credential: mac_associate_nfsd_label()
This entry point can be utilized by various Mandatory Access Control policies
so they can properly initialize the label of files which get created
as a result of an NFS operation. This work will be useful for fixing kernel
panics associated with accessing un-initialized or invalid vnode labels.
The implementation of these entry points will come shortly.
Obtained from: TrustedBSD
Requested by: mdodd
MFC after: 3 weeks
least on i386)... fbsd-* changes started out as s/linux/fbsd/g and then
additional changes to handle different ptrace defines among other things..
(use vfork to eliminate a race for progress group creation)
reg-i386.c is generated by regdat.sh..
(tcp_sack_output_debug checks cached hints aginst computed values by walking the
scoreboard and reports discrepancies). The sack hinting code has been stable for
many months now so it is time for the debug code to go. Leaving tcp_sack_output_debug
ifdef'ed out in case we need to resurrect it at a later point.
earlier in cpu_setregs().
- If we know this CPU has a FPU via cpuid, then just assume the INT16
interface and make the npx device quiet to not clutter the dmesg. This
is true for all Pentium and later CPUs and even some of the later 486dx
CPUs.
Reviewed by: bde
Tested by: ps
MFC after: 1 week
new chips and improves support for already supported ones.
Some details, important for future merges:
- if_em.c merged manually, viewing diff between new vendor
driver and previous one.
- if_em_hw.h dropped in from vendor, and then restored revisions
1.16, 1.17, 1.18.
- if_em_hw.c dropped in from vendor, and then two liner change made,
that restores support for two rare chips.
the wire. This increases the speed considerably. Start to put
infrastructure in place to do RX side, but that requires more study
before it can be done.
all column-headers to print in lowercase by default. I was in too
much of a rush in committing 1.75, and didn't notice that the case
had changed. This time I did considerably more testing, and used
'diff' instead of just quickly eyeballing the results...
Apologies. I expect this means the dunce cap is mine for awhile.
If this doesn't work, I'll just drop back to 1.72 and hide under
my desk for awhile.
Note to self: if a comment says a list must be lexically sorted, sort
the list lexically.
Submitted by: Pawel Worach
Approved by: jhb
MFC after: 2 weeks
so that we only have to do an ioapic_write() instead of an ioapic_read()
followed by an ioapic_write() every time we mask and unmask level triggered
interrupts. This cuts the execution time for these operations roughly in
half.
Profiled by: Paolo Pisati <p.pisati@oltrelinux.com>
MFC after: 1 week
the user specifies a keyword which is an alias to some other keyword.
E.g.: stat (for state) or pcpu (for %cpu)..
Submitted by: Kostik Belousov
MFC plans: "soon"
wait time for a packet. This allows to:
- Count number of packets received before and after specified
time.
- Shorten time of execution of 'ping -c 1' scripts.
Submitted by: Lytochkin Boris <lytboris gmail.com>
tcp_timewait(). This corrects a bug (or lack of fixing of a bug)
in tcp_input.c:1.295.
Submitted by: Kazuaki Oda <kaakun at highway dot ne dot jp>
MFC after: 3 months
PCI devices apparently was changed from a special deferred trap with TPC
pointing to the membar #Sync following the failing load/store instruction
to a precise trap with TPC pointing to the failing load/store instruction.
Thus remove the check the check whether TPC points to a membar #Sync in
case of a data access trap as it's off-by-one for USIII CPUs and it should
be sufficient to check whether the trap happend while in fasword*() to
properly detect traps caused by peeking/poking. This also corresponds to
what other OSs do. Note that also only the USIIi manual suggests to check
the TPC for such traps while the USII one doesn't (in the public USIII
manual device peeking/poking isn't mentioned at all).
races. This isn't currently necessary for libpthread or libthr, but
without it external threads libraries like the linuxthreads port are
not safe to use.
Reported by: ganbold@micom.mng.net
