Re: LOR on head ...

2013-08-05 Thread Davide Italiano
On Mon, Aug 5, 2013 at 4:24 PM, Sam Fourman Jr. sfour...@gmail.com wrote: I am going to respond to this before I forget I had the SAME exact LOR's with ath 9300 and I reported them, however I have since switched out motherboards and the LOR's have strangely diapered here is a full

Re: ZFS Crashes

2013-08-11 Thread Davide Italiano
On Sun, Aug 11, 2013 at 9:20 AM, Larry Rosenman l...@lerctr.org wrote: In the last 12 hours I've had 4 crashes related to ZFS. total 97 -rw-r--r-- 1 ler ler 136488 Aug 11 11:17 core.txt.1 -rw-r--r-- 1 ler ler 117213 Aug 11 11:17 core.txt.2 -rw-r--r-- 1 ler ler 120357 Aug 11 11:17

Re: Early drop to debugger with DEBUG_MEMGUARD

2013-08-12 Thread Davide Italiano
On Mon, Aug 12, 2013 at 8:13 AM, David Wolfskill da...@catwhisker.org wrote: I first noticed this on my laptop on 08 Aug, after having built booted FreeBSD 10.0-CURRENT #975 r253985M/253985:141: Tue Aug 6 05:28:39 PDT 2013 root@localhost:/common/S4/obj/usr/src/sys/CANARY i386

Re: Early drop to debugger with DEBUG_MEMGUARD

2013-08-12 Thread Davide Italiano
On Mon, Aug 12, 2013 at 9:01 AM, David Wolfskill da...@catwhisker.org wrote: On Mon, Aug 12, 2013 at 08:30:15AM -0700, Davide Italiano wrote: ... Booting... GDB: no debug ports present KDB: debugger backends: ddb KDB: current backend: ddb Copyright (c) 1992-2013 The FreeBSD Project

Re: patch: enable MEM_LOAD_UOPS_LLC_HIT_RETIRED on sandy bridge xeon

2013-08-14 Thread Davide Italiano
On Wed, Aug 14, 2013 at 10:58 PM, Adrian Chadd adr...@freebsd.org wrote: Hi, This (and maybe more?) events are applicable to both the sandy bridge and sandy bridge xeon CPUs. This is from the Intel SDM June 2013 Volume #3. David/Jim, does this look fine to you? Thanks, ndex:

Re: Question about socket timeouts

2013-08-23 Thread Davide Italiano
On Fri, Aug 23, 2013 at 3:45 PM, John Baldwin j...@freebsd.org wrote: On Friday, August 23, 2013 2:27:58 am Vitja Makarov wrote: 2013/8/22 John Baldwin j...@freebsd.org: On Thursday, August 22, 2013 12:18:48 am Vitja Makarov wrote: 2013/8/21 John Baldwin j...@freebsd.org: On Monday,

Re: Question about socket timeouts

2013-08-26 Thread Davide Italiano
On Fri, Aug 23, 2013 at 5:29 PM, John Baldwin j...@freebsd.org wrote: On Friday, August 23, 2013 9:53:12 am Davide Italiano wrote: On Fri, Aug 23, 2013 at 3:45 PM, John Baldwin j...@freebsd.org wrote: On Friday, August 23, 2013 2:27:58 am Vitja Makarov wrote: 2013/8/22 John Baldwin j

Re: Question about socket timeouts

2013-08-26 Thread Davide Italiano
On Fri, Aug 23, 2013 at 7:04 AM, Vitja Makarov vitja.maka...@gmail.com wrote: 2013/8/23 Davide Italiano dav...@freebsd.org: I think that for socket's timeouts it's ok to have a HZ-precision. It would be much more important to implement high-precision timeouts for select() and friends, if it's

Re: [rfc] migrate lagg to an rmlock

2013-08-26 Thread Davide Italiano
On Sat, Aug 24, 2013 at 7:16 AM, Robert Watson rwat...@freebsd.org wrote: On Sat, 24 Aug 2013, Alexander V. Chernikov wrote: On 24.08.2013 00:54, Adrian Chadd wrote: I'd like to commit this to -10. It migrates the if_lagg locking from a rw lock to a rm lock. We see a bit of contention

Re: Question about socket timeouts

2013-09-01 Thread Davide Italiano
On Thu, Aug 29, 2013 at 6:03 PM, John Baldwin j...@freebsd.org wrote: On Monday, August 26, 2013 3:05:06 pm John Baldwin wrote: On Monday, August 26, 2013 2:23:44 pm Davide Italiano wrote: Please consider the following patch: http://people.freebsd.org/~davide/review/socket_timeout.diff

Re: Question about socket timeouts

2013-09-01 Thread Davide Italiano
On Tue, Aug 27, 2013 at 7:10 AM, Vitja Makarov vitja.maka...@gmail.com wrote: On Fri, Aug 23, 2013 at 7:04 AM, Vitja Makarov vitja.maka...@gmail.com wrote: 2013/8/23 Davide Italiano dav...@freebsd.org: I think that for socket's timeouts it's ok to have a HZ-precision. It would be much more

Re: Interesting panic from the Yahoo builder (10-current)

2013-09-07 Thread Davide Italiano
On Fri, Sep 6, 2013 at 6:00 PM, Sean Bruno sean_br...@yahoo.com wrote: Our yBSD builder needs to mount a disk image temporarily that has a dos partition (for openstack-ish things) to put configs into it. It seems that under high stress, we can squeeze a panic out of it in namei(). Sean

Re: Interesting panic from the Yahoo builder (10-current)

2013-09-08 Thread Davide Italiano
On Sun, Sep 8, 2013 at 4:27 PM, Sean Bruno sean_br...@yahoo.com wrote: On Sat, 2013-09-07 at 17:05 +0200, Davide Italiano wrote: On Fri, Sep 6, 2013 at 6:00 PM, Sean Bruno sean_br...@yahoo.com wrote: Our yBSD builder needs to mount a disk image temporarily that has a dos partition

Re: Intermittent hangs in vmem_periodic()

2013-09-15 Thread Davide Italiano
Thanks Gleb. I've removed DIAGNOSTIC and the problem is gone now. JFYI, I hit this problem today as well. I don't think you really need to disable DIAGNOSTIC completely in order to get rid of that. I've noticed Peter Holm has recently committed a new sysctl that allows you to selectively

Re: Panic on head (r255759) [_callout_stop_safe()- panic: Lock lle not exclusively locked @ /usr/src/sys/kern/kern_rwlock.c:140]

2013-09-21 Thread Davide Italiano
On Sat, Sep 21, 2013 at 2:51 PM, O. Hartmann ohart...@zedat.fu-berlin.de wrote: On Sat, 21 Sep 2013 07:08:25 -0500 Bryan Drewery bdrew...@freebsd.org wrote: On 9/21/2013 7:06 AM, Bjoern A. Zeeb wrote: On Sat, 21 Sep 2013, Bryan Drewery wrote: Unread portion of the kernel message buffer:

Re: Panic on head (r255759) [_callout_stop_safe()- panic: Lock lle not exclusively locked @ /usr/src/sys/kern/kern_rwlock.c:140]

2013-09-21 Thread Davide Italiano
On Sat, Sep 21, 2013 at 9:31 AM, Bryan Drewery bdrew...@freebsd.org wrote: On 9/21/2013 11:18 AM, Adam McDougall wrote: On 09/21/13 09:41, Davide Italiano wrote: On Sat, Sep 21, 2013 at 2:51 PM, O. Hartmann ohart...@zedat.fu-berlin.de wrote: On Sat, 21 Sep 2013 07:08:25 -0500 Bryan Drewery

Re: Panic in arptimer on r255764

2013-09-22 Thread Davide Italiano
On Sun, Sep 22, 2013 at 2:25 AM, Lars Engels lars.eng...@0x20.net wrote: On Sat, Sep 21, 2013 at 11:23:47PM -0700, Tim Kientzle wrote: I'm seeing this panic pretty consistently when I try to do a buildworld on r255764 (i386):

Re: Panic in arptimer on r255764

2013-09-22 Thread Davide Italiano
On Sun, Sep 22, 2013 at 2:28 PM, Lars Engels lars.eng...@0x20.net wrote: On Sun, Sep 22, 2013 at 05:11:30AM -0700, Davide Italiano wrote: On Sun, Sep 22, 2013 at 2:25 AM, Lars Engels lars.eng...@0x20.net wrote: On Sat, Sep 21, 2013 at 11:23:47PM -0700, Tim Kientzle wrote: I'm seeing

Re: FreeBSD 10.0 Alpha 2 panic kernel trap 12 with interrupts disable

2013-09-22 Thread Davide Italiano
On Sun, Sep 22, 2013 at 1:40 PM, Miguel Clara miguelmcl...@gmail.com wrote: Its definatly not related to GCC, I'm getting the same while trying to buildkernel, I'm trying to upgrade to a more recent current version! Same kernel panic is showing... No one else had this problem yet? Thanks

Re: FreeBSD 10.0 Alpha 2 panic kernel trap 12 with interrupts disable

2013-09-22 Thread Davide Italiano
On Sun, Sep 22, 2013 at 1:47 PM, Miguel C. miguelmcl...@gmail.com wrote: Hum, its probably best to take a scrennshot since I can't copy this from the console! attaching the file That was a regression I introduced, but I'm confident r255788 fixed the issue. Please update your sources and

Re: FreeBSD 10.0 Alpha 2 panic kernel trap 12 with interrupts disable

2013-09-22 Thread Davide Italiano
On Sun, Sep 22, 2013 at 2:06 PM, Miguel Clara miguelmcl...@gmail.comwrote: I sent the mail again to the list in a smaller size, the first one was huge ... Anyway that's the revision I'm trying to build -- r255788 ... but the problem is, I can't buildkernel, I get a panic while doing it... so

Re: FreeBSD 10.0 Alpha 2 panic kernel trap 12 with interrupts disable

2013-09-22 Thread Davide Italiano
On Sun, Sep 22, 2013 at 2:47 PM, Miguel Clara miguelmcl...@gmail.com wrote: Thanks for the suggestion but I would have tried it If r255788 or newer was there but its not the case! I also checked ftp://ftp.freebsd.org/pub/FreeBSD/snapshots/amd64/amd64/10.0-CURRENT/ but kernel.txz seems

Re: panic: ia64 r255811: deadlkres: possible deadlock detected for 0xe000000012d07b00, blocked for 902743 ticks

2013-09-25 Thread Davide Italiano
On Wed, Sep 25, 2013 at 11:11 AM, Anton Shterenlikht me...@bris.ac.uk wrote: FreeBSD mech-as221.men.bris.ac.uk 10.0-ALPHA2 FreeBSD 10.0-ALPHA2 #8 r255811: Tue Sep 24 09:04:17 BST 2013 r...@mech-as221.men.bris.ac.uk:/usr/obj/usr/src/sys/UZI ia64 panic: deadlkres: possible deadlock

Re: panic: ia64 r255811: deadlkres: possible deadlock detected for 0xe000000012d07b00, blocked for 902743 ticks

2013-09-25 Thread Davide Italiano
On Wed, Sep 25, 2013 at 5:30 PM, Anton Shterenlikht me...@bris.ac.uk wrote: From davide.itali...@gmail.com Wed Sep 25 16:12:47 2013 Can you please paste the output of 'show locks', 'show alllocks', 'show lockedvnods' at least? Ideally you should provide all the informations listed here.

Re: panic: ia64 r255811: deadlkres: possible deadlock detected for 0xe000000012d07b00, blocked for 902743 ticks

2013-09-26 Thread Davide Italiano
On Thu, Sep 26, 2013 at 12:23 PM, Anton Shterenlikht me...@bris.ac.uk wrote: Regarding textdump(4), I'm not clear where the following scripts should be located and used: [snip] Are these ddb(8) commands? Or do I set these in /etc/rc.conf? The scripts (quotes unneeded) should be located in

Re: Problem building stable-9 in current host

2013-10-04 Thread Davide Italiano
On Tue, Oct 1, 2013 at 9:05 AM, Alexander Yerenkow yeren...@gmail.com wrote: Hello all. Can someone help me? :) [trim] === usr.bin/clang/tblgen (obj,depend,all,install) ... c++ -O2 -pipe -I/zbuilder/vm4all/src-stable-9-clone/usr.bin/clang/tblgen/../../../contrib/llvm/include

Re: panic: ia64 r255811: deadlkres: possible deadlock detected for 0xe000000012d07b00, blocked for 902743 ticks

2013-10-11 Thread Davide Italiano
On Fri, Oct 11, 2013 at 11:26 AM, Anton Shterenlikht me...@bris.ac.uk wrote: From davide.itali...@gmail.com Thu Sep 26 13:12:30 2013 On Thu, Sep 26, 2013 at 12:23 PM, Anton Shterenlikht me...@bris.ac.uk wrote: Regarding textdump(4), I'm not clear where the following scripts should be located

Re: panic: ia64 r255811: deadlkres: possible deadlock detected for 0xe000000012d07b00, blocked for 902743 ticks

2013-10-14 Thread Davide Italiano
On Mon, Oct 14, 2013 at 10:21 AM, Anton Shterenlikht me...@bris.ac.uk wrote: From davide.itali...@gmail.com Fri Oct 11 15:39:49 2013 If you're not able to get a full dump, a textdump would be enough. In your DDB scripts just remove the 'call doadump' step and you should be done, unless I'm

Re: panic: wrong page state m 0xe00000027a9adb40 + savecore deadlock

2013-10-15 Thread Davide Italiano
On Tue, Oct 15, 2013 at 10:43 AM, Anton Shterenlikht me...@bris.ac.uk wrote: Anyway, savecore eventually deadlocks: panic: deadlkres: possible deadlock detected for 0xe000127b7b00, blocked for 901401 ticks [trim] Tracing command savecore pid 805 tid 100079 td 0xe000127b7b00

Re: WITNESS: unable to allocate a new witness object

2013-10-15 Thread Davide Italiano
On Tue, Oct 15, 2013 at 4:17 PM, Anton Shterenlikht me...@bris.ac.uk wrote: I'm trying to set up textdump(4). On boot I see: WITNESS: unable to allocate a new witness object also It means that you run out of WITNESS object on the free list. Expensive timeout(9) function:

Re: KMS testing, intel only

2011-11-12 Thread Davide Italiano
On Fri, Nov 11, 2011 at 4:14 PM, Alexander Yerenkow yeren...@gmail.com wrote: Hello all. Before I begin, I appreciate any help/comments/criticism. Please, don't hesitate to support this topic. Some time ago I've announced new project - of creating rolling images of FreeBSD from SVN. Along

[PATCH] Intel Sandy Bridge support for hwpmc

2011-11-13 Thread Davide Italiano
Good evening folks. During last days I've written a patch to add sandy bridge support to hwpmc. Until now, the most recent Intel processor microarchitecture supported was Westmere. Testing is appreciated, in order to see if there's something that have to be fixed. You can find the diff here:

Re: [PATCH] Intel Sandy Bridge support for hwpmc

2011-11-13 Thread Davide Italiano
On Sun, Nov 13, 2011 at 9:52 PM, Davide Italiano davide.itali...@gmail.com wrote: Good evening folks. During last days I've written a patch to add sandy bridge support to hwpmc. Until now, the most recent Intel processor microarchitecture supported was Westmere. Testing is appreciated

Re: [PATCH] Intel Sandy Bridge support for hwpmc

2011-11-13 Thread Davide Italiano
On Sun, Nov 13, 2011 at 9:56 PM, Attilio Rao atti...@freebsd.org wrote: 2011/11/13 Davide Italiano davide.itali...@gmail.com: On Sun, Nov 13, 2011 at 9:52 PM, Davide Italiano davide.itali...@gmail.com wrote: Good evening folks. During last days I've written a patch to add sandy bridge support

Re: [PATCH] Intel Sandy Bridge support for hwpmc

2011-11-17 Thread Davide Italiano
...@freebsd.org: 2011/11/13 Davide Italiano davide.itali...@gmail.com: On Sun, Nov 13, 2011 at 9:52 PM, Davide Italiano davide.itali...@gmail.com wrote: Good evening folks. During last days I've written a patch to add sandy bridge support to hwpmc. Until now, the most recent Intel processor

[PATCH] iap_event_westmere_ok_on_counter(), some events missing

2011-11-25 Thread Davide Italiano
Hi hackers, I've taken a closer look to iap_event_westmere_ok_on_counter() and comparing the code with the intel documentation it seems that some events some events valid only on 0-1 counter are not listed. Maybe I'm missing somethin', so please point me out. Otherwise, there's a patch that

Re: possible array out of bounds access in sys/netinet/sctp_output.c

2011-11-27 Thread Davide Italiano
On Sun, Nov 27, 2011 at 5:24 PM, Jilles Tjoelker jil...@stack.nl wrote: On Sun, Nov 27, 2011 at 03:45:36PM +, Alexander Best wrote: i've been playing with clang tot and noticed the following error: /usr/local/bin/clang -c -O3 -pipe -fno-inline-functions -fno-strict-aliasing -march=core2

Re: On cooperative work [Was: Re: newbus' ivar's limitation..]

2012-08-02 Thread Davide Italiano
On Wed, Aug 1, 2012 at 7:05 PM, Arnaud Lacombe lacom...@gmail.com wrote: Hi, On Wed, Aug 1, 2012 at 12:40 PM, Attilio Rao atti...@freebsd.org wrote: On Wed, Aug 1, 2012 at 5:32 PM, Arnaud Lacombe lacom...@gmail.com wrote: Hi, On Tue, Jul 31, 2012 at 4:14 PM, Attilio Rao atti...@freebsd.org

Re: [CFT] hwpmc support for Intel Ivy Bridge

2012-09-04 Thread Davide Italiano
On Tue, Sep 4, 2012 at 9:35 AM, Fabien Thomas fabien.tho...@netasq.com wrote: Le 3 sept. 2012 à 23:23, Baptiste Daroussin a écrit : On Mon, Sep 03, 2012 at 02:04:21PM +0200, Fabien Thomas wrote: Hi, Find a patch that add Intel Ivy Bridge support to hwpmc(9). The patch also support

Re: [CFT] hwpmc support for Intel Ivy Bridge

2012-09-04 Thread Davide Italiano
[trimming old mails] Hi, here are the results # pmccontrol -L SOFT CLOCK.STAT CLOCK.HARD LOCK.FAILED PAGE_FAULT.WRITE PAGE_FAULT.READ PAGE_FAULT.ALL # pmcstat -SOFF_CORE_RESPONSE_0,rsp=REQ_DMND_DATA_RD+RES_ANY -w1 -T pmcstat: ERROR:

Re: Dynamic Ticks/HZ

2012-11-04 Thread Davide Italiano
On Mon, Nov 5, 2012 at 7:12 AM, Joe Holden li...@rewt.org.uk wrote: Hi guys, Has some default changed between 9.1-RC2 and HEAD? On identical machines, one with 9.1-RC2 and one with HEAD from yesterday (GENERIC) I see the following in systat -v: 9.1: 65 cpu0:timer 10 cpu1:timer HEAD:

Re: Dynamic Ticks/HZ

2012-11-04 Thread Davide Italiano
On Nov 4, 2012 10:40 PM, Joe Holden li...@rewt.org.uk wrote: Davide Italiano wrote: On Mon, Nov 5, 2012 at 7:12 AM, Joe Holden li...@rewt.org.uk wrote: Hi guys, Has some default changed between 9.1-RC2 and HEAD? On identical machines, one with 9.1-RC2 and one with HEAD from yesterday

[RFC/RFT] calloutng

2012-12-13 Thread Davide Italiano
Hi. This patch takes callout(9) and redesign the KPI and the implementation. The main objective of this work is making the subsystem tickless. In the last several years, this possibility has been discussed widely (http://markmail.org/message/q3xmr2ttlzpqkmae), but until now noone really

Re: [RFC/RFT] calloutng

2012-12-14 Thread Davide Italiano
On Fri, Dec 14, 2012 at 7:41 AM, Luigi Rizzo ri...@iet.unipi.it wrote: On Fri, Dec 14, 2012 at 12:12 AM, Davide Italiano dav...@freebsd.org wrote: Hi. This patch takes callout(9) and redesign the KPI and the implementation. The main objective of this work is making the subsystem tickless

Re: [RFC/RFT] calloutng

2012-12-14 Thread Davide Italiano
On Fri, Dec 14, 2012 at 1:57 PM, Davide Italiano dav...@freebsd.org wrote: On Fri, Dec 14, 2012 at 7:41 AM, Luigi Rizzo ri...@iet.unipi.it wrote: On Fri, Dec 14, 2012 at 12:12 AM, Davide Italiano dav...@freebsd.org wrote: Hi. This patch takes callout(9) and redesign the KPI

Re: [RFC/RFT] calloutng

2012-12-14 Thread Davide Italiano
, Davide Italiano dav...@freebsd.org wrote: On Fri, Dec 14, 2012 at 1:57 PM, Davide Italiano dav...@freebsd.org wrote: On Fri, Dec 14, 2012 at 7:41 AM, Luigi Rizzo ri...@iet.unipi.it wrote: On Fri, Dec 14, 2012 at 12:12 AM, Davide Italiano dav...@freebsd.org wrote: Hi. This patch takes callout

Re: [RFC/RFT] calloutng

2012-12-15 Thread Davide Italiano
On Sat, Dec 15, 2012 at 10:05 AM, Adrian Chadd adr...@freebsd.org wrote: Hi, Can you please test with MIPS? David has a MIPS board now. Quoting from my first mail -- We tested the code on amd64, MIPS and arm. I used the board you gave to me. I run only some basic tests, but I can look forward

Re: [RFC/RFT] calloutng

2012-12-15 Thread Davide Italiano
On Sat, Dec 15, 2012 at 12:34 PM, Mark Johnston mark...@gmail.com wrote: On Sat, Dec 15, 2012 at 06:55:53PM +0200, Alexander Motin wrote: Hi. I'm sorry to interrupt review, but as usual good ideas came during the final testing, causing another round. :) Here is updated patch for HEAD, that

Re: regarding r242905 ('us' argument to some callout functions) was Re: [RFC/RFT] calloutng

2012-12-17 Thread Davide Italiano
On Mon, Dec 17, 2012 at 11:27 AM, Luigi Rizzo ri...@iet.unipi.it wrote: [addressing the various items separately] On Fri, Dec 14, 2012 at 01:57:36PM +0100, Davide Italiano wrote: On Fri, Dec 14, 2012 at 7:41 AM, Luigi Rizzo ri...@iet.unipi.it wrote: ... - for several functions the only

Re: [RFC/RFT] calloutng

2012-12-17 Thread Davide Italiano
On Mon, Dec 17, 2012 at 2:39 PM, David O'Brien obr...@freebsd.org wrote: On Sat, Dec 15, 2012 at 11:13:26PM +0200, Alexander Motin wrote: On 15.12.2012 23:03, Alexander Motin wrote: Sorry, it's my fault. I've tried to save some time on patch generation and forgot about that change in lib/.

Re: API explosion (Re: [RFC/RFT] calloutng)

2012-12-19 Thread Davide Italiano
On Wed, Dec 19, 2012 at 1:54 AM, Poul-Henning Kamp p...@phk.freebsd.dk wrote: In message 1355873265.1198.183.ca...@revolution.hippie.lan, Ian Lepore writes : On Tue, 2012-12-18 at 23:58 +0100, Luigi Rizzo wrote: I'm not so sure about the 2^k precision. You speak of seconds, but I

Re: API explosion (Re: [RFC/RFT] calloutng)

2012-12-19 Thread Davide Italiano
On Wed, Dec 19, 2012 at 4:18 AM, Bruce Evans b...@optusnet.com.au wrote: On Wed, 19 Dec 2012, Poul-Henning Kamp wrote: In message CACYV=-eg542ihm9kfujpvczzra4tqepebva8rzt1yohncgf...@mail.gmail.com , Davide Italiano writes: Right now -- the precision is specified in 'bintime

Re: API explosion (Re: [RFC/RFT] calloutng)

2012-12-19 Thread Davide Italiano
dropping phk _AT_ onelab2 _DOT_ something from CC as long as it doesn't seem a valid mail address and I'm annoyed mails bounce back. On Wed, Dec 19, 2012 at 6:20 AM, Bruce Evans b...@optusnet.com.au wrote: On Wed, 19 Dec 2012, Davide Italiano wrote: On Wed, Dec 19, 2012 at 4:18 AM, Bruce Evans

Re: [RFC/RFT] calloutng

2012-12-31 Thread Davide Italiano
On Sun, Dec 30, 2012 at 10:17 PM, Luigi Rizzo ri...@iet.unipi.it wrote: On Sun, Dec 30, 2012 at 04:13:43PM -0700, Ian Lepore wrote: ... I grabbed testsleep.c to test an arm event timer implementation, and had to fix a couple nits... kqueueto was missing from the names[] array, and I had to

Re: hwpmc support for Ivy Bridge Xeon

2013-01-26 Thread Davide Italiano
On Sat, Jan 26, 2013 at 1:58 AM, hiren panchasara hiren.panchas...@gmail.com wrote: I've tried to update hwpmc by adding support for xeon class of Ivy bridge processors. Thanks Jim for pointing me to the correct document. (325462-045US Jan 2013) I do not have a reference machine to test

Re: hwpmc support for Ivy Bridge Xeon

2013-01-29 Thread Davide Italiano
On Tue, Jan 29, 2013 at 12:29 AM, hiren panchasara hiren.panchas...@gmail.com wrote: On Mon, Jan 28, 2013 at 7:27 PM, hiren panchasara hiren.panchas...@gmail.com wrote: On Sat, Jan 26, 2013 at 1:58 AM, hiren panchasara hiren.panchas...@gmail.com wrote: I've tried to update hwpmc by adding

Re: hwpmc support for haswell

2013-01-31 Thread Davide Italiano
On Fri, Feb 1, 2013 at 2:17 AM, hiren panchasara hiren.panchas...@gmail.com wrote: Hi, I've prepared a patch to add core and uncore events support for haswell processor. I do not have the hardware to test this. It applies cleanly and compiles fine though.

Re: [RFC/RFT] calloutng

2013-02-11 Thread Davide Italiano
[trimmed old mails] Here's a new version of the patch: http://people.freebsd.org/~davide/patches/calloutng-11022012.diff Significant bits changed (after wider discussion and suggestion by phk@): - Introduction of the new sbintime_t type (32.32 fixed point) with the respective conversion

Re: Running out of bits p_flag (sys/sys/proc.h)

2013-02-16 Thread Davide Italiano
On Sun, Feb 17, 2013 at 2:58 AM, hiren panchasara hiren.panchas...@gmail.com wrote: With revision=246484, it seems we have hit the limit. At $WORK we have one more flag and to accommodate that we need to bump this up. Can p_flag be bumped up to u_long? Index: proc.h

Re: r246916 probably broke amd64 build

2013-02-19 Thread Davide Italiano
On Tue, Feb 19, 2013 at 3:22 PM, Simon L. B. Nielsen si...@qxnitro.org wrote: Hey, I think r246916 broke the build. I get the following when building amd64 kernel: cc -c -O2 -frename-registers -pipe -fno-strict-aliasing -std=c99 -g -Wall -Wredundant-decls -Wnested-externs

Re: r246916 probably broke amd64 build

2013-02-20 Thread Davide Italiano
On Wed, Feb 20, 2013 at 10:54 AM, Dag-Erling Smørgrav d...@des.no wrote: Davide Italiano dav...@freebsd.org writes: Unfortunately tinderbox didn't catch this bug because it's triggered only when gcc is used to build kernel. In this particular case, the broken code is only built on platforms

Re: [RFC/RFT] calloutng

2013-02-21 Thread Davide Italiano
The patch has been splitted in smaller logical chunks in order to improve readability and facilitate review. The whole code can be found here: http://people.freebsd.org/~davide/calloutng_split/ In particular: http://people.freebsd.org/~davide/calloutng_split/sbintime.diff brings the new type

Re: Ports including sys/time.h broken

2013-03-27 Thread Davide Italiano
On Wed, Mar 27, 2013 at 9:28 PM, Pawel Pekala pa...@freebsd.org wrote: For some time now (about month?) ports using sys/time.h include fail to build and I`m sure they were building ok before. At least those seems affected by this: math/atlas math/openblas x11-toolkits/c++-gtk-utils All

Re: Kernel build error in hwpmc with system GNU cc

2013-05-02 Thread Davide Italiano
On Thu, May 2, 2013 at 8:43 AM, Andrey Chernov a...@freebsd.org wrote: cc1: warnings being treated as errors /usr/src/sys/modules/hwpmc/../../dev/hwpmc/hwpmc_core.c: In function 'iap_allocate_pmc': /usr/src/sys/modules/hwpmc/../../dev/hwpmc/hwpmc_core.c:1935: warning: 'map' may be used

Re: Kernel build error in hwpmc with system GNU cc

2013-05-02 Thread Davide Italiano
On Thu, May 2, 2013 at 3:10 PM, Dimitry Andric d...@freebsd.org wrote: On 2013-05-02 12:06, Davide Italiano wrote: On Thu, May 2, 2013 at 8:43 AM, Andrey Chernov a...@freebsd.org wrote: cc1: warnings being treated as errors /usr/src/sys/modules/hwpmc/../../dev/hwpmc/hwpmc_core.c: In function

Re: Kernel build error in hwpmc with system GNU cc

2013-05-02 Thread Davide Italiano
On Thu, May 2, 2013 at 3:42 PM, Andrey Chernov a...@freebsd.org wrote: On 02.05.2013 14:06, Davide Italiano wrote: /usr/src/sys/modules/hwpmc/../../dev/hwpmc/hwpmc_core.c:1935: warning: 'map' may be used uninitialized in this function *** [hwpmc_core.o] Error code 1 You can find a patch

RFC: Remove pty(4)

2014-08-20 Thread Davide Italiano
One of my personal goals for 11 is to get rid of cloning mechanism entirely, and pty(4) is one of the few in-kernel drivers still relying on such mechanism. It's not possible, at least to my understanding, converting pty(4) to cdevpriv(9) as happened with other drivers. This is mainly because we

problem with wpa_supplicant

2010-09-02 Thread Davide Italiano
Hi. I've been recently upgraded to -CURRENT (9.0). After # make buildworld # make buildkernel KERNCONF=MYKERNEL # make install kernel KERNCONF=MYKERNEL I have rebooted to single-user mode, as suggested in the documentation. No more wireless connection. I've a intel 2200 bg wireless card, running

Re: problem with wpa_supplicant

2010-09-03 Thread Davide Italiano
On 03/09/10 08:32, Bernhard Schmidt wrote: On Friday, September 03, 2010 01:34:54 Davide Italiano wrote: Hi. I've been recently upgraded to -CURRENT (9.0). After # make buildworld # make buildkernel KERNCONF=MYKERNEL # make install kernel KERNCONF=MYKERNEL I have rebooted to single

Re: Move banner to games

2010-10-02 Thread Davide Italiano
On Sat, Oct 2, 2010 at 2:36 PM, Paul B Mahol one...@gmail.com wrote: Hi, I see no point to have it in usr/bin. ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to

[PATCH] Unbreak makefs -M

2014-09-11 Thread Davide Italiano
r258695 introduces a sanity check for makefs in order to verify that minimum image size specified is always less than maximum image size. If makefs(1) is invoked specifying minimum image size, but not maximum one, the program exits with an error. Example: # sudo -E makefs -M 538968064 -B be

Re: RFC: Remove pty(4)

2014-11-26 Thread Davide Italiano
On Mon, Aug 25, 2014 at 12:37 PM, John Baldwin j...@freebsd.org wrote: On Wednesday, August 20, 2014 11:00:14 AM Davide Italiano wrote: One of my personal goals for 11 is to get rid of cloning mechanism entirely, and pty(4) is one of the few in-kernel drivers still relying on such mechanism

Re: RFC: Remove pty(4)

2014-11-27 Thread Davide Italiano
On Thu, Nov 27, 2014 at 10:37 AM, Alfred Perlstein bri...@mu.org wrote: On Nov 27, 2014, at 1:52 AM, Konstantin Belousov wrote: On Wed, Nov 26, 2014 at 04:41:27PM -0800, Davide Italiano wrote: On Mon, Aug 25, 2014 at 12:37 PM, John Baldwin j...@freebsd.org wrote: On Wednesday, August 20

[PATCH] nmbclusters should be always positive

2015-01-19 Thread Davide Italiano
Currently, the following is allowed in FreeBSD: root@rabbit1:/home/davide/udp-clt # sysctl kern.ipc.nmbclusters=2147483647 kern.ipc.nmbclusters: 2036598 - -2147483648 The following is an attempt of fixing. I also think nmbcluster should actually be u_int and not it, but this is a discussion for

default pager (csh)

2015-02-18 Thread Davide Italiano
Hi, one of the first things I do when I install FreeBSD is to switch the default PAGER from more(1) to less(1). This is particularly convenient, e.g. while using git diff, to show something more readable. Just out of curiosity, is there a reason why more(1) is still the default, and/or is this

Re: default pager (csh)

2015-02-18 Thread Davide Italiano
On Wed, Feb 18, 2015 at 5:18 PM, Adam McDougall mcdou...@egr.msu.edu wrote: The PAGER was less for about half a year and reverted. Please see: https://svnweb.freebsd.org/base?view=revisionrevision=242643 ___ freebsd-current@freebsd.org mailing list

Re: Panic on current amd64

2015-03-28 Thread Davide Italiano
On Sat, Mar 28, 2015 at 3:02 PM, Manfred Antar n...@pozo.com wrote: I get the following panic on current svn ver r280793: Revert to r280784. This should fix. ___ freebsd-current@freebsd.org mailing list

Re: pf crash on -current

2015-02-23 Thread Davide Italiano
On Mon, Feb 23, 2015 at 5:17 PM, Allan Jude allanj...@freebsd.org wrote: Upgraded my router today, because it was approaching the 24 uptime days of doom Now, it likes to die on me, a lot The bt you posted suggest this could be stack overflow, probably due to infinite recursion. Also, as a

Re: What to do about RCS/OpenRCS

2015-05-08 Thread Davide Italiano
On Fri, May 8, 2015 at 1:34 PM, Pedro Giffuni p...@freebsd.org wrote: Hi; I guess I see the following options: 1) Just leave GNU RCS in the tree. 2) Improve OpenRCS so it can be swapped in. 3) Remove RCS dependencies from other parts of the tree (e.g. etcupdate) and