The argument is a void * so there's no need to cast it to caddr_t.
Update documentation to match function decleration.
Reviewed by: freqlabs
Obtained from: CheriBSD
MFC after: 1 week
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D27093
Similar to r366897, this uses the .incbin directive to pull in a
firmware file's contents into a .fwo file. The same scheme for
computing symbol names from the filename is used as before to maximize
compatiblity and not require rebuilding existing .fwo files for
NO_CLEAN builds. Using ld -o binary requires extra hacks in linkers
to either specify ABI options (e.g. soft- vs hard-float) or to ignore
ABI incompatiblities when linking certain objects (e.g. object files
with only data). Using the compiler driver avoids the need for these
hacks as the compiler driver is able to set all the appropriate ABI
options.
Reviewed by: imp, markj
Obtained from: CheriBSD
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D27579
- Use [u]intptr_t casts to convert pointers to integers.
- Change IS_ERR* to return bool instead of long.
Reviewed by: manu
Obtained from: CheriBSD
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D27577
Start with a slightly modified version of the SVN commit template, to
allow developers to experiment. This will be updated in the future as
our process and techniques evolve.
This can be installed by copying or symlinking into the .git/hooks/
directory.
Feedback from: cem, jhb
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D27633
Since we do not own the session lock, a parallel killjobc() might
reset s_leader to NULL after we checked it. Read s_leader only once
and ensure that compiler is not allowed to reload.
While there, make access to t_session somewhat more pretty by using
local variable.
PR: 251915
Submitted by: Jakub Piecuch <j.piecuch96@gmail.com>
MFC after: 1 week
luacheck rightfully complains that i is unused in the show-module-options
loop at the end (it was used for some debugging in the process).
We've added a new pager module that's compiled in, so declare that as an
acceptable global.
This effectively dumps everything lualoader knows about to the console using
the libsa pager; that particular lua interface was added in r368591.
A pager stub implementation has been added that just dumps the output as-is
as a compat shim for older loader binaries that do not have lpager. This
stub should be moved into a more appropriate .lua file if we add anything
else that needs the pager.
This is just a minor optimization, but it's sensitive. This gives an improvement of 30-50 kpps.
Reviewed by: kp, markj, glebius, lutz_donnerhacke.de
Approved by: vmaffione (mentor)
Sponsored by: vstack.com
Differential Revision: https://reviews.freebsd.org/D27382
Add capability to SPIBUS to have child device with IRQ.
For example many ADC chip have a dedicated pin to signal "data ready"
and the host can just wait for a interrupt to go out and read the result.
It is the same code as in R282674 and R282702 for IICBUS by Michal Meloun
Submitted by: Oskar Holmund <oskar.holmlund@ohdata.se>
Differential Revision: https://reviews.freebsd.org/D27396
Remove the exynos SoC support, this haven't been updated in a while,
isn't present in GENERIC and nobody is motivated to resurect it.
Differential Revision: https://reviews.freebsd.org/D24444
Third-party code tests for strerror_l(3) without specifying
_POSIX_SOURCE, and then expects that the function is prototyped with
_POSIX_SOURCE set to 200112.
Reported and tested by: antoine
Sponsored by: The FreeBSD Foundation
MFC after: 13 days
Enforce the requirement that the RX callback cannot be called after a reset until the features have been negotiated.
This fixes a race condition where the receive callback is called during a device reset.
Reviewed by: vmaffione, grehan
Approved by: vmaffione (mentor)
Sponsored by: vstack.com
Differential Revision: https://reviews.freebsd.org/D27381
Now that sparc64 has been removed, there are no kernels built with
support for the VTOC8 partitioning scheme by default. Remove the option
from the installer, as it is unsupported on all installer images
produced by re@.
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D27641
The existing logic is nice in theory, but in practice freebsd-update will
not preserve the timestamps on these files. When doing a major upgrade, e.g.
from 12.1-RELEASE -> 12.2-RELEASE, pwd.mkdb et al. appear in the INDEX and
we clobber the timestamp several times in the process of packaging up the
existing system into /var/db/freebsd-update/files and extracting for
comparisons. This leads to these files not getting regenerated when they're
most likely to be needed.
Measures could be taken to preserve timestamps, but it's unclear whether
the complexity and overhead of doing so is really outweighed by the marginal
benefit.
I observed this issue when pkg subsequently failed to install a package that
wanted to add a user, claiming that the user was removed in the process.
bapt@ pointed to this pre-existing bug with freebsd-update as the cause.
PR: 234014, 232921
Reviewed by: bapt, emaste
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D27635
This is the final half of splitting r358153 in two, in order to avoid a build
system bugs and being able to merge an earlier change to previous releases.
Add a note to UPDATING to avoid people building from very old systems from
having issues with mergemaster
MFC after: 3 days (only 12-stable)
Differential Revision: https://reviews.freebsd.org/D23621
Although it is not often needed, the nfscbd(8) should be running when
NFSv4 mounts are done if callback functionality is required.
Callback functionality is required for the NFSv4 server to issue
delegations or pNFS layouts.
This patch adds nfscbd to the mountcritremote's REQUIRED line
to ensure it is started before NFS mounts specified in /etc/fstab
are done.
Reviewed by: 0mp
Differential Revision: https://reviews.freebsd.org/D27506
We're looking for file content differences, so ask the question of git
more directly. This helps a lot, saving tens of thousands of fork()s,
when the builder and editor see different stat() results (e.g., UIDs),
as they might with containers.
Submitted by: Nathaniel Wesley Filardo <nwf20@cl.cam.ac.uk>
Reviewed by: bdrewery, emaste, imp
Obtained from: CheriBSD
MFC after: 3 days
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D27646
refcount_acquire_if_not_zero returns true on saturation.
The case of 0 is handled by looping again, after which the originally
found pointer will no longer be there.
Noted by: kib
Current way, hardcoded value plus heuristic is not conform to the PCI(e)
specification and it fails on systems where MSI-X bar is not initialized by
BIOS/ACPI (many arm or arm64 systems for example).
Instead, use the standard PCI(e) capability for determining of
MSIX table bar address.
MFC after: 3 weeks
Differential Revision: https://reviews.freebsd.org/D27265
One of the disadvantages of our current busdma code is the fact that
we process the bounced buffer in a page-by-page manner. This means that
the short (subpage) buffer allocated across page boundaries is bounced
to 2 separate pages.
This suboptimal behavior is consistent across all platforms and can be
related to (probably unimplementable or incompatible with bouncing)
BUS_DMA_KEEP_PG_OFFSET flag.
Therefore, allocate one additional page to be fully comply with this
requirement.
Discused with: markj
PR: 251018
Only for the arches that provide user-mode TLS.
PR: 251651
Requested by: yuri
Discussed with: emaste, jilles, tijl
Sponsored by: The FreeBSD Foundation
Differential revision: https://reviews.freebsd.org/D27495
MFC after: 2 weeks
- Use a uintptr_t cast to get the virtual address of a pointer in
USB_P2U() instead of a ptrdiff_t.
- Add offsets to a char * pointer directly without roundtripping the
pointer through a ptrdiff_t in USB_ADD_BYTES().
Reviewed by: imp, hselasky
Obtained from: CheriBSD
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D27581
The sense_ptr thing is quite broken. As near as I can tell, the
driver tries to copyout to a physical address rather than whatever
user address the sense buffer should be copied to. It is not
immediately obvious what user address the sense buffer should be
copied to.
Reviewed by: imp
Obtained from: CheriBSD
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D27578
