Fix qemu-system-hppa -kernel netbsd for newer qemu and seabios version 16
which passes in the 5th argument the kernel start address. Use this to
detect this boot method and not assume it's bootapi version 3.
While I'm here don't bother storing the pdc entry point as it's not used
before pdc_init which gets it from PAGE0.
Add gscan(4), a driver for USB to CAN bus adapters.
This driver supports the Geschwister Schneider USB to CAN adapter, and
clones supported by the open-source candleLight firmware.
Add gscan to evbarm GENERIC (which already supports CAN family and the
sunxican(4) driver by default), and to amd64 ALL.
viaide(4): Add support for VIA VT6415/VT6330 single-channel IDE controllers.
Beyond adding the usual identification code, several adjustments were required:
1) Introduced 'single_channel` to set 'nchannels` to 1 for this controller.
2) Added 'APO_IDECONF_ALWAYS_EN` definition and the 'no_ideconf` flag to mimic
enabled channel bits, as this controller's enable chip register is unset.
Applied the same to VT6410, following OpenBSD and Linux, since some
controllers are known to not set this register as well.
3) Combined all VIA controllers identified by PCI ID (not ISA bus) using switch
fallthrough, as they currently share the same UDMA setting. Consequently,
the VX900 name printing was moved to the device description and adjusted
to better reflect the device.
4) Moved setting interface bits for RAID controllers under the RAID capability
check, enabling the above fallthrough and paving the way for support of other
RAID-capable controllers in upcoming changes.
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Revert to previous.
Based on information and discussion on source-change-d from isaki@
Many thanks for the explination.
(currently compile tested only).
Compiler support for buggy early revision 68LC040s.
This is the assembler support part of PR mac68k/#13078.
It makes possible (with userland and programs built with the patched binutils)
to use fpu eulation flawlessly.
Enabled by default but can be turned off with the "-mno-lcfix" switch passed to gas(1).
some cleanup:
- remove code to initialize a DAC that HCRX doesn't have
- decode / explain some more magic numbers
add more comments describing what we do and why
libpthread: Fix signature of _sys_paccept symbol for paccept(2).
This is not, in fact, an alias for accept4(2): it has an extra
argument for a signal mask to restore while sleeping.
It would be nice if we had a .h file which could check the signature
in both definition and use, but that might be tricky to arrange.
PR lib/59240: POSIX.1-2024: cancellation point audit
pthread_cancel(3): Use _Atomic consistently with C11 atomics.
Should fix clang build:
/home/source/ab/HEAD-llvm/src/lib/libpthread/pthread.c:1264:8: error: address argument to atomic operation must be a pointer to _Atomic type ('volatile unsigned int *' invalid)
(atomic_load_relaxed(&self->pt_cancel) &
^ ~~~~~~~~~~~~~~~~
/home/source/ab/HEAD-llvm/src/lib/libpthread/pthread.c:74:2: note: expanded from macro 'atomic_load_relaxed'
atomic_load_explicit(p, memory_order_relaxed)
^ ~
/home/builds/ab/HEAD-llvm/amd64/202504020240Z-dest/usr/include/clang-13.0/stdatomic.h:121:30: note: expanded from macro 'atomic_load_explicit'
#define atomic_load_explicit __c11_atomic_load
PR lib/59134: POSIX-1.2024: pthread_setcancelstate must be
async-signal-safe
Release 2025b - 2025-03-22 13:40:46 -0700
Changes to code
'zic -l TIMEZONE -d . -l /some/other/file/system' no longer
attempts to create an incorrect symlink, and no longer has a
read buffer underflow. (Problem reported by Evgeniy Gorbanev.)
tests/rump/rumpkern/t_vm: Re-enable test as xfail.
We do, after all, have a way to mark a test as expecting a crash,
namely, with atf_tc_expect_signal(SIGABRT, ...). Also cite the PR
while here.
It is unclear to me what the bug in the test is. Is it supposed to
get the page via uobj->uo_pager->pgo_get (perhaps in turn via
uvm_obj_wirepages) instead of uvm_pagealloc? This should be
explained more clearly in the message (or just fixed).
PR kern/55945: rump/rumpkern/t_vm:busypage fails since early December
