Author: scottl
Date: Sun Nov 15 20:24:59 2020
New Revision: 367711
URL: https://svnweb.freebsd.org/changeset/base/367711
Log:
Revert the whole getlocalbase() set of changes while a different design is
hashed out.
Deleted:
head/lib/libutil/getlocalbase.3
head/lib/libutil/getlocalbase.c
> On Nov 15, 2020, at 1:05 PM, Warner Losh wrote:
>
> Hey Scott,
>
> On Sun, Nov 15, 2020 at 11:46 AM Scott Long wrote:
> The man page for strlcpy() made reference to the return value being
> equivalent to what snprintf() does. The man page for snprintf() states
> th
t; Usage: pkg [-v] [-d] [-l] [-N] [-j |-c |-r
>>> ] [-C ] [-R ] [-o var=value]
>>> [-4|-6] []
>>>
>>> For more information on available commands and options see 'pkg help'.
>>> root@crow:~ #
>>>
>>>
>>> I would double check very c
> On Nov 15, 2020, at 12:01 PM, Jessica Clarke wrote:
>>
>> I felt similar concerns, but my misunderstanding of strlcpy() drove the
>> result. Since the use case for getlocalbase() lends itself to also use
>> strlcat()/strlcpy(), I was trying to replicate the API semantics of those,
>> at
> On Nov 15, 2020, at 11:31 AM, Jessica Clarke wrote:
>
> Hi Scott,
> I'm concerned by this diff; see my comments below.
>
>> On 15 Nov 2020, at 07:48, Scott Long wrote:
>>
>> Author: scottl
>> Date: Sun Nov 15 07:48:52 2020
>> New Revisi
I fixed this in r367702, sorry for the breakage.
Scott
> On Nov 15, 2020, at 11:12 AM, Brandon Bergren wrote:
>
>> --- head/usr.sbin/pkg/pkg.c Sat Nov 14 17:57:50 2020(r367686)
>> +++ head/usr.sbin/pkg/pkg.c Sat Nov 14 18:01:14 2020(r367687)
>> @@ -43,6 +43,7 @@
Author: scottl
Date: Sun Nov 15 07:50:29 2020
New Revision: 367702
URL: https://svnweb.freebsd.org/changeset/base/367702
Log:
Fix the previous revision, it suffered from an incomplete change to the
getlocalbase API. Also don't erroneously subtract the lenth from the
buffer a second time.
Author: scottl
Date: Sun Nov 15 07:48:52 2020
New Revision: 367701
URL: https://svnweb.freebsd.org/changeset/base/367701
Log:
Because getlocalbase() returns -1 on error, it needs to use a signed type
internally. Do that, and make sure that conversations between signed and
unsigned don't
when I try to 'pkg upgrade':
>
> $ doas pkg upgrade
> Cannot determine local path
> $
>
> Is this error somehow related to this change?
>
> --Gordon
>
> On Sat, Nov 14, 2020 at 11:44:29AM -0700, Scott Long wrote:
>> Hi,
>>
>> Yeah, I’m working on a fi
Author: scottl
Date: Sat Nov 14 19:04:36 2020
New Revision: 367689
URL: https://svnweb.freebsd.org/changeset/base/367689
Log:
Fix a problem with r367686 related to the use of ssize_t. Not sure how this
escaped prior testing, but it should be better now.
Reported by: lots
Modified:
on arm64 with the following src.conf:
>
> WITH_MALLOC_PRODUCTION=1
> WITH_EXTRA_TCP_STACKS=1
> WITH_BEARSSL=1
> WITH_PIE=1
> WITH_RETPOLINE=1
>
> --Gordon
>
> On Sat, Nov 14, 2020 at 05:57:50PM +, Scott Long wrote:
>> Author: scottl
>> Date: Sat Nov
Author: scottl
Date: Sat Nov 14 18:01:14 2020
New Revision: 367687
URL: https://svnweb.freebsd.org/changeset/base/367687
Log:
Replace hardcoded references to _PATH_LOCALBASE with calls to getlocalbase.3
Reviewed by: imp, se
Modified:
head/sbin/nvmecontrol/comnd.c
ocalbase.3
==
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/lib/libutil/getlocalbase.3 Sat Nov 14 17:57:50 2020
(r367686)
@@ -0,0 +1,110 @@
+.\"
+.\" SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+.\"
+.\" Copyright 2020 Scott Long
+.
> On Oct 26, 2020, at 1:50 AM, Baptiste Daroussin wrote:
>
> On Mon, Oct 26, 2020 at 12:11:56AM -0600, Warner Losh wrote:
>> On Mon, Oct 26, 2020 at 12:01 AM Alex Kozlov wrote:
>>
>>> On Sun, Oct 25, 2020 at 11:37:34AM +0100, Stefan Esser wrote:
Am 25.10.20 um 06:56 schrieb Alex Kozlov:
Alexander Botero-Lowry died in San Francisco,
California, United States, 2012
08/25 Beech Rintoul born in Oakland, California, United
States, 1952
08/25 Jean Milanez Melo born in Divinopolis, Minas
Gerais, Brazil, 1982
-08/26 Scott Long born in Chicago, Illinois, United
States, 1974
+08/25
> On Oct 24, 2020, at 9:46 PM, Rodney W. Grimes
> wrote:
>
>>>
>>> Something feels very wrong about this becoming a defined path in base,
>>> it is further dependence on /usr/local which in the early days we spent
>>> a great deal of time removing.
>>>
>>> I believe the whole ports system
Author: scottl
Date: Tue Oct 13 14:10:49 2020
New Revision: 38
URL: https://svnweb.freebsd.org/changeset/base/38
Log:
Bring the request_descriptor union into harmony internally. No
functional change.
Modified:
head/sys/dev/mpr/mpr.c
head/sys/dev/mps/mps.c
Modified:
> On Oct 5, 2020, at 1:35 PM, Mateusz Guzik wrote:
>
> On 10/5/20, Konstantin Belousov wrote:
>> On Sun, Oct 04, 2020 at 09:06:02PM +, Rick Macklem wrote:
>>> Mateusz Guzik wrote:
Why is the process lock always taken? It looks like both routines just
check a thread-local flag,
> On Sep 27, 2020, at 2:41 AM, Niclas Zeising wrote:
>
> On 2020-09-27 03:38, Scott Long wrote:
>>> On Sep 26, 2020, at 5:24 PM, Rodney W. Grimes
>>> wrote:
>>>
>>>
>>>>
>>>>
>>>>>> On Sep 26,
> On Sep 27, 2020, at 10:08 PM, Alan Somers wrote:
>
> On Sun, Sep 27, 2020 at 5:15 PM Konstantin Belousov
> wrote:
> On Sun, Sep 27, 2020 at 10:26:41PM +, Alan Somers wrote:
> > Author: asomers
> > Date: Sun Sep 27 22:26:41 2020
> > New Revision: 366207
> > URL:
>> normal means before devfs can be mounted. However, several people have
>> looked and found no evidence on their system. This means there's something
>> special / unique to Rod's setup that's generating them (assuming it isn't a
>> simple chroot without devfs). What that is, and how they come
> On Sep 26, 2020, at 5:24 PM, Rodney W. Grimes
> wrote:
>
>
>>
>>
On Sep 26, 2020, at 1:22 PM, Warner Losh wrote:
>>>
>>>
>>>
>>> I am the wrong person to answer that question.
>>>
>>> In this case, things have not become lame. For instance, the names
>>> ervers for
> On Sep 26, 2020, at 1:22 PM, Warner Losh wrote:
>
>
>
> I am the wrong person to answer that question.
>
> In this case, things have not become lame. For instance, the names
> ervers for se.freebsd.org work fine, but ftp3.se and ftp6.se records are
> removed. Same for ru.freebsd.org
>>
>> Does this file still need to be in FreeBSD? It may have been a novel=
>> ty back
>> in the day but IMO calendar.history has nothing to do with BSD, comp=
>> uters
>> or anything else of interest to FreeBSD. At the very least this file=
>> should
>> be moved to ports or
Author: scottl
Date: Mon Sep 14 06:26:36 2020
New Revision: 365707
URL: https://svnweb.freebsd.org/changeset/base/365707
Log:
Update bus_dma.9 for the expanded template API. Add some
clarifying language about the operation of parent tags in templates.
Modified:
Author: scottl
Date: Mon Sep 14 05:58:12 2020
New Revision: 365706
URL: https://svnweb.freebsd.org/changeset/base/365706
Log:
Refine the busdma template interface. Provide tools for filling in fields
that can be extended, but also ensure compile-time type checking. Refactor
common code
Author: scottl
Date: Fri Sep 11 22:27:35 2020
New Revision: 365644
URL: https://svnweb.freebsd.org/changeset/base/365644
Log:
Convert the mps driver to use busdma templates
Modified:
head/sys/dev/mps/mps.c
head/sys/dev/mps/mps_pci.c
head/sys/dev/mps/mps_user.c
Modified:
Author: scottl
Date: Fri Sep 11 19:45:26 2020
New Revision: 365641
URL: https://svnweb.freebsd.org/changeset/base/365641
Log:
Improve the documenation for bus_dma templates. Also add notes to
make it clear that filters may not work correctly and that their use
is deprecated.
MFC
Author: scottl
Date: Thu Jul 9 22:38:36 2020
New Revision: 363060
URL: https://svnweb.freebsd.org/changeset/base/363060
Log:
Revert r362998, r326999 while a better compatibility strategy is devised.
Modified:
head/stand/defaults/loader.conf
head/sys/amd64/amd64/pmap.c
Author: scottl
Date: Tue Jul 7 20:42:35 2020
New Revision: 362999
URL: https://svnweb.freebsd.org/changeset/base/362999
Log:
Fix a example/docs typo from r362998, no functional change.
Modified:
head/stand/defaults/loader.conf
Modified: head/stand/defaults/loader.conf
Author: scottl
Date: Tue Jul 7 20:33:11 2020
New Revision: 362998
URL: https://svnweb.freebsd.org/changeset/base/362998
Log:
Migrate the feature of excluding RAM pages to use "excludelist"
as its nomenclature.
MFC after:1 week
Modified:
head/stand/defaults/loader.conf
There’s a better way to do this. People have been wanting larger names to
be merged into 12.x and 11.x, and that was going to be hard with how I
originally did this. Your compat shim doesn’t make it any easier. What I was
going to do was return the ioctl in HEAD to the original size, and create
> On Apr 16, 2020, at 10:01 AM, Brooks Davis wrote:
>
> On Thu, Apr 16, 2020 at 05:27:14AM +0000, Scott Long wrote:
>> Author: scottl
>> Date: Thu Apr 16 05:27:13 2020
>> New Revision: 360004
>> URL: https://svnweb.freebsd.org/changeset/base/360004
>>
Author: scottl
Date: Thu Apr 16 05:27:13 2020
New Revision: 360004
URL: https://svnweb.freebsd.org/changeset/base/360004
Log:
Fix ps_strings type change for i386
Modified:
head/sys/i386/i386/machdep.c
Modified: head/sys/i386/i386/machdep.c
Author: scottl
Date: Thu Apr 16 04:17:06 2020
New Revision: 360003
URL: https://svnweb.freebsd.org/changeset/base/360003
Log:
Add support for some IOCFacts fields that are available with mpr (12Gb)
controllers. It's ugly due to the single codebase for mpr and mps and
not being able to
Author: scottl
Date: Thu Apr 16 03:33:46 2020
New Revision: 360002
URL: https://svnweb.freebsd.org/changeset/base/360002
Log:
Don't keep a private copy of mpr_ioctl.h and mps_ioctl.h, since they
easily get out of sync with the real files from the driver.
Deleted:
Author: scottl
Date: Thu Apr 16 03:28:28 2020
New Revision: 360001
URL: https://svnweb.freebsd.org/changeset/base/360001
Log:
Add a small hack to the ioctl header files so that both mpr and mps can
be included. This isn't a great solution, but fixing it correctly is a
bigger task and this
On Tue, Mar 24, 2020, at 3:45 PM, Gleb Smirnoff wrote:
> On Fri, Mar 20, 2020 at 04:02:46PM +, Ed Maste wrote:
> E> Author: emaste
> E> Date: Fri Mar 20 16:02:45 2020
> E> New Revision: 359168
> E> URL: https://svnweb.freebsd.org/changeset/base/359168
> E>
> E> Log:
> E> remove ancient
Author: scottl
Date: Fri Mar 20 23:26:37 2020
New Revision: 359187
URL: https://svnweb.freebsd.org/changeset/base/359187
Log:
When printing out the contents of the VSEC, include the contents of the
headers. Device documentation often times give offsets relative to the
start of the entire
Author: scottl
Date: Sun Mar 1 18:03:09 2020
New Revision: 358490
URL: https://svnweb.freebsd.org/changeset/base/358490
Log:
Add a quirk for the WDC Green series of SSDs to disable NCQ TRIM, as this
avoids silent data corruption.
PR: 225666
Submitted by: anders lundgren
Author: scottl
Date: Sun Mar 1 18:02:00 2020
New Revision: 358489
URL: https://svnweb.freebsd.org/changeset/base/358489
Log:
Add a quirk for the WDC Green series of SSDs to disable NCQ TRIM, as this
avoids silent data corruption.
PR: 225666
Submitted by: anders lundgren
Author: scottl
Date: Thu Feb 27 05:00:21 2020
New Revision: 358366
URL: https://svnweb.freebsd.org/changeset/base/358366
Log:
Add a quirk for the WDC Green series of SSDs to disable NCQ TRIM, as this
avoids silent data corruption.
PR: 225666
Submitted by: anders lundgren
Author: scottl
Date: Mon Feb 17 20:12:34 2020
New Revision: 358041
URL: https://svnweb.freebsd.org/changeset/base/358041
Log:
Fix syntax error from r357647. Adjust a variable name to make the use more
clear.
Reported by: dim
Modified:
head/sys/dev/altera/sdcard/altera_sdcard_io.c
Author: scottl
Date: Sun Feb 16 23:10:59 2020
New Revision: 358009
URL: https://svnweb.freebsd.org/changeset/base/358009
Log:
Add rudamentary support for UFS to probe whether a block device supports the
BIO_SPEEDUP command. Add complimentary support to the CAM periphs that
support it.
Author: scottl
Date: Mon Feb 10 14:27:28 2020
New Revision: 357730
URL: https://svnweb.freebsd.org/changeset/base/357730
Log:
Revert r357710 and 357711 until they can be debugged
Modified:
head/sys/cam/ata/ata_da.c
head/sys/cam/nvme/nvme_da.c
head/sys/cam/scsi/scsi_da.c
>>
>> It seems that this commit makes our systems to hang at the point, when trying
>> to mount the
>> root partition, last seen message on console is:
>>
>> [...]
>> mountroot: waiting for device /dev/gpt/root...
>>
>>
>> The root partitions on those systems resides on UFS2 formated SSDs (if
> On Feb 9, 2020, at 10:01 PM, O. Hartmann wrote:
>
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA256
>
> Am Mon, 10 Feb 2020 00:23:20 +0000 (UTC)
> Scott Long schrieb:
>
>> Author: scottl
>> Date: Mon Feb 10 00:23:20 2020
>> New Revision:
Author: scottl
Date: Mon Feb 10 00:26:41 2020
New Revision: 357711
URL: https://svnweb.freebsd.org/changeset/base/357711
Log:
Missed a file in r357710, add it here.
Modified:
head/sys/ufs/ufs/ufsmount.h
Modified: head/sys/ufs/ufs/ufsmount.h
Author: scottl
Date: Mon Feb 10 00:23:20 2020
New Revision: 357710
URL: https://svnweb.freebsd.org/changeset/base/357710
Log:
Add rudamentary support for UFS to probe whether a block device supports the
BIO_SPEEDUP command. Add complimentary support to the CAM periphs that
support it.
Author: scottl
Date: Fri Feb 7 12:15:39 2020
New Revision: 357651
URL: https://svnweb.freebsd.org/changeset/base/357651
Log:
Advertise the MPI Message Version that's contained in the IOCFacts message
in the sysctl block for the driver. mpsutil/mprutil needs this so it can
know how big of
Author: scottl
Date: Fri Feb 7 11:48:26 2020
New Revision: 357650
URL: https://svnweb.freebsd.org/changeset/base/357650
Log:
Touch up some of the iocfacts fields
Modified:
head/usr.sbin/mpsutil/mps_show.c
Modified: head/usr.sbin/mpsutil/mps_show.c
Author: scottl
Date: Fri Feb 7 09:22:08 2020
New Revision: 357647
URL: https://svnweb.freebsd.org/changeset/base/357647
Log:
Ever since the block layer expanded its command syntax beyond just
BIO_READ and BIO_WRITE, we've handled this expanded syntax poorly in
drivers when the driver
Author: scottl
Date: Wed Jan 15 16:47:44 2020
New Revision: 356762
URL: https://svnweb.freebsd.org/changeset/base/356762
Log:
Fix a spacing error from the previous commit for -ll mode. Add a little
more space padding to that mode to give the columns a consistent offset.
Modified:
Good job!
> On Dec 29, 2019, at 7:46 PM, Alexander Motin wrote:
>
> Author: mav
> Date: Mon Dec 30 00:46:10 2019
> New Revision: 356192
> URL: https://svnweb.freebsd.org/changeset/base/356192
>
> Log:
> Retire nstart/nend counters.
>
> Those counters were abused for decade to workaround
Author: scottl
Date: Thu Jan 2 06:56:28 2020
New Revision: 356267
URL: https://svnweb.freebsd.org/changeset/base/356267
Log:
Add a compact columnar output format, available by specifying a second '-l'
command line option. Thanks to the removal of unnecessary information and
the
Author: scottl
Date: Thu Dec 26 21:00:06 2019
New Revision: 356098
URL: https://svnweb.freebsd.org/changeset/base/356098
Log:
Abstract the locking for PCIe hotplug. It still uses Giant so there's
no functional change yet.
Modified:
head/sys/dev/pci/pci_pci.c
Author: scottl
Date: Tue Dec 24 14:50:17 2019
New Revision: 356052
URL: https://svnweb.freebsd.org/changeset/base/356052
Log:
Convert the mpr driver to use busdma templates.
Modified:
head/sys/dev/mpr/mpr.c
head/sys/dev/mpr/mpr_pci.c
head/sys/dev/mpr/mpr_user.c
Modified:
Author: scottl
Date: Tue Dec 24 14:49:37 2019
New Revision: 356051
URL: https://svnweb.freebsd.org/changeset/base/356051
Log:
Bump __FreeBSD_version for the addition of busdma templates.
Modified:
head/sys/sys/param.h
Modified: head/sys/sys/param.h
Author: scottl
Date: Tue Dec 24 14:48:46 2019
New Revision: 356050
URL: https://svnweb.freebsd.org/changeset/base/356050
Log:
Introduce the concept of busdma tag templates. A template can be allocated
off the stack, initialized to default values, and then filled in with
driver-specific
Author: scottl
Date: Fri Dec 13 23:46:59 2019
New Revision: 355741
URL: https://svnweb.freebsd.org/changeset/base/355741
Log:
Add accessors for the Vendor Specific Extended Capability (VSEC)
Parse out the VSEC. If the user invokes a second -c command line option,
do a hex dump of the
Author: scottl
Date: Fri Dec 13 06:54:41 2019
New Revision: 355701
URL: https://svnweb.freebsd.org/changeset/base/355701
Log:
Merge r355134,355375,355589
Clean up and clarify meta commentary on TAA. Add a state to denote
that TSX doesn't exist on the CPU.
x86: Add missed break to
Author: scottl
Date: Fri Dec 13 05:29:26 2019
New Revision: 355698
URL: https://svnweb.freebsd.org/changeset/base/355698
Log:
Merge r355134,355375,355589
Clean up and clarify meta commentary on TAA. Add a state to denote
that TSX doesn't exist on the CPU.
x86: Add missed break to
U+FFFD doesn’t make sense for an ASCII string, but 0x3F might. Any idea what
Windows shows for this device?
Scott
> On Dec 11, 2019, at 8:42 AM, Alan Somers wrote:
>
> In this case the offending descriptor is solid 0xFF, so replacing individual
> characters wouldn't accomplish anything. I
Author: scottl
Date: Tue Dec 10 18:57:39 2019
New Revision: 355589
URL: https://svnweb.freebsd.org/changeset/base/355589
Log:
Fix the TAA state machine to do the right thing when the TAA
migitation is available in microcode and the operator has set
the sysctl to automatic mode.
ote:
>
>
>
>> On Dec 6, 2019, at 4:36 AM, Ed Maste wrote:
>>
>> On Thu, 5 Dec 2019 at 21:43, Scott Long wrote:
>>>
>>> Author: scottl
>>> Date: Fri Dec 6 02:43:05 2019
>>> New Revision: 355436
>>> URL: https://svnweb.free
Author: scottl
Date: Fri Dec 6 09:50:01 2019
New Revision: 355440
URL: https://svnweb.freebsd.org/changeset/base/355440
Log:
MFC r349184. This fixing PCI passthrough via VT-d on modern chipsets with
multiple translation units.
PR: 229852
Submitted by: cal...@mitchison.org
Author: scottl
Date: Fri Dec 6 02:43:05 2019
New Revision: 355436
URL: https://svnweb.freebsd.org/changeset/base/355436
Log:
Move the mds, irbs, and ssb mitigation knobs into machdep.mitigations.
They're in both the old and new places in HEAD for the moment for
discussion and transition.
Author: scottl
Date: Thu Dec 5 19:39:51 2019
New Revision: 355429
URL: https://svnweb.freebsd.org/changeset/base/355429
Log:
Add support for new sound HDA hardware
Sponsored by: Intel
Modified:
head/sys/dev/sound/pci/hda/hdac.c
head/sys/dev/sound/pci/hda/hdac.h
Author: scottl
Date: Mon Dec 2 22:15:26 2019
New Revision: 355310
URL: https://svnweb.freebsd.org/changeset/base/355310
Log:
I took over mentorship of Scott Philips a while ago, update the mentors
file appropriately.
Modified:
svnadmin/conf/mentors
Modified: svnadmin/conf/mentors
Author: scottl
Date: Thu Nov 28 02:32:17 2019
New Revision: 355164
URL: https://svnweb.freebsd.org/changeset/base/355164
Log:
Remove the trm(4) driver
Differential Revision:https://reviews.freebsd.org/D22575
Deleted:
head/share/man/man4/trm.4
head/sys/dev/trm/
Author: scottl
Date: Wed Nov 27 19:12:32 2019
New Revision: 355134
URL: https://svnweb.freebsd.org/changeset/base/355134
Log:
Clean up and clarify meta commentary on TAA. Add a state to denote
that TSX doesn't exist on the CPU.
MFC after:3 days
Sponsored by: Intel
Modified:
Author: scottl
Date: Tue Nov 26 19:04:19 2019
New Revision: 355118
URL: https://svnweb.freebsd.org/changeset/base/355118
Log:
Partially revert r355028. hpt27xx is not Giant-locked in FreeBSD 12.x,
so is it not going to be deprecated.
Reported by: imp
Modified:
Author: scottl
Date: Tue Nov 26 17:25:49 2019
New Revision: 355114
URL: https://svnweb.freebsd.org/changeset/base/355114
Log:
Revert r355021. In my haste to grep for Giant, I missed that it was in
conditional ifdefs for this driver. We will consider removing those ifdefs
in the future.
Author: scottl
Date: Sat Nov 23 07:06:16 2019
New Revision: 355028
URL: https://svnweb.freebsd.org/changeset/base/355028
Log:
MFC 355012 and 355021. Mark trm and hpt27xx for removal in 13.0
Modified:
stable/12/share/man/man4/hpt27xx.4
stable/12/share/man/man4/trm.4
Author: scottl
Date: Fri Nov 22 20:23:22 2019
New Revision: 355021
URL: https://svnweb.freebsd.org/changeset/base/355021
Log:
Mark hpt27xx for removal in 13.0; all CAM drivers will be Giant-free by then.
Relnotes: yes
Modified:
head/share/man/man4/hpt27xx.4
Author: scottl
Date: Fri Nov 22 18:50:53 2019
New Revision: 355012
URL: https://svnweb.freebsd.org/changeset/base/355012
Log:
Schedule the trm(4) driver for removal. It relies on Giant and thus has
required compat shims in CAM for 12 years.
Relnotes: yes
Modified:
Author: scottl
Date: Fri Nov 22 18:18:36 2019
New Revision: 355009
URL: https://svnweb.freebsd.org/changeset/base/355009
Log:
Remove NEEDGIANT from the scsi_sg /dev node. It likely has not been
needed for many years.
Reported by: imp
Modified:
head/sys/cam/scsi/scsi_sg.c
Modified:
Author: scottl
Date: Sat Nov 16 00:52:04 2019
New Revision: 354764
URL: https://svnweb.freebsd.org/changeset/base/354764
Log:
MFC r354759:
TSX Asynchronous Abort mitigation for Intel CVE-2019-11135.
This CVE has already been announced in FreeBSD SA-19:26.mcu.
Mitigation for TAA
Author: scottl
Date: Sat Nov 16 00:36:42 2019
New Revision: 354763
URL: https://svnweb.freebsd.org/changeset/base/354763
Log:
MFC r354759:
TSX Asynchronous Abort mitigation for Intel CVE-2019-11135.
This CVE has already been announced in FreeBSD SA-19:26.mcu.
Mitigation for TAA
Author: scottl
Date: Sat Nov 16 00:33:02 2019
New Revision: 354762
URL: https://svnweb.freebsd.org/changeset/base/354762
Log:
MFC r354756:
Create a new sysctl tree, machdep.mitigations
Sponsored by: Intel
Modified:
stable/11/sys/kern/kern_mib.c
stable/11/sys/sys/sysctl.h
Author: scottl
Date: Sat Nov 16 00:31:57 2019
New Revision: 354761
URL: https://svnweb.freebsd.org/changeset/base/354761
Log:
Partially revert r354760, it included a patch that wasn't ready yet.
Modified:
stable/12/sys/amd64/amd64/machdep.c
stable/12/sys/dev/cpuctl/cpuctl.c
Author: scottl
Date: Sat Nov 16 00:29:26 2019
New Revision: 354760
URL: https://svnweb.freebsd.org/changeset/base/354760
Log:
MFC r354756:
Create a new sysctl tree, machdep.mitigations
Sponsored by: Intel
Modified:
stable/12/sys/amd64/amd64/machdep.c
Author: scottl
Date: Sat Nov 16 00:26:42 2019
New Revision: 354759
URL: https://svnweb.freebsd.org/changeset/base/354759
Log:
TSX Asynchronous Abort mitigation for Intel CVE-2019-11135.
This CVE has already been announced in FreeBSD SA-19:26.mcu.
Mitigation for TAA involves either
Author: scottl
Date: Fri Nov 15 23:27:17 2019
New Revision: 354756
URL: https://svnweb.freebsd.org/changeset/base/354756
Log:
Create a new sysctl subtree, machdep.mitigations. Its purpose is to organize
knobs and indicators for code that mitigates functional and security issues
in the
> On Nov 15, 2019, at 2:18 AM, Konstantin Belousov wrote:
>
> On Thu, Nov 14, 2019 at 09:41:36AM -0500, Alexander Motin wrote:
>> On 14.11.2019 05:11, Konstantin Belousov wrote:
>>> On Thu, Nov 14, 2019 at 04:39:49AM +, Alexander Motin wrote:
Author: mav
Date: Thu Nov 14 04:39:48
Author: scottl
Date: Fri Nov 15 11:54:51 2019
New Revision: 354730
URL: https://svnweb.freebsd.org/changeset/base/354730
Log:
Revert a patch that accidentally was committed with r354729
Modified:
head/sys/x86/x86/busdma_machdep.c
Modified: head/sys/x86/x86/busdma_machdep.c
Author: scottl
Date: Fri Nov 15 11:53:06 2019
New Revision: 354729
URL: https://svnweb.freebsd.org/changeset/base/354729
Log:
Fix a typo in how the AVX512DQ feature bit is checked.
Reviewed by: kib
Sponsored by: Intel
Modified:
head/sys/x86/x86/busdma_machdep.c
Author: scottl
Date: Wed Nov 13 15:31:31 2019
New Revision: 354683
URL: https://svnweb.freebsd.org/changeset/base/354683
Log:
Stop the VESA driver from whining loudly in the dmesg during boot on
systems that use EFI instead of BIOS.
Modified:
head/sys/dev/fb/vesa.c
Modified:
Author: scottl
Date: Tue Nov 12 19:35:46 2019
New Revision: 354658
URL: https://svnweb.freebsd.org/changeset/base/354658
Log:
MFC: Add new bit definitions for TSX, related to the TAA issue. The actual
mitigation will follow in a future commit.
Obtained from:Intel
Modified:
Author: scottl
Date: Tue Nov 12 19:29:32 2019
New Revision: 354657
URL: https://svnweb.freebsd.org/changeset/base/354657
Log:
MFC: Add new bit definitions for TSX, related to the TAA issue. The actual
mitigation will follow in a future commit.
Sponsored by: Intel
Modified:
Author: scottl
Date: Tue Nov 12 19:15:16 2019
New Revision: 354655
URL: https://svnweb.freebsd.org/changeset/base/354655
Log:
Add new bit definitions for TSX, related to the TAA issue. The actual
mitigation will follow in a future commit.
Sponsored by: Intel
Modified:
Author: scottl
Date: Mon Nov 11 22:18:05 2019
New Revision: 354631
URL: https://svnweb.freebsd.org/changeset/base/354631
Log:
Add the text attribute for MDS_NO in the IA32_ARCH_CAP MSR.
Modified:
head/sys/x86/x86/identcpu.c
Modified: head/sys/x86/x86/identcpu.c
Author: scottl
Date: Mon Oct 28 23:31:22 2019
New Revision: 354143
URL: https://svnweb.freebsd.org/changeset/base/354143
Log:
Add device IDs for the next generation of Intel HDA audio.
MFC after:3 days
Modified:
head/sys/dev/sound/pci/hda/hdac.c
head/sys/dev/sound/pci/hda/hdac.h
Author: scottl
Date: Sun Oct 13 05:11:53 2019
New Revision: 353462
URL: https://svnweb.freebsd.org/changeset/base/353462
Log:
Fix the botched field ordering in the last commit. While here, fix
whitespace, and also reorder the fields so they are easier to read on
an 80 column display (the
> On Oct 12, 2019, at 7:10 PM, Rodney W. Grimes
> wrote:
>
>> Author: scottl
>> Date: Sat Oct 12 22:27:57 2019
>> New Revision: 353456
>> URL: https://svnweb.freebsd.org/changeset/base/353456
>>
>> Log:
>> Change from the non-standard nomenclature of "chip" and "card" to the
>> standard
Author: scottl
Date: Sat Oct 12 22:27:57 2019
New Revision: 353456
URL: https://svnweb.freebsd.org/changeset/base/353456
Log:
Change from the non-standard nomenclature of "chip" and "card" to the
standard nomenclature of "device" and "vendor" with the "sub" variants.
This changes the
Author: scottl
Date: Fri Sep 6 17:06:48 2019
New Revision: 351939
URL: https://svnweb.freebsd.org/changeset/base/351939
Log:
Add myself as a mentor for Scott Phillip (scottph)
Modified:
head/share/misc/committers-src.dot
Modified: head/share/misc/committers-src.dot
Author: scottl
Date: Wed Mar 27 12:25:46 2019
New Revision: 345573
URL: https://svnweb.freebsd.org/changeset/base/345573
Log:
Add missing break statements. Coverity CID 1400446.
Reported by: mav
Modified:
head/sys/dev/mpr/mpr_table.c
head/sys/dev/mps/mps_table.c
Modified:
To diagnose it I inserted assertion into
> xpt_free_ccb(), checking ccb->ccb_h.pinfo.index for values used for
> requests still in send queue. Not sure it is to be persistent, but in
> this case it lead me directly to this place.
>
> On 27.08.2019 16:23, Scott Long wrote:
>
This is very concerning, and I wonder if it’s the cause of the mystery
use-after-free / double-complete that I’ve seen for years and have never been
able to catch. Can you say more about how you found it?
Scott
> On Aug 27, 2019, at 10:41 AM, Alexander Motin wrote:
>
> Author: mav
> Date:
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