Commit d7eec79b70 overlooked the fact that
nvlist_find(DATA_TYPE_STRING) does not provide a nul-terminated string.
Fix the leak a different way.
Fixes: d7eec79b70 ("makefs: Plug a memory leak")
Linux reads MISC_FEATURES_ENABLES to manage the CPUID faulting feature
(undocumented in the Intel SDM, but documented in 323850-004 (Intel
Virtualization Technology FlexMigration Application Note). Since bhyve
doesn't emulate this feature, we always return 0. Neither does bhyve
support the MONITOR/MWAIT fault bit also in this MSR (which is
documented in the sdm), so always return 0.
Sponsored by: Netflix
Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D36602
Also remove the out-parameter of pci_xhci_find_stream(), since it's
unused by all callers.
MFC after: 1 week
Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D37118
clang warned that "client_ver" can be left uninitialized. This change
causes the new connection to be dropped if a version string is not
presented.
MFC after: 1 week
Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D37117
devmatch is useful on standalone machine but not on jails.
Put devinfo(8) and libdevinfo there too.
Differential Revision: https://reviews.freebsd.org/D36229
It's not really useful in a jail or in a mdroot or even if a users
wants to do a full zfs machine.
Reviewed by: mckusick
Differential Revision: https://reviews.freebsd.org/D36227
- Use unsigned types for all arithmetic. Use a new signed variable for
holding the return value of pread() and pwrite().
- Handle short I/O from pwrite().
MFC after: 1 week
- Rename the global cores/sockets/threads to cpu_cores/sockets/threads.
This way, num_vcpus_allowed() doesn't shadow them.
- The global maxcpus is unused, remove it for the same reason.
MFC after: 1 week
This addresses a compiler warning arising from the fact that bhyve
needs to cast away a const qualifier in order to call free().
No functional change intended.
Reviewed by: jhb
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D37099
In case of device reset or not configured - features_negotiated is not
set, calling calling pci_vtnet_neg_features is wrong and resume gets
"Segmentation fault".
Reviewed by: markj
Sponsored by: vStack
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D36244
- Qualify unexported symbols with "static".
- Drop some unnecessary and incorrect casts.
- Avoid arithmetic on void pointers.
- Avoid signed/unsigned comparisons in loops which use nitems() as a
bound.
No functional change intended.
MFC after: 1 week
- Include headers containing prototypes for exported functions.
- Initialize all fields of the extended translation table.
- Qualify an unexported translation table as static.
- Fix error handling for a read(2).
- Fix some style bugs.
No functional change intended.
MFC after: 1 week
If the admin creates more CTL ports than kern.cam.ctl.max_ports, then
adding some will fail. If he then removes some ports and does
"service ctld reload", he would expect that the new ports would get
added in the newly-freed port space. But they don't, because ctld
assigned them port numbers during their first creation attempts.
Fix this bug by removing newly created ports from ctld's internal list
if the kernel rejects them for any reason. That way, a subsequent
config reload will attempt to add them again, possibly with new port
numbers.
MFC after: 2 weeks
Sponsored by: Axcient
Reviewed by: jhb, mav
Differential Revision: https://reviews.freebsd.org/D36974
These are emitted in at least two kmods, and kldxref prints a warning.
While here, remove the unneeded local variable 'val'.
Reviewed by: jrtc27, imp, emaste
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D37038
The Dragonfy Mail Agent (dma) can be used with mailwrapper as a
replacement for sendmail(8)
Even if mailwrapper and sendmail are disabled from the build but
dma is not create all the expect symlinks on mailwrapper and make
mailwrapper a symlink to dma, the same way it was done before when
mailwrapper is disabled by sendmail was not.
Discussed with: emaste
Add VM_EXITCODE_IPI to permit returning unhandled IPIs to userland.
INIT and STARTUP IPIs are now returned to userland. Due to backward
compatibility reasons, a new capability is added for enabling
VM_EXITCODE_IPI.
Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D35623
Sponsored by: Beckhoff Automation GmbH & Co. KG
fetchmissingdists naturally sets BSDINSTALL_DISTDIR to a directory in
the new filesystem that it can write fetched distfiles to. As a result,
BSDINSTALL_DISTSITE was incorrectly set to the scratch space on /mnt for
the call to distfetch when grabbing local distfiles, and it would
subsequently fail.
Switch to using the copy of BSDINSTALL_DISTDIR that we stashed off
coming into fetchmissingdists; this one is in-fact set to the path where
the local distfiles are stored.
Patch suggested by jrtc27.
Reported and tested by: Daniel O'Connor <darius dons net au>
MFC after: 1 week
During discussions with someone that was doing NFS-over-TLS
development for Solaris, we had a concern that the server might
become overloaded after rebooting, due to a large number of
TLS handshake requests from clients.
To alleviate this potential problem, this patch modifies rpc.tlsservd
so that it supports the "-N/--numdaemons" command line option,
which specifies that up to RPCTLS_SRV_MAXNPROCS (currently defined
as 16 in the patch) may be started.
When there are multiple daemons, one is selected by the patched kernel
in a round-robin fashion, to serve a TLS handshake request.
The man page update will be done in a future commit.
Reviewed by: emaste, karels
Differential Revision: https://reviews.freebsd.org/D35886
Whilst reboot(8) will block whilst it runs, shutdown(8) does not,
daemonizing instead. This means that we must wait after running it,
otherwise we will exit and cause the system to attempt to go multi-user
in parallel with the shutdown daemon killing init. With the new
multi-console support in the installer, runconsoles will immediately
kill this daemon, racing with the daemon being able to signal init as
desired, and I have seen this race be lost in QEMU with a single CPU. In
the past this wasn't such an issue, since shutdown's daemon puts itself
in a new session group immediately after fork (and the parent doesn't
wait until that has happened, so whilst there's technically a race
condition in there where it could receive a SIGHUP from the death of the
parent's session leader, in practice this is very unlikely to be hit.
This means that the only consequence of this oversight before was that
you might get the beginnings of more console output on the way to
multi-user and thus the console would look a little confusing.
Reviewed by: gjb
Fixes: e4505364c0 ("release/rc.local: Provide option to shutdown after installation complete")
Fixes: a09af1b7fd ("bsdinstall release: Start installer on multiple consoles")
Differential Revision: https://reviews.freebsd.org/D36879
On the receive socket, recvmsg() and poll()/select() is called.
Therefore, CAP_EVENT is needed in addition to CAP_RECV..
While there, check the socket for readbility before calling recvmsg().
Reviewed by: markj@
MFC after: 3 days
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D36878
