Re: hacking - aio_sendfile()

2013-07-11 Thread Adrian Chadd
Hiya, I'm more interested in the API than the implementation at the moment. Yes, you're right - it should eventually be driven using disk io completion upcalls which triggers the push of data into the socket buffer. I totally agree. I'm hacking up some libevent-ish looking thing that uses

Re: hacking - aio_sendfile()

2013-07-11 Thread Adrian Chadd
On 11 July 2013 02:36, Konstantin Belousov kostik...@gmail.com wrote: No, it is not disk I/O which is problematic there. It is socket I/O e.g. wait for the socket buffers lomark in the kern_sendfile() which causes unbounded sleep. Look for the sbwait() call, both in the kern_sendfile()

Re: hacking - aio_sendfile()

2013-07-11 Thread Adrian Chadd
I reference the source/dest FDs in the queue method. Is that not good enough? -adrian ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to

Re: hacking - aio_sendfile()

2013-07-11 Thread Adrian Chadd
On 11 July 2013 07:51, Gleb Smirnoff gleb...@freebsd.org wrote: On Thu, Jul 11, 2013 at 07:45:19AM -0700, Adrian Chadd wrote: A I reference the source/dest FDs in the queue method. Is that not good enough? I see. Should probably work, but needs testing. It's terrible - I'd think I should

Re: [HEADSUP] No more pkg_install on HEAD by default

2013-07-14 Thread Adrian Chadd
... I bet you could do that. I bet you could build the rpm inside a linux jail and have the relevant uname bits overridden in the right way. -adrian On 14 July 2013 09:52, Teske, Devin devin.te...@fisglobal.com wrote: On Jul 14, 2013, at 8:01 AM, Chris Rees wrote: On 14 Jul 2013, at 08:29,

Re: [HEADSUP] No more pkg_install on HEAD by default

2013-07-14 Thread Adrian Chadd
Guys, Devin runs a _lot_ of FreeBSD stuff at his work. If anything we as a community should be making his life easier, not act like he's just clueless and doing it wrong. -adrian On 14 July 2013 16:24, Rainer Duffner rai...@ultra-secure.de wrote: Am 15.07.2013 um 00:43 schrieb Craig

Re: Deadlock in nullfs/zfs somewhere

2013-07-16 Thread Adrian Chadd
On 16 July 2013 12:32, Andriy Gapon a...@freebsd.org wrote: vmcore.0 was useless for some reason - an interesting address was not accessible. Eek. vmcore.1 seems to be very similar and is actually useful. Oh good. This problem looks like an interesting deadlock involving ZFS and VFS and

Re: Deadlock in nullfs/zfs somewhere

2013-07-17 Thread Adrian Chadd
On 17 July 2013 04:26, Andriy Gapon a...@freebsd.org wrote: on 16/07/2013 22:40 Adrian Chadd said the following: :( So it's a deadlock. Ok, so what's next? A creative process... Wonderful. :) One possibility is to add getnewvnode_reserve() calls before the ZFS transaction beginnings

Re: Lenovo x220 - hangs on shutdown

2013-07-21 Thread Adrian Chadd
Hi! Great catch! Neel - any ideas why this change would stop Joel's machine from cleanly shutting down? -adrian On 21 July 2013 00:20, Joel Dahl j...@freebsd.org wrote: On Tue, Jul 16, 2013 at 10:48:35PM +0200, Joel Dahl wrote: Hi, Yesterday I upgraded my Lenovo x220 to the latest current

Enabling clang/llvm for MIPS?

2013-07-21 Thread Adrian Chadd
Hiya, I'd like to start doing test builds of the mips stuff (specifically mips4kc, mips24k and mips74k) on freebsd-head with clang/llvm. What changes are needed to the makefile framework to enable this? Thanks, -Adrian ___

Re: Lenovo x220 - hangs on shutdown

2013-07-22 Thread Adrian Chadd
Hi kib, Is there a wiki page or some other kind of documentation descibing how AMT works? I'd like to set this up at home on some newer machines (read: buy machines that have this) but I don't know what/where to start. Thanks! -adrian On 22 July 2013 02:51, Konstantin Belousov

[ixgbe] Register txd/rxd sysctl values

2013-07-22 Thread Adrian Chadd
Hi, This patch adds and hw.ixgbe tree and adds rxd/txd. These are already tunables but it wasn't easy to see if these were being set. I'd like to commit this soon. Thanks! -adrian adrian@freebsd-10-hack2:~/work/freebsd/head/src/sys/dev/ixgbe % svn diff . Index: ixgbe.c

Re: Not work ATH (AR9285) after update

2013-07-23 Thread Adrian Chadd
.. are two copies of wpa_supplicant running? -adrian On 23 July 2013 06:09, Andrey Fesenko f0and...@gmail.com wrote: Hello, i'm horrible news, after update my notebook not nave wi-fi :( full update system, build and install world and kernel. # uname -a FreeBSD x220.local 10.0-CURRENT

Re: Network card issues ifconfig down ifconfig up required

2013-07-23 Thread Adrian Chadd
The ethernet, or wifi, or both? -adrian On 23 July 2013 00:26, Sam Fourman Jr. sfour...@gmail.com wrote: Hello list, I decided to use a Old Asus Motherboard, for a Router / Firewall I decided to use -HEAD to get the latest WIFI support... I seem to have to ifconfig down and ifconfig up

Re: Not work ATH (AR9285) after update

2013-07-23 Thread Adrian Chadd
Ok, so. On 23 July 2013 07:12, Andrey Fesenko f0and...@gmail.com wrote: i'm horrible news, after update my notebook not nave wi-fi :( full update system, build and install world and kernel. What did it used to run? Jul 23 15:34:27 x220 wpa_supplicant[2572]: wlan0: Failed to initiate AP

poudriere problems with fuse?

2013-07-24 Thread Adrian Chadd
Hi Pedro, Bapt tells me that there are FUSE issues in the most recent -HEAD and it's stopping poudriere from running. What's the story here? -adrian ___ freebsd-current@freebsd.org mailing list

Re: Kern.hz= +1 hertz at anything 2500 and above.

2013-07-24 Thread Adrian Chadd
Well, why is it reducing latency? That's the thing you should investigate. Is it because processes aren't getting enough time? or too much time? Or the audio device isn't getting enough time to run? etc. -adrian On 24 July 2013 15:35, Super Bisquit superbisq...@gmail.com wrote:

Re: Kern.hz= +1 hertz at anything 2500 and above.

2013-07-25 Thread Adrian Chadd
On 25 July 2013 02:51, Wojciech Puchar woj...@wojtek.tensor.gdynia.pl wrote: improved with a higher kern.hz rating. Unless the future holds an emu20k2, there will be RAM used from the motherboard. 1. I will need a real-time or a faster kernel- hence the high rate wanted- because the devices to

Re: Kern.hz= +1 hertz at anything 2500 and above.

2013-07-25 Thread Adrian Chadd
I mean, try -10 on it and report back. -adrian ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org

[rfc] I'm going to nuke wi(4) (lucent/orinoco wireless PCMCIA devices) in a week's time unless someone steps up to look after it

2013-07-28 Thread Adrian Chadd
Hi all, I have some reasonably drastic net80211 stack changes planned over the next few months which require some driver work to make happen. The specific big change is to call net80211 for each mbuf transmit completion so it can kick-start the next transmit from a software staging queue. Since

Re: 802.1X: dhclient started before the auth. process ends

2013-07-29 Thread Adrian Chadd
I think you were lucky. dhclient shouldn't start running until wpa_supplicant has completed authentication. -adrian On 29 July 2013 02:59, Lars Engels lars.eng...@0x20.net wrote: On Fri, Jul 26, 2013 at 02:34:51PM +0200, Jean-Sébastien Pédron wrote: Hi! At $WORK, we use 802.1X to

Re: 802.1X: dhclient started before the auth. process ends

2013-07-29 Thread Adrian Chadd
... wait, so the new version of wpa_supplicant takes 10 seconds to even start doing anything? Or are the rc scripts to blame? -adrian ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To

Re: Install 10.0-RC3 on MacBookPro Late 2013

2014-01-05 Thread Adrian Chadd
Hi! Would you mind a recent 11-amd64 snapshot? Hans has committed a few fixes to the driver recently. Thanks! -a On 5 January 2014 19:01, Huang Wen Hui huang...@gmail.com wrote: Hi, I am trying to install FreeBSD on MacBookPro Late 2013, I got 3 main problems: 1. USB problem This

Re: newcons(vt) can't work at Intel HD4400

2014-01-05 Thread Adrian Chadd
That just adds the IDs, it doesn't add the support code. :( -a On 5 January 2014 20:50, 乔楚 honestq...@gmail.com wrote: I found there have patchs for Haswell which posted by Neel Chauhan. http://lists.freebsd.org/pipermail/freebsd-current/2013-September/044727.html

Re: Install 10.0-RC3 on MacBookPro Late 2013

2014-01-05 Thread Adrian Chadd
.. are you getting this USB_ERR_TIMEOUT even with the xhci code from -9? -a On 5 January 2014 23:10, Hans Petter Selasky h...@bitfrost.no wrote: On 01/06/14 05:11, Huang Wen Hui wrote: Hi, USB still have a lot of USB_ERR_TIMEOUT, but Internal keyboard and external keyboard found and

Re: Install 10.0-RC3 on MacBookPro Late 2013

2014-01-06 Thread Adrian Chadd
Right, but it used to work. That's the confusing bit. How'd you make it not work? :) -a On 6 January 2014 01:52, Hans Petter Selasky h...@bitfrost.no wrote: On 01/06/14 10:41, Huang Wen Hui wrote: % grep xhci dmesg-xhci-debug.txt | more xhci0: Intel Lynx Point USB 3.0 controller mem

Re: unused in_cksum_update() ?

2014-01-09 Thread Adrian Chadd
It's likely used elsewhere; it's the kind of thing you abuse when doing header rewriting and reinjection. So, what's the NAT and such code using? -a On 9 January 2014 11:21, Luigi Rizzo ri...@iet.unipi.it wrote: a lot of arch-specific headers (sys/${ARCH}/include/in_cksum.h) have a lengthy

Re: iwn0: iwn_intr: fatal firmware error (10-STABLE + iwn2230)

2014-01-12 Thread Adrian Chadd
Just try copying the whole iwn driver from -head to -10. -a On 12 January 2014 05:27, Oliver Pinter oliver.p...@gmail.com wrote: Hi all! I got this firmware crash with 10-STABLE + backported iwn patches from CURRENT: iwn0: device timeout wlan0: link state changed to UP wlan0: link

Re: Regression on 10-RC5 with a multicast routing daemon

2014-01-15 Thread Adrian Chadd
On 15 January 2014 03:34, Gleb Smirnoff gleb...@freebsd.org wrote: [snip] Damn, what a mess. I'd like to go towards absolutely unmodified packets for the 11-release cycle. Well, now's the time to _start_ this. :-) Not 6 months before 11.0 :P -a

Re: Freebsd 11 current testing ndis / kldload: bcmwl564_sys.ko PANIC

2014-01-22 Thread Adrian Chadd
It's actually fpu code in ndis drivers. I'm going to deprecate NDIS this year, so .. OTOH, the FPU save support would be cool. -a On 22 January 2014 20:10, Miguel Clara miguelmcl...@gmail.com wrote: Getting a panic: Unregistered use of FPU in kernel There seems to be a patch for FreeBSD

Re: Freebsd 11 current testing ndis / kldload: bcmwl564_sys.ko PANIC

2014-01-23 Thread Adrian Chadd
wrote: Hi Adrian, when you say I'm going to deprecate NDIS, does this also mean there a change to have this driver working without ndis in freebsd? I tried kldload if_bwi kldload if_bwn But none of them work for 4313 it seems! :( On Thu, Jan 23, 2014 at 7:21 AM, Adrian Chadd adr

Re: Freebsd 11 current testing ndis / kldload: bcmwl564_sys.ko PANIC

2014-01-24 Thread Adrian Chadd
... who's the author of this? Why aren't they posting updates to FreeBSD-HEAD so it can be included in the base system? Does anyone have a contact email for the author, Vadislav? -a On 24 January 2014 03:52, Thomas Mueller mueller6...@bellsouth.net wrote: To Miguel Clara, you might try a USB

Re: Freebsd 11 current testing ndis / kldload: bcmwl564_sys.ko PANIC

2014-01-24 Thread Adrian Chadd
On 24 January 2014 08:47, Vlad Movchan vladislav.movc...@gmail.com wrote: NDISulator on github (and mirror on gitorious) is a FreeBSD ndis module+binaries forked by Paul B. Mahol in 2009 (I've sent Paul's email address privately to Adrian). Almost every change in this project was made by Paul.

Re: Freebsd 11 current testing ndis / kldload: bcmwl564_sys.ko PANIC

2014-01-24 Thread Adrian Chadd
Oh! The NDIS FPU patch is limited to the NDIS module. Tell you what, I'll get that committed to -HEAD soon. Would you poke the original author and see if he's willing to work with you and I on getting this stuff into -HEAD? -a ___

Re: Freebsd 11 current testing ndis / kldload: bcmwl564_sys.ko PANIC

2014-01-27 Thread Adrian Chadd
Hi, This doesn't compile on i386. Would you mind figuring out why that is and submitting a patch that compiles on both amd64 and i386? Thanks! -a On 24 January 2014 12:11, Vlad Movchan vladislav.movc...@gmail.com wrote: On Fri, Jan 24, 2014 at 8:16 PM, Adrian Chadd adr...@freebsd.org wrote

Re: Freebsd 11 current testing ndis / kldload: bcmwl564_sys.ko PANIC

2014-01-28 Thread Adrian Chadd
, 2014 at 2:38 AM, Adrian Chadd adr...@freebsd.org wrote: Hi, This doesn't compile on i386. Would you mind figuring out why that is and submitting a patch that compiles on both amd64 and i386? Thanks! -a -- Have a nice day, Vlad Movchan

Re: Apple Trackpad driver

2014-01-28 Thread Adrian Chadd
holy crap, cool! Hans? Any chance we could get this into -HEAD? -a On 28 January 2014 17:43, Huang Wen Hui huang...@gmail.com wrote: Hi, I have a working trackpad driver for my MBP 2013, I am not C programmer usually, so the code may ugly. If someone like to test, you can download it

[no subject]

2014-01-29 Thread Adrian Chadd
Hi guys, I'm running up to date -HEAD (from Jan 26) on a Lenovo T400 with: vgapci0@pci0:0:2:0: class=0x03 card=0x20e417aa chip=0x2a428086 rev=0x07 hdr=0x00 vendor = 'Intel Corporation' device = 'Mobile 4 Series Chipset Integrated Graphics Controller' class =

Re: freebsd-update

2014-01-29 Thread Adrian Chadd
On 29 January 2014 13:51, Colin Percival cperc...@freebsd.org wrote: On 01/29/14 12:51, Lars Engels wrote: On Sat, Jan 25, 2014 at 09:11:04AM -0600, Mark Felder wrote: On Sat, Jan 25, 2014, at 5:32, Lars Engels wrote: Also using freebsd-update behind a proxy is really slow. Even with a very

Re: Fixing X220 Video The Right Way

2014-01-30 Thread Adrian Chadd
So now that i have everything else working on this x230, I'm taking a fresh look at the acpi brightness support. I'm in the same boat - only PEG works. But I have integrated graphics only, rather than both integrated and nvidia graphics. A cursory reading of the linux acpi and video /

Re: newcons comming

2014-02-10 Thread Adrian Chadd
[snip] My experiences with newcons/drm2: * suspend/resume occasionally throws up a panic in the softclock code, with some vaguely invalid looking newcons timer entry. THis happens after it comes out of suspend, after af ew seconds. It sucks and makes things rather unusable. * Occasionally a

Re: Google Chromebook C720

2014-02-11 Thread Adrian Chadd
Yeah, we need: * usb fixed up * bootloader (loader) needs more ram, as it runs out of memory trying to read in the kernel - seabios unfortunately lies about how much is actually there * graphics - haswell, right? * atkbd patches * mouse / i2c bus driver ported over The wifi, works great. -a

Re: Google Chromebook C720

2014-02-12 Thread Adrian Chadd
to test this patch. The issue of problem has been identified thanks to Mattew Dillon at DragonFlyBSD. On 02/12/14 08:51, Adrian Chadd wrote: Yeah, we need: * usb fixed up http://svnweb.freebsd.org/changeset/base/261795 * bootloader (loader) needs more ram, as it runs out of memory

Re: Google Chromebook C720

2014-02-12 Thread Adrian Chadd
On 12 February 2014 04:30, Matthias Apitz g...@unixarea.de wrote: El día Wednesday, February 12, 2014 a las 12:48:31AM -0800, Adrian Chadd escribió: I have one of these, but I haven't yet sat down to try freebsd-head again. The default problems with the bootloader sucks. Are we talking

Re: [CFT] new sendfile(2)

2014-02-17 Thread Adrian Chadd
On 17 February 2014 03:32, Gleb Smirnoff gleb...@freebsd.org wrote: On Mon, Feb 17, 2014 at 11:24:21AM +, David Chisnall wrote: D Now for the new sendfile. The core idea is that sendfile() D schedules the I/O, but doesn't wait for it to complete. It D returns immediately to the

Re: [CFT] new sendfile(2)

2014-02-18 Thread Adrian Chadd
On 18 February 2014 10:28, John Baldwin j...@freebsd.org wrote: On Monday, February 17, 2014 6:24:21 am David Chisnall wrote: P.S. If aio() is creating a new thread per request, rather than scheduling them from a pool, then that is also likely a bug. The aio APIs were designed so that systems

Re: [CFT] new sendfile(2)

2014-02-18 Thread Adrian Chadd
..blah, the filesystem code is all blocking.. -a ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org

[rfc] bind per-cpu timeout threads to each CPU

2014-02-18 Thread Adrian Chadd
Hi, This patch binds the per-CPU timeout swi threads to the CPU they're on. The scheduler may decide that a preempted kernel thread that's still runnable and this can happen during things like per-CPU TCP timers firing. Thanks, Index: sys/kern/kern_timeout.c

[rfc] add callgraph PC annotation to pmcstat

2014-02-18 Thread Adrian Chadd
Hi, This patch adds callgraph annotation to pmcstat via -a. It doesn't (yet) add line numbers; I'll see if I can easily add that without too much effort. This is like (and based on) the -m option but the -m option only prints the first entry in the callgraph. It isn't very useful if you want to

Re: [rfc] add callgraph PC annotation to pmcstat

2014-02-18 Thread Adrian Chadd
.. and now with file:line information: http://people.freebsd.org/~adrian/netflix/20140218-pmcstat-callgraph-annotate-2.diff It doesn't yet correctly handle klds - the address calculation stuff isn't taking the load addr into account. -a ___

Re: [rfc] bind per-cpu timeout threads to each CPU

2014-02-19 Thread Adrian Chadd
On 19 February 2014 11:40, Alexander Motin m...@freebsd.org wrote: Hi. Clock interrupt threads, same as other ones are only softly bound to specific CPUs by scheduler preferring to run them on CPUs where they are scheduled. So far that was enough to balance load, but allowed threads to

Re: [rfc] bind per-cpu timeout threads to each CPU

2014-02-19 Thread Adrian Chadd
On 19 February 2014 11:59, Alexander Motin m...@freebsd.org wrote: So if we're moving towards supporting (among others) a pcbgroup / RSS hash style work load distribution across CPUs to minimise per-connection lock contention, we really don't want the scheduler to decide it can schedule

Re: [rfc] bind per-cpu timeout threads to each CPU

2014-02-19 Thread Adrian Chadd
On 19 February 2014 14:09, Alexander Motin m...@freebsd.org wrote: On 19.02.2014 23:44, Slawa Olhovchenkov wrote: On Wed, Feb 19, 2014 at 11:04:49PM +0200, Alexander Motin wrote: On 19.02.2014 22:04, Adrian Chadd wrote: On 19 February 2014 11:59, Alexander Motin m...@freebsd.org wrote: So

Re: [rfc] bind per-cpu timeout threads to each CPU

2014-02-20 Thread Adrian Chadd
On 20 February 2014 11:17, John Baldwin j...@freebsd.org wrote: (A further variant of this would be to divorce cpu0's swi from the catch-all softclock and let the catch-all softclock float, but bind all the per-cpu swis) I like this idea. If something (eg per-CPU TCP timers, if it's turned

Re: BSD XXI Manifesto [agree] [intersting]

2014-02-21 Thread Adrian Chadd
On 21 February 2014 20:59, Allan Jude free...@allanjude.com wrote: I can see the remote controlled installer being especially useful for 'appliance' type devices, like FreeNAS, pfSense, FUDO, etc. How would your phone find the address of the machine once it boots off the USB, so you could

Re: base unzip on 10-STABLE/ 11-HEAD unzip: skipping non-regular entry

2014-02-22 Thread Adrian Chadd
Hi, Please file PRs for these. The author is quite prompt at fixing these issues. -a On 22 February 2014 15:05, Matthew Rezny matt...@reztek.cz wrote: Hello, Unfortunately, this is the case with *zips from Dropbox (Download as .zip) directory option. $ /usr/bin/unzip file.zip Archive:

Re: iwn(4) in -HEAD supporting Centrino Wireless-N 135

2014-02-26 Thread Adrian Chadd
Hi, Yeah, there's likely something missing. But I just at the moment have no time to debug this. -a On 26 February 2014 04:37, Tom Murphy free...@pertho.net wrote: Hi all, I compiled a fresh kernel from -HEAD and rebooted in the hope that my laptop's wifi would now be supported (I saw

Re: iwn(4) in -HEAD supporting Centrino Wireless-N 135

2014-02-26 Thread Adrian Chadd
a connection. It situation 100% reproducible in 11n mode, but in 11g works fine. http://docs.freebsd.org/cgi/mid.cgi?5304B48E.8070404 26.02.2014 17:09, Adrian Chadd пишет: Hi, Yeah, there's likely something missing. But I just at the moment have no time to debug this. -a On 26 February 2014

Re: iwn(4) in -HEAD supporting Centrino Wireless-N 135

2014-02-27 Thread Adrian Chadd
On 26 February 2014 23:52, Alexandr shur...@shurik.kiev.ua wrote: Tom, could you: 1. compile kernel WITH_IWNDEBUG 2. sysctl dev.iwn.0.debug=0x1 3. wlandebug -i wlan0 auth+assoc 4. Associate with AP in 11n mode 5. Send us appropriate /var/log/messages Then I try to compare it with my log.

Re: Centrino Wireless-N 1000 support is also broken (Re: iwn(4) in -HEAD supporting Centrino Wireless-N 135)

2014-02-27 Thread Adrian Chadd
Hi, Yes there are issues; I'm too busy to try and chase them down. I'd appreciate some help in chasing down why things are unhappy. Thanks, -a On 27 February 2014 17:17, Kaho Toshikazu vi...@elam.kais.kyoto-u.ac.jp wrote: Hello, -current members I have a similar problem with

signal 8 (floating point exception) upon resume

2014-02-28 Thread Adrian Chadd
Hi, On my i386 -HEAD laptops (running -HEAD as of last night, but it's been a problem for a while) I occasionally hit a point where I get an FPE on _all_ processes upon resume. I can still do a clean shutdown through the power-button method, but I can't do anything else. Has anyone seen this

Re: iwn(4) in -HEAD supporting Centrino Wireless-N 135

2014-02-28 Thread Adrian Chadd
to this email starting with the point I tried to associate to the Wifi. Thanks again for looking at this! Kind regards, Tom On Thu, Feb 27, 2014 at 12:13:51PM -0800, Adrian Chadd wrote: On 26 February 2014 23:52, Alexandr shur...@shurik.kiev.ua wrote: Tom, could you: 1. compile kernel

Re: signal 8 (floating point exception) upon resume

2014-02-28 Thread Adrian Chadd
... how'd this ever work in the past then? -a On 28 February 2014 13:08, John Baldwin j...@freebsd.org wrote: On Friday, February 28, 2014 1:15:45 pm Adrian Chadd wrote: Hi, On my i386 -HEAD laptops (running -HEAD as of last night, but it's been a problem for a while) I occasionally hit

Re: signal 8 (floating point exception) upon resume

2014-02-28 Thread Adrian Chadd
On 28 February 2014 15:35, Adrian Chadd adr...@freebsd.org wrote: ... how'd this ever work in the past then? .. and I've submitted it as a PR: kern/187152 Thanks, -a -a On 28 February 2014 13:08, John Baldwin j...@freebsd.org wrote: On Friday, February 28, 2014 1:15:45 pm Adrian

Re: signal 8 (floating point exception) upon resume

2014-03-03 Thread Adrian Chadd
:11, John Baldwin j...@freebsd.org wrote: On Friday, February 28, 2014 9:00:57 pm Adrian Chadd wrote: On 28 February 2014 15:35, Adrian Chadd adr...@freebsd.org wrote: ... how'd this ever work in the past then? .. and I've submitted it as a PR: kern/187152 Complete stab in the dark

Re: vm.pmap.pcid_enabled=1 causes Java to coredump in FBSD 10

2014-03-03 Thread Adrian Chadd
Have you filed a PR? :-P -a On 3 March 2014 14:09, Craig Rodrigues rodr...@freebsd.org wrote: [Resending] Hi, As part of the Jenkins deployment in the FreeBSD cluster the jenkins-admin team observed that when running Jenkins on FreeBSD 10, the Java virtual machine from the openjdk6 or

Re: vm.pmap.pcid_enabled=1 causes Java to coredump in FBSD 10

2014-03-03 Thread Adrian Chadd
Cool. DOn't be afraid to poke alc (cc'ed); he may have some insights. :) -a On 3 March 2014 17:02, Craig Rodrigues rodr...@freebsd.org wrote: Hi, http://www.freebsd.org/cgi/query-pr.cgi?pr=187238 -- Craig On Mon, Mar 3, 2014 at 3:49 PM, Adrian Chadd adr...@freebsd.org wrote: Have you

Re: vm.pmap.pcid_enabled=1 causes Java to coredump in FBSD 10

2014-03-03 Thread Adrian Chadd
-owner rejected the e-mail from going through. -- Craig On Mon, Mar 3, 2014 at 5:03 PM, Adrian Chadd adr...@freebsd.org wrote: Cool. DOn't be afraid to poke alc (cc'ed); he may have some insights. :) -a On 3 March 2014 17:02, Craig Rodrigues rodr...@freebsd.org wrote: Hi, http

Re: signal 8 (floating point exception) upon resume

2014-03-04 Thread Adrian Chadd
I'm not using anything in /etc/src.conf . -a On 4 March 2014 08:24, John Baldwin j...@freebsd.org wrote: On Monday, March 03, 2014 6:49:08 pm Adrian Chadd wrote: I'll try this soon. I had it fail back to newcons, rather than Xorg normally dying without restoring state. It wouldn't let me

importing sam leffler's libstatfoo into -HEAd

2014-03-04 Thread Adrian Chadd
hi, i'd like to import the libstatfoo code from sam into -HEAD. It's used by some of the wifi tools to print out periodic and global statistics. It abstracts away the gathering, printing and formatting bits. I'm hoping that we can adapt some of the other base tools to use it and then teach it

Re: importing sam leffler's libstatfoo into -HEAd

2014-03-04 Thread Adrian Chadd
On 4 March 2014 20:19, Rui Paulo rpa...@freebsd.org wrote: On 4 Mar 2014, at 18:31, Adrian Chadd adrian.ch...@gmail.com wrote: hi, i'd like to import the libstatfoo code from sam into -HEAD. It's used by some of the wifi tools to print out periodic and global statistics. It abstracts away

Re: importing sam leffler's libstatfoo into -HEAd

2014-03-05 Thread Adrian Chadd
Yup, I've renamed it libbsdstat. http://people.freebsd.org/~adrian/patches/20140304-libbsdstat-2.diff I'm doing a universe run right now. -a On 5 March 2014 08:34, Scot Hetzel swhet...@gmail.com wrote: On Tue, Mar 4, 2014 at 11:16 PM, Adrian Chadd adrian.ch...@gmail.com wrote: On 4 March

Re: importing sam leffler's libstatfoo into -HEAd

2014-03-07 Thread Adrian Chadd
what he said. -a On 7 March 2014 05:37, John Baldwin j...@freebsd.org wrote: On Friday, March 07, 2014 5:51:27 am Dag-Erling Smørgrav wrote: Adrian Chadd adrian.ch...@gmail.com writes: http://people.freebsd.org/~adrian/patches/20140304-libbsdstatfoo.diff Why did you rename it? The whole

Re: warning: filename ends with '.', which is not allowed on Windows: 'tools/test/sort/bigtest/q-1.024.003.'

2014-03-07 Thread Adrian Chadd
On 7 March 2014 15:25, Warner Losh i...@bsdimp.com wrote: On Mar 7, 2014, at 4:12 PM, Eitan Adler li...@eitanadler.com wrote: On 7 March 2014 13:50, Rui Paulo rpa...@felyko.com wrote: On 7 Mar 2014, at 10:38, David Chisnall thera...@freebsd.org wrote: On 7 Mar 2014, at 16:41, Rui Paulo

Re: iwn(4) in -HEAD supporting Centrino Wireless-N 135

2014-03-11 Thread Adrian Chadd
I still don't have any ideas here. I do however want to try hacking the driver to transmit EAPOL frames at the management rate, and then ensure the management rate is non-MCS. -a On 28 February 2014 15:14, Adrian Chadd adr...@freebsd.org wrote: Hi, the interesting bits: Feb 28 22:55:22

Re: Hello fdclose

2014-03-22 Thread Adrian Chadd
The call to Done. Moving on! -a On 22 March 2014 06:40, George Mitchell george+free...@m5p.com wrote: On 03/21/14 20:51, Dag-Erling Smørgrav wrote: Warner Losh i...@bsdimp.com writes: It does serve a useful purpose, though, which is why it has endured. If you were to have a man

(more) screen distortion with intel GPU / xorg on recent -HEAD?

2014-03-23 Thread Adrian Chadd
Hi, I know this is an information-poor message. The last time i updated my two test laptops was around the middle of last month. Back then, xorg would occasionally get distorted, but typically would come back from suspend fine. Lately, it seems a 50% chance that coming back from suspend that

Re: (more) screen distortion with intel GPU / xorg on recent -HEAD?

2014-03-23 Thread Adrian Chadd
back to xorg, things still remain distorted; * If I ctrl-C xorg and start it again, it starts back up correctly. So hm, maybe the vt save/resume code learnt something buggy? -a On 23 March 2014 01:27, Adrian Chadd adr...@freebsd.org wrote: Hi, I know this is an information-poor message

Re: signal 8 (floating point exception) upon resume

2014-03-23 Thread Adrian Chadd
[snip] Hi, As part of this thread, a whole lot of stuff was thrown around to try and fix / improve the correctness of this. But it still happens to me in -HEAD i386. I updated to r263418 and it's now doing it around 30-50% of the time I resume. So, since I really am trying to avoid getting

Re: (more) screen distortion with intel GPU / xorg on recent -HEAD?

2014-03-23 Thread Adrian Chadd
. Normally when there's distortions triggering some kind of change in that area (ie: not a redraw) is enough to fix it. -a On 23 March 2014 14:05, Lars Engels lars.eng...@0x20.net wrote: On Sun, Mar 23, 2014 at 01:36:29PM -0700, Adrian Chadd wrote: Less information-poor response: * when

Re: signal 8 (floating point exception) upon resume

2014-03-25 Thread Adrian Chadd
On 25 March 2014 12:46, John Baldwin j...@freebsd.org wrote: On Sunday, March 23, 2014 4:41:24 pm Adrian Chadd wrote: [snip] Hi, As part of this thread, a whole lot of stuff was thrown around to try and fix / improve the correctness of this. But it still happens to me in -HEAD i386. I

Re: vt text cursor invisible in reverse video

2014-03-28 Thread Adrian Chadd
Hi, Would you mind filing it as a PR? www.freebsd.org/send-pr.html -a On 28 March 2014 04:12, Claude Buisson clbuis...@orange.fr wrote: On 03/28/2014 11:47, Claude Buisson wrote: Hi ! FreeBSD 11.0-CURRENT #0 r260577M: Sat Jan 18 17:31:37 CET 2014

Re: signal 8 (floating point exception) upon resume

2014-03-29 Thread Adrian Chadd
Hi! On 26 March 2014 12:00, John Baldwin j...@freebsd.org wrote: i386_fpu_suspend3.patch at the same URL builds for me. I've not had the kernel lose the plot yet with SIGFPE's. I'll do some further testing and let you know if that changes. -a ___

Re: [xhci] USB 3.0 not working, bug or feature usb/179342?

2014-03-29 Thread Adrian Chadd
Try read tests? Adrian On Mar 29, 2014 10:20 AM, Andrey Fesenko f0and...@gmail.com wrote: On Sat, Mar 29, 2014 at 4:37 AM, Andrey Fesenko f0and...@gmail.com wrote: and USB3 flash drive ugen2.4: Kingston DataTraveler 3.0 PMAP at usbus2, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON (498mA)

Re: signal 8 (floating point exception) upon resume

2014-03-29 Thread Adrian Chadd
... nope, just had a process die from SIGFPE. -a On 29 March 2014 07:32, Adrian Chadd adr...@freebsd.org wrote: Hi! On 26 March 2014 12:00, John Baldwin j...@freebsd.org wrote: i386_fpu_suspend3.patch at the same URL builds for me. I've not had the kernel lose the plot yet with SIGFPE's

Re: Re: UDP Lite support

2014-04-01 Thread Adrian Chadd
Hi! On 31 March 2014 19:20, Kevin Lo ke...@freebsd.org wrote: Thank you John. glebius@ suggests we don't need to have two absolutely equal uma zones since most systems don't run UDP-Lite. If practice shows that a differentiation at zone level between UDP and UDP-Lite PCBs is important,

Re: Leaving the Desktop Market

2014-04-01 Thread Adrian Chadd
On 1 April 2014 15:40, Garrett Wollman woll...@hergotha.csail.mit.edu wrote: In article 533b3903.7030...@rancid.berkeley.edu, mich...@rancid.berkeley.edu writes: I have been using FreeBSD on the desktop since 1997, Hmmm. I'm a bit biased here, but I've been using FreeBSD on the desktop

Re: Leaving the Desktop Market

2014-04-02 Thread Adrian Chadd
No wifi. Someone has to step up and own broadcom wifi or this will never change. -a On 2 April 2014 18:44, Alexey Dokuchaev da...@nsu.ru wrote: On Tue, Apr 01, 2014 at 06:40:18PM -0400, Garrett Wollman wrote: Hmmm. I'm a bit biased here, but I've been using FreeBSD on the desktop since,

Re: iwn(4) in -HEAD supporting Centrino Wireless-N 135

2014-04-03 Thread Adrian Chadd
...@pertho.net wrote: Hi, I'm just wondering if you had any time to look at this? I'm happy to test any patches or diffs. Regards, Tom On Tue, Mar 11, 2014 at 11:03:20AM -0700, Adrian Chadd wrote: I still don't have any ideas here. I do however want to try hacking the driver to transmit

patch: report per-CPU per-state wakeup counts

2014-04-06 Thread Adrian Chadd
Hi, We don't report how many actual sleeps (ie, wakeups) that we're doing via ACPI. I'd like to add support for this. http://people.freebsd.org/~adrian/misc/20140406-acpica-wakeup-stat-1.diff comments? -a ___ freebsd-current@freebsd.org mailing

Re: Regarding Netmap and Last Updates

2014-04-07 Thread Adrian Chadd
yup. it works fine. Just run it like: ./bridge -i netmap:ix0 -i netmap:ix1 or something. -a On 7 April 2014 06:22, Fred Pedrisa fredhp...@hotmail.com wrote: Hi, guys. I've saw that the 'netmap pipes' were introduced, in order to understand the new changes, I wanted to know if the

Re: Regarding Netmap and Last Updates

2014-04-07 Thread Adrian Chadd
is if this example, currently implement the new netmap pipes or not. -Mensagem original- De: owner-freebsd-curr...@freebsd.org [mailto:owner-freebsd-curr...@freebsd.org] Em nome de Adrian Chadd Enviada em: segunda-feira, 7 de abril de 2014 14:47 Para: Fred Pedrisa Cc: freebsd-current

Re: Regarding Netmap and Last Updates

2014-04-07 Thread Adrian Chadd
Adrian Chadd Enviada em: segunda-feira, 7 de abril de 2014 16:22 Para: Fred Pedrisa Cc: freebsd-current Assunto: Re: Regarding Netmap and Last Updates It's using the zerocopy buffer flipping. I don't know what you mean about the new pipes. it's just using the netmap user API that's available

Re: Cycle Count

2014-04-07 Thread Adrian Chadd
Kinda? It's called the TSC. -a On 7 April 2014 16:51, Fred Pedrisa fredhp...@hotmail.com wrote: Hi, guys. How can we get a precise cycle count since the computer has started AND the estimated number of cycles per second for the current core ? Sincerely, Fred Pedrisa

Re: iwn(4) in -HEAD supporting Centrino Wireless-N 135

2014-04-08 Thread Adrian Chadd
Hi, Which hardware is it? The driver hasn't changed _that_ much since 2013. I'd really like some help in figuring out which commit(s) broke the driver for you. Would you mind bisecting the driver from HEAD from 2013 to now and tell me when the first break was? I'm happy to fix bugs, but I can

Re: iwn(4) in -HEAD supporting Centrino Wireless-N 135

2014-04-11 Thread Adrian Chadd
Ok, i have some of these. Which version of iwn(4) and net80211(4) work for you? We should do some bisecting of iwn/net80211 together to figure it out. -a On 11 April 2014 03:18, Gleb Smirnoff gleb...@freebsd.org wrote: Adrian, On Tue, Apr 08, 2014 at 09:37:21AM -0700, Adrian Chadd wrote

Re: iwn(4) in -HEAD supporting Centrino Wireless-N 135

2014-04-11 Thread Adrian Chadd
On 11 April 2014 06:49, Gleb Smirnoff gleb...@freebsd.org wrote: On Fri, Apr 11, 2014 at 02:49:58PM +0400, Gleb Smirnoff wrote: T On Fri, Apr 11, 2014 at 03:19:52AM -0700, Adrian Chadd wrote: T A Ok, i have some of these. T A T A Which version of iwn(4) and net80211(4) work for you? We should

Re: Ordering for network-sensitive rc scripts

2014-04-17 Thread Adrian Chadd
Can't we add a devd hook to do that? -a On 17 April 2014 01:21, David Chisnall thera...@freebsd.org wrote: Hi all, For a little while, I've had an issue with the machine that sits on the edge of my network deciding to start avahi as soon as a network is available, meaning that it then

Re: Leaving the Desktop Market

2014-05-03 Thread Adrian Chadd
Hi, I'm working on adding some more power management logging support to freebsd-head so we can start to get a better grip on sleep/wakeup occurances. That should help us start to figure out where the power consumption is going. But on that EEEPC 900, just make sure you've set dev.cpu.0.cx_lowest

Re: Leaving the Desktop Market

2014-05-03 Thread Adrian Chadd
Set it to the lowest available Cx state that you see in dev.cpu.0 . -a On 3 May 2014 12:23, Matthias Apitz g...@unixarea.de wrote: El día Saturday, May 03, 2014 a las 09:37:08AM -0700, Adrian Chadd escribió: Hi, I'm working on adding some more power management logging support to freebsd

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