These are based on definitions added to binutils' libctf. Specifically:
- Type IDs are now encoded in 32 bits rather than 16, changing the
layout of ctf_type_t, ctf_array_t, ctf_member_t and ctf_lmember_t.
- Type info is encoded in 32 bits rather than 16. The type "kind" is
extended from 5 bits to 6, and the type "vlen" is extended from 10
bits to 25.
The main upside is that we remove the current limit, imposed by CTFv2,
of 2^{15} distinct types in the main kernel executable. Other limits,
such as that on the number of elements in an enum, imposed by the vlen
limit, are also raised.
This change adds v2 and v3 flavours of macros and type definitions which
differ between the two versions. Compatibility is preserved for now by
having generic names refer to the v2 definitions, so, e.g., ctf_type_t
is still a v2 type.
No functional change intended.
Reviewed by: Domagoj Stolfa
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D34360
Use sys/ctf.h to provide various definitions required to parse the CTF
header. No functional change intended.
Reviewed by: Domagoj Stolfa, emaste
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D34359
Use it instead of the existing ctf.h from OpenSolaris. This makes it
easier to use CTF in the core kernel, and to extend the CTF format to
support wider type IDs.
The imported ctf.h is modified to depend only on _types.h, and also to
provide macros which use the "parent" bit of a type ID to refer to types
in a parent CTF container.
No functional change intended.
Reviewed by: Domagoj Stolfa, emaste
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D34358
To help with switching to a vdso sigtramp switch to passing through the
sigcode function when entering a signal. This ensures the return address
is within the function.
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33690
The new dev.netmap.max_bridges sysctl tunable can be set in
loader.conf(5) to change the default maximum number of VALE
switches that can be created. Current defaults is 8.
MFC after: 2 weeks
Symptom: when a single extmem memory region is provided to netmap
multiple times, for multiple interfaces, the memory region is
never released by netmap once all the existing file descriptors
are closed.
Fix the relevant condition in netmap_mem_drop(): release the memory
when the last user of netmap_adapter is gone, rather then when
the last user of netmap_mem_d is gone.
MFC after: 2 weeks
__sfvwrite() advances the pointer before calling fflush. If fflush()
fails, it is not enough to roll back inside it, because we cannot know
how much was advanced by the caller.
Reported by: Peter <pmc@citylink.dinoex.sub.org>
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Fixes: 86a16ada1e
Despite the buffer taken from cache or free list, it still can be
locked, due to 'lockless lookup' in getblkx() potentially operating on
the freed buffers. The lock is transient, but prevents the use of
LK_NOWAIT there for the goal of neutralizing WITNESS.
Just use LK_NOWITNESS.
Reported and tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Specify -lprivatecbor and -lprivatefido2 in OpenSSH's configure.ac, and
pass -I paths to libcbor and libfido2's contrib src location.
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D34440
Full CCB header overwrites made frees go into wrong zones, causing
kernel panics. Instead of copying full header use xpt_setup_ccb(),
since the only field I see used from all the header is target_id.
PR: 262263
Add _XOPEN_SOURCE_EXTENDED to use curses' get_wch() and to avoid a
building error after next "bsddialog 0.2" import.
Approved by: bapt (mentor)
Differential Revision: https://reviews.freebsd.org/D34419
If we can't determine the TSC frequency using CPU registers, we need to
give a chance for Hyper-V drivers to register a timecounter (during
SI_SUB_HYPERVISOR) since an emulated 8254 might not be available.
Thus, split probe_tsc_freq() into early and late stages, and wait until
the latter to attempt calibration using a reference clock.
Fixes: 84369dd523 ("x86: Probe the TSC frequency earlier")
Reported and tested by: khng, Shawn Webb
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D34444
As in commit c3d830cf7c, we should finalize CPU identification before
probing the TSC frequency.
Fixes: 84369dd523 ("x86: Probe the TSC frequency earlier")
Reported by: khng
A function that returns with no value is a different thing from a
function that doesn't return at all. Those are two orthogonal
concepts, commonly confused.
pthread_create(3) expects a pointer to a start routine that has a
very precise prototype:
void *(*start_routine)(void *);
However, other thread functions, such as kernel ones, expect:
void (*start_routine)(void *);
Providing a different one is incorrect, and has only been working
because the ABIs happen to produce a compatible function.
We should use '_Noreturn void', since it's the natural type, and
then provide a '_Noreturn void *' wrapper for pthread functions.
For consistency, replace most cases of __NORETURN or
__attribute__((noreturn)) by _Noreturn. _Noreturn is understood
by -std=gnu89, so it should be safe to use everywhere.
Ref: https://github.com/openzfs/zfs/pull/13110#discussion_r808450136
Ref: https://software.codidact.com/posts/285972
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Co-authored-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
Closes#13120
The previous commit (56429daea2) that updated the driver included a
bug where a variable was undefined when ALTQ was enabled; this fixes
that issue to declare the missing variable. This wasn't caught before
because we don't use ALTQ, and so it fell on the Jenkins CI's LINT
builds to catch it.
Signed-off-by: Eric Joyner <erj@FreeBSD.org>
Reported by: Jenkins CI
MFC after: 3 days
MFC with: 56429daea2
Sponsored by: Intel Corporation
Before this, /all/ numerical properties 1 (ZFS_PROP_CREATION,
ZPOOL_PROP_SIZE, VDEV_PROP_CAPACITY) would be non-fixed and
/all/ numerical properties 5 (ZFS_PROP_COMPRESSRATIO,
ZPOOL_PROP_HEALTH, VDEV_PROP_PSIZE) would be 8-wide
Realistically, this doesn't appear to be much of a problem
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes#13125
In commit 6fa5bf0832 the pr(1) related code in diff was moved around,
but some part of the indentation was messed up, and one line was
duplicated. Remove the duplicated line, and fix up the indentation.
Reviewed by: bapt
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D34398
time() is now implemented using clock_gettime(2) instead of
gettimeofday(2).
Reviewed by: debdrup
Fixes: 358ed16f75 Use clock_gettime(CLOCK_SECOND)
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D34438
This change enables the user to control 2.5G and 5G autonegotiation
speeds via advertise_speed sysctl for X550T devices. Due to reported
interoperability issues with switches, 2.5G and 5G speeds will not be
advertised by default.
Signed-off-by: Piotr Pietruszewski <piotr.pietruszewski@intel.com>
Co-authored-by: Krzysztof Galazka <krzysztof.galazka@intel.com>
Tested by: gowtham.kumar.ks@intel.com
MFC after: 3 days
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D26245
This patch adds checks of a VF link state provided by PF via mailbox
API. Such change enables the PF to disable a VF administratively.
Since command needed by the PF to control the VF is introduced in
mailbox api version 1.2, this patch also bumps supported mailbox api
version to 1.2.
Co-authored-by: Krzysztof Galazka <krzysztof.galazka@intel.com>
Reviewed By: kbowling@
Tested by: lukasz.szczepaniak@intel.com
MFC after: 3 days
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D32004
- Adds FW logging support
- Once enabled, this lets the firmware print event and error messages
to the log, increasing the visibility into what the hardware is
doing; this is useful for debugging
- General bug fixes
- Adds inital DCB support to the driver
- Notably, this adds support for DCBX to the driver; now with the
fw_lldp sysctl set to 1, the driver and adapter will adopt a DCBX
configuration sent from a link partner
- Adds statistcs sysctls for priority flow control frames
- Adds new configuration sysctls for DCB-related features: (VLAN) user
priority to TC mapping; ETS bandwidth allocation; priority flow
control
- Remove unused SR-IOV files (until support gets added)
Signed-off-by: Eric Joyner <erj@FreeBSD.org>
Tested by: jeffrey.e.pieper@intel.com
MFC after: 3 days
MFC with: 213e91399b, e438f0a975
Relnotes: yes
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D34024
- Use the standard *_flags variable for additional flags.
- Style: do not create unnecessary variables
- Do not set the defaults in the service script. This is what
/etc/defaults/rc.conf is for.
- Do not set additional flags via commands_args. ggated_flags are
already included in the final invocation. See rc.subr(8) for details.
- Document the meaning of ggated_config in /etc/defaults/rc.conf.
Approved by: eugen (src)
Fixes: c068632981 Add ggated rc script
Differential Revision: https://reviews.freebsd.org/D34439
Summary:
Some targets are not responding to the FLOGI in point-to-point topology,
If the pt2pt discovery is done, Ignore the FLOGI failure.
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D34422
This was meant to read `basic`, rather than a duplicate of `f_flag`. It
is largely irrelevant, though, as atf_test_case mostly just makes
sure that the proper functions are defined.
Sponsored by: Klara, Inc.
This code was not touched when all other user-space sleep functions were
switched to sbintime_t and decoupled from hardclock. When it is possible,
convert supplied times into sbinuptime to supply directly to msleep_sbt()
with C_ABSOLUTE. This provides the timeout resolution of few microseconds
instead of 2 milliseconds, plus avoids few clock reads and conversions.
Reviewed by: vangyzen
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D34163
This reduces the size of diffs required to support different values of
vnsz2log. In CheriBSD, kernels for CHERI architectures have vnodes
larger than 512 bytes and require a value of 9.
Reviewed by: mjg
Obtained from: CheriBSD
Sponsored by: University of Cambridge, Google, Inc.
Differential Revision: https://reviews.freebsd.org/D34418
Update man pages given auto-loading is now enabled by default and
no user configuration is needed to load the driver.
Also note that the iwlwifi driver will appear the first time in 13.1-R.
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Relnotes: yes
