Author: markj
Date: Thu Jun 25 19:12:27 2020
New Revision: 362618
URL: https://svnweb.freebsd.org/changeset/base/362618
Log:
Add SCTP_SUPPORT to the default kernel options.
Otherwise out-of-tree module builds will be broken for a lack of a
definition of MK_SCTP_SUPPORT.
Reported by:
Author: markj
Date: Thu Jun 25 19:27:22 2020
New Revision: 362619
URL: https://svnweb.freebsd.org/changeset/base/362619
Log:
ipfw: Support the literal IPv6 address syntax in the fwd command.
Discussed with: rgrimes, Lutz Donnerhacke
Submitted by: Neel Chauhan
MFC after:2 week
Author: markj
Date: Thu Jun 25 20:30:30 2020
New Revision: 362631
URL: https://svnweb.freebsd.org/changeset/base/362631
Log:
Implement an approximation of Linux MADV_DONTNEED semantics.
Linux MADV_DONTNEED is not advisory: it has side effects for anonymous
memory, and some system software
Author: markj
Date: Sun Jun 28 21:34:38 2020
New Revision: 362739
URL: https://svnweb.freebsd.org/changeset/base/362739
Log:
Remove some redundant assignments and computations.
Reported by: alc
Reviewed by: alc, kib
Sponsored by: The FreeBSD Foundation
MFC after:1 week
Differe
Author: markj
Date: Sun Jun 28 21:35:04 2020
New Revision: 362740
URL: https://svnweb.freebsd.org/changeset/base/362740
Log:
Fix UMA's first-touch policy on systems with empty domains.
Suppose a thread is running on a CPU in a NUMA domain with no physical
RAM. When an item is freed to a
On Sun, Jun 28, 2020 at 06:40:59PM -0600, Alan Somers wrote:
> On Wed, Jan 2, 2019 at 10:09 AM Mark Johnston wrote:
>
> > Author: markj
> > Date: Wed Jan 2 17:09:35 2019
> > New Revision: 342699
> > URL: https://svnweb.freebsd.org/changeset/base/342699
> >
&
Author: markj
Date: Tue Jun 30 15:56:54 2020
New Revision: 362801
URL: https://svnweb.freebsd.org/changeset/base/362801
Log:
Remove CRYPTO_TIMING.
It was added a very long time ago. It is single-threaded, so only
really useful for basic measurements, and in the meantime we've gotten
so
Author: markj
Date: Tue Jun 30 15:57:11 2020
New Revision: 362802
URL: https://svnweb.freebsd.org/changeset/base/362802
Log:
Remove unused 32-bit compatibility structures from cryptodev.
The counters are exported by a sysctl and have the same width on all
platforms anyway.
Reviewed b
Author: markj
Date: Tue Jun 30 22:01:21 2020
New Revision: 362814
URL: https://svnweb.freebsd.org/changeset/base/362814
Log:
Convert cryptostats to a counter_u64 array.
The global counters were not SMP-friendly. Use per-CPU counters
instead.
Reviewed by: jhb
Sponsored by: Rubicon
Author: markj
Date: Wed Jul 1 15:42:48 2020
New Revision: 362840
URL: https://svnweb.freebsd.org/changeset/base/362840
Log:
Fix a possible next-hop refcount leak when handling IPSec traffic.
It may be possible to fix this by deferring the lookup, but let's
keep the initial change simple
Author: markj
Date: Mon Jul 6 14:52:09 2020
New Revision: 362962
URL: https://svnweb.freebsd.org/changeset/base/362962
Log:
iflib: Fix handling of mbuf cluster allocation failures.
When refilling an rx freelist, make sure we only update the hardware
producer index if at least one cluster
Author: markj
Date: Mon Jul 6 14:52:21 2020
New Revision: 362963
URL: https://svnweb.freebsd.org/changeset/base/362963
Log:
iflib: Fix some nits in the rx refill code.
- Get rid of the ifl_vm_addrs array. It is not used by any existing
consumer, so we are just dirtying a couple of cac
Author: markj
Date: Mon Jul 6 16:33:21 2020
New Revision: 362966
URL: https://svnweb.freebsd.org/changeset/base/362966
Log:
Lift cpuset Capsicum checks into a subroutine.
Otherwise the same checks are duplicated across four different system
call implementations, cpuset_(get|set)(affinity
Author: markj
Date: Mon Jul 6 16:34:09 2020
New Revision: 362968
URL: https://svnweb.freebsd.org/changeset/base/362968
Log:
Allow accesses of the caller's CPU and domain sets in capability mode.
cpuset_(get|set)(affinity|domain)(2) permit a get or set of the calling
thread or process' CP
Author: markj
Date: Mon Jul 6 16:34:49 2020
New Revision: 362971
URL: https://svnweb.freebsd.org/changeset/base/362971
Log:
Regenerate.
Sponsored by: The FreeBSD Foundation
Modified:
head/sys/compat/freebsd32/freebsd32_sysent.c
head/sys/kern/init_sysent.c
Modified: head/sys/compat/fr
Author: markj
Date: Mon Jul 6 16:34:29 2020
New Revision: 362970
URL: https://svnweb.freebsd.org/changeset/base/362970
Log:
Permit cpuset_(get|set)domain() in capability mode.
These system calls already perform validation of their parameters when
called in capability mode, identical to c
Author: markj
Date: Mon Jul 6 21:20:57 2020
New Revision: 362976
URL: https://svnweb.freebsd.org/changeset/base/362976
Log:
Split nhop_ref_object().
Now nhop_ref_object() unconditionally acquires a reference, and the new
nhop_try_ref_object() uses refcount_acquire_if_not_zero() to
cond
Author: markj
Date: Tue Jul 7 16:35:52 2020
New Revision: 362993
URL: https://svnweb.freebsd.org/changeset/base/362993
Log:
Rebuild sysent when capabilities.conf is updated.
Reviewed by: brooks
Sponsored by: The FreeBSD Foundation
Differential Revision:https://reviews.freebsd.
Author: markj
Date: Thu Jul 9 17:26:49 2020
New Revision: 363051
URL: https://svnweb.freebsd.org/changeset/base/363051
Log:
Avoid copying out kernel pointers from msgctl(IPC_STAT).
While this behaviour is harmless, it is really just an artifact of the
fact that the msgctl(2) implementati
Author: markj
Date: Thu Jul 9 17:27:14 2020
New Revision: 363052
URL: https://svnweb.freebsd.org/changeset/base/363052
Log:
whois: Handle referrals to rwhois servers.
PR: 243862
Submitted by: b...@desync.com
Differential Revision:https://reviews.freebsd.org/D25156
Mo
Author: markj
Date: Thu Jul 9 18:34:54 2020
New Revision: 363055
URL: https://svnweb.freebsd.org/changeset/base/363055
Log:
Apply the logic from r363051 to semctl(2) and __sem_base field.
Reported by: Jeffball
MFC after:1 week
Sponsored by: The FreeBSD Foundation
Differential R
(c) 2019-2020 The FreeBSD Foundation
+ *
+ * This software was developed by Mark Johnston under sponsorship from
+ * the FreeBSD Foundation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * m
Author: markj
Date: Fri Jul 10 19:54:04 2020
New Revision: 363084
URL: https://svnweb.freebsd.org/changeset/base/363084
Log:
Add a --sctp flag to nc.
The change adds an SCTP mode akin to UDP mode. This is handy for doing
smoke testing of SCTP.
Use a long option to minimize the risk
Author: markj
Date: Fri Jul 10 19:58:26 2020
New Revision: 363086
URL: https://svnweb.freebsd.org/changeset/base/363086
Log:
Add a RELNOTES entry for r363084.
Modified:
head/RELNOTES
Modified: head/RELNOTES
==
--- he
Author: markj
Date: Fri Jul 10 19:58:07 2020
New Revision: 363085
URL: https://svnweb.freebsd.org/changeset/base/363085
Log:
Adjust .Dd, missed in r363084.
MFC with: r363084
Modified:
head/contrib/netcat/nc.1
Modified: head/contrib/netcat/nc.1
===
Author: markj
Date: Sat Jul 11 17:10:16 2020
New Revision: 363102
URL: https://svnweb.freebsd.org/changeset/base/363102
Log:
ping(8): Check for integer truncation when handling the value for -s.
PR: 239976
Submitted by: Neeraj
MFC after:1 week
Event:July
Author: markj
Date: Mon Jul 13 16:39:27 2020
New Revision: 363158
URL: https://svnweb.freebsd.org/changeset/base/363158
Log:
Add vm_map_valid_range_KBI().
This is required for standalone module builds.
Reported by: hselasky
Reviewed by: dougm, hselasky, kib
MFC after:3 days
On Mon, Jul 13, 2020 at 05:27:06PM +0200, Hans Petter Selasky wrote:
> On 2020-06-19 05:32, Mark Johnston wrote:
> > +++ head/sys/vm/vm_map.hFri Jun 19 03:32:04 2020(r362361)
> > @@ -255,6 +255,17 @@ vm_map_modflags(vm_map_t map, vm_flags_t set, vm_flags
> >
Author: markj
Date: Mon Jul 13 17:05:44 2020
New Revision: 363162
URL: https://svnweb.freebsd.org/changeset/base/363162
Log:
Print arm64 physmem info during boot.
PR: 243682
Reviewed by: andrew, emaste
MFC after:1 week
Event:July 2020 Bugathon
Differen
Author: markj
Date: Mon Jul 13 17:51:04 2020
New Revision: 363164
URL: https://svnweb.freebsd.org/changeset/base/363164
Log:
ipfw(8): Fix most warnings with the default WARNS level.
- Add missing const and static qualifiers.
- Avoid shadowing the global "co" by renaming it to "g_co".
-
Author: markj
Date: Mon Jul 13 19:10:16 2020
New Revision: 363166
URL: https://svnweb.freebsd.org/changeset/base/363166
Log:
ipfw(8): Handle unaligned pointers in pr_u64.
struct _ipfw_dyn_rule is defined as packed, and as a result, its
uint64_t fields are misaligned on some 32-bit platfor
Author: markj
Date: Tue Jul 14 14:09:29 2020
New Revision: 363180
URL: https://svnweb.freebsd.org/changeset/base/363180
Log:
Add a driver for the SafeXcel EIP-97.
The EIP-97 is a packet processing module found on the ESPRESSObin. This
commit adds a crypto(9) driver for the crypto and has
Author: markj
Date: Tue Jul 14 14:11:54 2020
New Revision: 363181
URL: https://svnweb.freebsd.org/changeset/base/363181
Log:
Add safexcel(4) to cryptotest.
MFC after:1 week
Sponsored by: Rubicon Communications, LLC (Netgate)
Modified:
head/tests/sys/opencrypto/cryptotest.py
Modifi
Author: markj
Date: Tue Jul 14 15:05:24 2020
New Revision: 363182
URL: https://svnweb.freebsd.org/changeset/base/363182
Log:
safexcel(4): Fix the INVARIANTS build after a last-second change.
Reported by: Jenkins
MFC with: r363180
Modified:
head/sys/dev/safexcel/safexcel.c
Modifie
Author: markj
Date: Tue Jul 14 15:05:38 2020
New Revision: 363183
URL: https://svnweb.freebsd.org/changeset/base/363183
Log:
Add a RELNOTES entry for safexcel(4).
Sponsored by: Rubicon Communications, LLC (Netgate)
Modified:
head/RELNOTES
Modified: head/RELNOTES
Author: markj
Date: Thu Jul 16 14:21:55 2020
New Revision: 363251
URL: https://svnweb.freebsd.org/changeset/base/363251
Log:
safexcel(4): Silence an integer truncation warning.
In practice overflow is not possible, but we might as well use the right
type for DMA ring sizes.
CID:
Author: markj
Date: Thu Jul 16 15:09:04 2020
New Revision: 363253
URL: https://svnweb.freebsd.org/changeset/base/363253
Log:
Switch from SCTP to SCTP_SUPPORT in GENERIC configs.
This removes SCTP from in-tree kernel configuration files. Now, SCTP
can be enabled by simply loading the modu
Author: markj
Date: Thu Jul 16 15:12:52 2020
New Revision: 363254
URL: https://svnweb.freebsd.org/changeset/base/363254
Log:
Add a RELNOTES entry for r363253.
Sponsored by: The FreeBSD Foundation
Modified:
head/RELNOTES
Modified: head/RELNOTES
===
Author: markj
Date: Fri Jul 17 14:45:16 2020
New Revision: 363273
URL: https://svnweb.freebsd.org/changeset/base/363273
Log:
Clean up crypto_init().
The function is called from a KLD load handler, so it may sleep.
- Stop checking for errors from uma_zcreate(), they don't happen.
- Co
Author: markj
Date: Mon Jul 20 14:28:26 2020
New Revision: 363367
URL: https://svnweb.freebsd.org/changeset/base/363367
Log:
ext2fs: Stop checking for failures from malloc(M_WAITOK).
PR: 240545
Submitted by: Andrew Reiter
Reviewed by: fsu
MFC after:1 week
Differentia
Author: markj
Date: Mon Jul 20 17:05:44 2020
New Revision: 363373
URL: https://svnweb.freebsd.org/changeset/base/363373
Log:
Fix a memory leak in dsl_scan_visitbp().
This should be triggered only if arc_read() fails, i.e., quite rarely.
The same logic is already present in OpenZFS.
P
Author: markj
Date: Mon Jul 20 17:44:13 2020
New Revision: 363374
URL: https://svnweb.freebsd.org/changeset/base/363374
Log:
crypto(9): Stop checking for failures from malloc(M_WAITOK).
PR: 240545
Submitted by: Andrew Reiter
Reviewed by: cem, delphij, jhb
MFC after:1 w
Author: markj
Date: Mon Jul 20 18:22:38 2020
New Revision: 363375
URL: https://svnweb.freebsd.org/changeset/base/363375
Log:
libdwarf: Hide SHT_NOBITS sections.
gnu_debuglink external debug files will contain an .eh_frame section of
type SHT_NOBITS. libdwarf does not handle such sections
Author: markj
Date: Tue Jul 21 15:03:36 2020
New Revision: 363395
URL: https://svnweb.freebsd.org/changeset/base/363395
Log:
traceroute6: Fix most warnings at the default WARNS level.
Fix some style issues as well. Leave -Wno-cast-aligned set for now, as
most of the warnings come casts o
Author: markj
Date: Wed Jul 22 14:32:47 2020
New Revision: 363420
URL: https://svnweb.freebsd.org/changeset/base/363420
Log:
usb(4): Stop checking for failures from malloc(M_WAITOK).
Handle the fact that parts of usb(4) can be compiled into the boot
loader, where M_WAITOK does not guarant
Author: markj
Date: Thu Jul 23 14:03:24 2020
New Revision: 363445
URL: https://svnweb.freebsd.org/changeset/base/363445
Log:
ntb: Stop checking for failures from malloc(M_WAITOK).
PR: 240545
Submitted by: Andrew Reiter
Reviewed by: cem, mav
MFC after:1 week
Different
Author: markj
Date: Thu Jul 23 14:03:37 2020
New Revision: 363446
URL: https://svnweb.freebsd.org/changeset/base/363446
Log:
cuse: Stop checking for failures from malloc(M_WAITOK).
PR: 240545
Submitted by: Andrew Reiter
Reviewed by: hselasky
MFC after:1 week
Differen
Author: markj
Date: Thu Jul 23 14:21:45 2020
New Revision: 363447
URL: https://svnweb.freebsd.org/changeset/base/363447
Log:
MFOpenZFS: Fix zpool history unbounded memory usage
In original implementation, zpool history will read the whole history
before printing anything, causing memory u
Author: markj
Date: Thu Jul 23 15:03:28 2020
New Revision: 363449
URL: https://svnweb.freebsd.org/changeset/base/363449
Log:
rc.firewall: Merge two identical conditions into one.
No functional change intended.
PR: 247949
Submitted by: Jose Luis Duran
MFC after:1 week
Author: markj
Date: Mon Jul 27 14:25:10 2020
New Revision: 363607
URL: https://svnweb.freebsd.org/changeset/base/363607
Log:
vm_page_free_invalid(): Relax the xbusy assertion.
vm_page_assert_xbusied() asserts that the busying thread is the current
thread. For some uses of vm_page_free_in
Author: markj
Date: Mon Jul 27 14:28:55 2020
New Revision: 363608
URL: https://svnweb.freebsd.org/changeset/base/363608
Log:
mpr(4), mps(4): Stop checking for failures from malloc(M_WAITOK).
PR: 240545
Submitted by: Andrew Reiter
Reviewed by: imp
MFC after:1 week
Dif
Author: markj
Date: Mon Jul 27 19:05:53 2020
New Revision: 363623
URL: https://svnweb.freebsd.org/changeset/base/363623
Log:
cxgbe(4): Stop checking for failures from malloc(M_WAITOK).
PR: 240545
Submitted by: Andrew Reiter
Reviewed by: np
MFC after:1 week
Differenti
On Tue, Jul 28, 2020 at 08:44:11AM -0500, Eric van Gyzen wrote:
> On 7/27/20 9:25 AM, Mark Johnston wrote:
> > +
> > + /*
> > +* We may be attempting to free the page as part of the handling for an
> > +* I/O error, in which case the page was xb
Author: markj
Date: Tue Jul 28 15:26:19 2020
New Revision: 363649
URL: https://svnweb.freebsd.org/changeset/base/363649
Log:
ps(1): Fix formatting of the "command" field for kernel threads.
When -H is specified, for kernel threads the command is formatted as
"/" and truncated to MAXCOMLEN
Author: markj
Date: Tue Jul 28 19:50:39 2020
New Revision: 363654
URL: https://svnweb.freebsd.org/changeset/base/363654
Log:
vm_page_xbusy_claim(): Use atomics to update busy lock state.
vm_page_xbusy_claim() could clobber the waiter bit. For its original
use, kernel memory pages, this w
Author: markj
Date: Wed Jul 29 19:38:49 2020
New Revision: 363671
URL: https://svnweb.freebsd.org/changeset/base/363671
Log:
Remove the volatile qualifier from busy_lock.
Use atomic(9) to load the lock state. Some places were doing this
already, so it was inconsistent. In initialization
Author: markj
Date: Thu Jul 30 00:52:37 2020
New Revision: 363682
URL: https://svnweb.freebsd.org/changeset/base/363682
Log:
Fix a logic error in uipc_ready_scan().
When processing the last record in a socket buffer, take care to avoid a
NULL pointer dereference when advancing the record
Author: markj
Date: Thu Jul 30 17:43:23 2020
New Revision: 363710
URL: https://svnweb.freebsd.org/changeset/base/363710
Log:
ip6_output(): Check the return value of in6_getlinkifnet().
If the destination address has an embedded scope ID, make sure that it
corresponds to a valid ifnet befo
Author: markj
Date: Fri Jul 31 14:08:32 2020
New Revision: 363735
URL: https://svnweb.freebsd.org/changeset/base/363735
Log:
ng_iface(4): Set the current VNET before calling netisr_dispatch().
This is normally handled by a netgraph thread, but netgraph messages may
be dispatched directly
Author: markj
Date: Fri Jul 31 14:08:54 2020
New Revision: 363736
URL: https://svnweb.freebsd.org/changeset/base/363736
Log:
ng_iface(4): Remove unsupported protocols.
Update the ng_iface documentation and hooks to reflect the fact that the
node currently only supports IPv4 and v6 packets
Author: markj
Date: Tue Aug 4 13:58:36 2020
New Revision: 363834
URL: https://svnweb.freebsd.org/changeset/base/363834
Log:
Remove free_domain() and uma_zfree_domain().
These functions were introduced before UMA started ensuring that freed
memory gets placed in domain-local caches. They
Author: markj
Date: Tue Aug 4 14:59:43 2020
New Revision: 363840
URL: https://svnweb.freebsd.org/changeset/base/363840
Log:
Remove most lingering references to the page lock in comments.
Finish updating comments to reflect new locking protocols introduced
over the past year. In particul
Author: markj
Date: Tue Aug 4 15:00:02 2020
New Revision: 363841
URL: https://svnweb.freebsd.org/changeset/base/363841
Log:
Remove an incorrect assertion from in6p_lookup_mcast_ifp().
The socket may be bound to an IPv4-mapped IPv6 address. However, the
inp address is not relevant to the
On Tue, Aug 04, 2020 at 11:09:16PM +, Mateusz Guzik wrote:
> Author: mjg
> Date: Tue Aug 4 23:09:15 2020
> New Revision: 363875
> URL: https://svnweb.freebsd.org/changeset/base/363875
>
> Log:
> ufs: only pass LK_ADAPTIVE if LK_NODDLKTREAT is set
>
> This restores the pre-adaptive spin
Author: markj
Date: Wed Aug 5 17:06:14 2020
New Revision: 363917
URL: https://svnweb.freebsd.org/changeset/base/363917
Log:
Fix a TOCTOU vulnerability in freebsd32_copyin_control().
PR: 248257
Reported by: m00nbsd working with Trend Micro Zero Day Initiative
Reviewed by: ki
Author: markj
Date: Wed Aug 5 17:26:20 2020
New Revision: 363925
URL: https://svnweb.freebsd.org/changeset/base/363925
Log:
Fix the smrstress build after r358400.
Reported by: pho
Modified:
head/tools/uma/smrstress/smrstress.c
Modified: head/tools/uma/smrstress/smrstress.c
===
Author: markj
Date: Thu Aug 6 15:42:59 2020
New Revision: 363959
URL: https://svnweb.freebsd.org/changeset/base/363959
Log:
Remove the vfs.reassignbufcalls counter and sysctl.
As the 20-year old comment above it suggests, the counter is of dubious
value. Moreover, the (global) counter w
Author: markj
Date: Thu Aug 6 15:43:15 2020
New Revision: 363960
URL: https://svnweb.freebsd.org/changeset/base/363960
Log:
Clean up reassignbuf() and buf_vlist_remove() a bit.
- Convert panic() calls to INVARIANTS-only assertions. The PCTRIE code
provides some of the same protection
Author: markj
Date: Fri Aug 7 18:48:56 2020
New Revision: 364039
URL: https://svnweb.freebsd.org/changeset/base/364039
Log:
script: Put the terminal in raw mode when playing back a session.
Otherwise recorded sessions of some interactive programs do not play
back properly.
PR:
Author: markj
Date: Mon Aug 10 17:01:59 2020
New Revision: 364083
URL: https://svnweb.freebsd.org/changeset/base/364083
Log:
fortune, strfile: Improve validation of command-line arguments.
- Avoid potential overflow when parsing a percentage.
- Avoid truncation when copying file paths.
Author: markj
Date: Mon Aug 10 20:34:45 2020
New Revision: 364090
URL: https://svnweb.freebsd.org/changeset/base/364090
Log:
Check the UMA zone's full bucket cache before short-circuiting an alloc.
The global "bucketdisable" flag indicates that we are in a low memory
situation and should
Author: markj
Date: Tue Aug 11 14:19:05 2020
New Revision: 364112
URL: https://svnweb.freebsd.org/changeset/base/364112
Log:
script: Minor cleanups.
- Instead of using isatty() to decide whether to call tcgetattr(), just
call tcgetattr() directly, since that's all that isatty() does any
Author: markj
Date: Tue Aug 11 16:40:09 2020
New Revision: 364118
URL: https://svnweb.freebsd.org/changeset/base/364118
Log:
Remove sys/compat/netbsd.
It contained only a header used by ncv(4), which was mainly used on pc98
systems. Both ncv(4) and pc98 support have long been removed.
D
On Tue, Aug 11, 2020 at 08:37:45PM +, Conrad Meyer wrote:
> Author: cem
> Date: Tue Aug 11 20:37:45 2020
> New Revision: 364129
> URL: https://svnweb.freebsd.org/changeset/base/364129
>
> Log:
> Add support for multithreading the inactive queue pageout within a domain.
>
> In very high
On Tue, Aug 11, 2020 at 03:21:31PM -0700, Conrad Meyer wrote:
> Hi Konstantin, Mark (raised the same question),
>
> On Tue, Aug 11, 2020 at 2:32 PM Konstantin Belousov
> wrote:
> >
> > On Tue, Aug 11, 2020 at 08:37:45PM +, Conrad Meyer wrote:
> > > Author: cem
> > > Date: Tue Aug 11 20:37:45
Author: markj
Date: Wed Aug 12 16:08:44 2020
New Revision: 364168
URL: https://svnweb.freebsd.org/changeset/base/364168
Log:
linprocfs: Fix some inaccuracies in meminfo.
- Fill out MemFree correctly. Delete an ancient comment suggesting that
we don't want to advertise the true quantity
Author: markj
Date: Fri Aug 14 14:50:41 2020
New Revision: 364235
URL: https://svnweb.freebsd.org/changeset/base/364235
Log:
Rename the pipe_map field of struct pipe.
This is to avoid conflicts with a upcoming macro. pipe_pages is a
more accurate name since the field tracks pages wired i
Author: markj
Date: Mon Aug 17 12:47:08 2020
New Revision: 364300
URL: https://svnweb.freebsd.org/changeset/base/364300
Log:
asmc(4): Add support for MacBook7,1.
PR: 248693
Submitted by: gc...@interia.pl
MFC after:1 week
Modified:
head/sys/dev/asmc/asmc.c
head/sys/dev
Author: markj
Date: Mon Aug 17 13:02:01 2020
New Revision: 364302
URL: https://svnweb.freebsd.org/changeset/base/364302
Log:
Remove the VM map zone.
Today, the zone is only used to allocate a trio of kernel maps: the
kernel map itself, and the exec and pipe submaps. Maps for user
proce
Author: markj
Date: Mon Aug 17 13:08:04 2020
New Revision: 364304
URL: https://svnweb.freebsd.org/changeset/base/364304
Log:
cpuset(1): Update the usage message.
Parameters related to domain selection were not listed.
MFC after:1 week
Sponsored by: Juniper Networks, Klara Inc.
M
Author: markj
Date: Mon Aug 17 14:06:51 2020
New Revision: 364306
URL: https://svnweb.freebsd.org/changeset/base/364306
Log:
Commit a missing piece of r364302.
This had failed to apply due to a merge conflict.
Reported by: Jenkins
MFC with: r364302
Modified:
head/sys/vm/vm_ke
Author: markj
Date: Mon Aug 17 17:14:56 2020
New Revision: 364317
URL: https://svnweb.freebsd.org/changeset/base/364317
Log:
Skip Linux madvise(MADV_DONTNEED) on unmanaged objects.
vm_object_madvise() is a no-op for unmanaged objects, but we should also
limit the scope of mappings on whic
Author: markj
Date: Mon Aug 17 21:30:15 2020
New Revision: 364328
URL: https://svnweb.freebsd.org/changeset/base/364328
Log:
Fix a lock leak when emulating futex(FUTEX_WAIT_BITSET).
Reported by: syzkaller
MFC after:1 week
Sponsored by: The FreeBSD Foundation
Modified:
head/sys/c
Author: markj
Date: Mon Aug 17 21:30:49 2020
New Revision: 364329
URL: https://svnweb.freebsd.org/changeset/base/364329
Log:
Remove "emulation" of clone(CLONE_PARENT | CLONE_THREAD).
On Linux this is supposed to result in EINVAL.
Reported by: syzkaller
MFC after:1 week
Sponsor
Author: markj
Date: Tue Aug 18 14:09:49 2020
New Revision: 364345
URL: https://svnweb.freebsd.org/changeset/base/364345
Log:
Revert r364310.
Some of the resulting fallout in CAM does not appear straightforward to
fix, so simply revert the commit for now in the absence of a better
soluti
On Tue, Aug 18, 2020 at 01:03:25AM +0300, Andriy Gapon wrote:
> On 17/08/2020 18:37, Gleb Smirnoff wrote:
> > Author: glebius
> > Date: Mon Aug 17 15:37:08 2020
> > New Revision: 364310
> > URL: https://svnweb.freebsd.org/changeset/base/364310
> >
> > Log:
> > With INVARIANTS panic immediately i
Author: markj
Date: Tue Aug 18 14:17:14 2020
New Revision: 364346
URL: https://svnweb.freebsd.org/changeset/base/364346
Log:
Fix handling of ancillary data on non-AF_UNIX Linux sockets.
After r340674, the "continue" would restart the loop without having
updated clen, resulting in an infin
quot;
+.\" This documentation was written by Mark Johnston under sponsorship from
+.\" the FreeBSD Foundation.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" ar
Author: markj
Date: Thu Aug 20 00:38:32 2020
New Revision: 364410
URL: https://svnweb.freebsd.org/changeset/base/364410
Log:
Remove an unused parameter from map_table().
MFC after:1 week
Sponsored by: The FreeBSD Foundation
Modified:
head/sys/arm64/acpica/acpi_machdep.c
Modified:
Author: markj
Date: Thu Aug 20 00:52:53 2020
New Revision: 364411
URL: https://svnweb.freebsd.org/changeset/base/364411
Log:
Use pmap_mapbios() to map ACPI tables on amd64 and i386.
The ACPI table-mapping code used pmap_kenter_temporary() to create
mappings, which in turn uses the fixed-s
-2018 Mark Johnston
*/
-#pragma ident "%Z%%M% %I% %E% SMI"
+#include
+#include
+#include
-#defineELF_TARGET_ALL
+#include
#include
-
-#include
-#ifdef illumos
-#include
-#else
-#defineP2ROUNDUP(x, align) (-(-(x) & -(align)))
-#end
Author: markj
Date: Thu Aug 20 19:28:19 2020
New Revision: 364438
URL: https://svnweb.freebsd.org/changeset/base/364438
Log:
Enable creation of static userspace probes in incremental builds.
To define USDT probes, dtrace -G makes use of relocations for undefined
symbols: the target addres
Author: markj
Date: Thu Aug 20 20:11:58 2020
New Revision: 364440
URL: https://svnweb.freebsd.org/changeset/base/364440
Log:
Fix a typo in r364438.
Reported by: Jenkins
MFC with: r364438
Modified:
head/cddl/contrib/opensolaris/lib/libdtrace/common/dt_link.c
Modified: head/cddl/co
Author: markj
Date: Sat Aug 22 14:24:17 2020
New Revision: 364483
URL: https://svnweb.freebsd.org/changeset/base/364483
Log:
Fix a typo in r364438 affecting 32-bit platforms.
Reported by: antoine
MFC with: r364438
Modified:
head/cddl/contrib/opensolaris/lib/libdtrace/common/dt_lin
On Sat, Aug 22, 2020 at 12:40:49PM +0200, Antoine Brodin wrote:
> On Thu, Aug 20, 2020 at 9:28 PM Mark Johnston wrote:
> >
> > Author: markj
> > Date: Thu Aug 20 19:28:19 2020
> > New Revision: 364438
> > URL: https://svnweb.freebsd.org/changeset/base/364438
>
Author: markj
Date: Sun Aug 23 19:30:06 2020
New Revision: 364509
URL: https://svnweb.freebsd.org/changeset/base/364509
Log:
ng_ubt: Add a device ID.
PR: 248838
Submitted by: Andrey Zholos
MFC after:1 week
Modified:
head/sys/netgraph/bluetooth/drivers/ubt/ng_ubt.c
Mod
Author: markj
Date: Tue Aug 25 13:45:06 2020
New Revision: 364768
URL: https://svnweb.freebsd.org/changeset/base/364768
Log:
Permit vm_page_wire() to be called on pages not belonging to an object.
For such pages ref_count is effectively a consumer-managed field, but
there is no harm in ca
Author: markj
Date: Tue Aug 25 18:32:43 2020
New Revision: 364779
URL: https://svnweb.freebsd.org/changeset/base/364779
Log:
sdhci(4): Recognize the Texas Instruments PCIxx12 card reader.
PR: 248650
Submitted by: Lars Herschke
MFC after:1 week
Modified:
head/share/man/
Author: markj
Date: Wed Aug 26 14:31:48 2020
New Revision: 364820
URL: https://svnweb.freebsd.org/changeset/base/364820
Log:
Use a large kmem arena import size on NUMA systems.
This helps minimize internal fragmentation that occurs when 2MB imports
are interleaved across NUMA domains. Vi
Author: markj
Date: Wed Aug 26 14:31:35 2020
New Revision: 364819
URL: https://svnweb.freebsd.org/changeset/base/364819
Log:
vmem: Avoid allocating span tags when segments are never released.
vmem uses span tags to delimit imported segments, so that they can be
released if the segment bec
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