Merge commit 26bf39cdba0b from llvm-project (by Jessica Clarke):
[ELF][PowerPC] Don't assume TOC pointer is valid in IPLT entries (#207555)
Unlike normal PLT entries, IPLT entries can be called indirectly even
when in PIEs/DSOs, and so there's no guarantee on what's in the TOC
pointer register at that time. Therefore we must emit variants of the
existing code that work without it, whether r12-relative (playing the
same role as MIPS's $25) in the same number of instructions, or first
retrieving PC in an i386-like manner, being careful not to clobber LR.
On 32-bit PowerPC even direct calls to IPLT entries face the same issue,
since we'd use the TOC base of the resolver, which may not be the same
as the caller, even within the same object.
Normal canonical PLTs still look broken on 64-bit PowerPC as they use
the TOC pointer register too, and similarly on 32-bit PowerPC for PIEs.
We should probably treat these cases the same as PIE on i386 (except
including PDEs for 64-bit PowerPC), where it's an error due to the use
of %ebx in PLT entries.
[7 lines not shown]
Merge commit cbf48349e3e1 from llvm-project (by Jessica Clarke):
[NFC][ELF][PPC64] Pass address not offset to writePPC64LoadAndBranch (#212275)
Every caller currently subtracts the TOC base in its argument, so move
that into common code inside writePPC64LoadAndBranch. This will also
allow a different computation to be used in some cases in a future
commit.
Note that offset is now unsigned not signed; even previously, all
arguments were uint64_t, and all uses are unsigned, so making it signed
doesn't make much sense.
MFC after: 1 week
pthread_cond_timedwait.3: use .Fo/.Fc for long arguments list
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D58463
libthr/thread/thr_cond.c: some style
Also use bool for the 'cancel' argument for cond_wait_common().
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D58463
_umtx_op.2: document the CVWAIT_UMTX_TIME flag for the UMTX_OP_CV_WAIT_UC request
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D58463
umtx_op(2): add the CVWAIT_UMTX_TIME flag for the UMTX_OP_CV_WAIT_UC request
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D58463
mknod.2: update the man page
State that FIFOs can be created, document the requirement that
dev must be zero then. Mention whiteouts.
PR: 297082
Reviewed by: emaste
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Differential revision: https://reviews.freebsd.org/D58478
sound: Propagate error value from dsp_make_dev()
It is better to propagate it to pcm_register(), and later to the device
drivers, than to simply ignore it and return ENXIO.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
nfs_commonkrpc.c: Handle NFSERR_DELAY for Sequence correctly
Unlike RFC5661 (the original NFSv4.1 RFC), RFC8881 specifies
that a NFS4ERR_DELAY reply to the SEQUENCE operation requires
a reply using the same slot/sequence#.
This patch fixes handling of this case, so it conforms to
RFC8881.
Reported by: J. David (j.david.lists at gmail.com)
Tested by: J. David (j.david.lists at gmail.com)
MFC after: 1 week
krb5: Install profile.h again
Commit 1876de606eb8 exposed missing symbols that the port security/krb5
installed that the base system did not install. Part of the solution
was to make libprofile.so private (not libprofile.a) just as the port
does, Red Hat Enterprise Linux does, and as installing MIT KRB5 by hand
does. The actual fix for this was to put symbols and their corresponding
functions into the correct librarires, i.e. libkrb5.so and othes, just
as the port, Red Hat, and manually installed via tarball do.
Unfortunately INTERNALLIB disables the include of bsd.incs.mk and the
install of header files. This is still needed to install profile.h into
/usr/include (just as the port installs it into ${LOCALBASE}/include
and RHEL installs it in /usr/include). This commit fixes this by
installing profile.h into /usr/include from the krb5/include Makfile.
Reported by: fluffy
Tested by: fluffy
Reviewed by: fluffy
[3 lines not shown]
beinstall: Avoid chrooting into new world
The new world may use system calls that are not in the currently-running
kernel, so we cannot chroot into the new environment to run `make
installworld`, `etcupdate`, etc. Partially revert commit 16702050ac95
("beinstall: perform pre-installworld steps") and switch back to using
DESTDIR for installworld and so on.
Reported by: olivier
Reviewed by: olivier
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D50682
(cherry picked from commit 7fde3e62231ac397a779e4fef729908c5ef6f53a)
mt76: update script to to deal with 7921 and 7925 flavors
Update the mt76/zzz_fw_ports_fwget.sh script to set fwget to download
mt7921 and mt7925 rather than the these days non-existent mt792x flavor.
Sponsored by: The FreeBSD Foundation
MFC after: 30 days
Differential Revision: https://reviews.freebsd.org/D57242
fwget: update MediaTek firmware listings to match ports
Update fwget(8) to download wifi-firmware-mt76-kmod-mt7921, and
wifi-firmware-mt76-kmod-mt7925 firmware packages instead of the
no longer available mt792x version.
Add another PCI vendor to recognize ITTIM IDs for mt7921-based
MediaTek cards.
(bz reduced the license in the ittim file to an SPDX tag and updated
the commit message, given this is only half the work from the review)
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D57242
rc.subr: Fix premature return from wait_for_pids
Use pwait's new -r option to wait until the target processes have not
only terminated, but also been reaped.
PR: 293183
MFC after: 1 week
Sponsored by: Klara, Inc.
Sponsored by: NetApp, Inc.
Reviewed by: markj
Differential Revision: https://reviews.freebsd.org/D58391
pwait: Test the new -r option
Test that pwait without -r reports a process as soon as it terminates,
while pwait with -r does not report it until it has been reaped.
MFC after: 1 week
Sponsored by: Klara, Inc.
Sponsored by: NetApp, Inc.
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D58385
pwait: Add a SIGINFO handler
On SIGINFO, print a space-separated list or remaining processes to
standard error.
MFC after: 1 week
Sponsored by: Klara, Inc.
Sponsored by: NetApp, Inc.
Reviewed by: kib, markj
Differential Revision: https://reviews.freebsd.org/D58386
pwait: Optionally wait until process is reaped
If the new -r option is specified, wait until the target process not
only terminates but is reaped.
MFC after: 1 week
Sponsored by: Klara, Inc.
Sponsored by: NetApp, Inc.
Reviewed by: kib, markj
Differential Revision: https://reviews.freebsd.org/D58314
kqueue: Add NOTE_REAP
Add a NOTE_REAP event for EVFILTER_PROC which provides a notification
when the process is reaped.
MFC after: 1 week
Sponsored by: Klara, Inc.
Sponsored by: NetApp, Inc.
Reviewed by: kib, markj
Differential Revision: https://reviews.freebsd.org/D58313
rc.d: fix lockd and statd flags processing after scvj
The documented flags are named differently than the script name, this
requires special handling of the flags.
The Service Jails feature requires the handling of the variable to be
differently than it was initially. The change back then did not work,
which resulted in the flags to be ignored.
This commit fixes the issue in head. This affects 15.0 and 15.1 too.
PR: 296233
Reported by: Robert Blayzor <rblayzor at inoc.net>
Tested by: Robert Blayzor <rblayzor at inoc.net>
Fixes: f99f0ee14e3af81c2 - rc.d: add a service jails config to all base system services
MFC after: 1 month
MFC to: 15-stable
(cherry picked from commit d05d60e958bca778ea193932facb026c48d7ca0b)
libsysdecode: decode combined Netlink message flags
Change sysdecode_nlm_flag() to decode Netlink message flags as a
bitmask instead of looking up a single flag value. This correctly
prints combinations of NLM_F_* flags while preserving any unknown
bits in hexadecimal.
Reported by: androvonx95 <androvonx95 at tutamail.com>
Reviewed by: kp
Signed-off-by: Ishan Agrawal <iagrawal9990 at gmail.com>
Sponsored-by: Google LLC (GSoC 2026)
libsysdecode: use local sysdecode.h
Replace <sysdecode.h> with "sysdecode.h" so local builds use the in-tree header
in lib/libsysdecode instead of a stale installed copy in /usr/include, avoiding
build failures after updating sysdecode.h.
Signed-off-by: Ishan Agrawal <iagrawal9990 at gmail.com>
Sponsored-by: Google LLC (GSoC 2026)
Reviewed by: kp
Pull-Request: https://github.com/freebsd/freebsd-src/pull/2338
xhci: Fix packet xfer larger than 64kb
Previously, multiple frames of xfers are split into many tds. In the
refactor process, we forget to consider this. The td builder is already
allocate with enough numbers of tds. What we need to do is to fill the
normal trbs for muiltiple tds when building trbs.
PR: 297053
Tested by: phk, oleglelchuk at gmail.com
Fixes: e0b235ecd4fa ("xhci: Refactor xhci_generic_setup code")
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D58465
mkimg: Add ms-basic-data alias for GPT
While preparing GPT-schemed RaspberryPi images for the NanoBSD
Reimagined GSoC 2026 project, a discrepancy was identified between
mkimg(1) and gpart(8) regarding Microsoft Basic Data partitions (GUID
!ebd0a0a2-b9e5-4433-87c0-68b6b72699c7).
Currently, mkimg(1) relies on the MBR-centric name "ntfs" to identify
this partition type under the GPT scheme. Conversely, gpart(8)
identifies this type as "ms-basic-data".
To allow automation scripts (such as those consuming from gpart backup)
to use a common partition type across tools, add ALIAS_MS_BASIC_DATA as
a valid alias.
This is part of a larger effort to avoid a custom, MBR-based image
generation logic for embedded SoCs like the Raspberry Pi, standardizing
on GPT layouts across all supported FreeBSD embedded devices.
[5 lines not shown]
