Re: document 'machine boot' on i386/amd64

2013-11-08 Thread Tobias Weingartner
They found it... :) -Toby. On Wed, Nov 6, 2013 at 9:08 AM, Brynet bry...@gmail.com wrote: It seems boot(8) on i386/amd64 has an undocumented feature that is occasionally handy. This adds a small blurb to the man pages for both so that people can find it. -Bryan. Index:

Re: Configure ttys and console.

2013-08-02 Thread Tobias Weingartner
A single user shell is the shell you get if you boot with the -s flag, not the way your system is usually running. -Toby. On Fri, Aug 2, 2013 at 9:02 AM, sven falempin sven.falem...@gmail.com wrote: Hello, For obscure reason i would like to have a root shell with no login on the com port. I

Re: Security and ignorance from the major ISPs

2013-02-16 Thread Tobias Weingartner
There is really only one know good firewall that works 100% of the time... -Toby.

Re: Pipe text from mg to external command

2012-03-29 Thread Tobias Weingartner
irrespective of all the talk going on here... :) -Toby.

Re: Scheduler improvements

2011-10-12 Thread Tobias Weingartner
I like what I see. It could be the start for the means of managing a single socket's queue of processes. You do mention that this won't really scale beyond roughly 8 cores. I would love to see you extend this with a 2D array of weights that can be populated by various means (run-time testing,

Re: two minor carp and pfsync fixes

2011-06-22 Thread Tobias Weingartner
I'm sure you did. Did you test it with one patched and one not? -Toby. On Wed, Jun 22, 2011 at 1:37 AM, Stefan Rinkes stefan.rin...@googlemail.com wrote: On Tue, Jun 21, 2011 at 9:42 PM, Tobias Weingartner weing...@tepid.org wrote: On Tue, Jun 21, 2011 at 11:52 AM, Stefan Rinkes stefan.rin

Re: two minor carp and pfsync fixes

2011-06-21 Thread Tobias Weingartner
On Tue, Jun 21, 2011 at 11:52 AM, Stefan Rinkes stefan.rin...@googlemail.com wrote: while playing around with carp and pfsync I spotted two minor bugs. 1. Not all pfstate flags are synced, cause pfsync uses u_int8_t, while pf uses u_int16_t for state_flags. Currently that means

Re: horribly slow fsck_ffs pass1 performance

2011-04-04 Thread Tobias Weingartner
On Saturday, April 2, Amit Kulkarni wrote: FreeBSD which is the origin of FFS does a background fsck, and if Kirk McCusick feels so strongly I will do it too. FreeBSD was not the origin of the FFS code. Background fsck in freebsd is mainly meant to reduce the amount of time it takes to get

Re: top, systat and hw.cpuspeed

2011-03-23 Thread Tobias Weingartner
On Wednesday, March 23, David Vasek wrote: As majority of current hardware use some form of dynamic CPU frequency scaling and it is frequently controlled by ampd, wouldn't it be good to have the current hw.cpuspeed displayed somewhere in the header lines of systat(1) and top(1)? Just to

Re: top, systat and hw.cpuspeed

2011-03-23 Thread Tobias Weingartner
On Wednesday, March 23, Amit Kulkarni wrote: Never know what they can do. But the current max is 6 GHz by IBM for any core, right? :) The majority of current hardware do per core frequency scaling (or bursting), but hw.cpuspeed is reporting the BIOS CPU speed (considering over and under

Re: carp shutdown in /etc/rc

2011-02-04 Thread Tobias Weingartner
On Friday, February 4, Henning Brauer wrote: i don't think there is is special treatment for the carp group. but memory is fuzzy. we might very well forget to clean up when a group becomes empty. There is a bit of an inconsistency when it comes to 'ifconfig foo' style of the ifconfig

Re: Allegations regarding OpenBSD IPSEC

2010-12-15 Thread Tobias Weingartner
On Wednesday, December 15, Kevin Chadwick wrote: The real work on OCF did not begin in earnest until February 2000. I can't see how this gives you credibility but maybe the people who worked with you at the time can understand how your evidence supports what you say. I've known Jason for

Re: better matching of boot devices on amd64

2010-12-06 Thread Tobias Weingartner
On Thursday, December 2, David Gwynne wrote: the boot loader passes a variable that identifies the disk its booting off made up of a bunch of fields like adapter, controller, disk, and partition offsets, plus a table of all the disks it can see which includes this id and a checksum.

Re: AES-GCM Part 1: AES-GCM implementation

2010-08-23 Thread Tobias Weingartner
Not sure if anyone has responded yet... been a while since I've actually had time to read any of these lists. :( Anyways, comments inline On Friday, August 20, Mike Belopuhov wrote: Index: crypto/cryptodev.h === RCS file:

Re: better cpu throttling

2010-06-30 Thread Tobias Weingartner
On Wednesday, June 30, Darrin Chandler wrote: What you're saying is true, but that's not the only use case. Streaming media may not benefit from 100% cpu but may not be able to work properly at 0%. The same goes for other common tasks as well. Running at 30% or 50% will indeed save power for

Re: [BUG] Fix int 0x15, e820 call

2010-06-24 Thread Tobias Weingartner
On Wednesday, June 23, Daniel Dickman wrote: Index: amd64/stand/libsa/memprobe.c === RCS file: /usr/cvs/src/sys/arch/amd64/stand/libsa/memprobe.c,v retrieving revision 1.6 diff -u -r1.6 memprobe.c ---

Re: Source Overview

2010-04-19 Thread Tobias Weingartner
On Monday, April 19, Adam M. Dutko wrote: 1) Are there areas that are easier for relative newbies to start in versus other areas? I know this depends on a lot of things, to include experience. Hypothetically, someone that has some C experience, but not a lot of kernel (and subsystem)

Re: Patch for boot for enabling gate A20 with BIOS

2010-03-01 Thread Tobias Weingartner
On Monday, March 1, Giuseppe Magnotta wrote: +/* + * Author: Giuseppe Magnotta giuseppe.magno...@gmail.com While I applaud your efforts to send in patches, I do have a small niggle. Why do you feel the need to splatter your authorship all over the code in comments? Why not just add your

Re: Patch for boot for enabling gate A20 with BIOS

2010-03-01 Thread Tobias Weingartner
On Monday, March 1, Giuseppe Magnotta wrote: My question is, if this functionality is available in the BIOS, why can't we use it? The problem is having a broken BIOS out there that simply hangs because you're calling something that it does not support. When this stuff was written, there were

Re: enhancing i386 mbr.S

2010-02-20 Thread Tobias Weingartner
On Saturday, February 20, Giuseppe Magnotta wrote: The original source is $OpenBSD: mbr.S,v 1.21 2007/06/25 14:10:17 tom Exp $ fetched from 4.6 release. I hope this can be useful... Best Regards Giuseppe The patch is: diff mbr.S.orig mbr.S: Ugh... please send 'diff -u'

Re: enhancing i386 mbr.S

2010-02-20 Thread Tobias Weingartner
I like it... for the most part. On Saturday, February 20, Giuseppe Magnotta wrote: Index: mbr.S === RCS file: /cvs/src/sys/arch/i386/stand/mbr/mbr.S,v retrieving revision 1.21 diff -u -r1.21 mbr.S --- mbr.S 25 Jun 2007

Re: enhancing i386 mbr.S

2010-02-20 Thread Tobias Weingartner
On Saturday, February 20, Ted Unangst wrote: Is this really an improvement? If I have two bootable partitions, at least one of them will boot now, letting me fix the problem. If you refuse to boot, now I need to dig around in my toy box for a floppy drive or something before I can fix it.

Re: enhancing i386 mbr.S

2010-02-20 Thread Tobias Weingartner
On Saturday, February 20, Miod Vallat wrote: There's a huge difference between garbage in the mbr, and user error causing two partitions to be marked as active. From the point of view of the MBR, not really. They're both corruption. One just happens to be more likely to be survivable, but

Re: enhancing i386 mbr.S

2010-02-20 Thread Tobias Weingartner
On Saturday, February 20, Kenneth R Westerback wrote: I vote with Ted. Booting, even the wrong partition, seems better to me than not booting anything. The MBR is not really supposed to boot if it is corrupted. There are plenty of MBR codes out there that check for this condition, and will

Re: [PATCH] i386: Disable the Pentium3 (model 8) serial number

2009-11-01 Thread Tobias Weingartner
On Friday, October 30, Remco wrote: I don't know if this is still relevant but I noticed that the Pentium III processor serial number isn't disabled for model 8 processors. (patch was tested on 4.6-STABLE) Index: sys/arch/i386/i386/machdep.c