On Sat, Dec 09, 2017 at 10:14:50PM -0500, Mark Johnston wrote:
> On Sat, Dec 09, 2017 at 07:36:59PM -0700, Warner Losh wrote:
> > On Sat, Dec 9, 2017 at 11:03 AM, Andriy Gapon wrote:
> >
> > > On 09/12/2017 17:44, Mark Johnston wrote:
> > > > Some GEOMs
Author: markj
Date: Sun Dec 24 19:45:16 2017
New Revision: 327168
URL: https://svnweb.freebsd.org/changeset/base/327168
Log:
Fix two problems with the page daemon control loop.
Both issues caused the page daemon to erroneously go to sleep when
applications are consuming free pages at a hi
On Mon, Dec 25, 2017 at 06:49:46PM +0100, Peter Holm wrote:
> On Sun, Dec 24, 2017 at 07:45:16PM +0000, Mark Johnston wrote:
> > Author: markj
> > Date: Sun Dec 24 19:45:16 2017
> > New Revision: 327168
> > URL: https://svnweb.freebsd.org/changeset/base/327168
> >
Author: markj
Date: Tue Dec 26 16:29:39 2017
New Revision: 327213
URL: https://svnweb.freebsd.org/changeset/base/327213
Log:
Ensure that pass > 0 when starting a scan with vm_pages_needed == 1.
Otherwise the page daemon will not reclaim pages and thus will not
wake threads sleeping in VM_
Author: markj
Date: Tue Jan 2 18:11:54 2018
New Revision: 327496
URL: https://svnweb.freebsd.org/changeset/base/327496
Log:
Fix some I/O ordering issues in gmirror.
- BIO_FLUSH requests were dispatched to the disks directly from
g_mirror_start() rather than going through the mirror's I
On Tue, Jan 02, 2018 at 06:11:54PM +, Mark Johnston wrote:
> Author: markj
> Date: Tue Jan 2 18:11:54 2018
> New Revision: 327496
> URL: https://svnweb.freebsd.org/changeset/base/327496
>
> Log:
> Fix some I/O ordering issues in gmirror.
>
> ...
>
Author: markj
Date: Wed Jan 3 18:19:47 2018
New Revision: 327525
URL: https://svnweb.freebsd.org/changeset/base/327525
Log:
Add missing newlines to a couple of error messages.
Keep error messages on a single line so that they're easier to grep for.
Reported by: pho
MFC after:1
Author: markj
Date: Mon Jan 8 15:41:49 2018
New Revision: 327698
URL: https://svnweb.freebsd.org/changeset/base/327698
Log:
Release the queue lock before restarting the worker loop.
Reported and tested by: pho
MFC after:3 days
Sponsored by: Dell EMC Isilon
Modified:
head/s
Author: markj
Date: Mon Jan 8 15:56:40 2018
New Revision: 327700
URL: https://svnweb.freebsd.org/changeset/base/327700
Log:
Sort and remove unneeded includes.
MFC after:1 week
Sponsored by: Dell EMC Isilon
Modified:
head/sys/geom/mirror/g_mirror.c
head/sys/geom/mirror/g_mirror_c
On Mon, Jan 08, 2018 at 09:18:28AM -0700, Ian Lepore wrote:
> On Mon, 2018-01-08 at 09:13 -0700, Warner Losh wrote:
> > On Jan 8, 2018 8:37 AM, "Pedro Giffuni" wrote:
> > On 01/08/18 10:13, Ed Schouten wrote:
> >
> > >
> > > Hi Andrew,
> > >
> > > 2018-01-08 8:37 GMT+01:00 Andrew Turner :
> > >
e(hostname, M_TEMP);
- if (compress)
+ if (compress == COMPRESS_GZIP)
sbuf_printf(&sb, GZ_SUFFIX);
if (sbuf_error(&sb) != 0) {
log(LOG_ERR, "pid %ld (%s), uid (%lu): corename is too "
@@ -3529,8 +3542,7 @@ co
Author: markj
Date: Wed Jan 10 05:06:21 2018
New Revision: 327760
URL: https://svnweb.freebsd.org/changeset/base/327760
Log:
Avoid referencing a possibly freed consumer after r327496.
g_mirror_regular_request() may free the gmirror consumer for a disk
if that disk is being disconnected, a
Author: markj
Date: Wed Jan 10 15:21:36 2018
New Revision: 327768
URL: https://svnweb.freebsd.org/changeset/base/327768
Log:
Clarify the use of the gmirror flag mask constants.
MFC after:1 week
Sponsored by: Dell EMC Isilon
Modified:
head/sys/geom/mirror/g_mirror.h
Modified: head/
Author: markj
Date: Wed Jan 10 15:55:07 2018
New Revision: 327769
URL: https://svnweb.freebsd.org/changeset/base/327769
Log:
Remove the executable bit from some recently added test scripts.
Modified:
Directory Properties:
head/tests/sys/geom/class/eli/attach_test.sh (props changed)
head/t
Author: markj
Date: Wed Jan 10 19:37:21 2018
New Revision: 327779
URL: https://svnweb.freebsd.org/changeset/base/327779
Log:
Fix handling of read errors during mirror synchronization.
We would previously just free the request BIO, which would either cause
the disk to stay stuck in the SYN
Author: markj
Date: Wed Jan 10 19:41:05 2018
New Revision: 327780
URL: https://svnweb.freebsd.org/changeset/base/327780
Log:
Add regression tests for r327779.
MFC after:2 weeks
Sponsored by: Dell EMC Isilon
Added:
head/tests/sys/geom/class/mirror/sync_error.sh (contents, props ch
On Tue, Dec 19, 2017 at 04:13:22AM +, Warner Losh wrote:
> Author: imp
> Date: Tue Dec 19 04:13:22 2017
> New Revision: 326964
> URL: https://svnweb.freebsd.org/changeset/base/326964
>
> Log:
> When doing a dump, the scheduler is normally not running, so this
> changed worked to capture du
On Wed, Jan 10, 2018 at 01:32:29PM -0700, Warner Losh wrote:
> On Wed, Jan 10, 2018 at 1:24 PM, Mark Johnston wrote:
>
> > On Tue, Dec 19, 2017 at 04:13:22AM +, Warner Losh wrote:
> > > Author: imp
> > > Date: Tue Dec 19 04:13:22 2017
> > >
Author: markj
Date: Wed Jan 10 21:37:11 2018
New Revision: 327794
URL: https://svnweb.freebsd.org/changeset/base/327794
Log:
Fix an off-by-one in dt_opt_setenv().
The bug would cause incorrect behaviour when attempting to override
an already set environment variable with -x setenv, as lon
Author: markj
Date: Wed Jan 10 21:40:36 2018
New Revision: 327795
URL: https://svnweb.freebsd.org/changeset/base/327795
Log:
Add a regression test for r327794.
MFC after:2 weeks
Added:
head/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/env/tst.setenv3.ksh
head/cddl/contrib/o
Author: markj
Date: Thu Jan 11 16:41:03 2018
New Revision: 327833
URL: https://svnweb.freebsd.org/changeset/base/327833
Log:
Add mallocarray.9 to malloc.9's MLINKS.
X-MFC with: r327674
Modified:
head/share/man/man9/Makefile
Modified: head/share/man/man9/Makefile
==
Author: markj
Date: Fri Jan 12 19:59:46 2018
New Revision: 327888
URL: https://svnweb.freebsd.org/changeset/base/327888
Log:
Add "jid" and "jailname" variables to DTrace.
These return the jail ID and jail name for the traced process,
respectively, and are analogous to "zonename" on Solari
On Fri, Jan 12, 2018 at 11:37:51PM +0100, Mateusz Guzik wrote:
> On Fri, Jan 12, 2018 at 8:59 PM, Mark Johnston wrote:
>
> > Modified: head/sys/cddl/contrib/opensolaris/uts/common/dtrace/dtrace.c
> >
> > ===
On Sat, Jan 13, 2018 at 05:34:24PM -0500, Pedro Giffuni wrote:
>
>
> On 01/13/18 17:30, Pedro F. Giffuni wrote:
> > Author: pfg
> > Date: Sat Jan 13 22:30:30 2018
> > New Revision: 327949
> > URL: https://svnweb.freebsd.org/changeset/base/327949
> >
> > Log:
> >dev: make some use of mallocarr
Author: markj
Date: Sun Jan 14 17:55:40 2018
New Revision: 327972
URL: https://svnweb.freebsd.org/changeset/base/327972
Log:
Use the thread's ucred struct when fetching jid or jailname.
Reported by: mjg
X-MFC with: r327888
Modified:
head/sys/cddl/contrib/opensolaris/uts/common/dtrac
Author: markj
Date: Sun Jan 14 17:56:19 2018
New Revision: 327973
URL: https://svnweb.freebsd.org/changeset/base/327973
Log:
Remove tst.zonename.d from the list of expected failures.
X-MFC with: r327888
Modified:
head/cddl/usr.sbin/dtrace/tests/tools/exclude.sh
Modified: head/cddl/usr
Author: markj
Date: Wed Jan 17 21:52:12 2018
New Revision: 328096
URL: https://svnweb.freebsd.org/changeset/base/328096
Log:
Annotate a couple of changes from r328083.
Reviewed by: kib
X-MFC with: r328083
Modified:
head/sys/amd64/amd64/exception.S
head/sys/amd64/amd64/machdep.c
M
Author: markj
Date: Thu Jan 25 15:31:56 2018
New Revision: 328398
URL: https://svnweb.freebsd.org/changeset/base/328398
Log:
Remove uneeded parentheses.
MFC after:1 week
Modified:
head/cddl/lib/libdtrace/tcp.d
Modified: head/cddl/lib/libdtrace/tcp.d
=
Author: markj
Date: Thu Jan 25 15:35:34 2018
New Revision: 328399
URL: https://svnweb.freebsd.org/changeset/base/328399
Log:
Use tcpinfoh_t for TCP headers in the tcp:::debug-{drop,input} probes.
The header passed to these probes has some fields converted to host
order by tcp_fields_to_ho
Author: markj
Date: Wed Mar 21 21:15:43 2018
New Revision: 331325
URL: https://svnweb.freebsd.org/changeset/base/331325
Log:
Elide the object lock in the common case in vfs_vmio_unwire().
The object lock was only needed when attempting to free B_DIRECT
buffer pages, and for testing for in
Author: markj
Date: Fri Mar 23 14:38:56 2018
New Revision: 331425
URL: https://svnweb.freebsd.org/changeset/base/331425
Log:
Correct a couple of assertion messages in vm_page_reclaim_run().
MFC after:3 days
Modified:
head/sys/vm/vm_page.c
Modified: head/sys/vm/vm_page.c
Author: markj
Date: Sun Mar 25 20:12:14 2018
New Revision: 331536
URL: https://svnweb.freebsd.org/changeset/base/331536
Log:
Use LIST_FOREACH_SAFE in sleepq_chains_remove_matching().
We may remove a sleepqueue from the hash table in
sleepq_resume_thread().
Reviewed by: kib
MFC aft
Author: markj
Date: Sun Mar 25 23:23:19 2018
New Revision: 331538
URL: https://svnweb.freebsd.org/changeset/base/331538
Log:
Clamp IFLIB_RX_COPY_THRESH to MHLEN in iflib_rxd_pkt_get().
If one has added fields to struct mbuf such that MHLEN is smaller than
this threshold (128), iflib_rxd_p
Author: markj
Date: Thu Mar 29 14:27:40 2018
New Revision: 331732
URL: https://svnweb.freebsd.org/changeset/base/331732
Log:
Fix the background laundering mechanism after r329882.
Rather than using the number of inactive queue scans as a metric for
how many clean pages are being freed by
Author: markj
Date: Thu Mar 29 17:19:59 2018
New Revision: 331738
URL: https://svnweb.freebsd.org/changeset/base/331738
Log:
Have TD_LOCKS_DEC() assert that td_locks is positive.
This makes it easier to catch lock accounting bugs, since the problem
is otherwise only detected upon a return
On Sat, Mar 31, 2018 at 08:21:18PM +0200, Tijl Coosemans wrote:
> On Thu, 29 Mar 2018 14:27:40 + (UTC) Mark Johnston
> wrote:
> > Author: markj
> > Date: Thu Mar 29 14:27:40 2018
> > New Revision: 331732
> > URL: https://svnweb.freebsd.org/changeset/base/3317
Author: markj
Date: Sat Mar 31 23:24:28 2018
New Revision: 331853
URL: https://svnweb.freebsd.org/changeset/base/331853
Log:
Don't verify td_locks accounting after a panic.
Reported by: pho
X-MFC with: r331738
Modified:
head/sys/sys/proc.h
Modified: head/sys/sys/proc.h
On Sun, Apr 01, 2018 at 05:20:21PM +0200, Tijl Coosemans wrote:
> On Sat, 31 Mar 2018 18:54:32 -0400 Mark Johnston wrote:
> > On Sat, Mar 31, 2018 at 08:21:18PM +0200, Tijl Coosemans wrote:
> > > On Thu, 29 Mar 2018 14:27:40 + (UTC) Mark Johnston
> > > wro
On Sat, Mar 31, 2018 at 11:33:48AM +0200, Harry Schmalzbauer wrote:
> Bezüglich Sean Bruno's Nachricht vom 11.10.2017 00:21 (localtime):
> > Author: sbruno
> > Date: Tue Oct 10 22:21:05 2017
> > New Revision: 324508
> > URL: https://svnweb.freebsd.org/changeset/base/324508
> >
> > Log:
> > match
Author: markj
Date: Mon Apr 2 15:07:41 2018
New Revision: 331879
URL: https://svnweb.freebsd.org/changeset/base/331879
Log:
Ensure the background laundering threshold is positive after a scan.
The division added in r331732 meant that we wouldn't attempt a
background laundering until at l
Author: markj
Date: Tue Apr 3 18:41:27 2018
New Revision: 331934
URL: https://svnweb.freebsd.org/changeset/base/331934
Log:
Wrap long lines.
MFC after:3 days
Modified:
head/sys/compat/linuxkpi/common/src/linux_schedule.c
Modified: head/sys/compat/linuxkpi/common/src/linux_schedule.
Author: markj
Date: Wed Apr 4 20:15:41 2018
New Revision: 332043
URL: https://svnweb.freebsd.org/changeset/base/332043
Log:
Typo.
MFC after:3 days
Modified:
head/share/man/man9/timeout.9
Modified: head/share/man/man9/timeout.9
===
Author: markj
Date: Thu Apr 5 17:26:03 2018
New Revision: 332079
URL: https://svnweb.freebsd.org/changeset/base/332079
Log:
Fix the definitions of get_cpu() and put_cpu().
They are supposed to disable preemption.
Reported by: rstone
MFC after:5 days
Modified:
head/sys/compat
Author: markj
Date: Tue Apr 10 13:47:09 2018
New Revision: 332364
URL: https://svnweb.freebsd.org/changeset/base/332364
Log:
Assert that dtrace_probe() doesn't re-enter itself.
This helps catch cases where an instrumented function is called while
in probe context.
Submitted by: Domag
Author: markj
Date: Tue Apr 10 13:56:06 2018
New Revision: 332365
URL: https://svnweb.freebsd.org/changeset/base/332365
Log:
Set zfs_arc_free_target to v_free_target.
Page daemon output is now regulated by a PID controller with a setpoint
of v_free_target. Moreover, the page daemon now wa
Author: markj
Date: Tue Apr 10 14:07:02 2018
New Revision: 332369
URL: https://svnweb.freebsd.org/changeset/base/332369
Log:
Correct a comment.
Submitted by: Domagoj Stolfa
X-MFC with: r332364
Sponsored by: DARPA, AFRL
Modified:
head/sys/cddl/contrib/opensolaris/uts/common/dtrace/d
On Tue, Apr 10, 2018 at 05:09:57PM +0300, Slawa Olhovchenkov wrote:
> On Tue, Apr 10, 2018 at 01:56:06PM +0000, Mark Johnston wrote:
>
> > Author: markj
> > Date: Tue Apr 10 13:56:06 2018
> > New Revision: 332365
> > URL: https://svnweb.freebsd.org/changeset/base/
On Wed, Apr 11, 2018 at 12:51:55AM -0400, Allan Jude wrote:
> On 2018-04-10 09:56, Mark Johnston wrote:
> > Author: markj
> > Date: Tue Apr 10 13:56:06 2018
> > New Revision: 332365
> > URL: https://svnweb.freebsd.org/changeset/base/332365
> >
> >
Author: markj
Date: Wed Apr 11 15:15:34 2018
New Revision: 332409
URL: https://svnweb.freebsd.org/changeset/base/332409
Log:
Use C99 initializers for iflib function tables.
Reviewed by: sbruno
MFC after:1 week
Differential Revision:https://reviews.freebsd.org/D15041
Modifi
Author: markj
Date: Tue Apr 17 18:49:17 2018
New Revision: 332658
URL: https://svnweb.freebsd.org/changeset/base/332658
Log:
Ensure that m and skip_m belong to the same object.
Pages allocated from a given reservation may belong to different
objects. It is therefore possible for vm_page_p
Author: markj
Date: Thu Apr 19 14:09:44 2018
New Revision: 332771
URL: https://svnweb.freebsd.org/changeset/base/332771
Log:
Initialize marker pages in vm_page_domain_init().
They were previously initialized by the corresponding page daemon
threads, but for vmd_inacthead this may be too l
On Sat, Apr 21, 2018 at 04:33:33PM -0400, Jonathan Looney wrote:
> On Sat, Apr 21, 2018 at 1:53 PM, Conrad Meyer wrote:
> >
> > I don't think this should be enabled by default. Can we leave it
> > disabled by default and let consumers opt-in?
>
> I'm willing to change the default if there's a go
ed to make that clear up
> front.
>
> On Sun, Apr 22, 2018 at 1:11 PM, Mark Johnston wrote:
> >
> > > All too often, my ability to debug assertion violations is hindered
> because
> > > the system trips over yet another assertion while dumping the core. If
>
veloper actually intends to run post-panic.
>
> Playing whack-a-mole seems like a Sisyphean task which will burn out
> developers and/or frustrate people who run INVARIANTS kernels. Switching to
> an opt-in model seems like the better long-term strategy.
>
> Having said all of
Author: markj
Date: Tue Apr 24 17:42:25 2018
New Revision: 332949
URL: https://svnweb.freebsd.org/changeset/base/332949
Log:
Use dead_bpf_if instead of bp_null.
This fixes a -Wunused error when DEV_BPF and NETGRAPH_BPF are not
defined.
Also remove a stray semicolon added in r332812.
On Mon, Apr 23, 2018 at 07:51:00PM +, Sean Bruno wrote:
> Author: sbruno
> Date: Mon Apr 23 19:51:00 2018
> New Revision: 332894
> URL: https://svnweb.freebsd.org/changeset/base/332894
>
> Log:
> Load balance sockets with new SO_REUSEPORT_LB option
>
> This patch adds a new socket optio
Author: markj
Date: Tue Apr 24 20:05:45 2018
New Revision: 332968
URL: https://svnweb.freebsd.org/changeset/base/332968
Log:
Add a UMA zone flag to disable the use of buckets.
This allows the creation of zones which don't do any caching in front of
the keg. If the zone is a cache zone, th
Author: markj
Date: Tue Apr 24 21:15:54 2018
New Revision: 332974
URL: https://svnweb.freebsd.org/changeset/base/332974
Log:
Improve VM page queue scalability.
Currently both the page lock and a page queue lock must be held in
order to enqueue, dequeue or requeue a page in a given page qu
Author: markj
Date: Tue May 1 17:32:43 2018
New Revision: 333145
URL: https://svnweb.freebsd.org/changeset/base/333145
Log:
Print the dump progress indicator after calling dump_start().
Dumpers may wish to print messages from an initialization hook; this
change ensures that such messages
Author: markj
Date: Fri May 4 17:17:30 2018
New Revision: 333256
URL: https://svnweb.freebsd.org/changeset/base/333256
Log:
Fix some races introduced in r332974.
With r332974, when performing a synchronized access of a page's "queue"
field, one must first check whether the page is logica
Author: markj
Date: Sun May 6 00:03:24 2018
New Revision: 333278
URL: https://svnweb.freebsd.org/changeset/base/333278
Log:
Avoid dropping the topology lock in gmirror's dumpconf implementation.
Doing so introduces races which can lead to a use-after-free when
grabbing a snapshot of the
Author: markj
Date: Sun May 6 00:05:03 2018
New Revision: 333279
URL: https://svnweb.freebsd.org/changeset/base/333279
Log:
Remove a redundant assertion.
MFC after:1 week
Sponsored by: Dell EMC Isilon
Modified:
head/sys/geom/mirror/g_mirror.c
Modified: head/sys/geom/mirror/g_mirr
Author: markj
Date: Sun May 6 00:11:30 2018
New Revision: 333280
URL: https://svnweb.freebsd.org/changeset/base/333280
Log:
Style.
MFC after:3 days
Modified:
head/sys/kern/kern_mbuf.c
Modified: head/sys/kern/kern_mbuf.c
==
Author: markj
Date: Sun May 6 00:19:48 2018
New Revision: 333281
URL: https://svnweb.freebsd.org/changeset/base/333281
Log:
Add an mbuf allocator for netdump.
The aim is to permit mbuf allocations after a panic without calling into
the page allocator, without imposing any runtime overhea
Author: markj
Date: Sun May 6 00:22:38 2018
New Revision: 333282
URL: https://svnweb.freebsd.org/changeset/base/333282
Log:
Refactor some of the MI kernel dump code in preparation for netdump.
- Add clear_dumper() to complement set_dumper().
- Drain netdump's preallocated mbuf pool when
ump.4
==
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/share/man/man4/netdump.4 Sun May 6 00:38:29 2018
(r333283)
@@ -0,0 +1,127 @@
+.\"-
+.\" Copyright (c) 2018 Mark Johnston
+.\"
Author: markj
Date: Sun May 6 00:43:46 2018
New Revision: 333285
URL: https://svnweb.freebsd.org/changeset/base/333285
Log:
Add netdump hooks to alc(4).
Tested with an AR8162.
Reviewed by: julian, sbruno
MFC after:1 month
Sponsored by: Dell EMC Isilon
Differential Revision:
Author: markj
Date: Sun May 6 00:42:30 2018
New Revision: 333284
URL: https://svnweb.freebsd.org/changeset/base/333284
Log:
Add netdump support to dumpon(8).
A new usage is added so that parameters for netdump may be specified.
Specifically, one configures an interface for netdump with:
Author: markj
Date: Sun May 6 00:45:41 2018
New Revision: 333286
URL: https://svnweb.freebsd.org/changeset/base/333286
Log:
Add netdump hooks to bge(4).
Tested with a NetXtreme BCM5727 adapter.
Reviewed by: julian
MFC after:1 month
Sponsored by: Dell EMC Isilon
Differential
Author: markj
Date: Sun May 6 00:47:39 2018
New Revision: 333287
URL: https://svnweb.freebsd.org/changeset/base/333287
Log:
Add netdump support to bxe(4).
Tested with a NetXtreme II BCM57810 adapter.
Reviewed by: davidcs
MFC after:1 month
Sponsored by: Dell EMC Isilon
Diffe
Author: markj
Date: Sun May 6 00:48:43 2018
New Revision: 333288
URL: https://svnweb.freebsd.org/changeset/base/333288
Log:
Add netdump support to cxgb(4).
Tested with a T320 adapter.
Reviewed by: np
MFC after:1 month
Sponsored by: Dell EMC Isilon
Differential Revision:
Author: markj
Date: Sun May 6 00:52:17 2018
New Revision: 333289
URL: https://svnweb.freebsd.org/changeset/base/333289
Log:
Add netdump support to re(4).
Tested with a RealTek 8101E adapter.
Reviewed by: sbruno
MFC after:1 month
Sponsored by: Dell EMC Isilon
Differential Re
Author: markj
Date: Sun May 6 00:53:52 2018
New Revision: 333290
URL: https://svnweb.freebsd.org/changeset/base/333290
Log:
Add netdump support to vtnet(4).
Tested with bhyve.
Reviewed by: bryanv, julian
MFC after:1 month
Sponsored by: Dell EMC Isilon
Differential Revision:
Author: markj
Date: Sun May 6 00:57:52 2018
New Revision: 333291
URL: https://svnweb.freebsd.org/changeset/base/333291
Log:
Add netdump support to iflib.
em(4) and igb(4) were tested by me, and ixgbe(4) and bnxt(4) were
tested by sbruno.
Reviewed by: mmacy, shurd
MFC after:1
On Tue, May 08, 2018 at 01:39:45AM +, Matt Macy wrote:
> Author: mmacy
> Date: Tue May 8 01:39:45 2018
> New Revision: 45
> URL: https://svnweb.freebsd.org/changeset/base/45
>
> Log:
> Sleep rather than spin in e1000 when doing long running config operations.
>
> With r333218 i
On Tue, May 8, 2018, 19:09 Matthew Macy, wrote:
> Is the e1000 driver compiled in or loaded as a module?
>
It's compiled in to the kernel.
> On Tue, May 8, 2018 at 3:10 PM, Mark Johnston wrote:
> > On Tue, May 08, 2018 at 01:39:45AM +, Matt Macy wrote:
> >>
> Can you please try the attached patch? (Note that gmail may insert
> > carriage returns)
> >
> > -M
> >
> > On Tue, May 8, 2018 at 3:10 PM, Mark Johnston wrote:
> >> On Tue, May 08, 2018 at 01:39:45AM +, Matt Macy wrote:
> >>> Author
Author: markj
Date: Wed May 9 19:54:34 2018
New Revision: 333429
URL: https://svnweb.freebsd.org/changeset/base/333429
Log:
Fix bxe(4) netdump rx polling.
Reviewed by: cem, rstone
X-MFC with: r333287
Sponsored by: Dell EMC Isilon
Modified:
head/sys/dev/bxe/bxe.c
Modified: head/s
53:38 2018(r333439)
+++ head/sys/compat/linuxkpi/common/include/linux/hrtimer.h Wed May 9
20:57:18 2018(r333440)
@@ -1,6 +1,5 @@
/*-
* Copyright (c) 2017 Mark Johnston
- * All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modific
On Thu, May 10, 2018 at 05:55:25PM +, Matt Macy wrote:
> Author: mmacy
> Date: Thu May 10 17:55:24 2018
> New Revision: 333466
> URL: https://svnweb.freebsd.org/changeset/base/333466
>
> Log:
> Add simple preempt safe epoch API
>
> Read locking is over used in the kernel to guarantee li
Author: markj
Date: Fri May 12 18:02:57 2017
New Revision: 318246
URL: https://svnweb.freebsd.org/changeset/base/318246
Log:
Add a regression test for r318191.
Reviewed by: badger
MFC after:1 week
Sponsored by: Dell EMC Isilon
Differential Revision:https://reviews.freebsd
Author: markj
Date: Mon May 15 21:44:40 2017
New Revision: 318319
URL: https://svnweb.freebsd.org/changeset/base/318319
Log:
Ensure that profile and tick probes provide a non-zero PC value.
The idle thread may process callouts while reloading the timer in
cpu_activeclock(). In this case,
Author: markj
Date: Thu May 18 18:24:11 2017
New Revision: 318476
URL: https://svnweb.freebsd.org/changeset/base/318476
Log:
Avoid open-coding PRI_UNCHANGED.
MFC after:1 week
Modified:
head/sys/kern/kern_fail.c
Modified: head/sys/kern/kern_fail.c
Author: markj
Date: Thu May 18 18:35:14 2017
New Revision: 318478
URL: https://svnweb.freebsd.org/changeset/base/318478
Log:
Fix a few uses of kern_yield() in the TTM and the LinuxKPI.
kern_yield(0) effectively causes the calling thread to be rescheduled
immediately since it resets the th
Author: markj
Date: Thu May 18 18:37:19 2017
New Revision: 318479
URL: https://svnweb.freebsd.org/changeset/base/318479
Log:
Don't bother enqueuing a page immediately before freeing it.
No functional change intended.
MFC after:1 week
Modified:
head/sys/dev/drm2/ttm/ttm_page_allo
Author: markj
Date: Fri May 19 00:25:09 2017
New Revision: 318508
URL: https://svnweb.freebsd.org/changeset/base/318508
Log:
Remove the EXFAIL annotation for tests which pass as of r309596.
Reported by: bdrewery
Sponsored by: Dell EMC Isilon
Modified:
head/cddl/usr.sbin/dtrace/tests/t
Author: markj
Date: Sun May 21 00:06:36 2017
New Revision: 318590
URL: https://svnweb.freebsd.org/changeset/base/318590
Log:
Add get_cpu() and put_cpu().
MFC after:1 week
Modified:
head/sys/compat/linuxkpi/common/include/asm/smp.h
Modified: head/sys/compat/linuxkpi/common/include/as
] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+/*
+ * Copyright 2017 Mark Johnston
+ */
+
+#include
+
+int
+main(int argc, char **argv)
+{
+
+ for (;;)
+ sleep(1);
+
+ return (0);
+}
Modified:
head/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/p
Author: markj
Date: Mon May 22 23:21:24 2017
New Revision: 318687
URL: https://svnweb.freebsd.org/changeset/base/318687
Log:
Ensure that the mappings table is populated in proc_objname().
MFC after:1 week
Sponsored by: Dell EMC Isilon
Modified:
head/lib/libproc/proc_sym.c
Modified
Author: markj
Date: Tue May 23 07:20:29 2017
New Revision: 318713
URL: https://svnweb.freebsd.org/changeset/base/318713
Log:
Let vmstat -o recognize OBJT_MGTDEVICE objects.
MFC after:1 week
Modified:
head/usr.bin/vmstat/vmstat.c
Modified: head/usr.bin/vmstat/vmstat.c
===
On Tue, May 23, 2017 at 01:57:38PM +0100, Andrew Turner wrote:
>
> > On 9 Dec 2016, at 18:54, Mark Johnston wrote:
> >
> > Author: markj
> > Date: Fri Dec 9 18:54:12 2016
> > New Revision: 309749
> > URL: https://svnweb.freebsd.org/changes
Author: markj
Date: Tue May 30 17:16:08 2017
New Revision: 319229
URL: https://svnweb.freebsd.org/changeset/base/319229
Log:
Add some miscellaneous definitions to support DRM drivers.
Reviewed by: hselasky
MFC after:1 week
Differential Revision:https://reviews.freebsd.org/D
Copyright (c) 2013, 2014 Mellanox Technologies, Ltd.
+ * Copyright (c) 2017 Mark Johnston
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -28,160 +29,243 @@
*
* $FreeBSD$
*/
-#ifndef_LINUX_WAIT_H_
+
+#ifndef _LINUX_WAIT_H_
Author: markj
Date: Fri Jun 9 19:57:27 2017
New Revision: 319758
URL: https://svnweb.freebsd.org/changeset/base/319758
Log:
Implement pci_disable_device() in the LinuxKPI.
Submitted by: kmacy
MFC after:2 weeks
Modified:
head/sys/compat/linuxkpi/common/include/linux/pci.h
Modified
Author: markj
Date: Sat Jun 10 14:47:01 2017
New Revision: 319792
URL: https://svnweb.freebsd.org/changeset/base/319792
Log:
Override the locale so that file lists get a consistent sort order.
Reported by: avg
MFC after:1 week
Modified:
head/cddl/usr.sbin/dtrace/tests/tools/genmak
Author: markj
Date: Sat Jun 10 21:07:55 2017
New Revision: 319807
URL: https://svnweb.freebsd.org/changeset/base/319807
Log:
Remove an inaccuracy from socket.2.
SOCK_SEQPACKET is implemented for several protocols.
MFC after:1 week
Modified:
head/lib/libc/sys/socket.2
Modified:
Author: markj
Date: Sat Jun 10 21:13:39 2017
New Revision: 319808
URL: https://svnweb.freebsd.org/changeset/base/319808
Log:
List DTrace provider pages in a single variable.
MFC after:1 week
Modified:
head/share/man/man4/Makefile
Modified: head/share/man/man4/Makefile
==
Author: markj
Date: Mon Jun 12 20:14:44 2017
New Revision: 319868
URL: https://svnweb.freebsd.org/changeset/base/319868
Log:
Add a helper function for comparing struct uuids.
Submitted by: Domagoj Stolfa
MFC after:1 week
Differential Revision:https://reviews.freebsd.org/D11
On Mon, Jun 12, 2017 at 11:29:52PM +0300, Konstantin Belousov wrote:
> On Mon, Jun 12, 2017 at 08:14:44PM +0000, Mark Johnston wrote:
> > +int
> > +uuidcmp(const struct uuid *uuid1, const struct uuid *uuid2)
> > +{
> > +
> > + return (memcmp(uuid1, uuid2, sizeof
On Tue, Jun 13, 2017 at 12:33:00AM +0300, Konstantin Belousov wrote:
> On Mon, Jun 12, 2017 at 01:47:05PM -0700, Mark Johnston wrote:
> > On Mon, Jun 12, 2017 at 11:29:52PM +0300, Konstantin Belousov wrote:
> > > On Mon, Jun 12, 2017 at 08:14:44PM +0000, Mark Johnston w
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