There are a number of reports of userspace application crashes that
are "solved" by setting vm.pmap.pcid_enabled=0, including Java and the
x11/mate-terminal port (PR ports/184362).
I originally planned to disable this only in stable/10 (in r262753), but
it has been pointed out that additional crash reports on HEAD are not
likely to provide new insight into the problem. The feature can easily
be enabled for testing.
Import xz-embedded from git.
This is from commit hash '6a8a2364434763a033781f6b2a605ace9a021013'.
This makes it possible to use CRC64 but for now it's intentionally
not added to build.
- Use counter(9) for rt_pksent (former rt_rmx.rmx_pksent). This
removes another cache trashing ++ from packet forwarding path.
- Create zini/fini methods for the rtentry UMA zone. Via initialize
mutex and counter in them.
- Fix reporting of rmx_pksent to routing socket.
- Fix netstat(1) to report "Use" both in kvm(3) and sysctl(3) mode.
The change is mostly targeted for stable/10 merge. For head,
rt_pksent is expected to just disappear.
Discussed with: melifaro
Sponsored by: Netflix
Sponsored by: Nginx, Inc.
The ifaddr is already referenced by the rtentry, and we are holding
reference on the rtentry throughout the function execution.
Sponsored by: Netflix
Sponsored by: Nginx, Inc.
machine and ${MACHINE_CPUARCH}. Otherwise the presence of a file named
"x86" or "x86.c" in the make path can cause problems.
Submitted by: lwhsu (original version)
MFC after: 1 month
Centrino 2230 firmware.
This fixes the general statistics block to be actually valid.
I've verified this by contrasting the output of iwnstats before and
after the change. The general block is now correct.
Tested:
* Intel 5100 (old format stats message)
* Intel 2230 (new format stats message)
RADIX_NODE_HEAD_LOCK as grabbing the write lock,
but RADIX_NODE_HEAD_LOCK_ASSERT as checking the read lock.
Submitted by: Vijay Singh <vijju.singh at gmail.com>
MFC after: 1 month
memory attributes. The same applies to the mmap(2) interface. Not
doing so results in machine checks.
We find the memory attributes in the EFI memory map, as queried by
mem_phys2virt().
if not already defined. This allows building libc from outside of
lib/libc using a reach-over makefile.
A typical use-case is to build a standard ILP32 version and a COMPAT32
version in a single iteration by building the COMPAT32 version using a
reach-over makefile.
Obtained from: Juniper Networks, Inc.
It is available mostly in A10 devices like Hackberry, Marsboard,
Mele A1000, A2000, A100 HTPC, cubieboard1 and A20 device
like cubieboard2.
TX performance can be improved using both channels 0 and 1.
RX performance is poor and needs improvement with the assistance of
external DMA controller in case there is bulk TCP receiver.
Reviewed by: yongari@
Approved by: stas (mentor)
Redo expari() like evalvar(). This makes the logic more understandable and
avoids possible problems if arithmetic expansion occurs if CTLESC characters
are not generated (looking backwards for CTLARI is not generally possible in
that case but the old code tried anyway).
This adds an extra argstr() recursion.
print a warning if EPERM is returned as this is an expected failure
mode rather than error -- similar to current handling of ESRCH.
This makes the output of 'procstat -as' vastly more palatable.
MFC after: 3 days
Sponsored by: DARPA, AFRL
