mps_wait_command() and mpr_wait_command() were using getmicrotime() to
determine elapsed time when checking for a timeout in polled mode.
getmicrotime() isn't guaranteed to monotonically increase, and that
caused spurious timeouts occasionally.
Switch to using getmicrouptime(), which does increase monotonically.
This fixes the spurious timeouts in my test case.
Reviewed by: slm, scottl
MFC after: 3 days
Sponsored by: Spectra Logic
Pidfile tests were disabled on arm64 (in r286863) because they hung.
They have been fixed (r306098) and so can be enabled now.
PR: 202304
Sponsored by: The FreeBSD Foundation
It applies to both NFS client and NFS server, and is useful for both.
This is different from vfs.nfsd.enable_stringtouid, which is specific
to server side.
Reviewed by: rmacklem@
MFC after: 2 weeks
Sponsored by: DARPA, AFRL
This was originally added so that only one of diskmbr.h or diskpc98.h
was chosen and is no longer needed after PC98's removal. However, the
special handling was also broken as it effectively prevented the decoding
of ioctls declared in other headers such as <sys/disk.h> or
<sys/disklabel.h>.
check blocking grow from other processes accesses.
Debugger may access stack grow area with ptrace(2). In this case,
real state of the process is to not have the stack grown, which
provides more accurate inspection. Technical reason to avoid the grow
is to avoid applying wrong process (debugger) stack limit.
This change also has a consequence of making aio workers accesses past
the bottom of stacks into EFAULT, arguably the situation is a
programmers mistake.
Reported by: jhb
Discussed with: alc, jhb
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
If we cannot get a phy, do not detach the driver, some boards have phy
always enabled and not exposed.
While here do not release the clocks if we fails as we release them
in a10_ehci_detach.
Tested-on: OrangePi-One
Apart from the fact that subtle syntactic changes make a poor compile-time
option, the NOHACK case has been obviously broken since it was added,
because it uses q uninitialized if (*p != '\0').
No functional change is intended.
If ipfw_netflow_fib, the ipfw rule will only match packets in that FIB.
While here correct some value in rc.conf(5) to be int and not str.
Sponsored by: Gandi.net
I overlooked the fact that vdev_op_io_done hook is called even if the
actual I/O is skipped, for example, in the case of a missing vdev.
Arguably, this could be considered an issue in the zio pipeline engine,
but for now I am adding defensive code to check for io_bp being NULL
along with assertions that that happens only when it can be really
expected.
PR: 220691
Reported by: peter, cy
Tested by: cy
MFC after: 1 week
X-MFC with: r320156, r320452
Propagate warning flags from kern.opts.mk and then fix minor -Werror
issues when building with gcc from -Wredundant-decls, -Wnested-externs,
-Wuninitialized.
Reviewed by: davidcs
Approved by: markj (mentor)
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D11413
ZPL_VERSION is unsigned long long, not an int. With this change, a zpool can be
created on a 32-bit system (tested on powerpcspe) and mounted correctly.
Reviewed by: allanjude
of-line whitespace, remove excessive whitespace and blank lines, remove
dead code, follow our standard style for function definitions, and
correct grammatical and factual errors in some of the comments.
Submitted by: Doug Moore <dougm@rice.edu>
MFC after: 1 week
It turns out the /next/ dragonflybsd git actually uses the scan channel list,
so just kick this along to make the next commit easier.
Obtained from: dragonflybsd.git 53a009d6f66108b40d622ed90ea95eba5c0e5432
From the original commit:
==
* Actually look at the first channel in the list. If it's a 2.4GHz channel,
set IWM_PHY_BAND_24 flag. The IWM_PHY_BAND_5 flag is 0 anyway, so we
don't need to look further.
* While there factor out the iwm_mvm_rrm_scan_needed() tlv capability check.
Taken-From: Linux iwlwifi
==
However, this only really does the latter. The sc_ic channel list isn't the
scan channel list, it's the /whole list/ for the set of active channels,
so I don't know what the right thing to do is here.
So I'll commit this as an intermediary commit and we'll have to revisit whether
to finish the refactor as-is.
Tested:
* Intel 7260, STA mode
Obtained from: dragonflybsd.git 53a009d6f66108b40d622ed90ea95eba5c0e5432
__ILP32__/__LP64__ instead of by architecture.
The list was incomplete (previous commits purged invalid architectures,
like __alpha__, but failed to add new ones). It's best to base the symbol
presence on whether or not the architecture is ILP32 / LP64 capable, per
the compiler.
This fixes the ILP32/LP64 program environments on some architectures like
arm64, and by proxy fixes the tests on those architectures.
MFC after: 1 month
Reviewed by: no one (timed out on feedback from imp)
Differential Revision: D10787
i.e., when print_only is called.
Prior to this change, -rq was always returning 0. After this change it will
return 1 if there is a difference between two directories.
This fixes compatibility with GNU diff and unbreaks backwards compatibility
expectations.
Found when trying to extend diff_test:brief_format_test.
MFC after: 2 months
MFC with: r321076, r321077
-q is specified.
This improves compatibility with GNU diff.
Found by accident with `diff -Nrq /usr/tests /usr/tests.new | grep Kyuafile`.
MFC after: 2 months
Relnotes: yes
- Deal with changes to port_type, and not just port_mod when a
transceiver is changed. This fixes hot swapping of transceivers of
different types (QSFP+ or QSA or QSFP28 in a QSFP28 port, SFP+ or
SFP28 in a SFP28 port, etc.).
- Always refresh media information for ifconfig if the port is down.
The firmware does not generate tranceiver-change interrupts unless at
least one VI is enabled on the physical port. Before this change
ifconfig diplayed potentially stale information for ports that were
administratively down.
- Always recalculate and reapply L1 config on a transceiver change.
- Display PAUSE settings in ifconfig. The driver sysctls for this
continue to work as well.
MFC after: 2 weeks
Sponsored by: Chelsio Communications
that start in 1970, assume most conversions are going to be for recent dates
and use a precomputed number of days through the end of 2016.
This is a do-over of r320997, hopefully this time with 100% more workiness.
The first attempt had an off-by-one error, but instead of just adding
another mysterious +1 adjustment, this rearranges the relationship between
recent_base_year and recent_base_days so that the latter is the number of
days that occurred before the start of the associated year (instead of the
count thru the end of that year). This makes the recent_base stuff work
more like the original loop logic that didn't need any +1 adjustments.
Previously these were shown only for MIPS objects.
Obtained from: ELF Tool Chain r3564
MFC after: 1 week
MFC with: r321045
Sponsored by: The FreeBSD Foundation
Some non-processor-specific DT_* values overlap the range DT_LOPROC to
DT_HIPROC. Handle common ones first, then the processor-specific ones.
Obtained from: ELF Tool Chain r3563
Sponsored by: The FreeBSD Foundation
While there, appropriately handle the overhead depending on
the usage of DATA or I-DATA chunks. Take the overhead only
into account, when required.
Joint work with rrs@
MFC after: 1 week
Copy the most important test cases from OpenBSD's corresponding
src/regress/sbin/pfctl, those that run pfctl on a test input file and check
correctness of its output. We have also added some new tests using the same
format.
The tests consist of a collection of input files (pf*.in) and
corresponding output files (pf*.ok). We run pfctl -nv on the input
files and check that the output matches the output files. If any
discrepancy is discovered during future development in the source
tree, we know that a regression bug has been introduced into the tree.
Submitted by: paggas
Sponsored by: Google, Inc (GSoC 2017)
Differential Revision: https://reviews.freebsd.org/D11322
delete subcommand in the modify section. Rewrite the
modify description text in two places to say modify/modified
instead of remove/removed.
PR: 220710
Submitted by: sseekamp@risei.net
Reviewed by: mav@
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D11608
this file. Previously, half of the pointers to a vm_page being used as
a page directory page were named "pdpg" and the rest were named "mpde".
Discussed with: kib
MFC after: 1 week
Following up on r320900, where the check for negative count values was
removed, add a check to prevent integer overflow. This is to account that
b_count, b_waiters but most importantly the total number of threads in
the system are signed values.
Discussed with: kib
MFC after: 2 weeks
pmap_remove_ptes(). (This new function will also be used by an upcoming
change to pmap_enter() that adds support for psind == 1 mappings.)
Submitted by: Yufeng Zhou <yz70@rice.edu> (an earlier version)
Reviewed by: kib, markj
MFC after: 1 week
