lockf: Avoid spinning when operating on an fd
When operating on a file descriptor, acquire_lock() would ignore the
flags argument and always operate in non-blocking mode, resulting in
unnecessary busy-looping.
PR: 294832
MFC after: 1 week
Reviewed by: markj
Differential Revision: https://reviews.freebsd.org/D56722
(cherry picked from commit d90513ea85693da0ca5955173609f4e81e38ae16)
lockf: Avoid spinning when operating on an fd
When operating on a file descriptor, acquire_lock() would ignore the
flags argument and always operate in non-blocking mode, resulting in
unnecessary busy-looping.
PR: 294832
MFC after: 1 week
Reviewed by: markj
Differential Revision: https://reviews.freebsd.org/D56722
(cherry picked from commit d90513ea85693da0ca5955173609f4e81e38ae16)
lockf: Avoid spinning when operating on an fd
When operating on a file descriptor, acquire_lock() would ignore the
flags argument and always operate in non-blocking mode, resulting in
unnecessary busy-looping.
PR: 294832
MFC after: 1 week
Reviewed by: markj
Differential Revision: https://reviews.freebsd.org/D56722
(cherry picked from commit d90513ea85693da0ca5955173609f4e81e38ae16)
sysutils/prokshy: New port: Small and lightweight bhyve agent
prokshy is a small and lightweight script that uses unixexec to
exchange data through the special character file (/dev/vtcon/prokshy)
created by virtio_console(4). This script is designed to "standardize"
the way a command is executed from the host into the virtual machine.
The host connects to the unix(4) socket created by bhyve(8) and
then sends a command, a space, and then the data (or the command’s
argument). prokshy doesn’t care about the argument format: you can
use netstring, JSON, base64, or any other format that can be sent
for the command you’ve created. That’s the other advantage of
prokshy: it allows you to implement a "command," making it truly
flexible.
WWW: https://github.com/DtxdF/prokshy
ichsmb: add Ice Lake-LP (0x34a3) and Ice Lake-N (0x38a3) SMBus device IDs
Add PCI device IDs for two Ice Lake PCH SMBus controller variants:
- 0x34a3 (Ice Lake-LP), previously listed as the generic "Ice Lake" entry (ID_ICELAKE), renamed to ID_ICELAKELP for clarity.
- 0x38a3 (Ice Lake-N), a separate PCH variant not previously supported.
Reviewed by: adrian
Differential Revision: https://reviews.freebsd.org/D56732
certctl: Unstickify (un)trusted certificates
Ever since certctl was rewritten in C, the rehash command has reingested
TRUSTDESTDIR / UNTRUSTDESTDIR in addition to TRUSTPATH / UNTRUSTPATH.
This seemed like a good idea at the time but was, in retrospect, a
mistake, as it means a (un)trusted certificate remains (un)trusted
forever (or at least until it expires) even if it is removed from
(UN)TRUSTPATH. Among other issues, it causes ports QA to fail for any
port that either installs certificates or depends on a port that does.
Although this behavior was undocumented, the change may surprise users
who have added certificates manually, so update the manual page to point
it out and add prominent warnings to the trust and untrust commands.
PR: 290078
MFC after: 1 week
Reviewed by: kevans, bcr
Differential Revision: https://reviews.freebsd.org/D56617
