This is to avoid loading .shrc which may contain commands that would
result in output different than expected.
Reviewed by: jilles
Differential Revision: https://reviews.freebsd.org/D35876
As per Utility Syntax Guidelines, accept both forms: -l -n and -ln.
To do that, anticipate the source string for the next option that will
be parsed by nextopt(). It's not always *argptr, sometimes it is
nextopt_optptr.
To simplify the check for not_fcnumber, slightly modify nextopt() to
always nullify nextopt_optptr in cases where it would have been set
to point to a NUL character.
Reviewed by: jilles
Differential Revision: https://reviews.freebsd.org/D35836
It is only ever xlocked in drain_dev_clone_events and the only consumer of
that routine does not need it -- eventhandler code already makes sure the
relevant callback is no longer running.
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D36268
RB_ROTATE_LEFT (and it symmetric twin) modify the rb-tree, adjusting
pointers so that what started as a proper tree ends up a proper
tree. When two consecutive rotations move the same node up the tree,
some of the pointers changed in the first rotation are immediately
changed again in the second - namely, the pointer from the rising node
to its new parent, and the pointer from that parent back to the rising
node. This change removes from RB_ROTATE macros the responsibility for
managing those two pointers, and leaves it to the code that calls for
rotations to fix up those pointers afterward. That drops a comparison
and a pair of assignments from every INSERT_COLOR or REMOVE_COLOR call
that ends in a double rotation.
A side-effect of this change is that the SWAP_CHILD macro must take as
a parameter a pointer to the node that is changing children, where it
is now computed from the old child. Since this macro is called in a
couple of places besides the RB_ROTATE macros, those calls are also
affected.
Reviewed by: alc
MFC after: 3 weeks
Differential Revision: https://reviews.freebsd.org/D36266
Reject attempts to map host physical address ranges that are not
subsets of a passthrough device's BAR into a guest.
Reviewed by: markj, emaste
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D36238
Permit naming pass through devices using the syntax accepted by
pciconf (pci[<domain>:]<bus>:<slot>:<func>) as well as by device name
(e.g. "ppt0").
While here, fix an error in the manpage that had the bus and slot
arguments for the original /-delimited scheme swapped.
Reviewed by: imp, markj
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D36147
During attach we release the lock to call e6000sw_attach_miibus(), which
calls mii_attach(). The mii_attach() function calls miibus_readreg() /
miibus_writereg(). However, these are set to be
e6000sw_readphy_locked().
That is, the read/write phy functions do not acquire the lock, but
expect to be called while locked. Simply do not unlock and relock while
calling mii_attach().
Reviewed by: Hubert Mazur <hum@semihalf.com>
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D36117
FreeBSD introduced VersionAddendum for the server as a local change in
2001 in commit 933ca70f8f and later extended it to the client in
commit 9e2cbe04ff.
In 2012 upstream added support for server VersionAddendum, in commit
23528816dc10. They do not support it for the client.
The argument for supporting this in the client is not nearly as strong
as for the server, so retire this option to reduce the scope of our
local patch set. This also avoids some cases of conflicts in ssh_config
during update, as a user's configuration would typically follow the
commented-out default VersionAddendum value.
Reviewed by: gordon, glebius
Relnotes: yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D32930
It supports gpio type checking. Depending on gpio type some
register addresses are different.
Reviewed by: manu
Differential Revision: https://reviews.freebsd.org/D36262
Ethernet rule cleanup is postponed to an epoch callback. Ensure it's
been called before we remove the entire vnet, or we risk the rules still
getting hit after we've freed the uma zone, i.e. a use-after-free.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Linux is using 7 bit addressing while FreeBSD uses 8 bit addresses
internally, but i2c(8) uses 7 bit address.
This confused me when originally doing the code and I thought that
0x50 was the 8bit EDID address while it's the 7bit address and since
I did all my testing using this I didn't noticed the problem.
Reported by: avg
PR: 265920 (somewhat)
Rather than defining the same values in two places and having to do
conflict resulution on the name in LKPI, change the defines to an
enum in net80211. In addition to de-duplication this also gives us
value checks in certain cases.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Reviewed by: adrian
Differential Revision: https://reviews.freebsd.org/D36250
Replace a malloc() by IEEE80211_MALLOC().
For malloc flags even in the local ieee80211_freebsd.c there was a mix
of both versions M_ and IEEE80211_M_.
Consistently use the IEEE80211_M_ malloc options everywhere.
If the field is changed for malloc, it'll also be changed for the
other accessor functions taking a "how" field to avoid any confusion.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Reviewed by: adrian
Differential Revision: https://reviews.freebsd.org/D36249
Make sure the given IE length fits into the total length left when
parsing through the information elements. In theory I would say
discard everything if there is an error but that proves hard with
the current code.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Reviewed by: adrian
Differential Revision: https://reviews.freebsd.org/D36245
The IFF_DRV_RUNNING flag is used to see if the interface needs
to be temporarily brought down during MTU change sequence.
The problem here is that this flag is cleared in mvneta_stop_locked,
resulting in the reinitialization logic never being executed after
MTU has been changed.
Fix that by saving the flag value before the interface is brought down.
Reported by: Jérôme Tomczyk <jerome.tomczyk@stormshield.eu>
Approved by: mw(mentor)
Obtained from: Semihalf
Sponsored by: Stormshield
MFC after: 2 weeks
The boot loader should look in the standard places for the UFS
superblock, but not go too far into the speculative realm. Supress
errors about hash being invalid, which will allow us to boot, even when
the superblock looks good, but fails the hash test. This defers any
policy decisions about booting and/or recovery to userland. This also
has the side effect of eliminating some rather spammy messages when UFS
searches devices with filesystems that are not UFS...
Sponsored by: Netflix
Reviewed by: mckusick
Differential Revision: https://reviews.freebsd.org/D36253
At least one if_ovpn.sh test relies on pf, so the file includes
netpfil/pf/utils.subr, which doesn't exist if WITHOUT_PF is set.
Do not install the if_ovpn.sh tests if pf is disabled.
Suggested by: Olivier Cochard-Labbé <olivier@freebsd.org>
Sponsored by: Rubicon Communications, LLC ("Netgate")
Both are needed by drm-kmod
Obtained from: drm-kmod
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: //reviews.freebsd.org/D36212
Those are needed and also included in linux (via polution).
Reviewed by: bz
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36111
All those are needed for drm-kmod.
Add them to base in another directory that will be append in the CFLAGS.
Reviewed by: bz
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36110
Add needed includes so we can use it.
Reviewed by: bz
Fixes: c3f4f28c63 ("linuxkpi: Add some basic swap functions")
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36109
Also fill the boot_cpu_data struct as drm needs it.
Reviewed by: bz
Obtained from: drm-kmod
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36107
In Linux this takes a refcount_t argument but in linuxkpi struct kref
uses an atomic_t for the refcount and code in drm directly uses this
function with a kref so use an atomic_t here.
Reviewed by: bz
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36099
This adds missing includes, uses the standard dirent.h rather than the
BSD-specific sys/dirent.h subset (which works on macOS but not Linux)
and works around Linux's lack of st_birthtim.
This allows usr.sbin/makefs to be added to LOCAL_XTOOL_DIRS again on
macOS and Linux so that disk images can be cross-built.
Reviewed by: markj
Fixes: 240afd8c1f ("makefs: Add ZFS support")
Differential Revision: https://reviews.freebsd.org/D36135
flsll is needed for makefs's new ZFS support, and the others are added
for completeness.
Reviewed by: emaste, arichardson
Fixes: 240afd8c1f ("makefs: Add ZFS support")
Differential Revision: https://reviews.freebsd.org/D36134
This is needed for building makefs as a cross-tool since the ZFS code
uses these APIs.
Reviewed by: emaste
Fixes: 240afd8c1f ("makefs: Add ZFS support")
Differential Revision: https://reviews.freebsd.org/D36133
This will allow the code to be reused by the cross-build sys/types.h
wrapper in order to provide the APIs for greater compatibility. This
also provides a path towards eventually removing the definitions from
sys/types.h altogether if so desired by gradually migrating users to
including sys/bitcount.h explicitly, but that is not the primary goal
here.
Note that the copyright header is a direct copu of sys/types.h's given
that's where this code comes from. This could be replaced in future with
a more specific one restricted to just the code in question, depending
on what the copyright for that code is.
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D36132
Currently the code copies a struct timespec's raw bits as a pair of
uint64_t. On 64-bit systems this has the same representation, but on
32-bit issues there are two issues:
1. tv_sec is a time_t which is 32-bit on i386 specifically
2. tv_nsec is a long not a 64-bit integer
On i386, this means the assertion should fire as the size doesn't match.
On other 32-bit systems there are 4 bytes of padding after tv_nsec,
which in practice are probably 0, as this data is ultimately coming from
the kernel, so it's deterministic (though the padding bytes are not
required to be preserved by the compiler, so are strictly unspecified).
However, on 32-bit big-endian systems, the padding bytes are in the
wrong half to be harmless, resulting in the nanoseconds being multiplied
by 2^32.
Fix this all by marshalling via a real uint64_t pair like is done by the
real ZFS_TIME_ENCODE.
Reviewed by: markj
Fixes: 240afd8c1f ("makefs: Add ZFS support")
Differential Revision: https://reviews.freebsd.org/D36131
