Per recent discussions on arch@ and at the BSDCan developer summit, we
are considering removing support for 32-bit platforms (in some form)
for 15.0 (at the earliest). A final decision on what will ship in
15.0 will be made closer to the release of 15.0. However, we should
communicate the potential deprecation in 14.0 to provide notice to
users.
This commit adds a warning during boot on 32-bit kernels that they are
deprecated and may be removed in 15.0. More details will be included
in a followup commit to RELNOTES.
Reviewed by: brooks, imp, emaste
Differential Revision: https://reviews.freebsd.org/D41163
This is the list of changes since last release, taken from the release
notes of Chelsio Unified Wire 3.18.0.1.
Version : 1.27.4.0
Date : 07/05/2023
=======================================
Fixes
-----
BASE:
- Handle 40G to 100G cable change.
- Avoid unnecessary i2c read.
=======================================
Obtained from: Chelsio Communications
Sponsored by: Chelsio Communications
MFC after: 1 week
Just ignore the first line of the usbdevs file. And stop recording what
the usbdevs* files were generated from. It's said '$FreeBSD$' for years
now...
Sponsored by: Netflix
This has been off by one in the FreeBSD drivers as far back as I've
looked. Emperically HW and SW emulations I have available don't seem to
mind. Noticed while debugging other issues.
MFC after: 3 days
As in commit 9051987e40 for amd64, support up to 1024 CPU cores.
arm64 hardware with more than 256 CPU cores is currently available and
will become increasingly common over FreeBSD 14's lifetime.
PR: 269572
Reviewed by: andrew
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D41319
It is a simple RTC found in some Arm SoCs, e.g. the Arm Juno.
Reviewed by: manu
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D41267
While here make it only probe if the node is directly under the root
one. If it's not it's likely a device node named 'firmware' and not the
firmware group we're interested in.
Suggested by: jhb
Sponsored by: Beckhoff Automation GmbH & Co. KG
Disable TSO on lem(4) and em(4) until a ring stall can be debugged.
I am not able to reproduce the issue on lem(4) but disabling there in
abundance of caution in case the issue is not specific to em(4).
Reported by: grog
When remapping a MSI-X vector, we would always return ENOENT, even if
successful. This didn't really matter, as the sole caller of
BUS_REMAP_INTR also didn't check for errors.
Return 0 if there's no error, so that we can start handling (or at least
warning about) actual failures.
Reviewed by: jhb
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D41449
EARLY_AP_STARTUP was introduced in 2016 (commit fdce57a042) with note:
As a transition aid, the new behavior is moved under a new
kernel option (EARLY_AP_STARTUP). This will allow the option
to be turned off if need be during initial testing. I hope to
enable this on x86 by default in a followup commit ...
It was enabled by default, but became effectively mandatory (on x86)
some time later. Move it to DEFAULTS to avoid an unbootable system if
the option is left out of a custom kernel configuration file.
Reported by: wollman
Reviewed by: jhb
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D41352
As uncovered by e3ba0d6add we are copying lots of irrelevant options
from the listener to an accepted socket, even those that aren't relevant
to a non-listener, e.g. SO_REUSE*, SO_ACCEPTFILTER. Stop doing that
and provide a fixed opt-in list for options to be inherited. Ideally
we shall not inherit anything at all. For compatibility inherit a set
of options that are meaningful for a non-listening socket of a protocol
that can listen(2).
Differential Revision: https://reviews.freebsd.org/D41412
Fixes: e3ba0d6add
When attempting to use vlan interface the correct GID
wasn't created due to incorrect ifp validation.
The problem was introduced in
3e142e0767 ('ofed: Mechanically convert to IfAPI)
Signed-off-by: Bartosz Sobczak bartosz.sobczak@intel.com
Signed-off-by: Eric Joyner <erj@FreeBSD.org>
PR: 273043
Sponsored by: Intel Corporation
Reviewed by: jhibbits@, erj@
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D41426
The MSG_CTRUNC flag of the msg_flags member of the message header is
set uppon successful completition if the control data was truncated.
Upon return from a successful call msg_controllen should contain the
length of the control message sequence.
Fixes: 0eda2cea
MFC after: 1 week
It looks Linux recvmsg allows msg_controllen size less then CMSG_SPACE
buffer, at least for case with one cmsghdr. Glibc misc/tst-scm_rights
test succed on Ubuntu 23.04
Fixes: 67116c69 "linux(4): Fix control message size calculation"
MFC after: 1 week
Richard Lowe notes in PR 170267 IXGBE_LE32_TO_CPUS was previously
directly defined as le32dec() which is a pure function but the shared
code is expecting an in place conversion.
In SVN r282289 its assignment was removed altogether.
There was some deliberation in the PR on what to define this as, we
just need to do the update in place which is easy enough.
The uintptr_t casts in the shared code were from a DPDK sync and are
unwanted with our new ixgbe_osdep.h implementation.
PR: 170267
Reported by: Richard Lowe <richlowe@richlowe.net>
MFC after: 1 week
If there is a compatible string it likely means that the firmware needs
a dedicated driver (like on RPI*).
PR: 273087
Tested-by: Mark Millard <marklmi26-fbsd@yahoo.com>
Sponsored by: Beckhoff Automation GmbH & Co. KG
Fixes: fdfd3a90b6 ("ofw: Add a ofw_firmware driver")
On 64bit, there is a 4-byte hole in struct vdso_timekeep32 after
tk_current, if the structure is not packed. This is due to the MD
th_x86_pvc_last_systime being 64bit.
Change amd64 VDSO_TIMEHANDS_MD32 to not use uint64_t, replace it with
pair of uint32_t, as it is done for all other members.
PR: 273085
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
A UFS/FFS snapshot file is identified with the SF_SNAPSHOT
flag to identify it as a snapshot. This flag needs to be
set before setting some of its block pointers to the special
values BLK_SNAP and BLK_NOCOPY. If the snapshot creation fails
and we call VOP_REMOVE(), the SF_SNAPSHOT flag will let the
remove routine know that the special block pointer values need
to be rolled back before attempting deletion of the file.
Also ensure that an fsck is required after setting superblock
values in the ffs_checkcgintegrity() routine.
Reported-by: Peter Holm
Tested-by: Peter Holm
MFC-after: 1 week
Sponsored-by: The FreeBSD Foundation
