Re: failure to burn CDs under 2.4.0-test9

2000-10-06 Thread Andre Hedrick
On Thu, 5 Oct 2000, J. Dow wrote: > For that matter Andre a 4 speed HP can certainly burn at 4 speed except > that cdrecord and the OS conspire to prevent this through a mathematical > error. It's rather a tad frustrating. Explain, please #!/bin/sh # # mkisofs -r -o cd_image -R -x $(object_path

[PATCH] 2nd go for scsi upper layers + I2O

2000-10-06 Thread Torben Mathiasen
Ok this patch should be diffed correctly. Same things apply: apply patch copy sd.c st.c sg.c sr.c sr_ioctl.c sr_vendor.c from drivers/scsi to drivers/scsi/upper The EXPORT_SYMBOL has been removed as Jeff suggested. TLAN will hopefully follow soon.

Re: Tux 2 patents

2000-10-06 Thread Daniel Phillips
"Jeff V. Merkey" wrote: > > Daniel Phillips wrote: > > > > "Jeff V. Merkey" wrote: > > > > > > > "Jeff V. Merkey" wrote: > > > > > > > > > > The patent attorneys at Malinkrodt received the materials Daniel sent > > > > > yesterday on the Tux 2 patents via courier and are working on the > > > > >

Re: Integrating Andre IDE patch into 2.2.18/19 kernel

2000-10-06 Thread Bruno Boettcher
On Thu, Oct 05, 2000 at 11:56:30PM +0200, Mikael Pettersson wrote: > On Wed, 4 Oct 2000, Jeff Nguyen wrote: > > >Hi Alan. > > > >I hope you will consider to integrate Andre IDE patche into the 2.2.18 or > >2.2.19 kernel. PLEASE NOT ! the 2.4 IDE driver isn't working for me at all!! at the con

Re: linux-2.4.0-test9

2000-10-06 Thread Richard Henderson
On Thu, Oct 05, 2000 at 09:59:08PM -0700, David S. Miller wrote: >Compile with -fno-common and you'll get .bss, but not COMMON, >variables. It's the COMMON bits that are screwing your games. Oh, I was just thinking too -- have you given any thought to what happens on .sdata hosts even wi

Re: hdparm settings: Can they be permanent?

2000-10-06 Thread Thomas Dodd
"Mike A. Harris" wrote: > > On Thu, 5 Oct 2000, Harald Welte wrote: > > >Some distributions already have the hdparm initscript. > > I'm not sure about that one for RH.. I use my own script, but > there might be one now.. rc.sysinit looks at /etc/sysconfig/harddisks in pinstripe and guinness.

Fw: failure to burn CDs under 2.4.0-test9

2000-10-06 Thread J. Dow
- Original Message - From: "J. Dow" <[EMAIL PROTECTED]> To: "Andre Hedrick" <[EMAIL PROTECTED]> Sent: Friday, October 06, 2000 0:35 Subject: Re: failure to burn CDs under 2.4.0-test9 > From: "Andre Hedrick" <[EMAIL PROTECTED]> > > > On Thu, 5 Oct 2000, J. Dow wrote: > > > > > For tha

Re: The case for a standard kernel debugger

2000-10-06 Thread richardj_moore
Yes, we looked at that and it didn't seem to provide the generality we needed - multipe exits registered per hook, ability to arm a set of hooks atomically, ability to prioritise dispatching order of a hook exit, MP complient. I may be wrong but the Linux Trace Toolkit hooks like like they were

Re: hdparm settings: Can they be permanent?

2000-10-06 Thread Arjan van de Ven
In article <[EMAIL PROTECTED]> you wrote: > On Wed, Oct 04, 2000 at 02:57:54PM +, Stephen Torri wrote: >> It was suggested to me that the way to make hdparm settings permanent was >> to create a script to change the settings on startup. Is this the best >> choice? > Yes, indeed. It is the sam

Re: Integrating Andre IDE patch into 2.2.18/19 kernel

2000-10-06 Thread Andre Hedrick
2.2 and 2.4 are not the same anymore with ide-pci init. 2.4 got broken. In case you have not read, the backport is suspended for now. So you can not have you UltraDMA in 2.2 if you wanted. Instead of bitching about the problem, way not attempt to narrow the scope where you think is was broken.

Re: Status of ReiserFS + Journalling

2000-10-06 Thread Daniel Phillips
Neil Brown wrote: > Suppose, for stripe X the parity device is device 1 and we were > updating the block on device 0 at the time of system failure. > What had happened was that the new parity block was written out, but > the new data block wasn't. > Suppose further than when the system come back,

Re: The case for a standard kernel debugger

2000-10-06 Thread Karim Yaghmour
Hello Richard, Part of your analysis is correct. The hooks were designed to take care of static tracepoints only. That said, dynamic allocation of event IDs was next on my list and the hooking mechanism would have been modified consequently. As for "multiple exits registered per hook", if you m

No Subject

2000-10-06 Thread Diana Cionoiu
list -- K Free E-mail http://www.k.ro/ by KappaNet http://www.kappa.ro/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/

Re: failure to burn CDs under 2.4.0-test9

2000-10-06 Thread Dennis K
Henrik Størner wrote: > Heh - the first drive I saw this on was an old HP IDE drive only > capable of burning at double-speed. The second - a Yamaha SCSI > drive - does support CDRW, but I rarely use it. The Yamaha does > quad-speed, which is what I used when the burn faild. > > Haven't had any p

Re: ack number in a connection-refused RST

2000-10-06 Thread Peter H. Ruegg
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Thu, 5 Oct 2000, Alan Curry wrote: > Questions: > > 1. Could/should the Linux kernel be patched to recognize the one-off sequence >number and return ECONNREFUSED? Nope, the sequence number could be correct for another Connection. > 2. If th

Re: [PATCH-2.2] Bonding Driver Enhancements - final

2000-10-06 Thread willy tarreau
> Donald's email server has been down for few days, my > machine was not able to send him e-mail. ok. > Regarding your last patch -- it does not include the > documentation update (ifenslave.c compile problem is > solved). yes, it's just what I've discovered yesterday evening. I'll attach the co

[preview] VIA v3.6 and AMD v1.2 IDE drivers

2000-10-06 Thread Vojtech Pavlik
Hi! For those who like to try out the very latest developments, I'm including my latest VIA and AMD IDE tuning drivers. Just place all the files in drivers/ide of a 2.4 kernel and have fun. Of course, I'm interested in all success/failure stories. Thanks. -- Vojtech Pavlik SuSE Labs #ifnde

Re: Hot swap IDE

2000-10-06 Thread Andre Hedrick
Unless you have a special bay that tri-states the buss or a host that does it for the requested channel (yes that disables both devices) you can do this once per mainboard. There was a proposal for tri-stating the buss, but that was held for 2.5. There is a partial reset IOCTL in 2.4, but it nee

Re: [preview] VIA v3.6 and AMD v1.2 IDE drivers

2000-10-06 Thread Andre Hedrick
You are just having to much fun! On Fri, 6 Oct 2000, Vojtech Pavlik wrote: > Hi! > > For those who like to try out the very latest developments, I'm > including my latest VIA and AMD IDE tuning drivers. > > Just place all the files in drivers/ide of a 2.4 kernel and have fun. > > Of course,

Re: [preview] VIA v3.6 and AMD v1.2 IDE drivers

2000-10-06 Thread Vojtech Pavlik
On Fri, Oct 06, 2000 at 01:58:52AM -0700, Andre Hedrick wrote: > You are just having to much fun! Oh yes, I am. :) Just found yet-another-vt82c686a-bug. With heavy IDE disk activity at UDMA66 speed the PIT (i8253) latch register gets reset to a random value now and then. Seems like some interfer

Re: is there a limit on bss size?

2000-10-06 Thread Petko Manolov
Philipp Rumpf wrote: > > On Thu, Oct 05, 2000 at 04:30:35PM +0100, Tigran Aivazian wrote: > > Hi, > > > > I put a simple construct in kernel/sched.c like this: > > > > struct runq_log_s { > > char comm[16]; > > int pid; > > } runq_log[1024*1024]; > > > > and the kernel didn't boo

Re: Benchmark results for elv_test

2000-10-06 Thread Robert Cohen
Your point is taken to a certain extent. Its true that the files here are not necessarily going to be laid our sequentially on disk. However, they will be laid out far enough apart to cause some seeking which will put load on the elevator. And even if this program isn't putting incredible stress

Re: is there a limit on bss size?

2000-10-06 Thread Tigran Aivazian
On Fri, 6 Oct 2000, Petko Manolov wrote: > Philipp Rumpf wrote: > > > > On Thu, Oct 05, 2000 at 04:30:35PM +0100, Tigran Aivazian wrote: > > > Hi, > > > > > > I put a simple construct in kernel/sched.c like this: > > > > > > struct runq_log_s { > > > char comm[16]; > > > int pid

Re: is there a limit on bss size?

2000-10-06 Thread Petko Manolov
It is not so difficult as it looks. The master pgd looking as: .org 0x1000 ENTRY(swapper_pg_dir) .long 0x00102007 .long 0x00103007 .fill BOOT_USER_PGD_PTRS-2,4,0 /* default: 766 entries */ .long 0x00102007 .long 0x00103007 /* default: 254 en

Re: Status of ReiserFS + Journalling

2000-10-06 Thread Neil Brown
On Friday October 6, [EMAIL PROTECTED] wrote: > Neil Brown wrote: > > Suppose, for stripe X the parity device is device 1 and we were > > updating the block on device 0 at the time of system failure. > > What had happened was that the new parity block was written out, but > > the new data block wa

Re: The case for a standard kernel debugger

2000-10-06 Thread richardj_moore
Completely agree - co-operation+integration is the order of the day. They other thing I didn't mention was that the GKHI was substantially coded before we discovered your hook capability. Part of the GKHI is also to allow hooks to be dynamicaly defined i.e. to allow kernel modules to declare hoo

Network connectivity /w 2.4.0-test9 ?

2000-10-06 Thread Willis L. Sarka
Greetings, I just compiled kernel 2.4.0-test9 on my old HP Vectra 486/25NI. I have three 3c509 Etherlink III cards installed, and was wanting to play around with netfilter on this box. All of the cards are recognized and configured on a stock RH 7.0 install, and I can ping other hosts on the sa

Re: The case for a standard kernel debugger

2000-10-06 Thread Karim Yaghmour
Thought I'd let you know that I will reply to your suggestions (which are quite interesting by the way) ... but I need to catch up some sleep as it's close to 7AM here in Montreal and my brains are failing ... ;) === Karim Yaghmour

lowish-latency patch for 2.4.0-test9

2000-10-06 Thread Andrew Morton
The little-low-latency patch for test9 is at http://www.uow.edu.au/~andrewm/linux/2.4.0-test9-low-latency.patch Notes: - It now passes Benno's tests with 50% headroom (thanks to Ingo's scheduler race fix). - Updated to follow the wandering ext2 truncate code. - Updated for the new V

2.2.18pre15 mouse problems (cont.)

2000-10-06 Thread Steven N. Hirsch
Alan, Again, not sure if you are getting these reports (my mail to you is bouncing), but 2.2.18pre15 is still insisting that I have a ps/2 mouse connected to my machine (it uses a serial mouseman on COM2). The sluggishness and missed button-down events are no longer present, though. Steve - T

Re: linux-2.4.0-test9

2000-10-06 Thread Jamie Lokier
Keith Owens wrote: > >Put __attribute__ ((section (".data"))) into __tcp_clean_cacheline_pad > >and it should do what you want. > > > >Heck, section ".bss" might give you the alignment without the allocation > >but I'm not as confident about that. > > Call me mad but you could actually try this i

2.4.0-test9 compile error (make dep) on Sun4m SparcSystem600

2000-10-06 Thread Taco IJsselmuiden
Hi, When trying to compile 2.4.0-test9 on my Sun4m SparcSystem600 it gives an error dring 'make dep': galaxy:/usr/src/kernel-source-2.4.0-test9# make dep make -C arch/sparc/kernel check_asm make[1]: Entering directory `/usr/src/kernel-source-2.4.0-test9/arch/sparc/kernel' gcc272 -E -D__KERNEL__

Re: Status of ReiserFS + Journalling

2000-10-06 Thread Helge Hafting
Jeremy Fitzhardinge wrote: > > On Thu, Oct 05, 2000 at 11:33:30AM +0200, Helge Hafting wrote: > > A power failure might leave you with a corrupt disk block. That is > > detectable (read failure) and you may then reconstruct it using the > > rest of the stripe. This will get you data from either

Compiling 2.2 on Pentium

2000-10-06 Thread Ulrich Windl
Hi, I noticed that when compiling with gcc-2.95.2 for a Pentium the flag "- m486" ist still passed to gcc. However gcc-2.95.2 generates different code if "-m586" is used (older versions ended at -m486). Is the makefile intentionally not updated, or was it just forgotten? Regards, Ulrich - To

Re: v2.4.0test9 NFSv3 server woes Linux-->Solaris

2000-10-06 Thread Trond Myklebust
> " " == David Weinehall <[EMAIL PROTECTED]> writes: >> 2.4.0-pre9 should default to rsize/wsize == whatever Solaris >> asks for (32k in practice). It does on my setup... > I'm talking about the client, not the server. Thus, it's the > Linux machine that makes the request,

Re: locking user memory

2000-10-06 Thread Eric Lowe
Hello, > My driver needs to do a large DMA in the user address. Is there a way i can > ensure the user buffer is not swapped out, while i am doing the IO. > Please CC your mail to [EMAIL PROTECTED] > Have a look at map_user_kiobuf() and friends in 2.4.. They're available as part of the raw I/

[PATCH] PCI detection in 2.2.x and 2.4.0

2000-10-06 Thread Rasmus Andersen
Hi. (This mail is a repeat from an earlier l-k mail.) I recently had a problem with linux 2.2.x and 2.4.0 oopsing early in the boot process on a old pentium I had gotten hold of. printk investigation showed the problem to be in the PCI detection code, specifically the part where linux tries to g

ll_rw_block() changes buffer_heads to NULL?

2000-10-06 Thread Matt_Domsch
> I'm still trying to read physical sectors, and have made progress. Thanks > for the pointers on set_blocksize(), that seems to do the trick. > > However, now I've got another problem. When I read blocks "too quickly", > I guess the elevator algorithm in ll_rw_block() kicks in and re-organizes

Re: [PATCH] PCI detection in 2.2.x and 2.4.0

2000-10-06 Thread Jeff Garzik
On Fri, 6 Oct 2000, Rasmus Andersen wrote: > This stumped me since the help text had led me to believe > otherwise: The help text states that if CONFIG_PCI_GOANY is set > linux will first try to detect the settings directly and go > through BIOS if this fails. The code first goes through BIOS to >

Re: [PATCH] Support for CS89x0 based PCMCIA cards

2000-10-06 Thread Peter De Schrijver
Hi, > p2 wrote: > > > > Hi *, > > > > Attached you will find a patch which adds support for CS89x0 base PCMCIA > > cards such as the IBM EtherJet. > > Great work! > > Did you know that Danilo Beuche has written a Card Services driver for > this device? An old version of that driver currently

Re: [preview] VIA v3.6 and AMD v1.2 IDE drivers

2000-10-06 Thread Vojtech Pavlik
On Fri, Oct 06, 2000 at 08:04:42AM -0400, Byron Stanoszek wrote: > On Fri, 6 Oct 2000, Vojtech Pavlik wrote: > > > Hi! > > > > For those who like to try out the very latest developments, I'm > > including my latest VIA and AMD IDE tuning drivers. > > > > Just place all the files in drivers/ide

Re: lowish-latency patch for 2.4.0-test9

2000-10-06 Thread Andi Kleen
On Fri, Oct 06, 2000 at 10:00:36PM +1100, Andrew Morton wrote: > The little-low-latency patch for test9 is at > > http://www.uow.edu.au/~andrewm/linux/2.4.0-test9-low-latency.patch > > Notes: > > - It now passes Benno's tests with 50% headroom (thanks to > Ingo's scheduler race fix). W

Quota fixes

2000-10-06 Thread Jan Kara
Hello. I've updated the patch with quota fixes for test9. You can download it at: ftp://atrey.karlin.mff.cuni.cz/pub/local/jack/quota/v2.4 as quota-fix-2.4.0-test9-1.diff If nobody complains I'll submit it to Linus so please test. Honz

PATCH: Linux 2.2.17 not RFC1812 compliant

2000-10-06 Thread Mario Lorenz
Hi folks, Linux 2.2.17 (only tested version, I assume all other 2.2 series suffer from the same problem and possibly 2.4 as well - but I havent even looked at that). Assuming a configuration with linuxbox1 eth0 has adresses 192.168.129.1 and 192.168.130.1, and IP forward being enabled, and anoth

Re: lowish-latency patch for 2.4.0-test9

2000-10-06 Thread Rik van Riel
On Fri, 6 Oct 2000, Andrew Morton wrote: > - Updated for the new VM. (I'll have to ask Rik to take a > look at this part sometime). I've taken a (very) quick look and it seems ok to me... regards, Rik -- "What you're running that piece of shit Gnome?!?!" -- Miguel de Icaza, UKUUG 200

Re: Apache Overload Behavior Under Linux [Kernel-Centric Question]

2000-10-06 Thread Rik van Riel
On Fri, 6 Oct 2000, Stanislav Rost wrote: > I am working on a research project involving the Linux kernel > and Apache. Recently, I became puzzled by the overload behavior > of Apache under cetrain conditions. Search the linux-kernel archives for the terms "wake one" and "wake all". The 2.2.5 k

Re: [PATCH] 2nd go for scsi upper layers + I2O

2000-10-06 Thread Douglas Gilbert
Torben Mathiasen wrote: > Ok this patch should be diffed correctly. Same things apply: > > apply patch > copy sd.c st.c sg.c sr.c sr_ioctl.c sr_vendor.c from > drivers/scsi to drivers/scsi/upper > > The EXPORT_SYMBOL has been removed as Jeff suggested. > > TLAN will hopefully

Re: Apache Overload Behavior Under Linux [Kernel-Centric Question]

2000-10-06 Thread Richard B. Johnson
On Fri, 6 Oct 2000, Stanislav Rost wrote: > Fellow Linux afficionados, > > I am working on a research project involving the Linux kernel and Apache. > Recently, I became puzzled by the overload behavior of Apache under > cetrain conditions. The processing in web servers is inherently > kernel-h

Re: [PATCH] 2nd go for scsi upper layers + I2O

2000-10-06 Thread Torben Mathiasen
On Fri, Oct 06 2000, Douglas Gilbert wrote: > Torben Mathiasen wrote: > > > Ok this patch should be diffed correctly. Same things apply: > > > > apply patch > > copy sd.c st.c sg.c sr.c sr_ioctl.c sr_vendor.c from > > drivers/scsi to drivers/scsi/upper > > > > The EXPORT_SYMBO

Re: v2.4.0test9 NFSv3 server woes Linux-->Solaris

2000-10-06 Thread David Weinehall
On Fri, Oct 06, 2000 at 02:08:27PM +0200, Trond Myklebust wrote: > > " " == David Weinehall <[EMAIL PROTECTED]> writes: > > >> 2.4.0-pre9 should default to rsize/wsize == whatever Solaris > >> asks for (32k in practice). It does on my setup... > > > I'm talking about the client,

Re: PATCH: Linux 2.2.17 not RFC1812 compliant

2000-10-06 Thread Richard B. Johnson
On Fri, 6 Oct 2000, Mario Lorenz wrote: > Hi folks, > > Linux 2.2.17 (only tested version, I assume all other 2.2 series suffer from > the same problem and possibly 2.4 as well - but I havent even looked at that). > > Assuming a configuration with linuxbox1 eth0 has adresses 192.168.129.1 and >

Re: [PATCH] cs89x0.c: get rid of check_region()

2000-10-06 Thread Arnaldo Carvalho de Melo
Em Thu, Sep 28, 2000 at 06:10:38AM -0500, Jeff Garzik escreveu: > On Thu, 28 Sep 2000 [EMAIL PROTECTED] wrote: > > this patch removes this old check_region() crap, also some lines are > > changed to conform with /linux/drivers/Documentation/CodingStyle :) > > > > If here is no objection, I'll wal

tty_[un]register_devfs putting 3K structures on the stack

2000-10-06 Thread Jeff Dike
tty_register_devfs and tty_unregister_devfs both declare "struct tty_struct" locals. According to gdb: (gdb) p sizeof(struct tty_struct) $20 = 3084 This eats up most of a 4K page, and on UML this is causing the stack to flow off the page for some people. Is it possible to make that tty_struct

Re: the new VM

2000-10-06 Thread Rik van Riel
[replying to a really old email now that I've started work on integrating the OOM handler] On 25 Sep 2000, Christoph Rohland wrote: > Rik van Riel <[EMAIL PROTECTED]> writes: > > > > Because as you said the machine can lockup when you run out of memory. > > > > The fix for this is to kill a us

Re: [PATCH] PCI detection in 2.2.x and 2.4.0

2000-10-06 Thread Martin Mares
Hi! > I recently had a problem with linux 2.2.x and 2.4.0 oopsing early > in the boot process on a old pentium I had gotten hold of. printk > investigation showed the problem to be in the PCI detection code, > specifically the part where linux tries to go through the BIOS to > get the PCI setting

Incorrect UDMA timing on VIA vt82c596b

2000-10-06 Thread Jordan
I have been using the 2.4..0 test series for quite some time now on a machine with Redhat 6.2 and gcc 2.95.2 running on a Pentium III 733 Flip-Chip on a Tyan Trinity 400 (S1854) Motherboard. Until the recent kernels my IBM 75 GB 7200 RPM Deskstar would only use PIO transfer modes and only my Kenw

Re: Benchmark results for elv_test

2000-10-06 Thread Jeff V. Merkey
On Fri, Oct 06, 2000 at 08:18:57PM +1000, Robert Cohen wrote: > > I wanted to write it using standard IO paths as much as possible. If I > use esoteric technolgies like the NWFS stuff, then its not clear if > performance problems found are in the kernel or in the unusual libraries > used. The NW

[Fwd: failure to burn CDs under 2.4.0-test9]

2000-10-06 Thread Roger Larsson
To the right linux-kernel list this time. /RogerL Roger Larsson wrote: > > Christoph Lameter wrote: > > > > Comparing CD contents with the original after burning showed mismatches 4 > > times in a row. Booted into linux 2.2.18 and everything is fine. > > > > Together with the events of freezing

page->mapping == NULL recreated without vmware...

2000-10-06 Thread Petr Vandrovec
Hi, month ago I informed here that VMware causes oops on exit. After some time, and tons of tweaking I was able to recreate it without vmmon... 2.4.0-test9, no special patches, no vmware modules loaded... Machine is dual PIII/450, 256MB RAM, 18GB IDE disk. Here it is... Adjust MSIZE so tha

disk partition & RAID

2000-10-06 Thread Anil kumar
Hi, I want to setup the RAID. For this I am partitioning the disks .The following is the procedure: fdisk /dev/hde fdisk -n /dev/hde /*to add new partition*/ I specify the first & last cylinder fdisk -w /dev/hde /*save & quit*/ when I do so , I get following : The partition table h

module reentrancy

2000-10-06 Thread Al Peat
I could use a little advice on reentrancy issues for modules. I have written a device driver that is nothing more than a circular FIFO buffer in memory. The read and write methods access user space, so I know that those sections of code need to be reentrant. Since the module represents one

Re: [PATCH] PCI detection in 2.2.x and 2.4.0

2000-10-06 Thread Aaron Tiensivu
> at the kernel command line. I admit it isn't a nice solution, but I > don't know any way which would be 100% reliable on all machines > and your machine is the only case I know about where the current > algorithm breaks. Me me me me. :) I have an odd situation.. in 2.4.x on my old P60, if I cho

Re: test9-pre? lockups using pine

2000-10-06 Thread davej
[EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > For me it locked up in pine, just after sending an Email, but not always. > (and sure i had to retype my emails serveral times) > And yes my mailfolders are large (may be relevant) > > Global configuration: > AMDK6-2/256MB/scsi/ide > Almost a

Re: 2.2.18pre and Duron detection

2000-10-06 Thread davej
> 2.2.18pre12 detects Duron 600 almost fine (even reports 64K cache) but > fails to identify some cpu flags (6, 14, 17). /proc/cpuinfo output: > >flags: fpu vme de pse tsc msr 6 mce cx8 sep mtrr pge 14 cmov pat 17 > psn mmxext mmx fxsr 3dnowext 3dnow Try the patch below, this brings things

Re: Tux 2 patents

2000-10-06 Thread jesse
On Fri, Oct 06, 2000 at 09:13:25AM +0200, Daniel Phillips wrote: > > Once you use the technique and it's documented as clear by a patent > > lawyer, it will be safe for you to use forever, particularly if it's > > in the public domain. This is winning > > This is good to know, but what I was

Protocol 0008 is buggy

2000-10-06 Thread Ivan Passos
Hello, I have a customer who's getting tons of this msg in his LOGs: kernel: protocol 0008 is buggy, dev hdlc0 The msg comes from net/core/dev.c, and this device is using the Frame Relay protocol in drivers/net/hdlc.c . What I'd like to know is: - What exactly causes this msg?? It seems that

Re: [PATCH] PCI detection in 2.2.x and 2.4.0

2000-10-06 Thread Martin Mares
Hi! > I have an odd situation.. in 2.4.x on my old P60, if I choose 'any', the > machine has ghost devices and all PCI cards stop working. If I choose > 'direct', it almost works. If I choose 'BIOS', it works correctly. By the way, does 2.2.x behave in the same way? > If you want an lspci fro

Re: module reentrancy

2000-10-06 Thread Eric Lowe
Hello, > I could use a little advice on reentrancy issues for > modules. > > I have written a device driver that is nothing more > than a circular FIFO buffer in memory. The read and > write methods access user space, so I know that those > sections of code need to be reentrant. Since the

Re: [PATCH] PCI detection in 2.2.x and 2.4.0

2000-10-06 Thread Aaron Tiensivu
> By the way, does 2.2.x behave in the same way? No. 2.2.x and if I remember right, even 2.0.x all get it right. > I'm interested in lspci -vvx outputs for all the cases and also in effect > of "pci=bios", "pci=conf1" and "pci=conf2" switches. Will do. - To unsubscribe from this list: send the

RE: Tux 2 patents

2000-10-06 Thread Marty Fouts
IANAL; this is not legal advice. The 'one year' you are referring to is from 'disclosure', not from released product. "disclosure" in this case is a legal term-of-art. Further, there is a difference between US and European Union patent law, in that, IIRC, EU law requires patent application befo

RE: Why does everyone hate gcc 2.95?

2000-10-06 Thread Purtell, Andrew
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Is this a problem where the code produced by 2.95 was non-optimal in some significant way or simply incorrect, or is it really just a subjective "takes to long to compile XXX" thing? Andrew Purtell NAI Labs at Network Associates, Inc.

TCP/IP User mode Port

2000-10-06 Thread Ziad Sayegh
Hi all, I was told somebody ported the TCP/IP stack of 2.0 as a library in user-mode. I cannot find the code for that, can anybody tell me where can I get it? Also, is there any other user level port of the TCP/IP stack for more recent kernels? Thanks in advance, Ziad Sayegh - To unsubscri

Re: [PATCH] PCI detection in 2.2.x and 2.4.0

2000-10-06 Thread Rasmus Andersen
> Some years ago, the PCI routines have really used this strategy > (and the obsolete help text reflects this situation), but unfortunately, > there exist machines where the direct access detection gives bogus > results, so it's much better to ask the BIOS first. Also, it's conceptually > cleaner

Re: tty_[un]register_devfs putting 3K structures on the stack

2000-10-06 Thread Theodore Y. Ts'o
Date:Fri, 06 Oct 2000 12:01:34 -0500 From: Jeff Dike <[EMAIL PROTECTED]> tty_register_devfs and tty_unregister_devfs both declare "struct tty_struct" locals. According to gdb: (gdb) p sizeof(struct tty_struct) $20 = 3084 This eats up most of a 4K page, and on UML t

Re: Tux 2 patents

2000-10-06 Thread Jeff V. Merkey
And you only get the year of protection **IF** you have filed a provisional patent application, which expires 12 months after it's issued. You must then file a non-provisional patent application before the year runs out, or you cannot patent the techniques. Jeff Marty Fouts wrote: > > IANAL;

[PATCH] VM fix for 2.4.0-test9 & OOM handler

2000-10-06 Thread Rik van Riel
Hi Linus, the following patch contains 2 fixes and one addition to the VM layer: 1. Roger Larson's fix to make sure there is no "1 page gap" between the point where __alloc_pages() goes to sleep and kswapd() wakes up<== livelock fix 2. fix the calculation of freepages.{min,low,high} t

Re: v2.4.0test9 NFSv3 server woes Linux-->Solaris

2000-10-06 Thread Trond Myklebust
> " " == David Weinehall <[EMAIL PROTECTED]> writes: > Sorry to bother you then. Glad to hear this. Is this true for > the v2.2 NFSv3 as well? If you use tcp mounts then yes. If you use udp, then the default is 1k. Alan has said that he prefers that as it causes less breakage on ex

Re: Tux 2 patents

2000-10-06 Thread Daniel Phillips
jesse wrote: > IANAL, but I believe that once you've implemented a method in a released > product, you have only one year to file the patents for it. If you don't > file patents for it within this time period, it becomes public domain. I > think it would be possible to invalidate their patents,

Re: Tux 2 patents

2000-10-06 Thread Daniel Phillips
Marty Fouts wrote: >> IANAL, but I believe that once you've implemented a method in a released > product, you have only one year to file the patents for it. If you don't > file patents for it within this time period, it becomes public domain. I > think it would be possible to invalidate their pa

Re: Tux 2 patents

2000-10-06 Thread Daniel Phillips
"Jeff V. Merkey" wrote: > > And you only get the year of protection **IF** you have filed a > provisional patent application, which expires 12 months after it's > issued. You must then file a non-provisional patent application before > the year runs out, or you cannot patent the techniques. IOW

Small Bug

2000-10-06 Thread Claudia Moroder
I did send this small bug to the mantainer of Multipple Device SCSI, but did get no answer after a week so I put it at the linux-kernel.     I have found a small bug in raid5.c   static int __check_consistency (mddev_t *mddev, int row) { raid5_conf_t *conf = mddev->private; kdev_t dev; stru

Re: Tux 2 patents

2000-10-06 Thread Per Jessen
On Fri, 06 Oct 2000 21:18:08 +0200, Daniel Phillips wrote: >jesse wrote: >> IANAL, but I believe that once you've implemented a method in a released >> product, you have only one year to file the patents for it. If you don't >> file patents for it within this time period, it becomes public domai

Re: Tux 2 patents

2000-10-06 Thread Alexander Viro
On Fri, 6 Oct 2000, Daniel Phillips wrote: > "Jeff V. Merkey" wrote: > > > > And you only get the year of protection **IF** you have filed a > > provisional patent application, which expires 12 months after it's > > issued. You must then file a non-provisional patent application before > > th

Re: Tux 2 patents

2000-10-06 Thread Daniel Phillips
Alexander Viro wrote: > > On Fri, 6 Oct 2000, Daniel Phillips wrote: > > > "Jeff V. Merkey" wrote: > > > > > > And you only get the year of protection **IF** you have filed a > > > provisional patent application, which expires 12 months after it's > > > issued. You must then file a non-provisio

wait_queue_head_t vs. wait_queue_t

2000-10-06 Thread Timur Tabi
Could someone explain to me the difference between wait_queue_head_t and wait_queue_t? I'm trying to port some code from 2.2 to 2.4, and I'm getting these two structures confused. What makes it worse is that the drivers in the 2.4 kernel which use these structures don't seem to explain their usa

Re: TCP/IP User mode Port

2000-10-06 Thread Jeff Dike
> I was told somebody ported the TCP/IP stack of 2.0 as a library in > user-mode. I cannot find the code for that, can anybody tell me where > can I get it? Also, is there any other user level port of the TCP/IP > stack for more recent kernels? This is probably not what you heard about, but it mi

Re: 2.4.0-test9-pre8

2000-10-06 Thread Pavel Machek
Hi! > * Following a suggestion from Jeff Garzik to save the disk from heavy > trashing during my mem=8M test, I've tried to use a ramdisk for > swapping - Yes, I know, this is pretty stupid in normal use and might > even be illegal (i.e. not expected to work by design). Anyway, I've > tri

Re: 2.4.0-test9-pre8

2000-10-06 Thread Rik van Riel
On Fri, 6 Oct 2000, Pavel Machek wrote: > This really should be documented, somewhere. Indeed ;) > For example swapping over nbd to localhost can not work. > > Swapping over nbd to any other host can not work, too; but it > might be fixable. This is one of the next things on my TODO list, act

Re: tty_[un]register_devfs putting 3K structures on the stack

2000-10-06 Thread Jeff Dike
[EMAIL PROTECTED] said: > And it's allocating a tty_struct for a really dumb reason, too. It's > just using it so it cna call tty_name. > Just replace the call to tty_name with something like this: > sprintf(buf, driver->name, idx + driver->name_base) > and make the obvious change to avo

Re: [PATCH] VM fix for 2.4.0-test9 & OOM handler

2000-10-06 Thread Byron Stanoszek
On Fri, 6 Oct 2000, Rik van Riel wrote: > 3. add the out of memory killer, which has been tuned with >-test9 to be ran at exactly the right moment; process >selection: "principle of least surprise" <== OOM handling In the OOM killer, shouldn't there be a check for PID 1 just to enforce

Re: [PATCH] VM fix for 2.4.0-test9 & OOM handler

2000-10-06 Thread Rik van Riel
On Fri, 6 Oct 2000, Byron Stanoszek wrote: > On Fri, 6 Oct 2000, Rik van Riel wrote: > > > 3. add the out of memory killer, which has been tuned with > >-test9 to be ran at exactly the right moment; process > >selection: "principle of least surprise" <== OOM handling > > In the OOM kill

Re: 2.4.0-test9-pre8

2000-10-06 Thread Pavel Machek
Hi! > > Swapping to /dev/loop* probably can not work. > > Probably not no ... we really need to rework /dev/loop into > an md-like thing ;) > > > Swapping to file on nfs does not work. > > Any fundamental reasons, or is this in the "fixable" > category? If it is fixable, I'd like to fix it ;)

RE: Tux 2 patents

2000-10-06 Thread Marty Fouts
Please be careful with attributions. I did not write the paragraph attributed to me below, which contains information I believe is incorrect. -Original Message- From: Daniel Phillips [mailto:[EMAIL PROTECTED]] Sent: Friday, October 06, 2000 12:24 PM To: Marty Fouts; [EMAIL PROTECTED] Sub

RE: Tux 2 patents

2000-10-06 Thread Marty Fouts
This is not correct. There is a lot of partially correct information being passed around in this thread, and I strongly suggest that people who are interested not rely on what is being said here, but read the NOLO press book as a starter, and talk to an IP lawyer if you need to know the details.

Re: ack number in a connection-refused RST

2000-10-06 Thread David Wagner
David S. Miller wrote: >Linux should not honor the incorrect sequence number. If the sequence >number is incorrect, the RST could legitimately be for another >connection. How could it be for another connection, if it has source and destination port numbers? I thought the sequence number was the

[PATCH] Removing __initfunc from drivers/video/sun3fb.c (240-test9)

2000-10-06 Thread Rasmus Andersen
Hi. (I hope that you are the current maintainer for the Sun3 framebuffer. If not, please redirect me if you are able to.) It is my understanding that __initfunc is deprecate in 2.4.0. So this patch exchanges __initfunc with __init. --- linux-240-test9-clean/drivers/video/sun3fb.cMon Oc

Re: ack number in a connection-refused RST

2000-10-06 Thread Andi Kleen
On Fri, Oct 06, 2000 at 09:06:31PM +, David Wagner wrote: > David S. Miller wrote: > >Linux should not honor the incorrect sequence number. If the sequence > >number is incorrect, the RST could legitimately be for another > >connection. > > How could it be for another connection, if it has s

Re: ack number in a connection-refused RST

2000-10-06 Thread David S. Miller
From: [EMAIL PROTECTED] (David Wagner) Date:6 Oct 2000 21:06:31 GMT How could it be for another connection, if it has source and destination port numbers? Consider previously existing connections with the same src/dst/ports and the effects of massive packet reordering and oth

Re: [PATCH] VM fix for 2.4.0-test9 & OOM handler

2000-10-06 Thread David Weinehall
On Fri, Oct 06, 2000 at 04:19:55PM -0400, Byron Stanoszek wrote: > On Fri, 6 Oct 2000, Rik van Riel wrote: > > > 3. add the out of memory killer, which has been tuned with > >-test9 to be ran at exactly the right moment; process > >selection: "principle of least surprise" <== OOM handlin

Re: ack number in a connection-refused RST

2000-10-06 Thread David Wagner
Andi Kleen wrote: >On Fri, Oct 06, 2000 at 09:06:31PM +, David Wagner wrote: >> David S. Miller wrote: >> >Linux should not honor the incorrect sequence number. If the sequence >> >number is incorrect, the RST could legitimately be for another >> >connection. >> >> How could it be for anothe

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