The former type, size_t, was causing truncation to 32 bits on i386,
which immediately led to undersizing of VM objects backed by
files >4GB. In particular, sendfile(2) was broken for such files.
PR: kern/92243
MFC after: 5 days
without Giant held. Do this by tracking the vfslocked state for
the directory seperate from the child. This is only important
in the case where we cross a mountpoint.
Sponsored by: Isilon Systems, Inc.
MFC After: 3 days
on a lock held the last usecount ref on a vnode and the lock failed we
would not call INACTIVE. Solve this by only holding a holdcnt to prevent
the vnode from disappearing while we wait on vn_lock. Other callers
may now VOP_INACTIVE while we are waiting on the lock, however this race
is acceptable, while losing INACTIVE is not.
Discussed with: kan, pjd
Tested by: kkenn
Sponsored by: Isilon Systems, Inc.
MFC After: 1 week
directory. vrele() may lock the passed vnode, which in these cases would
give an invalid lock order of child -> parent. These situations are
deadlock prone although do not typically deadlock because the vrele
is typically not releasing the last reference to the vnode. Users of
vrele must consider it as a call to vn_lock() and order it appropriately.
MFC After: 1 week
Sponsored by: Isilon Systems, Inc.
Tested by: kkenn
rev. 1.77, i.e. remove Am53C974/Am79C970/Am79C974 PCnet-PCI and Am79C970A
PCnet-PCI II.
- Change the entry of the PCnet-Home in the list of supported chips to
match the other ones, i.e. s,PCnet/Home HomePNA,Am79C978 PCnet-Home,.
- s,familly,family
MFC after: 1 day
in order to support the on-board LANCE in Ultra 1 and to the MI NOTES as
it should work just fine with the AMD PCnet family of chips on all archs
but is not yet meant to replace lnc(4). If a kernel includes all of le(4),
lnc(4) and pcn(4) precedence is given to lnc(4)/pcn(4) for now.
will be sent if there is an address on the bridge. Exclude the bridge from the
special arp handling.
This has been tested with all combinations of addresses on the bridge and members.
Pointed out by: Michal Mertl
- code expects memcmp() to return a signed value, our memcmp() returns 0 if
args are equal and > 0 if not.
- It's possible to hijack interface for static entry. If bridge recieves
packet from interface marked as learning it will replace the bridge_rtnode
entry for the source address even if such entry marked as static.
Submitted by: Gleb Kurtsov <k-gleb yandex.ru>
MFC after: 3 days
- add -lgeom
- use bsdlabel instead of disklabel
- increase image size to 2.88M (plenty of free space left)
note, this is not really a bridge because the old-style
bridging code is not in 7.0 anymore, so the kernel config
file should be changed.
1.0 alpha 1, an implementation of the documented Sun Basic Security
Module (BSM) Audit API and file format, as well as local extensions to
support the Mac OS X and FreeBSD operating systems. Also included are
command line tools for audit trail reduction and conversion to text,
as well as documentation of the commands, file format, and APIs. This
distribution is the foundation for the TrustedBSD Audit implementation,
and is a pre-release.
This is the first in a series of commits to introduce support for
Common Criteria CAPP security event audit support.
This software has been made possible through the generous
contributions of Apple Computer, Inc., SPARTA, Inc., as well as
members of the TrustedBSD Project, including Wayne Salamon <wsalamon>
and Tom Rhodes <trhodes>. The original OpenBSM implementation was
created by McAfee Research under contract to Apple Computer, Inc., as
part of their CC CAPP security evaluation.
Many thanks to: wsalamon, trhodes
Obtained from: TrustedBSD Project
try to use the registrant for numbers in this file, not the OEM that
put their label on it. Use PNY's real number 0x154b. Add another PNY
atachmate with quirks from a PR filed a while ago, but that I can't
seem to find now...
This logic change was introduced in revision 1.74:
Correct an oversight in jail() that allowed processes in jail to access
ptys in ways that might be unethical, especially towards processes not in
jail, or in other jails.
It should be fine to allow root in the host environment to do this. This
allows for more effective monitoring of prisons from the host environment.
Discussed with: rwatson
MFC after: 1 week
beginning and simply refuse to attach to a parent without either
flag.
Our network stack cannot handle well IFF_BROADCAST or IFF_MULTICAST
on an interface changing on the fly. E.g., IP will or won't assign
a broadcast address to an interface and join the all-hosts multicast
group on it depending on its IFF_BROADCAST and IFF_MULTICAST settings.
Should the flags alter later, IP will miss the change and keep using
bogus settings. This can lead to evil things like supplying an
invalid broadcast address or trying to leave a multicast group that
hasn't been joined. So just avoid touching the flags since an
interface was created. This has no practical purpose.
Discussed with: -net, glebius, oleg
MFC after: 1 week
from NetBSD. This driver actually can replace lnc(4). Advantages over
lnc(4) are:
- Cleaner and more flexible regarding MD needs.
- Endian-clean and MPSAFE.
- Supports ALTQ, VLAN_MTU, ifmedia.
- Uses 32bit DMA for the PCI variants.
This commit includes front-ends for the dma(4) pseudo-bus found on SBus-
based sparc64 machines (thus supports the on-board LANCE in Sun Ultra 1)
and PCI. In order to actually replace lnc(4), the front-ends for ISA and
the PC98 CBUS would have to be added but for which I don't have hardware
to test.
Reviewed and some improvements by: yongari
Tested on: i386, sparc64
- Like lsi64854_scsi_intr() return -1 in case there was a DMA error so
the caller can distinguish it from a normal interrupt and leave the
reset of the DMA engine to the caller so we don't kill any state there.
- Move the static 'dodrain' flag to struct lsi64854_softc as there can
be more than one LSI64854 used for a LANCE in a system and reset it
again once draining the E-cache is done so we don't keep draining the
cache with every interrupt.
- Remove calling sc->sc_intrchain(), we will call lsi64854_enet_intr()
via sc->intr() in the interrupt handler of the LANCE driver and not
use it in chained mode.
o lsi64854_pp_intr():
- Like lsi64854_scsi_intr() return -1 in case there was a DMA error so
the caller can distinguish it from a normal interrupt.
o Remove the no longer used sc_intrchain* from struct lsi64854_softc.
o Make lsi64854_reset(), lsi64854_setup*() and lsi64854_*_intr() static
to lsi64854.c as we do and will only call them via the respective
function pointers in struct lsi64854_softc.
o While here fix style(9) bugs (variable definition inside a nested scope).
It detects both: buffer underflows and buffer overflows bugs at runtime
(on free(9) and realloc(9)) and prints backtraces from where memory was
allocated and from where it was freed.
Tested by: kris
