in x2apic mode. Reads to this MSR are currently ignored but should cause a
general proctection exception to be injected into the vcpu.
All accesses to the corresponding offset in xAPIC mode are ignored.
Also, do not panic the host if there is mismatch between the trigger mode
programmed in the TMR and the actual interrupt being delivered. Instead the
anomaly is logged to aid debugging and to prevent a misbehaving guest from
panicking the host.
This is necessary because if the vlapic is configured in x2apic mode the
vioapic_process_eoi() function is called inside the critical section
established by vm_run().
blocking sockets. The error was not exposed as long as the kernel
suffered from PR kern/185812. Now corrected, these tests pass on
DragonFlyBSD 3.6.0.
PR: kern/185812
Sponsored by: Spectra Logic Corporation
MFC after: 2 weeks
about uss820dci_odevd being unused, by adding it to the part that
handles getting descriptors.
Reported by: loos
Reviewed by: hselasky
MFC after: 3 days
This commit largely restores the lldb source to the upstream r196259
snapshot with the addition of threaded inferior support and a few bug
fixes.
Specific upstream lldb revisions restored include:
SVN git
181387 779e6ac
181703 7bef4e2
182099 b31044e
182650 f2dcf35
182683 0d91b80
183862 15c1774
183929 99447a6
184177 0b2934b
184948 4dc3761
184954 007e7bc
186990 eebd175
Sponsored by: DARPA, AFRL
"Manpages should start a new sentence on a new line. This makes it easier
for translators to track changes." -jhb
Approved by: jhb
MFC after: 3 days
Sponsored by: SupraNet Communications, Inc
tested and is unfinished. However, I've tested my version,
it works okay. As before it is unfinished: timeout aren't
driven by TCP session state. To enable the HASH_ALL mode,
one needs in kernel config:
options FLOWTABLE_HASH_ALL
o Reduce the alignment on flentry to 64 bytes. Without
the FLOWTABLE_HASH_ALL option, twice less memory would
be consumed by flows.
o API to ip_output()/ip6_output() got even more thin: 1 liner.
o Remove unused unions. Simply use fle->f_key[].
o Merge all IPv4 code into flowtable_lookup_ipv4(), and do same
flowtable_lookup_ipv6(). Stop copying data to on stack
sockaddr structures, simply use key[] on stack.
o Move code from flowtable_lookup_common() that actually works
on insertion into flowtable_insert().
Sponsored by: Netflix
Sponsored by: Nginx, Inc.
and CAMBRIA boards that does not use loader to load the kernel. This
is basically how it was done for i386. This way tunables can also be
set. For example in config file:
env "/conf/AVILA.env"
And in AVILA.env:
vfs.unmapped_buf_allowed=0
MFC after: 2 weeks
When the user supplies an invalid number of days provide a useful error message
instead of segfaulting.
PR: bin/186697
Reported by: kaltheat <kaltheat@gmail.com>
Submitted by: oliver <oliver@beefrankly.org> (older version)
fdgrowtable() now only reallocates fd_map when necessary.
This fixes fdgrowtable() to use the same logic as fdescfree() for
when to free the fd_map. The logic in fdescfree() is intended to
not free the initial static allocation, however the fd_map grows
at a slower rate than the table does. The table is intended to hold
20 fd, but its initial map has many more slots than 20. The slot
sizing causes NDSLOTS(20) through NDSLOTS(63) to be 1 which matches
NDSLOTS(20), so fdescfree() was assuming that the fd_map was still
the initial allocation and not freeing it.
This partially reverts r244510 by reintroducing some of the logic
it removed in fdgrowtable().
Reviewed by: mjg
Approved by: bapt (mentor)
MFC after: 2 weeks
Should fix the build with g++/libstdc++.
This is what we used to do prior the import of atf 0.20 and the build worked
just fine with both libstdc++ and libc++. Still investigating how to properly
fix this upstream so that we do not hit the same issue on the next import.
all of the features in the current working draft of the upcoming C++
standard, provisionally named C++1y.
The code generator's performance is greatly increased, and the loop
auto-vectorizer is now enabled at -Os and -O2 in addition to -O3. The
PowerPC backend has made several major improvements to code generation
quality and compile time, and the X86, SPARC, ARM32, Aarch64 and SystemZ
backends have all seen major feature work.
Release notes for llvm and clang can be found here:
<http://llvm.org/releases/3.4/docs/ReleaseNotes.html>
<http://llvm.org/releases/3.4/tools/clang/docs/ReleaseNotes.html>
MFC after: 1 month
rather than SDHCI_RESET_ALL; the latter turns off clocks and power, removing
any possibility of recovering from the error.
Also, double the timeout to 2 seconds. Despite what the SD spec says about
all transactions completing in 250ms or less, I have a card which sometimes
takes more than a second to complete a write.
NB: If the zfsboot variables ($ZFSBOOT_*) are set, a script is
assumed to want zfsboot module instead of scriptedpart module.
Submitted by: Loïc Brarda <loic.brarda@cern.ch>
Reviewed by: nwhitehorn@
MFC after: 3 days
This is to let Kyua descend into any tests that may have been installed by
ports under /usr/local/tests when running the test suite from /usr/tests.
Some ports (namely those that build Kyua) already install test programs
into /usr/local/tests. Just make sure to select the TEST option while
building them.
MFC after: 3 days
is attached, by establishing a temporary mapping of the registers when
necessary. This is a temporary measure to keep progress moving; in the
long run we need better control over the order in which devices attach
(better than "the order they appear in the fdt dts source").
matching 'compatible' property. This probably has a short half-life (as
do most of the fdt_ functions), but it helps solve some near-term needs
until we work out the larger problems of device instantiation order
versus the order of things in the fdt data.
If the hardware is not in a good state (like maybe clocks aren't running
because of a configuration glitch) its timeout clock may also not work
correctly, and the next command sent will hang that thread forever. The
thread in question is usually the one and only thread (at init time) or
a bio queue worker thread whose lockup will eventually lead to the whole
system locking up when it runs out of buffers.
No sd card command should take longer than 250ms. This new code establishes
a 1-second timeout to allow plenty of safety margin over that.
