The configured timeout of 30s is a bit too low for a couple of tests
which create 4+ VNET jails when running tests in parallel and with
kernel sanitizers enabled. There's no reason to have custom timeouts,
just use the default.
MFC after: 1 week
Add a microsecond conversion helper to complement the existing
bintime2ns(). The body mirrors bintime2ns().
This will be used by an upcoming eventlog(9) framework as well as
the TCP code in upcoming changes.
Approved by: gallatin, tuexen
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D56972
Reported by: Yuxiang Yang, Yizhou Zhao, Ao Wang, Xuewei Feng, Qi Li, and Ke Xu from Tsinghua University using GLM-5.1 from Z.ai
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D56976
When EARLY_PRINTK is used in a realm environment, the UART physical
address must be in the unprotected address space. The resulting
physical address will not generally fit in an immediate, so use a
literal instead.
Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D56600
When in a realm:
- Mappings with mode VM_MEMATTR_DEVICE and VM_MEMATTR_DEVICE_NP are
unprotected
- Imported busdma buffers in protected memory are always bounced
- If EARLY_PRINTK is in use, the UART physical address must be in the
unprotected address space
Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D56599
Detect the presence of the Realm Services Interface (RSI). This detection is
performed early in bootup; PSCI initialisation has been moved to initarm() to
faciliate this.
Reviewed by: andrew
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D56598
In Arm CCA we need to find all memory to protect it. This needs to find
all memory, ignoring any excluded memory to protect it from the host.
Add physmem_all that reads all physical memory regions.
Co-developed-by: Andrew Turner <andrew@> (writing tests & commit message)
Sponsored by: Arm Ltd
Unprotected allocations are intended to be accessible outside of the current
VM on systems such as Arm CCA.
Reviewed by: markj
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D56518
"bsdinstall script" will now do a pkgbase installation by default. The
system components to install can be specified in the COMPONENTS
variable, and have the same names as those used in the interactive
installer. bsdinstall will still do a legacy distset installation if
DISTRIBUTIONS is defined in the installerconfig file.
MFC: 1 week
PR: 290375
Sponsored by: ConnectWise
Reviewed by: ziaee, ivy, jduran
Differential Revision: https://reviews.freebsd.org/D56717
Add the hifive-fsbl, hifive-bbl, and xbootldr aliases to mkimg(1).
Add the xbootldr alias to geom(4), and thus gpart(8).
The "hifive" partition types are defined and used by various RISC-V SBCs
for locating firmware.
"xbootldr", or the Extended Boot Loader Partition is defined here:
https://uapi-group.org/specifications/specs/boot_loader_specification/
Reviewed by: emaste, markj, mhorne
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D56784
u-boot/opensbi determines the ethernet MAC address from ROM and passes
it to the OS in the device tree. This change sets the correct MAC
address from this source. This prevents the eqos class driver from
generating random MAC addresses at each boot.
Tested on Starfive VisionFive 2, riscv64 SBC.
Reviewed by: mhorne
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D56782
This reverts commit ce33f96fcf.
It turns out that doing it this way did indeed prevent backwards
movement of timestamps, however it also lead to an ever increasing
error, eventually yielding timestamps hundreds or thousands of
seconds in the future.
Back this out until we can come up with a solution that prevents
backards timestamps and also avoids accumulating error.
Sponsored by: Netflix
When we have multiple aggregators, the link state should reflect the
state of the active aggregator.
This change was prompted by a script pruning 10GbE interfaces from an
lacp bundle with 100GbE interfaces. Mixing speeds like this creates multiple
aggregators. When the last 10GbE interface was removed, lagg0 would loose
link because the current aggregator's port count would drop to 0, even
though the 100GbE aggregator had active ports. This left the system in a
hard to diagnose state where lagg0 reported "active", but all outgoing
IP traffic was dropped, due to the RT_LINK_IS_UP() check noticing lagg0's
if_link_state was marked as down.
Reviewed by: zlei
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D56579
Support for RISC-V IOMMU spec v1.0.1 (ratified)
https://github.com/riscv-non-isa/riscv-iommu
Supports translation for PCI devices only.
Supports 1 or 2-level device-directory-table (DDT).
Supports SV39 and SV48 virtual memory system (on per-device basis).
Supports both "standard" and "extended" device-context (DC) structure.
Supports "bypass" mode to disable translation for a particular device.
Supports WSI (Wire-Signalled Interrupts) only.
This includes both PCI-bus and FDT attachment drivers.
Note in case of PCI-bus attachment, interrupts are not available. In this
case no error report is provided in case of translation fault. Otherwise
interrupts are not needed.
Differential Revision: https://reviews.freebsd.org/D55922
Just so it isn't so long. Changing now before the API freezes, after
discussion with olce@.
While here, improve the wording in the comments for power transitions
and sleep types a bit.
Reviewed by: olce
Approved by: olce
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D56953
- Add shell_escape() helper to safely escape shell arguments
- Apply shell_escape to all user-controlled values in shell commands:
adduser (usershow, useradd, lock, primary_group, groups)
addgroup (groupshow, groupadd, members)
exec_change_password (usermod)
settimezone (tzsetup root and timezone)
install_package (pkg package names)
- Escape double quotes in hostname when writing rc.conf.d/hostname
- Add missing 'local' declaration for resolvconf_command in nameservers()
- Escape interface name in resolvconf -a command
- Change open_resolvconf_conf() from 'w' to 'a' mode to prevent
data loss when nameservers() is called multiple times
- Clean up stale resolvconf.conf at the start of each boot
(skip on postnet to preserve config written by first call)
MFC After: 1 day
* do not require just only ip6 proto for flow-id opcode in ipfw(8).
ipv6-icmp, tcp, udp should be fine too.
* fix off-by-one bug leading to out-of-bounds read.
* apply IPV6_FLOWLABEL_MASK before comparison in flow6id_match(),
so flow-id opcode will match a specified flow label. No need to
take protocol version and traffic class into account.
* add the test to verify that opcode is working correctly.
Reviewed by: pouria
Obtained from: Yandex LLC
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D56869
- speaker(4) was recently modernized to lock the driver per-playback
instead of per-open. Update the man page to explain this change.
- added a reference to MML and SMX in the historical context to make
it easier for users to find additional documentation online.
Signed-off-by: Raphael Poss <knz@thaumogen.net>
Reviewed by: ziaee
Closes: https://github.com/freebsd/freebsd-src/pull/2183
These are two single-pair Ethernet (SPE) variants that run at 10 Mbps.
10BASE-T1S has automotive origins and supports multiple nodes on up to
25m of cable. 10BASE-T1L is intended for building and industrial
automation and supports long-distance point to point links of over 1km.
Reviewed by: kbowling
Differential Revision: https://reviews.freebsd.org/D56952
Make sleep type names clearer and more consistent, and allow space for
something like "os_hibernate" once that gets added to FreeBSD.
Reviewed by: jaeyoon, olce, markj
Approved by: jaeyoon, olce, markj
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D56920
This and the E3000 are both handled by the r8169 driver in Linux, and
reportedly this is infact just a straight re-brand of the RTL8126.
Tested by: "Sinetek" on Discord
Reviewed by: adrian
Differential Revision: https://reviews.freebsd.org/D56917
Mark assembly files as not requiring executable stacks.
This still leaves linux32_vdso.so without a .note.GNU-stack section in
the gcc build for now.
Reviewed by: imp, kib
Differential Revision: https://reviews.freebsd.org/D56894
Set the ifp variable as soon as soft_c becomes available
so that interface statistics can be incremented.
PR: 295129
Reported by: Robert Morris <rtm@lcs.mit.edu>
Fixes: e44d2e941e ("if_geneve: Add Support for Geneve ...")
There are situations where nothing from sys/cdefs.h is needed except for
the declaration braces. More, the other facilities from sys/cdefs.h
might unnecessarly pollute the namespace.
Reviewed by: markj, imp
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D56889
The source sweep is not going to happen.
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D56611
to indicate non-empty vnode knote list. Use it instead of
VN_KNLIST_EMPTY() and guard note activations with it.
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D56611
From the PR:
The attached diff implements the inverse square root function, i.e,
rsqrt(x) = 1 / sqrt(x). Exhaustive testing of the float version
suggests that it is correctly rounded in round-to-nearest for all
test values in the range [0x1p-127,0x1p126].
Exhaustive testing of rsqrt and rsqrtl cannot be done, but 1100M
values of x for rsqrt and 400M values for rsqrtl were tested. All
tested values were correctly rounded.
I do not have access to LD128 (i.e., IEEE 128-bit floating point)
hardware, so the implementation of rsqrtl() is untested.
The following is a summary of changes to source code.
* lib/msun/Makefile:
. Add s_rsqrt.c and s_rsqrtf.c to COMMON_SRCS.
. For non-53-bit long double targets, add s_rsqrtl.c to COMMON_SRCS.
. Add MLINKS for rsqrt.3, rsqrtf.3, and rsqrtl.3 to sqrt.3.
* lib/msun/Symbol.map:
. Add rsqrt, rsqrtf, and rsqrtl to the Symbol map for shared libm.so.
* lib/msun/man/sqrt.3:
. Update the sqrt.3 manual page to include information for rsqrt[fl].
. Note, these function come from ISO C23 (and IEEE-754 2008).
* lib/msun/src/math.h:
. Add prototypes for new functions.
* lib/msun/src/math_private.h:
. Add _SPLIT, _FAST2SUM, _SLOW2SUM, _XADD, _MUL, and _XMUL
macros to perform type-type arthimetic (i.e., float-float).
* src/s_rsqrt.c:
. New file with the implementation of 'double rsqrt(double)'.
. For 53-bit long double targets, add a weak reference for rsqrtl.
* src/s_rsqrtf.c:
. New file with the implementation of 'float rsqrt(float)'.
* src/s_rsqrtl.c
. New file with the implementation of 'long double rsqrt(long double)'.
Note, the LD80 version uses bit twiddling and LD128 version is a
straight C language implementation. The LD128 is untested due to
lack of hardware.
PR: 295089
MFC after: 1 week
for MacOSX partial compatibility, defined as O_PATH | O_NOFOLLOW.
fstat(2) and freadlink(3) works on the resulting file descriptors,
but reads on the regular file do not.
More complete but more hackish version was developed but deemed too
hackish.
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Differential revision: https://reviews.freebsd.org/D56365
Mark Johnston