This should fix q_time overflow, which happens after 2^32/(86400*hz) days of
uptime (~50days for hz = 1000).
q_time overflow cause following:
- traffic shaping may not work in 'fast' mode (not enabled by default).
- incorrect average queue length calculation in RED/GRED algorithm.
NB: due to ABI change this change is not applicable to stable.
PR: kern/128401
to add more V* constants, and the variables changed by this patch were often
being assigned to mode_t variables, which is 16 bit.
Approved by: rwatson (mentor)
memory mappings when the MAC label on a process changes, to
mac_proc_vm_revoke(),
It now also acquires its own credential reference directly from the
affected process rather than accepting one passed by the the caller,
simplifying the API and consumer code.
Obtained from: TrustedBSD Project
vpollinfo with vnode interlock. Fully initialize vpollinfo before putting
pointer to it into vp->v_pollinfo.
Discussed with: dwhite
Tested by: pho
MFC after: 1 week
that they operate directly on credentials: mac_proc_create_swapper(),
mac_proc_create_init(), and mac_proc_associate_nfsd(). Update policies.
Obtained from: TrustedBSD Project
be a no-op request, and why this might have to change if we want to allow
leaving a partition someday.
Obtained from: TrustedBSD Project
MFC after: 3 days
As discussed on the commits list, there is no need to call revoke()
inside openpty(). On RELENG_6 and RELENG_7 unlockpt() will call
revoke(). On HEAD we create pseudo-terminals on demand, so there is no
need to revoke the slave device node.
This change should never be MFC'd, because the implementation we have in
RELENG_6 and RELENG_7 should work flawlessly with older versions of
libc.
Discussed with: jhb
MFC after: never
"ticks" goes negative. This breaks the signed comparison in softclock.
This causes sleep() to never wake up, tcp to stop, etc etc. This is
bad(TM). Use the SEQ_LT() method from tcp's sequence number comparisons.
driver (rev 1.3), by Joerg Sonnenberger.
Note: This change is untested as I do not own the hardware. Let me know
if things work or do not work for you by sending me the output dmesg (and
usbctl -f /dev/usbX if possible). Thanks.
for the BCM5714 revision A0 when in a multi-port configuration
and unconditionally for the remainder of the class of BCM575X
and beyond chips.
This was prodded by mav and is based on a suggestion and a
patch submitted by jhb.
Reviewed by: jhb
MFC after: 2 months
according to my reading of the CAM draft is mandatory for
all CCB function calls and enforced by xptioctl() since at
least r168752. Previously we happened to use 0 as the Path
ID, causing the XPT_DEV_MATCH call to fail if there's no
SCSI bus 0. Basically the same bug was also fixed the same
way for camcontrol(8) as part of r126514.
PR: 127605
Submitted by: Eygene Ryabinkin
Approved by: silence from ken and scottl
MFC after: 1 week
V9 stack bias so we no longer need to add it in db_backtrace()
and stack_capture() respectively. This also reverts r182018,
which kludged around the resulting unaligned access.
- Sync the sun4v versions of db_trace.c and stack_machdep.c with
the sparc64 ones and fix some style bugs.
MFC after: 3 days
rs400/rs480 should clear the RADEON_BUS_MASTER_DIS bit. This should get
the rs485 IGP chips going again.
Approved by: jhb (mentor)
Obtained from: drm git master
making the use of sc_hwmap to do direct mapping impractical. Switch to
indexing by the rate index instead of the rate code and adjust associated
state and logic appropriately. This has several benefits including
simplification of the led code.
o fix radiotap capture of HT rates
o fix conditional compilation of HT radiotap support to be based on the
hal having 5416 support; not the ABI version as hal builds may or may
not include 5416 support
o update tx rssi data only when an ACK was received
o return tx rssi from sampled data instead of the last frame
o track noise floor
o return rx rssi and noise floor (was broken)
o pass country code, outdoor indication, and ecm mode into the hal
when requesting a channel list
o add a console msg when regulatory setup fails
o add placeholder code to map between Atheros sku's and 802.11 sku's
that handles only the debug country code used to unlock the full
channel list (to be used only for debugging)
o fix multiple instances of mismapping the 802.11 location to the
outdoor indication (anywhere may be outdoor also)
