The save/restore feature uses a unix domain socket to send messages
from bhyvectl(8) to a bhyve(8) process. A datagram socket will suffice
for this.
An added benefit of using a datagram socket is simplified code. For
bhyve, the listen/accept calls are dropped; and for bhyvectl, the
connect() call is dropped.
EPRINTLN handles raw mode for bhyve(8), use it to print error messages.
Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D28983
When the netdump host name fails to resolve, don't print errno, since
it's irrelevant. We might as well use a different exit status, too.
Sponsored by: Dell EMC Isilon
The current preference number were copied from IPv4 code,
assuming 500k routes to be the full-view. Adjust with the current
reality (100k full-view).
Reported by: Marek Zarychta <zarychtam at plan-b.pwste.edu.pl>
MFC after: 3 days
Initialization of the XTS key schedule was accidentally dropped
when adding AES-GCM support so all-zero schedule was used instead.
This rendered previously created GELI partitions unusable.
This change restores proper XTS key schedule initialization.
Reported by: Peter Jeremy <peter@rulingia.com>
MFC after: immediately
The example in the manual page of wg(4) for connecting to a
peer was missing the 'public-key' ifconfig(8) keyword and for the
addressed peer the port must be specified.
PR: 253866
Reported by: Sergey Akhmatov <sergey at akhmatov dot ru>
Reviewed by: debdrup
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D29115
Add missing #ifndef/#define/#endif guards against multiple inclusions
to ieee80211_ratectl.h as they are missing.
MFC after: 3 days
Sponsored-by: Rubicon Communications, LLC ("Netgate")
Use errno to print a more descriptive error message when vm_open() fails
libvmm: preserve errno when vm_device_open() fails
vm_destroy() squashes errno by making a dive into sysctlbyname() - we
can safely skip vm_destroy() here since it's not doing any critical
clean up at this point. Replace vm_destroy() with a free() call.
PR: 250671
MFC after: 3 days
Submitted by: marko@apache.org
Reviewed by: grehan
Differential Revision: https://reviews.freebsd.org/D29109
In r361544, the pmap drivers were converted to ifuncs. When doing so,
this changed the call type of pmap functions to be called via the
secure-plt stubs.
These stubs depend on the TOC base being loaded to r30 to run properly.
On SMP AIM (i.e. a dual processor G4 or running 32-bit on G5), since the
APs were being started up from the reset vector instead of going
through __start, they had never had r30 initialized properly, so when the
cpu_reset code in trap_subr32.S attempted to branch to
pmap_cpu_bootstrap(), it was loading the target from the wrong location.
Ensure r30 is set up directly in the cpu_reset trap code, so we can make
PLT calls as normal.
Fixes boot on my SMP G4.
Reviewed by: jhibbits
MFC after: 3 days
Sponsored by: Tag1 Consulting, Inc.
Drain the callbacks upon if_deregister_com_alloc() such that the
if_com_free[type] won't be nullified before if_destroy().
Taking fwip(4) as an example, before this fix, kldunload if_fwip will
go through the following:
1. fwip_detach()
2. if_free() -> schedule if_destroy() through NET_EPOCH_CALL
3. fwip_detach() returns
4. firewire_modevent(MOD_UNLOAD) -> if_deregister_com_alloc()
5. kernel complains about:
Warning: memory type fw_com leaked memory on destroy (1 allocations, 64 bytes leaked).
6. EPOCH runs if_destroy() -> if_free_internal()i
By this time, if_com_free[if_alloctype] is NULL since it's already
nullified by if_deregister_com_alloc(); hence, firewire_free() won't
have a chance to release the allocated fw_com.
Reviewed by: hselasky, glebius
MFC after: 2 weeks
The hardware random number generator of the RPi4 differs slightly
from the version found on the RPi3.
This commit extends the existing bcm2835_rng driver to function on the RPi4.
Submitted by: James Mintram <me at jamesrm dot com>
Reviewed by: markm, cem, delphij
Approved by: csprng(cem, markm)
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D22493
When drawing cursor, we should store original display
content because there may be image data we would like to restore
when the cursor is removed.
PR: 254054
Reported by: Jose Luis Duran
MFC after: 3 days
Return while there are any I/Os in a queue may result in them stuck
indefinitely, since there is only one taskqueue task for all of them.
I think I've reproduced this by switching ha_role to secondary under
heavy load.
MFC after: 3 days
Instead of whether /boot/efi exists, which it now always does, including
on systems that don't and can't use EFI, use whether /boot/efi is
present in fstab to signal to the installer that it is a valid ESP and
should be configured. This has essentially the same semantics, but allows
/boot/efi to be created unconditionally.
Reviewed by: bdragon, imp
Tested by: bdragon (ppc64)
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D29068
This updates the driver to align with the version included in
the "Intel Ethernet Adapter Complete Driver Pack", version 25.6.
There are no major functional changes; this mostly contains
bug fixes and changes to prepare for new features. This version
of the driver uses the previously committed ice_ddp package
1.3.19.0.
Signed-off-by: Eric Joyner <erj@FreeBSD.org>
Tested by: jeffrey.e.pieper@intel.com
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D28640
netmap is compiled into the kernel by default so initialization was
always reported, and netmap uses a formatting convention not used in the
rest of the kernel.
Reviewed by: vmaffione
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D29099
Otherwise, programs compiled with -fprofile-instr-generate will
encounter undefined symbol errors during linking, for example
__llvm_profile_counter_bias, lprofSetRuntimeCounterRelocation and a few
others were missing from the profile library.
Reported by: ota@j.email.ne.jp
PR: 254001
MFC after: 3 days
Firmware access from t4_attach takes place without any synchronization.
The driver should not panic (debug kernels) if something goes wrong in
early communication with the firmware. It should still load so that
it's possible to poke around with cxgbetool.
MFC after: 1 week
Sponsored by: Chelsio Communications
invltlb_invpcid_pti_handler() was requesting delayed TLB invalidation
even for processes that aren't using PTI. With an out-of-tree
change to avoid PTI for non-jailed root processes, this caused an
assertion failure in pmap_activate_sw_pcid_pti() when context-switching
between PTI and non-PTI processes.
Reviewed by: bdrewery kib tychon
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D29094
cryptosoft is always present and doesn't print any useful information
when it attaches.
Reviewed by: jhb
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D29098
We don't typically print anything when a subsystem initializes itself,
and KTLS is currently disabled by default anyway.
Reviewed by: jhb
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D29097
There currently isn't a need to provide a public interface to a
software Poly1305 implementation beyond what is already available via
libsodium's APIs and these symbols conflict with symbols shared within
the ossl.ko module between ossl_poly1305.c and ossl_chacha20.c.
Reported by: se, kp
Fixes: 78991a93eb
Sponsored by: Netflix
Otherwise during attach newbus prints "nexus0", which is not very
useful.
The generic nexus device is already quiet, as is nexus_acpi on arm64.
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Allow sending user data on the SYN segment.
Reviewed by: rrs
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D29082
Sponsored by: Netflix, Inc.
Define an ifmedia_t type to use for ifmedia words.
Add ifconfig_media_lookup_* functions to lookup ifmedia words by name.
Get media options as an array of option names rather than formatting it
as a comma-delimited list into a buffer.
Sprinkle const on static the static description tables for peace of
mind.
Don't need to zero memory allocated by calloc.
Reviewed by: kp
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D29029
This structure is only used by the kernel module internally. It's not
shared with user space, so hide it behind #ifdef _KERNEL.
Sponsored by: Rubicon Communications, LLC ("Netgate")
