if that matters).
Yes, the arch matters a lot. For arm, adding __clear_cache() to
libgcc was explicitly disabled by Andrew here:
http://svnweb.freebsd.org/base?view=revisionrevision=244382
Don't provide clear_cache or the __sync_* functions on ARM with clang
as they are provided by clang
allocations, a rarely used API to advise for big
TLBs, and some background work that coalesced when possible.
Andrew L. Duane
Resident Architect - ATT Technical Lead
m +1 603.770.7088
o +1 408.933.6944 (2-6944)
skype: andrewlduane
adu...@juniper.net
I spent years using Linux before I truly appreciated the key difference between
a desktop environment and a graphical environment. Probably because
everyone had to have a desktop environment.
I define graphical environment as simply X11 and a window manager. That's all
you need to run
Thanks Andrey!
Sent from my iPhone
On Aug 28, 2012, at 1:42 PM, Andrey Zonov z...@freebsd.org wrote:
On 8/28/12 3:14 PM, Andy Young wrote:
I am relatively new to using IO monitoring tools and wanted to confirm I
understand them correctly. If I specify an interval of 5 seconds, my
assumption
cleaning up?
I am not sure where from opt_nfs.h file could come.
Maybe related: check out sys/modules/ipfw/Makefile. It makes its own option
headers for INET and INET6.
-A
--
Andrew Boyerabo...@averesystems.com
?
...
Andrew Duane
Juniper Networks
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+1 603-770-7088 (m)
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-Andrew
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On Jun 28, 2012, at 11:18 AM, Andrew Boyer wrote:
It gets its info from the BIOS, which probed the SPD on each EEPROM at boot
time.
Meant to say SPD EEPROM on each DIMM.
-A
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in ARM EABI and defined as an int
elsewhere?
Andrew
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to rethink this in the 25 years
since
...
Andrew Duane
Juniper Networks
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...
Thanks!
You could try switching mpt to MSI. MSI interrupts are never shared. Add this
to /boot/device.hints:
hint.mpt.0.msi_enable=1
-Andrew
--
Andrew Boyerabo...@averesystems.com
.)
...
Andrew Duane
Juniper Networks
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. It figures out where to tell U-Boot to load a kernel by
using readelf to find the value of physaddr and kernbase to use to
calculate what physical addresses to use to load the kernel to and
where the first instruction to execute is.
Andrew
[1] http://fubar.geek.nz/files/freebsd/omap/build_beagle.sh
Andy Young ayo...@mosaicarchive.com wrote:
After using Linux for almost 15 years, I only recently started using
FreeBSD. I own an internet startup and was looking for a solution for
implementing large-scale storage servers. In my research I found ZFS and
subsequently found FreeBSD. As I
.
What are the current efforts to promote and educate people on
FreeBSD? I'd love to help spread the word.
Hi Andrew,
Your message caught my eye because of your company name in your
signature. I thought I had seen it somewhere before, and I had - I
was at the VentureX competition at the abi
On Fri, Apr 27, 2012 at 08:27:07PM +0200, Wojciech Puchar wrote:
After using Linux for almost 15 years, I only recently started using
FreeBSD. I own an internet startup and was looking for a solution for
Those who need FreeBSD already use it. no need to promote. Or maybe need
to promote
no :, [, and / in the field?
Best,
Andrew
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MNAMELEN is used to bound the Mount NAMe LENgth, and is used in many many
places. It may seem to work fine, but there are lots of utilities and such that
will almost certainly fail managing it. Search the source code for MNAMELEN.
...
Andrew Duane
Juniper
do you want to sync the disks first? of just hard reset?
Why would anyone ever want to do that, you're a kernel mod, if you want to
do that just triple-fault.
On Sun, Jan 22, 2012 at 9:32 PM, Julian Elischer jul...@freebsd.org wrote:
On 1/22/12 2:19 AM, geoffrey levand wrote:
Hi,
how would
On Dec 16, 2011, at 12:47 AM, Jan Mikkelsen wrote:
On 16/12/2011, at 3:40 AM, Andrew Boyer wrote:
On Dec 15, 2011, at 4:19 AM, Jan Mikkelsen wrote:
For the mfi controllers I have been testing recently (MegaRAID 9261-8i),
you need to install the sysutils/megacli port, and use that to clear
anything. The
documentation only lists JBOD mode as a feature of the lower-end controllers.
Hope this helps.
-Andrew
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On Dec 15, 2011, at 1:10 PM, Hugo Silva wrote:
On 12/15/11 16:40, Andrew Boyer wrote:
I'm not sure it would even be possible to come up with a worse interface.
It boggles the mind.
I recommend you always run with this configuration:
# MegaCli -AdpSetProp AutoEnhancedImportEnbl -aALL
.
...
Andrew Duane
Juniper Networks
o +1 978 589 0551
m +1 603-770-7088
adu...@juniper.net
-Original Message-
From: owner-freebsd-hack...@freebsd.org [mailto:owner-freebsd-
hack...@freebsd.org] On Behalf Of Ed Schouten
Sent: Tuesday, November 08
Add a 0x0d to the end of the string (0xa = LF, 0xd = CR)
...
Andrew Duane
Juniper Networks
o +1 978 589 0551
m +1 603-770-7088
adu...@juniper.net
-Original Message-
From: owner-freebsd-hack...@freebsd.org [mailto:owner-freebsd-
hack
variables for the time being.
...
Andrew Duane
Juniper Networks
o +1 978 589 0551
m +1 603-770-7088
adu...@juniper.net
-Original Message-
From: John Baldwin [mailto:j...@freebsd.org]
Sent: Friday, September 09, 2011 8:32 AM
To: freebsd-a...@freebsd.org
Cc
.
...
Andrew Duane
Juniper Networks
o +1 978 589 0551
m +1 603-770-7088
adu...@juniper.net
-Original Message-
From: Peter Wemm [mailto:pe...@wemm.org]
Sent: Thursday, September 08, 2011 6:48 PM
To: Peter Grehan
Cc: Andrew Duane; freebsd-hackers@freebsd.org
*/
Reasonable? Unreasonable? Insane?
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, but nothing makes
any forward progress.
Sending SIGUSR1, SIGUSR2, or SIGABRT seem to work fine, as does any signal if
the core dump is going to a local filesystem.
Before I dig into this apparent deadlock, just wondering if it's been seen
before.
...
Andrew Duane
the firewall.
Thanks for your input :)
For what it's worth, the addresses shown in frames 15, 16, 17, and 18 are ASCII:
ops/rav/
lsysr/lo
_npvo/go
tats.gol
/Andrew
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to add this in all of the e1000/ixgbe drivers.
Setting a disabled=1 hint causes the attach to fail with ENXIO. I don't
know if it's 'correct' or not but it serves a purpose in our testing and I
thought it would be useful for others.
-Andrew
While we're talking about recent MFC's for SATA hardware (works for me,
but I still need the old ata drivers for my cdrom), is anyone out there
really still using the mcd (fbsd 1.0 vintage) and scd (2.0.5) drivers?
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My last desktop machine had an ASUS Pentium-3 (no ISA slots), USB1
only. It has outlived the original hard drive, CDROM, and power supply,
but I think it makes more sense these days to throw these systems out
rather than future-proof them, especially if a fanless SoC could be
less
the device to the filesystem code. Our implementation uses a
platform sysctl that checks the incoming device name against some hardware or
software settings. Ick. I don't know enough about device/GEOM calls to do it
better though.
...
Andrew Duane
Juniper Networks
o +1
For SCSI-attached disks, yes. But other hardware has write-protect sensing (SD
cards, CD-roms, our platform). So if you can do that, you should
Cleaning up after a failed write is a real problem, one that I needed to avoid.
/Andrew
-Original Message-
From: Andriy Gapon [mailto:a
filesystems instead, to save space and complexity.
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From: owner-freebsd-hack...@freebsd.org [owner-freebsd-hack
AFAIK, FreeBSD does not really detect read-only media. This was something I had
to add as a small project here at work, and was considering cleaning up to try
to get into CURRENT. If there's a real need for it, I could speed that up.
--
Andrew Duane Juniper Networks
978-589-0551
will not be able to complete. Once that is done, any
attempt to open a file for writing fails.
--
Andrew Duane Juniper Networks
978-589-0551 10 Technology Park Dr
adu...@juniper.net Westford, MA 01886-3418
From: Andriy Gapon
On Sun, 27 Mar 2011 22:07:30 +0200
Stefan Farfeleder ste...@fafoe.narf.at wrote:
On Mon, Mar 28, 2011 at 08:36:57AM +1300, Andrew Turner wrote:
Along with this WCHAR_MIN and WCHAR_MAX are defined both in
wchar.h and machine/_stdint.h. I would like to remove the copy
from wchar.h and add
...
Andrew Duane
Juniper Networks
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the __wchar_t typedef and define WCHAR_MIN and WCHAR_MAX?
Andrew
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, and those shouldn't change behaviour if someone uses /dev/null as a
test file. It seems pretty trivial to update it, so why not make it behave the
same.
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978-589-0551 10 Technology Park Dr
adu...@juniper.net Westford, MA 01886-3418
I've never seen any such thing, but I've done similar things a lot. I'd say
malloc/read the whole file in and use a decrementing pointer to return the
previous character.
--
Andrew Duane Juniper Networks
978-589-0551 10 Technology Park Dr
adu...@juniper.net
. It seems as if maybe the 1 is coming from
sbrk(0) which is just returning the value of curbrk (which is correct, and not
even close to 1).
Does this ring any bells?
--
Andrew Duane Juniper Networks
978-589-0551 10 Technology Park Dr
adu...@juniper.net Westford, MA 01886
On 30 January 2011 06:20, Damien Fleuriot m...@my.gd wrote:
Hello lists,
I'm trying to get FreeBSD 8.0 or 8.1 to run on a Dell poweredge r210 server.
It ships with a SATA/SAS h200 RAID controller.
This card may need the mps(4) driver which is only in HEAD at the moment.
Andrew
the manuals say.
Am I missing something?
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I think this is reasonable.
WBR,
Andrew
2010/10/15 Julian H. Stacey j...@berklix.com:
To quote 8.1-RELEASE/src/crypto/README
...
The separation between src/contrib and src/crypto
is the result of an old USA law, which made these sources export
controlled, so
a problem - I not long ago had this happen to me,
and the drive, when extracted (with some difficulty) from the case,
could be accessed when connected directly to a P-ATA interface.
--
-
Andrew I MacIntyre
On Aug 11, 2010, at 6:47 AM, Dan Langille wrote:
I am encountering a situation similar to one reported by Andrew Heybey
at http://docs.freebsd.org/cgi/mid.cgi?6E83197B-9DD5-4C7E-846D-AD176C25464D
This morning I found this in my /var/log/messages:
Aug 11 01:59:48 kraken kernel: MCA: Bank
On Jul 15, 2010, at 8:07 AM, John Baldwin wrote:
On Wednesday, July 14, 2010 11:25:29 am Andrew Heybey wrote:
Got the following in /var/log/messages on my one-week-old amd64 box running
8.1RC2:
Jul 13 20:30:17 spaten kernel: MCA: Global Cap 0x0106, Status
0x
): APIC ID: 0
cpu1 (AP): APIC ID: 1
My questions are:
1. Did I interpret the message correctly (correctable error on my L3 cache)?
2. Is it anything to worry about? Or is this just one of those things that
happens but now it gets logged whereas before I was blissfully ignorant?
thanks,
andrew
from
/usr/bin, but make delete-old will probably do that nicely
anyway.
Cheers,
--
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You *should* be able to use device1s2a:/ as a syntax, but I noticed a bug in
our old loader code that parses devicenames like that where it wouldn't work
correctly with unit numbers. I don't know if that bug is still around, but
setting currdev did work around it.
/Andrew
-Original
/modules/mqueue/Makefile right after opt_posix.h
Andrew
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.
This has been done for other usb ioctls but the above struct has a
pointer to an array of pointers in userland which makes it difficult.
It isnt copied in with the ioctl so doesnt get the chance to be fixed
up.
so far, http://people.freebsd.org/~thompsa/linux_usb_amd64_2.diff
Andrew
corruption until you realize the garbage is
always something specific like a vnode structure.
/Andrew
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ones?
Andrew
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then
maybe the dmidecode utility would be useful.
cheers,
Andrew
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On Wed, Mar 24, 2010 at 08:06:23AM +1300, Atom Smasher wrote:
On Wed, 24 Mar 2010, Andrew Thompson wrote:
On Tue, Mar 23, 2010 at 05:12:47PM +1300, Atom Smasher wrote:
i'm trying to figure out what might be reasonable output from kenv. on
the three machines that i have access to i'm already
On Wed, Mar 24, 2010 at 02:09:41PM +1300, Atom Smasher wrote:
On Tue, 23 Mar 2010, Garrett Cooper wrote:
Are you looking for data represented similar to sysctl(8)?
it doesn't quite have to be, but it is being parsed in a script.
How about pulling the kenv variables into the
of whatever the drive is?
Thanks,
Andrew
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this is to make sure all appropriate
items are declared volatile. This would eliminate dead store elimination, as
the compiler can tell they are not dead.
Unfortunately, the history of drivers (or any code) correctly using volatile
declarations is intermittent at best.
/Andrew
to implement this myself.
thanks
Andrew
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purpose computing.
--Artem
I believe I know of one such company... :-)
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box and it compiles and loads
fine. How are you compiling your code? I used this makefile
http://pastebin.com/f3ab71917 and all I typed was this:
make
sudo make install
sudo make load
and I get the hello, fail message, and then I typed
sudo make unload
and I got the unload fail message.
Andrew
which lists all the OIDs under dev.cpu. Is this a feature people would
find useful? Or would I be optimising a problem that doesn't exist?
Thanks for any input
Andrew
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2010/2/9 Dag-Erling Smørgrav d...@des.no:
Andrew Brampton brampton+free...@gmail.com writes:
Today I was writing a script to read all the dev.cpu.?.temperature
sysctl OIDs. I was parsing them using a simple grep, but it occurred
to me it might be better if sysctl supported some form of regexp
.
BTW Feel free to implement this, I was going to have a go but I doubt
I'd actually get around to it :(
Andrew
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is the wrong colour ;)
Andrew
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Kostik Belousov wrote:
On Thu, Feb 04, 2010 at 03:40:28PM -0500, Andrew Gallatin wrote:
I've got a commercial driver that uses device cloning.
At unload time, the driver calls clone_cleanup(). When I unload
the driver when the kernel is built with INVARIANTS, I'll see a
panic
Kostik Belousov wrote:
On Fri, Feb 05, 2010 at 08:51:25AM -0500, Andrew Gallatin wrote:
Kostik Belousov wrote:
On Thu, Feb 04, 2010 at 03:40:28PM -0500, Andrew Gallatin wrote:
I've got a commercial driver that uses device cloning.
At unload time, the driver calls clone_cleanup(). When I
power-off handler to be called at the system shutdown */
EVENTHANDLER_REGISTER(shutdown_final, jsrxnle_poweroff_devices, NULL,
SHUTDOWN_PRI_LAST + 10);
The howto argument can be checked for RB_POWEROFF:
if (howto RB_POWEROFF) {
/* Spin Down */
}
--
Andrew Duane
I've got a commercial driver that uses device cloning.
At unload time, the driver calls clone_cleanup(). When I unload
the driver when the kernel is built with INVARIANTS, I'll see a
panic in devfs_populate_loop(). This happens in 6-stable,
as well as 8-stable.
From what I can see the clone has
=i386
You may want to clear out your /usr/obj and try again.
Andrew
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, it relies on the platform malloc()
rather than sbrk(), and therefore Jason's suggestion to use '-d' in
/etc/malloc.conf should be effective for it.
--
-
Andrew I MacIntyre These thoughts are mine alone...
E
Daniel Eischen wrote:
On Fri, 23 Oct 2009, John Baldwin wrote:
On Thursday 22 October 2009 5:17:07 pm Daniel Eischen wrote:
On Thu, 22 Oct 2009, Andrew Gallatin wrote:
Daniel Eischen wrote:
On Thu, 22 Oct 2009, Andrew Gallatin wrote:
Hi,
We're designing some software which has to lock
Daniel Eischen wrote:
On Fri, 23 Oct 2009, Andrew Gallatin wrote:
Daniel Eischen wrote:
On Fri, 23 Oct 2009, John Baldwin wrote:
On Thursday 22 October 2009 5:17:07 pm Daniel Eischen wrote:
On Thu, 22 Oct 2009, Andrew Gallatin wrote:
Daniel Eischen wrote:
On Thu, 22 Oct 2009, Andrew
Daniel Eischen wrote:
We already use umtx. This really is a hack and I wouldn't
advocate it. I'm not sure how you could make it work and
not break existing ability to return appropriate error
codes without slowing down the path in the non-shared
case. You'd have to check to see if the
8.0-RC1, and now it doesn't successfully boot. I gather
from the 8.0 release notes that there have been some changes to some
part of the boot code. In any case, I can boot via the Windows boot
menu with the help of 7-stable's /boot/boot1 file.
Hoping that helps
Andrew Lankford
Hi,
We're designing some software which has to lock access to
shared memory pages between several processes, and has to
run on Linux, Solaris, and FreeBSD. We were planning to
have the lock be a pthread_mutex_t residing in the
shared memory page. This works well on Linux and Solaris,
but
Daniel Eischen wrote:
On Thu, 22 Oct 2009, Andrew Gallatin wrote:
Hi,
We're designing some software which has to lock access to
shared memory pages between several processes, and has to
run on Linux, Solaris, and FreeBSD. We were planning to
have the lock be a pthread_mutex_t residing
managed to
successfully upgrade to 8.0 from 7-stable this way. For all I know, I
might end up with a corrupted partition six months from now. Either
that or Marcel Moolenar will get angry at me.
Regards,
Andrew Lankford
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Kostik Belousov wrote:
It seems that you want a merge of r178042,183614,184842,188057 (one of
Yes, I finally figured this out on Fri. I probably should
have posted a response to this thread to avoid others
wasting time on this.
Drew
___
Hi,
I'm trying to re-initialize a NIC which uses firmware(9)
after a hardware fault. As part of the process, I need
to re-load the firmware using firmware_get(). If the
firmware kld is not resident, then the machine will panic
like this:
Fatal trap 12: page fault while in kernel mode
cpuid =
Ed Schouten wrote:
* Paul B Mahol one...@gmail.com wrote:
This have nothing to do with ncurses, colors you like simple can not
be displayed in current syscons(4) and making support for 256 colors
or even true bit color in sysinstall(so that it looks amazing in
konsole) is waste of time.
is sufficient some people might find this
helpful.
Regards,
Andrew
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it when there is no name wouldn't work for
me. If you haven't looked at the patch I placed the TID directly after
the PID column (when displaying threads in -H mode).
thanks
Andrew
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be included with FreeBSD.
I'd be grateful for any feedback or suggestions.
thanks
Andrew
Index: usr.bin/top/machine.c
===
--- usr.bin/top/machine.c (revision 197611)
+++ usr.bin/top/machine.c (working copy)
@@ -108,18 +108,18
Andrew
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me toward the maintainers email address, or should I just create
a PR?
thanks
Andrew
diff -u ixgbe.old/ixgbe.c ixgbe/ixgbe.c
--- ixgbe.old/ixgbe.c 2009-08-31 18:15:05.0 +0100
+++ ixgbe/ixgbe.c 2009-08-31 19:52:14.0 +0100
@@ -3978,7 +3978,6
and debug/fix this problem. I'm
happy to hack the kernel sources if need be.
thanks
Andrew
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, but has long been missing
from FreeBSD.
In case it matters, I'm using FreeBSD 7.2, on a amd64 machine. I've
looked at HEAD and the relevant code looks the same, so I suspect I
will still have problems with that.
thanks for any help
Andrew
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for my general understanding.
thanks
Andrew
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sleeping if there are no other threads waiting.
I would also be grateful if people could point me at other examples in
the kernel where something like this is done. I have looked in quite a
few places, but I can't see why my simple app is wrong.
thanks
Andrew
their __null definition,
otherwise if we are not c++ we use the standard (void *)0, and then if
we are 64bit we use 0L, and finally anything else uses 0. A quick
amd64 kernel compile seems to allow my new definition
I hope this makes sense, and I welcome all feedback.
Andrew
2009/5/2 Erik Trulsson ertr1...@student.uu.se:
On Sat, May 02, 2009 at 04:59:03PM +0100, Andrew Brampton wrote:
I'm writing a C++ Kernel Module, and one thing that has been bugging
me is the kernel's definition of NULL.
Is the use of C++ inside the kernel really supported? I don't think so
2009/4/11 Robert Watson rwat...@freebsd.org:
On Sat, 11 Apr 2009, Andrew Brampton wrote:
Your understanding is mostly right. The missing bit is this: there are two
kinds of interrupt contexts -- fast/filter interrupt handlers, which borrow
the stack and execution context of the kernel thread
think for the moment I will fix my code by not using a MTX_SPIN
(since the code is not in a interrupt), however, I think memguard
should change its lock.
thanks
Andrew
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) Is it worth my time trying to rearrange structs? If so do you think
many of my patches would be accepted?
2) Is there a way to find out the most heavily used structs? There are
~3600 structs, and ~2000 holes, it might be a waste of my time fixing
the structs which are only used once.
thanks
Andrew
[1
2009/2/12 Kostik Belousov kostik...@gmail.com:
On Thu, Feb 12, 2009 at 02:08:22PM +, Andrew Brampton wrote:
So I ran the tool pahole over a 7.1 FreeBSD Kernel, and found that
Did you ported it to FreeBSD, or run on the Linux host ?
Sorry no, I just ran it from a Linux host, but to my
/BootLoaderTest
Any kind of feedback is welcome.
Works well here, tried various combinations of the options. This is very
cool.
Andrew
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