boards, this prevents some error messages during enumeration and also
gives us the correct erase block size. They appear to be harmless
elsewhere.
# Note: we treat too many commands as 'can't fail' if they don't work
# after a couple of retries. We need to fix that, but not today...
This was a leftover from when we had both i386 a.out and ELF.
Reviewed by: kib, imp
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D2591
In both cases, the the effect of the bug was that a very small positive
number was written to the counter. This means that a large number of
events needed to occur before the next sampling interrupt would trigger.
Even with very frequently occurring events like clock cycles wrapping all
the way around could take a long time. Both bugs occurred when updating
the saved reload count for an outgoing thread on a context switch.
First, the counter-independent code compares the current reload count
against the count set when the thread switched in and generates a delta
to apply to the saved count. If this delta causes the reload counter
to go negative, it would add a full reload interval to wrap it around to
a positive value. The fix is to add the full reload interval if the
resulting counter is zero.
Second, occasionally the raw counter value read during a context switch
has actually wrapped, but an interrupt has not yet triggered. In this
case the existing logic would return a very large reload count (e.g.
2^48 - 2 if the counter had overflowed by a count of 2). This was seen
both for fixed-function and programmable counters on an E5-2643.
Workaround this case by returning a reload count of zero.
PR: 198149
Differential Revision: https://reviews.freebsd.org/D2557
Reviewed by: emaste
MFC after: 1 week
Sponsored by: Norse Corp, Inc.
This removes one of the frequent causes of ABI breakage when new CPU
types are added to hwpmc(4).
Differential Revision: https://reviews.freebsd.org/D2586
Reviewed by: davide, emaste, gnn (earlier version)
MFC after: 2 weeks
Currently we have different table key types which can easily interfere
with each other (numbers and IPv4 address, interface names and hostnames,
flows and hostnames/addresses).
This conflicts are solved by [auto-]creating _typed_ tables, so after
table is created, only keys of given type can be inserted to that table.
ipfw(8) consults with kernel about key/value type for particular table so
it knows key/value interpretation.
However, we have 2 cases (adding entries to non-existing table and
parsing configuration file via `ipfw -n`) when kernel is unable to
provide us table info we need. Fix the latter case by partially importing
old `table_fill_xentry()` parse function responsible for guessing key type.
Sponsored by: Yandex LLC
longer than 192 bytes will cause the version field of a dump header to
overflow. strncpy doesn't null terminate it, so savecore will print a
corrupted info file. Using strlcpy fixes the bug.
Differential Revision: https://reviews.freebsd.org/D2560
Reviewed by: markj
MFC after: 3 weeks
Sponsored by: Spectra Logic
r283105 misspelled kern_psignal as kernel_psignal in one occurrence, and
added trailing whitespace.
While here, change 'call' to the more standard 'function', and say why
the name was changed (taken from the commit message for r225617).
- r277259 crunchide: Correct 64-bit section header offset
- r281674 crunchide: always include both 32- and 64-bit ELF support
With built-in cross-size support we also no longer need a special case
for cross-build crunchide.
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D2576
MAXPHYS. For large compressed images the metadata size can be bigger
than MAXPHYS and this triggers KASSERT in g_read_data().
Also use g_free() to free memory allocated by g_read_data().
PR: 199476
MFC after: 2 weeks
extension header type. The key_flush_sad() now will send SADB_EXPIRE
message when HARD lifetime expires. This is required by RFC 2367 and some
keying daemons rely on these messages. HARD lifetime messages have
precedence over SOFT lifetime messages, so now they will be checked first.
Also now SADB_EXPIRE messages will be send even the SA has not been used,
because keying daemons might want to rekey such SA.
PR: 200282, 200283
Submitted by: Tobias Brunner <tobias at strongswan dot org>
MFC after: 2 weeks
* Change mips24k -> mips74k for hwpmc, but leave it disabled for now.
* don't build pci by default.
* build pci and qca955x_pci for AP135, as theres a PCIe NIC.
* don't build a hwpmc module, it doesn't really work out well
for the mips boards at the moment.
* add ipfw and DEFAULT_TO_ACCEPT.
The QCA955x looks a lot like the AR724x PCIe controller, except it
supports two root complexes. Unfortunately I only have one, so
although this code has started down the path of supporting more than
one, it's definitely not yet ready.
Tested:
* AP135 board (QCA9558 SoC), with the 11ac NIC swapped for an AR9380
PCIe NIC.
Notes:
* Yes, this driver isn't very pretty. I decided to commit what I have
versus holding onto something that isn't yet finished. It is enough
to bring up the above NIC and interrupt routing works, so it's a good
start.
* However, yes, the DDR flush routine hooks need to be fixed up.
I don't think I'm firing the right one at the moment.
Update to tzdata2015d:
Release 2015d - 2015-04-24 08:09:46 -0700
Changes affecting future time stamps
Egypt will not observe DST in 2015 and will consider canceling it
permanently. For now, assume no DST indefinitely.
(Thanks to Ahmed Nazmy and Tim Parenti.)
Change affecting past and future time zone abbreviations
The abbreviations for Hawaii-Aleutian standard and daylight times
have been changed from HAST/HADT to HST/HDT, as per US Government
Printing Office style. This affects only America/Adak since 1983,
as America/Honolulu was already using the new style.
bhyveload would allow you to create 33 entries on an array that only has 32 slots
Differential Revision: https://reviews.freebsd.org/D2569
Reviewed by: araujo
Approved by: neel
MFC after: 1 week
Sponsored by: ScaleEngine Inc.
Also fixes the usage statement for the binary to use the correct terms (provider and geom name, rather than dev and prov, which is incorrect in the latter case)
Sync the man page summary with the new usage statement
PR: 199540
Differential Revision: https://reviews.freebsd.org/D2329
Submitted by: Fabian Keil
Reviewed by: trasz
Approved by: eadler (mentor)
Obtained from: ElectroBSD (original)
MFC after: 1 week
Sponsored by: ScaleEngine Inc.
the work to the main thread... This fixes a possible crash if SIGINFO
is delivered at the wrong time...
This still leaves getrusage broken for some reason, but I believe that
is a kernel issue and cannot be fixed here...
interface open continuously instead of closing it after each filesystem
access and reopening it before the next (causing it to re-obtain network
params each time). This vastly speeds up netbooting.
