Make automount(8)/automountd(8) treat percent sign as a valid part
of path. It's useful for spaces encoded as %20 as msdosfs labels.
Submitted by: glebius@
Change the PF hash from Jenkins to Murmur3. In forwarding tests
this showed a conservative 3% incrase in PPS.
Original Differential Revision: https://reviews.freebsd.org/D461
Submitted by: des
Reviewed by: emaste
Fix a regression introduced in r237618
MFC r260801:
Re-work r260800 to include other signals which start with 'I'
such as ILL, INFO etc.
Sponsored by: Multiplay
cxgbe(4): bump up PF4's share of some global resources.
This increases the size of the per-port RSS slice and also allows the
driver to use a larger number of tx and rx queues.
S2curity:
Update isp_tgt_map and send new arrival notification if target that departed
earlier has returned. Previously that code worked only once, confusing CTL.
Pull in r201784 from upstream llvm trunk (by Benjamin Kramer):
AsmParser: Disable Darwin-style macro argument expansion on non-darwin targets.
There is code in the wild that relies on $0 not being expanded.
This fixes some cases of using $ signs in literals being incorrectly
assembled.
Reported by: Richard Henderson
Upstream PR: http://llvm.org/PR21500
MFC r274294:
Add llvm patch corresponding to r274286.
Remove an extra copy of hv_kvp_daemon(8) [1].
While I'm there also correct typos in OptionalObsoleteFiles and add
information of the command line options for hv_kvp_daemon(8).
Reported by: jmg [1]
Reviewed by: jmg
Directories for /usr/lib{,32}/{i18n,private} were missing from the mtree
file, which caused installworld to install the files that should be in
the directory as the name of the directory.
MFC of r273780
This change addresses 4 bugs in ZFS exposed by Richard Kojedzinszky's
crash.sh script attached to FreeNAS bug 4109:
https://bugs.freenas.org/issues/4109
Three are in the snapshot layer:
a) AVG explains in his notes: https://wiki.freebsd.org/AvgVfsSolarisVsFreeBSD
"VOP_INACTIVE must not do any destructive actions to a vnode
and its filesystem node, nor invalidate them in any way."
gfs_vop_inactive and zfsctl_snapshot_inactive did just that. In
OpenSolaris VOP_INACTIVE is much closer to FreeBSD's VOP_RECLAIM.
Rename & move them to gfs_vop_reclaim and zfsctl_snapshot_reclaim
and merge in the requisite vnode_destroy from zfsctl_common_reclaim.
b) gfs_lookup_dot and various zfsctl functions do not honor the
FreeBSD VFS convention of only locking from the root downward. When
looking up ".." the convention is to drop the current leaf vnode lock before
acquiring the directory vnode and then subsequently re-acquiring the lock on the
leaf vnode. This fixes that in all the places that our exercised by crash.sh.
c) The snapshot may already be unmounted when the directory vnode is reclaimed.
Check for this case and return.
One in the common layer:
d) Callers of traverse expect the reference to the vnode passed in to be
maintained. Don't release it.
This last one may be an unclear contract. There may in fact be some callers that
do expect the reference to be dropped on success in addition to callers that
expect it to be released. In this case a further audit of the callers is needed
and a consensus on the correct behavior.
PR: 184677
Submitted by: kmacy
Reviewed by: delphij, will, avg
Sponsored by: iXsystems
10-stable branch, this makefile had WARNS=2, and on head the value is
still 2, but in the MFC done in r274082 it got changed to 3, causing build
failures when building with gcc. This direct commit to 10 goes back to
WARNS=2.
Check for mbuf copy failure when there are multiple multicast sockets
This partitular case is the only path where the mbuf could be NULL.
udp_append() checked for a NULL mbuf only after invoking the tunneling
callback. Our only in tree tunneling callback - SCTP - assumed a non
NULL mbuf, and it is a bit odd to make the callbacks responsible for
checking this condition.
This also reduces the differences between the IPv4 and IPv6 code.
Add a new option, -P, to pkt-gen which reads a single packet from a stored
pcap file and transmits it instead of the default UDP packet.
Reviewed by: luigi
Make autofs timeout handling use timeout task instead of callout;
that's because the handler can sleep on sx lock.
Sponsored by: The FreeBSD Foundation
Rewrite some of the disk setup documentation to be clearer and contain
less obsolete information. Also move the entropy command down the list --
the list is ordered by likelihood of use rather than alphabetically.
Fix mbuf leak in IPv6 multicast code.
When multicast capable interface goes away, it leaves multicast groups,
this leads to generate MLD reports, but MLD code does deffered send and
MLD reports are queued in the in6_multi's in6m_scq ifq. The problem is
that in6_multi structures are freed when interface leaves multicast groups
and thread that does deffered send will not take these queued packets.
PR: 194577
MFC r273857:
Move ifq drain into in6m_purge().
Suggested by: bms
Sponsored by: Yandex LLC
