Doug Moore [Mon, 21 Aug 2023 17:28:51 +0000 (12:28 -0500)]
pctrie: change for vm_radix compatibility
Restructure parts of pctrie code to make it more compatible with the
needs of vm_radix code.
1. End passing function pointers for memory management.
By breaking insertion into two functions, the call for allocating
memory can happen at the top level and be inlined, rather than
happening via an function pointer to a memory allocator.
By changing the remove function slightly, freeing of memory, when
necessary, can happen at the top level and be inlined.
By turning the reclamation code into two functions, one for starting
iteration over to-be-freed nodes and the other continuing it, all the
freeing can happen at the top level and be inlined.
2. Offer a version of remove that does not panic and returns the freed
value (or NULL).
3. Offer a 'replace' operation, to replace one leaf with another that
has the same key.
These are three of the roadblocks that prevent code sharing between
pctrie and vm_radix code.
It is modelled after aligned_alloc(3). Most importantly, to free the
allocation, __crt_free() can be used. Additionally, caller may specify
offset into the aligned allocation, so that we return offset-ed from
alignment pointer.
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D41150
The current version of LinuxKPI lacks support for "page pool" which
needs enhancing and updating a decade or so old shortcut mapping
struct page directly to struct vm_page.
Complement the driver to make compile on FreeBSD
using LinuxKPI with changes covered by #ifdef (__FreeBSD__).
Add the module build framework but keep disconnected from the
build for now.
The current driver (or rather LinuxKPI) lacks support for some
"qcom" bits needed in order to get things working (as does ath11k).
There was interest by various people to enhance support further
for ath11k which will equally benefit ath12k.
Given the lack of full license texts on the files this is
imported under the draft policy for handling SPDX files (D29226)
and with approval for BSD-3-Clause-Clear. [1]
Approved by: core (jhb, 2023-05-11) [1]
MFC after: 20 days
Bjoern A. Zeeb [Wed, 17 May 2023 20:21:14 +0000 (20:21 +0000)]
ath10k: specifically mark a debug workaround for an early firmware crash
During the last import a (debug) workaround to avoid an early firmware
crash was imported. In order to remember and to separate it from
upstream sources put it under #ifdef
Bjoern A. Zeeb [Tue, 16 May 2023 22:07:53 +0000 (22:07 +0000)]
LinuxKPI: 802.11: update compat code for updated drivers
Adjust and add structs, fields, functions to make more modern versions
of LinuxKPI based wireless drivers (based on wireless-testing (
wt-2023-06-09, wt-2023-07-24, and later)) compile.
Some of these changes can only be applied once all drivers get
updated to not break the old versions currently in the tree.
Mark those changes with __FOR_LATER_DRV_UPDATE for now and flip the
switch at a later point.
Sponsored by: The FreeBSD Foundation
MFC after: 20 days
Ed Maste [Sun, 20 Aug 2023 19:16:54 +0000 (15:16 -0400)]
ssh: fix OpenSSH 9.4 regression with multiplexed sessions
Upstream commit message:
upstream: fix regression in OpenSSH 9.4 (mux.c r1.99) that caused
multiplexed sessions to ignore SIGINT under some circumstances.
Reported by / feedback naddy@, ok dtucker@
rtld: unlock bind lock when calling into crt __pthread_distribute_static_tls method
The method might require resolving and binding symbols, which means
recursing on the bind lock. It is safe to unlock the bind lock,
since we operate on the private object list, and user attempting to
unload an object from the list of not yet fully loaded objects caused
self-inflicted race.
It is similar to how we treat user' init/fini methods.
Reported by: stevek
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Val Packett [Sun, 20 Aug 2023 09:53:32 +0000 (12:53 +0300)]
Add atopcase, the Apple HID over SPI input driver
The driver provides support for Human Interface Devices (HID) on
Serial Peripheral Interface (SPI) buses on Apple Intel Macs
produced in 2015-2018.
The driver appears to work more stable after installation of Darwin OSI
in acpi(4) driver.
To install Darwin OSI insert following lines into /boot/loader.conf:
hw.acpi.install_interface="Darwin"
hw.acpi.remove_interface="Windows 2009, Windows 2012"
Dmitry Salychev [Sun, 18 Jun 2023 15:03:24 +0000 (17:03 +0200)]
dpaa2: Clean up channels in separate tasks
Each channel gets its own DMA resources, cleanup and "bufferpool"
tasks, and a separate cleanup taskqueue to isolate channels operation
as much as possible to avoid various kernel panics under heavy network
load.
As a side-effect of this work, dpaa2_buf structure is simplified and
all of the functions to re-seed those buffers are gathered now in
dpaa2_buf.h and .c files; functions to work with channels are
extracted into dpaa2_channel.h and .c files as well.
Dmitry Chagin [Sun, 20 Aug 2023 07:36:31 +0000 (10:36 +0300)]
linux(4): Add a dedicated writev syscall wrapper
Adding a writev syscall wrapper is needed due to Linux family of write
syscalls doesn't distinguish between in kernel blocking operations
and always returns EAGAIN while FreeBSD can return ENOBUFS.
Dmitry Chagin [Sun, 20 Aug 2023 07:36:30 +0000 (10:36 +0300)]
linux(4): Add a writev syscall wrapper
Adding a writev syscall wrapper is needed due to Linux family of write
syscalls doesn't distinguish between in kernel blocking operations
and always returns EAGAIN while FreeBSD can return ENOBUFS.
Dmitry Chagin [Sun, 20 Aug 2023 07:36:29 +0000 (10:36 +0300)]
linux(4): Add a write syscall wrapper
Adding a write syscall wrapper is needed due to Linux family of write
syscalls doesn't distinguish between in kernel blocking operations
and always returns EAGAIN while FreeBSD can return ENOBUFS.
Dmitry Chagin [Sun, 20 Aug 2023 07:36:28 +0000 (10:36 +0300)]
linux(4): Modify write syscall to match Linux
Adding a write syscall wrapper is needed due to Linux family of write
syscalls doesn't distinguish between in kernel blocking operations
and always returns EAGAIN while FreeBSD can return ENOBUFS.
Colin Percival [Tue, 18 Jul 2023 02:29:20 +0000 (19:29 -0700)]
init_main: Switch from sysinit array to SLIST
This has two effects:
1. We can mergesort the sysinits instead of bubblesorting them, which
shaves about 2 ms off the boot time in Firecracker.
2. Adding more sysinits (e.g. from a KLD) can be performed by sorting
them and then merging the sorted lists, which is both faster than
the previous "append and sort" approach and avoids needing malloc.
Colin Percival [Tue, 18 Jul 2023 00:07:44 +0000 (17:07 -0700)]
Add <sys/queue_mergesort.h>
Thie file provides macros for performing mergesorts and merging two
sorted lists implemented by <sys/queue.h>. The mergesort operates
in guaranteed O(n log n) time and uses constant additional space:
3 or 4 pointers (depending on list type) and 4 size_t values. The
merge operates in guaranteed O(n + m) time and uses constant
additional space: 3 pointers.
Colin Percival [Mon, 17 Jul 2023 23:42:50 +0000 (16:42 -0700)]
queue.h: Define {LIST,TAILQ}_REMOVE_HEAD
The LIST and TAILQ structures have fast _REMOVE macros (since each
element has a pointer to the previous element); we implement the
_REMOVE_HEAD macros for them by simply finding the first element and
then removing it.
xhci: Add support for 64-bit DMA in generic XHCI controller driver
The XHCI controller on 64-bit SoCs need to use 64-bit DMA.
Add a quirk to tell the generic XHCI driver that 32-bit DMA needs
to be used, if there are any that may need to use 32-bit DMA only.
Reviewed by: andrew
Obtained from: Juniper Networks, Inc.
Michael Tuexen [Sat, 19 Aug 2023 10:35:49 +0000 (12:35 +0200)]
sctp: cleanup handling of graceful shutdown of the peer
Don't handle a graceful shutdown of the peer as an implicit signal
that all partial messages are complete. First, this is not implemented
correctly and second this should not be done by the peer. It is more
appropriate to handle this as a protocol violation.
Remove the incorrect code and leave detecting the protocol violation
and its handling in a followup commit.
Ed Maste [Sat, 19 Aug 2023 01:27:26 +0000 (21:27 -0400)]
Cirrus-CI: restore amd64-gcc12 build/test on main
The Cirrus-CI log length issue was addressed by commit 5f72ceb2c50d
("Cirrus-CI: for *-gcc12, build world with make -s"), and the failure
itself by commit 0c785f06020f ("Fix GoogleTest 1.14.0 import").
John Baldwin [Fri, 18 Aug 2023 20:04:33 +0000 (13:04 -0700)]
pcm: Turn SND_DECLARE_FILE into a no-op.
SND_DECLARE_FILE originally added lines to the output of /dev/sndstat
listing the $FreeBSD$ strings for individual files, but only if the
value of hw.snd.verbose was raised to 3. With the switch to Git these
strings became meaningless as they were now all identical and no longer
contained the path (which was implicitly included previously via the
keyword expansion).
This commit removes all of the infrastructure to support file version
strings from /dev/sndstat, but preserves the KPI/KBI by turning the
SND_DECLARE_FILE macro into a nop and changing the backing sysinit
functions into null functions and is suitable for merging to
stable/13.
A future commit will remove SND_DECLARE_FILE entirely.
Enji Cooper [Fri, 18 Aug 2023 11:28:13 +0000 (04:28 -0700)]
Fix GoogleTest 1.14.0 import
- Prune headers and tests no longer installed after the upgrade.
- Remove GoogleTest-related files when MK_GOOGLETEST == no.
- Disable `-Werror` with gcc to unbreak the gcc12 CI run with
`lib/googletest`. Any issues found by g++ will be filed
upstream and hopefully resolved in a future version.
- Remove clang -Werror issues which are resolved in version 1.14.0 to
avoid masking valid issues.
Bartosz Sobczak [Fri, 18 Aug 2023 18:14:33 +0000 (11:14 -0700)]
irdma(4): upgrade to 1.2.17-k
Update Intel irdma driver to version 1.2.17-k
Notable changes:
- pf-reset handling improvements, including fixes in communication with if_ice(4)
- avoid racing when handling various events
- adding sw stats sysctls
- hand over pe_criterr handling from ice(4) to irdma(4)
- debug prints adjustments
- fix crash after changes in irdma_add_mqh_ifa_cb
Dmitry Salychev [Fri, 18 Aug 2023 09:17:31 +0000 (11:17 +0200)]
sff: Add SFP driver (fdt-based draft)
This basic version of the driver obtains properties of the "sff,sfp"
compatible devices and implements a simple interface to provide an I2C
bus device for the rest of the drivers (e.g. to implement SIOCGI2C).
Both of the interface and driver are subjects for a further
generalization to be used in case of non-FDT and non-arm64 platforms.
Enji Cooper [Fri, 18 Aug 2023 12:15:14 +0000 (05:15 -0700)]
Update `make delete-old`
This change updates `make delete-old` to account for files installed by the
following options:
- MK_BSDINSTALL
- MK_DMAGENT
- MK_EXAMPLES
- MK_SENDMAIL
Enji Cooper [Fri, 18 Aug 2023 11:13:06 +0000 (04:13 -0700)]
Use proper convention for relative path linking
The change made in e835ee68e13361b841c983fa4a49dd6c19dcdec4 did not
follow the convention for relative path symlinks. Per the convention,
paths be prefixed with `${BINDIR}`, not `/bin/`. `${BINDIR}` can be
modified from the Makefile, on the command line, or in the
environment. This convention is the canonically correct way to do
things.
This follows the convention used in `bin/pkill/Makefile`,
`bin/timeout/Makefile`, etc.
Kyle Evans [Fri, 18 Aug 2023 04:05:55 +0000 (23:05 -0500)]
kern: osd: stop downsizing arrays when the last slot deregisters
It was noted in D41404 that these reallocations aren't actually
guaranteed to succeed, despite assertions to the contrary. We're
talking relatively small allocations, so just free up the individual
slot to be reused later as needed.
Note that this doesn't track the last active slot as of this moment, but
this could be done later if we find it's worth the complexity for what
little that would allow to be optimized (osd_call, slightly).
While we're here, fix the debug message that indicates which slot we
just allocated when we find an unused one; the slot # is actually one
higher than the index.
Bjoern A. Zeeb [Tue, 15 Aug 2023 20:29:03 +0000 (20:29 +0000)]
fwget: fix installing multiple firmware files
Remove quotes around the list of packages to install.
Otherwise pkg is only fed one argument which results in a
non-working solution:
pkg: No packages available to install matching 'wifi-firmware-ath10k-kmod wifi-firmware-mt76-kmod wifi-firmware-ath11k-kmod' have been found in the repositories
MFC after: 10 days
Reviewed by: manu
Differential Revision: https://reviews.freebsd.org/D41474
Remove confDH_PARAMETERS settings in favor of using sendmail's built-in
default which was added in sendmail 8.15.2 (the config line predates
that 8.15.2 feature). This also alleviates the need for admins
to create the DH parameters file if they opt to use Diffie-Hellman.
projects / FreeBSD / FreeBSD.git / log