[runtimes] Skip custom linker validation for gpu/offload targets (#189933)
This fixes `Host compiler does not support '-fuse-ld=lld'` error when
cross-build libclc for gpu target. Cmake configure command is:
-DRUNTIMES_amdgcn-amd-amdhsa-llvm_LLVM_ENABLE_RUNTIMES=libclc \
-DLLVM_RUNTIME_TARGETS="amdgcn-amd-amdhsa-llvm"
libclc targets only support offload target cross-build and can't link
host executable. The configuration error is false positive for offload.
This PR adds a baseline test to first check if the target can link
executable. If it fails (typical for gpu/offload), we skip the custom
linker validation.
Fix the two -Wdangling-pointer warnings in world.
Move line[] to function scope.
-Wdangling-pointer was introduced in GCC 12 and is part of -Wall.
Taken-from: FreeBSD
Merge tag 'riscv-for-linus-7.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Paul Walmsley:
- Fix a CONFIG_SPARSEMEM crash on RV32 by avoiding early phys_to_page()
- Prevent runtime const infrastructure from being used by modules,
similar to what was done for x86
- Avoid problems when shutting down ACPI systems with IOMMUs by adding
a device dependency between IOMMU and devices that use it
- Fix a bug where the CPU pointer masking state isn't properly reset
when tagged addresses aren't enabled for a task
- Fix some incorrect register assignments, and add some missing ones,
in kgdb support code
- Fix compilation of non-kernel code that uses the ptrace uapi header
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net: Add SIOCGI2CPB ioctl & add page/bank fields to ifi2creq
This commit adds page & bank fields to ifi2creq in preparation
for adding CMIS support for 400g optics to ifconfig.
The new ioctl SIOCGI2CPB is added, so that drivers can distinguish
between callers asking for page/bank selection and legacy callers
that simply failed to zero out all ifi2creq fields.
The mlx5en(4) driver and iflib(4) driver frameork have been updated
to use this new SIOCGI2CPB ioctl and support page/bank operations.
A follow-on patchset will add support to ifconfig for reporting
data from CMIS optics.
This has been tested on Nvidia ConnectX-7 and Broadcom Thor2 (using
out of tree driver) based NICs.
Differential Revision: https://reviews.freebsd.org/D55912
Sponsored by: Netflix Inc.
Reviewed by: kib
scamper: Update net/scamper to 20260331
* add initial implementation of RFC 4656 OWAMP. the implementation is
functional but incomplete, and all owamp interfaces (e.g., warts,
json, command line interface, python interface, and the
implementation itself) are subject to change.
* document current owamp command line interface in scamper man page.
* remove unused scamper_privsep_open_udp and scamper_privsep_open_tcp.
* print out monitor field -- the name of the system that did the
measurement -- in all json objects. previously, only "trace" and
"tracelb" measurements printed that field.
* do not leak IP4 raw sockets, triggered with use of -O raw in ping
and trace.
* trace: add -O back to conduct traceroutes with decreasing TTL values.
this requires use of -m ttl option.
* trace: when -N > 1 is used on a path with a loop, update json to
show path until loop condition was met, rather than on the first
occurrence of an address involved in a loop.
* trace: emit traceroute flags in json output.
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Merge tag 'x86-urgent-2026-04-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar:
- Fix kexec crash on KCOV-instrumented kernels (Aleksandr Nogikh)
- Fix Geode platform driver on-stack property data use-after-return
bug (Dmitry Torokhov)
* tag 'x86-urgent-2026-04-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/platform/geode: Fix on-stack property data use-after-return bug
x86/kexec: Disable KCOV instrumentation after load_segments()
lint: remove temporary code to identify floating point bug
On sparc64, SoftFloat 2a invoked undefined behavior, returning wrong
results. The code added here didn't trigger, as the ATF_SH environment
variable was not set in the real test run.
See tests/lib/libc/t_long_double.c for more specialized tests to
pinpoint the exact problem.
