Revert "lib{c,sys}: normalize export of openat, setcontext, and swapcontext"
I put the symbols in the wrong file (should have been
lib/libc/sys/Symbol.map), added a duplicate pdfork entry due to a botch
rebase, and there seems to be a issue with gcc13/binutils not exposing
the symbols so revert the whole thing while I debug.
This reverts commit ee632fb9eb4a060a4087a7f5425bfe36e65cda61.
kasan: fix false-positive kasan_report upon thread reuse
In fork1(), if a thread is reused and thread_alloc_stack() is not
called, mark the reused thread's kstack pages clean in the KASAN shadow
buffer.
Sponsored by: Juniper Networks, Inc.
MFC after: 3 days
Reviewed by: markj
Differential Revision: https://reviews.freebsd.org/D44875
bpf: Make BPF interop consistent with if_loop
The pseudo_AF_HDRCMPLT check is already being done in if_loop and
just needed to be ported over to if_ic, if_wg, if_disc, if_gif,
if_gre, if_me, if_tuntap and ng_iface. This is needed in order to
allow these interfaces to work properly with e.g., tcpreplay.
PR: 256587
Reviewed by: markj
MFC after: 2 weeks
Pull Request: https://github.com/freebsd/freebsd-src/pull/876
install: Fix a compiler warning when bootstrapping
Fixes: 4336161cc9c6 ("install: Don't skip syncing in the common case.")
Reviewed by: imp, des
Differential Revision: https://reviews.freebsd.org/D44866
expand.1: Fix markup for the '-t' option
When viewing the manpage the '-t' option is shown as follows
-t -Sm tab1, tab2, ..., tabn Sm
with the markup '\&Sm' included within '.It Fl t', which doesn't
makes any sense.
So just remove it.
PR: 274897
MFC after: 3 days
adduser: Overhaul.
Most importantly:
* Make local variables local.
* Use `$()` instead of backticks.
* Avoid unsafe use of `-a` and `-o` operators in `test` expressions.
* Remove a hack intended to ease the transition from Perl 22 years ago.
MFC after: 1 week
Reviewed by: allanjude
Differential Revision: https://reviews.freebsd.org/D44863
ldconfig: use little-endian hints file on all architectures
Remove the test for building on a big-endian architecture, which
preserved the previous default of creating the ELF hints file in
native byte-order of the respective architecture.
Support for little-endian hints files has been added to the
run-time linker and the pkg command.
This is a step towards architecture independent little-endian hints
files, but support for big-endian hints files shall only be removed
from the run-time linker (and ldconfig and pkg) when the last release
that defaulted to hints files in host-byte has been declared EOL.
Reviewed by: kib
Tested by: tuexen
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D44734
ldconfig: small optimization
Swap which side of a comparison is byte-swapped by be32toh()
on little-endian architectures.
The be32toh() macro just returns the operand and big-endian
architectures and returns it byte-swapped on little-endian
architectures.
When operating on a constant argument, the compiler can perform
the swap operation at build time instead of swapping the data
read from the hints file at run time.
Reviewed by: kib
Tested by: tuexen
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D44734
snd_hda: Add the full Intel Meteor/Arrow/Lunar Lake HD Audio PCI IDs
This is based off the Linux file sound/hda/intel-dsp-config.c.
Tested on: Lenovo Thinkbook 16 G6+ IMH
MFC after: 3 days
Reviewed by: markj, christos
Differential Revision: https://reviews.freebsd.org/D44777
Sponsored by: Postgres Professional
(cherry picked from commit 1dd1a696c58fb275aa0e01666d57861eeb51878d)
snd_hda: fix "duplicated free" on module unloading
This is trivial fix of hdacc_detach to avoid duplicated free on snd_hda
unloading.
The first try of detaching (kldunload) may results into "device busy" error,
but codec->fgs is freed by detach. Second try attempts to free codec->fgs again
and system panicks.
Here is example:
pcm0: unregister: channel pcm0:virtual:dsp0.vp0 busy (pid 3428)
pulseaudio[3428] [oss] module-oss.c: DSP shutdown.
pcm0: detached
hdaa0: detached
panic: Duplicate free of 0xfffff80412ee7d20 from zone 0xfffffe006bc0ba00
(malloc-32) slab 0xfffff80412ee7fc8(105)
cpuid = 6
time = 1712999565
[24 lines not shown]
snd_hda: fix "duplicated free" on module unloading
This is trivial fix of hdacc_detach to avoid duplicated free on snd_hda
unloading.
The first try of detaching (kldunload) may results into "device busy" error,
but codec->fgs is freed by detach. Second try attempts to free codec->fgs again
and system panicks.
Here is example:
pcm0: unregister: channel pcm0:virtual:dsp0.vp0 busy (pid 3428)
pulseaudio[3428] [oss] module-oss.c: DSP shutdown.
pcm0: detached
hdaa0: detached
panic: Duplicate free of 0xfffff80412ee7d20 from zone 0xfffffe006bc0ba00
(malloc-32) slab 0xfffff80412ee7fc8(105)
cpuid = 6
time = 1712999565
[24 lines not shown]
snd_hda: Add the full Intel Meteor/Arrow/Lunar Lake HD Audio PCI IDs
This is based off the Linux file sound/hda/intel-dsp-config.c.
Tested on: Lenovo Thinkbook 16 G6+ IMH
MFC after: 3 days
Reviewed by: markj, christos
Differential Revision: https://reviews.freebsd.org/D44777
Sponsored by: Postgres Professional
(cherry picked from commit 1dd1a696c58fb275aa0e01666d57861eeb51878d)
acpi_battery: avoid divide-by-zero when no devices have capacity info
On laptops with builtin batteries, disconnecting the battery may show up
as a battery without any capacity information. (The theory is that one
is disconnecting the cells but the electronics identifying the battery
are still connected.) As a result, the loop over all batteries in
acpi_battery_get_battinfo results in total_lfcap == 0.
So, just check that total_lfcap is non-zero to avoid a division by zero
(triggerable by sysctl hw.acpi.battery).
Reported by: Stefano Marinelli
Tested by: Stefano Marinelli
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D44818
(cherry picked from commit 2e850b832f5d2adb9b230d191277d67c00caaab9)
14.1: update stable/14 to -PRERELEASE
This marks the start of the FreeBSD 14.1 release cycle; the stable/14
tree is now in "code slush".
Developers are encouraged to prioritize fixing bugs (and/or merging bug
fixes from HEAD) over new features at this time. Commit approval from
re@ is not required but if new features introduce problems they may be
removed from the release.
Approved by: re (implicit)
ice(4): Update copyright year to 2024
Signed-off-by: Eric Joyner <erj at FreeBSD.org>
MFC after: 3 days
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D44003
iflib: Add subinterface interrupt allocation function
The ice(4) driver will add the ability to create extra interfaces
that hang off of the base interface; to do that the driver requires
a method for the subinterface to request hardware interrupt resources
from the base interface.
Signed-off-by: Eric Joyner <erj at FreeBSD.org>
MFC after: 3 days
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D39930
iflib: Add sysctl to request extra MSIX vectors on driver load
Intended to be used with upcoming feature to add sub-interfaces, since
those new interfaces will be dynamically created and will need to have
spare MSI-X interrupts already allocated for them on driver load.
This sysctl is marked as a tunable since it will need to be set before
the driver is loaded since MSI-X interrupt allocation and setup is
done during the attach process.
Signed-off-by: Eric Joyner <erj at FreeBSD.org>
MFC after: 3 days
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D41326
Update sys.dirdeps.mk set default DEP_*
Even at level 0 it is handy to default DEP_*
used by Makefile.depend* to aid the first include if
in a leaf dir.
Reviewed by: stevek
sound: Remove obsolete DV_F_* flags
The ISA sound drivers that used them are retired.
Last reference of DV_F_DRQ_MASK and DV_F_DUAL_DMA:
716924cb4832ea0a440daf09913a06f3166f243e ("Retire snd_sbc ISA sound card
driver")
Last reference of DV_F_DEV_MASK and DV_F_DEV_SHIFT:
5126e5eeeb5e07ceef3c809452a8c9f508b2d4d1 ("Retire snd_mss ISA sound card
driver")
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Reviewed by: markj, emaste
Differential Revision: https://reviews.freebsd.org/D44858
