stand: Force disable RETPOLINE for boot loaders
Boot loaders do not require speculative execution protection, and may be
too large if enabled.
Reported by: Shawn Webb
Reviewed by: dim, imp
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D56068
(cherry picked from commit 61f78130c2f3a6abaa70bd66d6d6974060fb3d04)
kqueue_fork_copy_knote(): zero kn_knlist for the copy before calling knlist_add()
Reported by: pho, dhw
Sponsored by: The FreeBSD Foundation
(cherry picked from commit aab1ef4527f1b0935add3e8dba9e928e0623376f)
tunefs: Better fix for arm64 alignment issues
Rather than trust that the compiler will lay out the stack frame the
way we expect it to, use a union to force the correct alignment.
MFC after: 1 week
Fixes: 616f47f176c3 ("tunefs: Fix alignment warning on arm64")
Reviewed by: kevans, mckusick
Differential Revision: https://reviews.freebsd.org/D56245
(cherry picked from commit 8244dd326265867293b2286efc3d571f06ef0dab)
tunefs: Fix pointer arithmetic
While here, remove a bogus const which has been there for years.
MFC after: 1 week
Reported by: ivy@
Fixes: 1b83e8a3f840 ("Constify string pointers.")
[5 lines not shown]
Fix default for .MAKE.SAVE_DOLLARS
NetBSD make defaults this to "yes",
bmake defauts it to "no" to retain the traditional behavior.
The default is dealt with in bmake's Makefile but that does not
address boot-strap.
For now, just change the ifdef in main.
PR: 294436
fmax.3: Add caveat for going beyond C std requirements
libm's fmax and fmin family of functions treat +0.0 as greater than
-0.0. This is not required by the C standard, so the user may not see
this behaviour due to compiler optimization.
PR: 294214
Reviewed by: fuz
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D56230
(cherry picked from commit 7764e9ca28a9702aed4ba7391e055ec2fcf35c41)
ifconfig: Fix printf on geneve for 32-bit architectures
Replace uint64_t type with uintmax_t in printf to fix warnings
on 32-bit architectures.
Reported by: Jenkins
Fixes: 688e289ee904 ("ifconfig: Add support for geneve")
Differential Revision: https://reviews.freebsd.org/D55184
sysutils/ansible-sshjail: Fix at runtime with latest ansible
Import patch from upstream Pull request to allow it to work properly
with new ansible release.
Obtained from: https://github.com/austinhyde/ansible-sshjail/pull/46
ports-mgmt/pkg_rmleaves: Update 20231217 => 20260412
Changelog:
* Show at most 250 leaf packages at a time (over multiple dialogs if needed)
to stay within ARG_MAX kernel limit for command line arguments to bsddialog.
* Support for the very old FreeBSD pkg_delete package manager is now deprecated
and will be removed completely in next release.
Port changes:
* Pet portfmt: add newline PLIST_FILES.
* Switch to PORTVERSION.
PR: 294435
See also: 294368
Reported by: Alexander Wittig <alexander at wittig.name> (maintainer)
Reported by: Cy Schubert <cy at FreeBSD.org>
Approved by: osa, vvd (mentors)
MFH: 2026Q2
release: remove Oracle Cloud Infrastructure build targets
Oracle's previous support is no longer available to the project.
Repeated attempts to find a sponsor within Oracle's cloud business
have not been successful.
The last published official images are from 15.0-RELEASE.
https://marketplace.oracle.com/app/freebsd-release
Relnotes: yes
Sponsored by: SkunkWerks, GmbH
Differential Revision: https://reviews.freebsd.org/D56360
MFC after: 3 days
arm64: mte: add system register definitions
Add system register and bit field definitions for Memory Tagging
Extension (MTE) in ARMv8.5.
Reviewed by: andrew
Sponsored by: Arm Ltd
Signed-off-by: Harry Moulton <harry.moulton at arm.com>
Co-authored-by: Andrew Turner <andrew at FreeBSD.org>
Differential Revision: https://reviews.freebsd.org/D55945
arm64: Handle changing self-referential DMAP pages
Support changing the property of a DMAP page that holds it's own page
table entry.
Because we need to perform a break-before-make sequence to change the
properties of pages a page that also holds it's own page table entry
will fault in the make part of the sequence.
Handle this by mapping the page with a temporary mapping as we already
do when demoting a superpage.
Reviewed by: kib
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D55943
arm64: Add a cmap page to pmap
When modifying mappings in pmap we may need to perform a
break-before-make sequence. This creates an invalid mapping, then
recreates it with the changes.
When modifying DMAP mappings we may be changing the mapping that
contains its own page table then after breaking the old entry we are
unable to create the new entry.
To fix this create a map that can be used & won't be affected by the
break-before-make sequence.
Reviewed by: kib
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D56306
arm64: mte: configure initial state for system registers
The fields in SCTLR_EL1 and HCR_EL2 for enabling MTE are set, and if the
ID_AA64PFR1_EL1 register shows MTE is present, the GCR_EL1 register is
also configured, and the two TFSR registers which hold pending tag check
faults are cleared.
Reviewed by: andrew
Sponsored by: Arm Ltd
Signed-off-by: Harry Moulton <harry.moulton at arm.com>
Differential Revision: https://reviews.freebsd.org/D55946
