDGPU] This reverts patches to use fp16 inline constants for i16 (#200091)
Patches reverted:
commit c315c662cd2d33e0c7f962fed742ee53626d8005
Author: Stanislav Mekhanoshin <Stanislav.Mekhanoshin at amd.com>
Date: Wed May 27 12:51:13 2026
[AMDGPU] Fix codesize estimate after #198005 (#200033)
This fixes failure in libc tests which checks the exact encoding
size. Encoding is now shorter, but it did not recognize fp16
immediates as an inlinable constant and assumes literal encoding.
Shorter encodings were created here:
https://github.com/llvm/llvm-project/pull/198005
commit 2b3bc03b5ef00e7eaa245420ca981c700e1c05c4
Author: Stanislav Mekhanoshin <Stanislav.Mekhanoshin at amd.com>
[15 lines not shown]
expect: set channel type to TCL_CHANNEL_VERSION_2 for llvm22
Avoid passing the ExpBlockModeProc function pointer through an object
pointer type and instead move it to the proper place in the struct. Setting
the channel version of expChannelType to 2 in the version field tells tcl's
Tcl_ChannelBlockModeProc() to use the function pointer directly, and avoids
undefined behavior. Using TCL_CHANNEL_VERSION_2 is the conservative choice,
although version 5 would also work.
discussed with stu
tested/ok jca
[alpha.webkit.UncountedLocalVarsChecker] Detect an assignment to a guardian argument (#198695)
A function parameter of type RefPtr<T>& should not be used as a guardian
variable of a raw pointer/reference variable if the function body
contains an assignment to it since such an assignment can shorten the
lifetime of the guarded object.
fix(syslogd): check f_prevline content instead of array address
f_prevline is a char[] struct member, so its address is always
non-NULL. Check f_prevline[0] to test whether the previous line
buffer contains a message, matching the existing check at line 1010.
fix(kcollect): mark unused total_count parameter in dump_influxdb()
total_count is required by the function pointer signature but not
used in the influxdb output path. Mark it __unused and remove the
dead ++total_count increment.
fix(iostat): remove unused tflag variable
tflag was set when -t was parsed but never checked; the -t option's
effect is handled entirely by buildmatch().
test(llvm-symbolizer): fix Wasm layering violation by using YAML (#200080)
Avoid using wasm-ld in LLVM tests by prebuilding the test binary
as a YAML file and using yaml2obj at test time.
This matches the approach taken in
4bce216e6b550c770f2e536422c3d95333f65ba3.
Because yaml2obj always uses 5-byte LEBs, the CODE section offset
shifted from 0x37 to 0x4b, so the file offsets passed to llvm-symbolizer
were updated accordingly.
Replaces #200046
Assisted-by: Gemini
fix(vmstat): remove unused zfreecnt_prev in dozmem()
zfreecnt_prev was accumulated from saved per-cpu zone stats but
never displayed. Only znalloc_prev is used for the delta output.
fix(diff): remove unused jackpot counter in check()
The jackpot variable tracked hash collision false-matches but was
only referenced in a commented-out debug fprintf. Remove the variable,
its increment, and the dead comment block.
fix(growfs): remove unused dupper variable in updjcg()
dupper was computed from cgdmin() but never referenced in this
function. The other growfs functions that use dupper are unaffected.
fix(libfetch): remove unused base64 length counter in http_base64()
The 'r' variable tracked output length but was never returned or
used. The function returns the NUL-terminated string directly.
[AMDGPU] This reverts patches to use fp16 inline constants for i16
Patches reverted:
commit c315c662cd2d33e0c7f962fed742ee53626d8005
Author: Stanislav Mekhanoshin <Stanislav.Mekhanoshin at amd.com>
Date: Wed May 27 12:51:13 2026
[AMDGPU] Fix codesize estimate after #198005 (#200033)
This fixes failure in libc tests which checks the exact encoding
size. Encoding is now shorter, but it did not recognize fp16
immediates as an inlinable constant and assumes literal encoding.
Shorter encodings were created here:
https://github.com/llvm/llvm-project/pull/198005
commit 2b3bc03b5ef00e7eaa245420ca981c700e1c05c4
Author: Stanislav Mekhanoshin <Stanislav.Mekhanoshin at amd.com>
[16 lines not shown]
fix(monop): remove unused rnt variable in printsq()
The railroad rent was computed into 'rnt' but never used; the printf
already calculates the same value inline via 25 << (num_rr - 1).
fix(libkvm): return close() error status from kvm_close()
kvm_close() accumulated close() return values into 'error' via |=
but always returned 0, silently discarding close failures.
Return the accumulated error to match the function's int return type
and the kvm_close(3) manpage contract.
[clang] fix member specializations of class and variable partial specializations
A partial specialization may be a member specialization even if it is not
an instantiation of a member partial specialization.
For example:
```C++
template<class> struct X {
template<class> struct Inner;
};
template<> template<class T>
struct X<int>::Inner<T*> {};
```
Make sure this state is represented, so that [temp.spec.partial.member]p2
can be applied.
Split off from #199528
