Re: finding Tekram SCSI dc395U linux patch driver:

2001-02-15 Thread Chmouel Boudjnah
Juergen Schoew <[EMAIL PROTECTED]> writes: > Hi, > On 15-Feb-01 Thomas Lau wrote: > > hey, I found this driver on mandrake kernel sources, it's ac3, but I > > need ac14 code, also, why still not port this driver into kernel? > > the patch file already released 1 years ago > > Have you checked

PATCH: linux-2.4.2-pre3/arch/i386/boot/Makefile breaks with binutils-2.10.1.0.7

2001-02-15 Thread Adam J. Richter
The "ld" program in binutils-2.10.1.0.7 and in binutils-2.10.91.0.2 now requires "--oformat" instead of "-oformat". This breaks linux-2.4.2-pre3/arch/i386/boot/Makefile. I have attached the fix below. I am running a kernel built with this updated Makefile. -- Adam J. Richter __

[PATCH] acpi/cpu.c on SMP

2001-02-15 Thread Philipp Matthias Hahn
Hello! acpi_idle is disabled on SMP systems with more then 1 cpu. The boot message sais otherwise. This patch corrects the message. --- linux-2.4.2/drivers/acpi/cpu.c.orig Sat Feb 10 12:01:52 2001 +++ linux-2.4.2/drivers/acpi/cpu.c Thu Feb 15 08:54:16 2001 @@ -335,13 +335,12 @@

Re: longjmp problem

2001-02-15 Thread kernel
On Mon, Feb 12, 2001 at 08:10:01AM +0100, Elena Labruna wrote: > I'm working with a C package written by other > on a linux machine with kernel version 2.2.14, > often in a calls of longjmp routine > the system crash with a SIGSEGV signal. > > Anyone can tell me if it can be a kernel problem ?

Re: [OTP] SMP board recommendations?

2001-02-15 Thread Andre Hedrick
Hi David, Just to let you and the rest of the world in on a secret, 'ASL, Inc.' is the premier ATA server system builder. Jeff Nguyen is the only person that I knew two years ago that was a pioneer and I have shared some information with him before in the past, but here is ATA and it it here

Re: [OTP] SMP board recommendations?

2001-02-15 Thread David D.W. Downey
Thank you all for your response. Andre (ASL), thanks for the assist. Laurie and Janine took care of me. Asus CUV4X-D mobo with 1GB of buffered ECC RAM. I'm in the process of transfering all the hardware to the new board. I'll let you know if this new board solves the APIC errors and the random

Re: calling all gurus! odd and subtle network problem -- followup, possible answer

2001-02-15 Thread Chris Friesen
Chris Friesen wrote: > The kicker is that the NIC with the MAC address in question happened to be in my > G4 box running linux (yellowdog, 2.2.17 kernel). It was a D-Link 530TX NIC, if > it matters. The linux box was not configured as a DHCP server or client, and > both interfaces on the box

calling all gurus! odd and subtle network problem

2001-02-15 Thread Chris Friesen
I am trying to get some ideas on what the heck caused a problem with the network at work, and I was hoping someone might have some ideas. Yesterday we were having some major network problems, many machines were completely bogged down. This morning I came in to work to find my linux box

Re: Loopback status

2001-02-15 Thread Jens Axboe
On Thu, Feb 15 2001, Adam Schrotenboer wrote: > What's the current status of the loop-# patch? Haven't seen anything > since loop-4, which doesn't apply clean to 2.4.1-ac14 (one hunk is > rejected in loop.c, many others apply with fuzz). > > I am waiting in anticipation of the folding of this

Re: japanese keyboards

2001-02-15 Thread bruce
> Recently I got some more detailed information on Japanese keyboards > and their scancodes. Maybe there are Japanese readers here who > can look at > http://www.win.tue.nl/~aeb/linux/kbd/scancodes-3.html#ss3.3 > and correct what is wrong? > > Andries Well, I can read Japanese, but what

ServeRaid 4M with IBM netfinity and kernel 2.4.x

2001-02-15 Thread Stéphane Borel
We have a problem here that make the filesystem crash during big files transfer (>1M). It only happens with kernel 2.4.x ; with 2.2.18, it is very stable and fast. I have seen a thread some time ago concerning such problem but is there a solution against it now ? I should add that the behaviour

Re: Samba performance / zero-copy network I/O

2001-02-15 Thread Gord R. Lamb
On Wed, 14 Feb 2001, Tom Sightler wrote: > Quoting "Gord R. Lamb" <[EMAIL PROTECTED]>: > > > On Wed, 14 Feb 2001, Jeremy Jackson wrote: > > > > > "Gord R. Lamb" wrote: > > > > in etherchannel bond, running > > linux-2.4.1+smptimers+zero-copy+lowlatency) > > Not related to network, but why would

mke2fs and kernel VM issues

2001-02-15 Thread Samuel Flory
What is believed to be the current status of the typical mke2fs crashes/hangs due to vm issues? I can reliably reproduce the issue on a heavily modifed VA kernel based on 2.2.18. Is there a kernel which is believed to be a known good kernel? (both 2.2.x and 2.4.x) Failure pattern: System:

Re: x86 ptep_get_and_clear question

2001-02-15 Thread Linus Torvalds
On Thu, 15 Feb 2001, Manfred Spraul wrote: > > > Now, I will agree that I suspect most x86 _implementations_ will not do > > this. TLB's are too timing-critical, and nobody tends to want to make > > them bigger than necessary - so saving off the source address is > > unlikely. Also, setting

Ping-Pong, the lists are dead?

2001-02-15 Thread John Anthony Kazos Jr.
I haven't received any emails from any vger lists since Jan. 29. Do they still work? Would anyone who gets this message please email "[EMAIL PROTECTED]" to let me know if my message gets to the list? I have to figure out why I can't see anything *from* the list... - To unsubscribe from this

Re: x86 ptep_get_and_clear question

2001-02-15 Thread Linus Torvalds
On Fri, 16 Feb 2001, Jamie Lokier wrote: > > If you want to take it really far, it _could_ be that the TLB data > contains both the pointer and the original pte contents. Then "mark > dirty" becomes > >val |= D >write *ptr No. This is forbidden by the intel documentation.

[OTP] SMP board recommendations?

2001-02-15 Thread David D.W. Downey
Anyone have a recommendation for a motherboard for a homebased SMP box? I've tried the Abit VP6 and the MSI 6321 (694D Pro). Both give me the APIC errors with system lockups on heavy I/O using the 2.4.1-ac1# and the 2.4.2-pre# kernels. (The ac-## line doesn't die ANYWHERE near as often as the

RE: NFSD die with 2.4.1 (resend with ksymoops)

2001-02-15 Thread Neil Brown
On Thursday February 15, [EMAIL PROTECTED] wrote: > > Here I am again! NFSD died at 11h23, ~12 hours after the last reboot, a > record :-) I'm guessing you don't have many symlinks on the exported filesystem > I'll try to best answer your questions. > > > This trace seems to make sense,

Re: IDE DMA Problems...system hangs

2001-02-15 Thread Andre Hedrick
You have junk for cables or they are noe sheilded correctly from crosstalk. But I do not think this is the case. Go check your power-supply for stality and load. Then do a ripple noise test to make sure that underload, it does not cause the clock on the drives to fail. On Thu, 15 Feb 2001,

2.4.1-ac breaks parport_pc when CONFIG_PCI=n

2001-02-15 Thread Mikael Pettersson
2.4.1-ac breaks parport_pc in PCI-less configs. Attempting to 'make vmlinux' in 2.4.1-ac14 with # CONFIG_MODULES is not set # CONFIG_PCI is not set CONFIG_PARPORT=y CONFIG_PARPORT_PC=y results in drivers/parport/driver.o: In function `parport_pc_init_superio':

Re: x86 ptep_get_and_clear question

2001-02-15 Thread Jamie Lokier
Linus Torvalds wrote: > It _could_ be that the TLB data actually also contains the pointer to > the place where it was fetched, and a "mark dirty" becomes > > read *ptr locked > val |= D > write *ptr unlock If you want to take it really far, it _could_ be that the TLB data

Re: aic7xxx (and sym53c8xx) plans

2001-02-15 Thread J . A . Magallon
On 02.15 Chip Salzenberg wrote: > According to J . A . Magallon: > > Might I suggest that Justin imitate the maintainers of lm_sensors, and > create a program (shell script, Perl program, whatever) that *creates* > a patch against any given Linux source tree? Obviously it could break > in the

Re: IDE DMA Problems...system hangs

2001-02-15 Thread Jasmeet Sidhu
>>I've not changed anything related to DMA handling specifically. The current >>-ac does have a fix for a couple of cases where an IDE reset on the promise >>could hang the box dead. That may be the problem. I tried the new patches (2.4.1-ac13) and it seemed very stable. After moving about

Re: 2.4.1-ac$x and timer oddities

2001-02-15 Thread Ion Badulescu
On Thu, 15 Feb 2001 15:57:09 -0500 (EST), Richard A Nelson <[EMAIL PROTECTED]> wrote: > The machine boots and runs for some time without problems, but then > something makes the clock *very* jittery: > > * xscreensaver kicks in after almost no time (even betwixt quick >keystrokes and in the

32 bit writes to VRAM

2001-02-15 Thread daniel sheltraw
Hello linux kernel listees I remember reading that doing 32-bit writes to VRAM is not a good idea because it somehow interferes with audio. Is this true or still the case? Thanks all, Daniel _ Get your FREE download of MSN Explorer

Linux 2.4.1-ac15

2001-02-15 Thread Alan Cox
Ok this one should fix the non booting CPUs problem. Question of the day for the VM folks: If CPU1 is loading the exception tables for a module and CPU2 faults.. what happens 8) ftp://ftp.kernel.org/pub/linux/kernel/people/alan/2.4/ 2.4.1-ac15 o

Re: Manual SCSI bus reset?

2001-02-15 Thread Douglas Gilbert
German Gomez Garcia wrote: > I've got Plexwriter 12x10x32S attached to an onbard AIC7890 > (besides other things as three IBM UWSCSI harddisks, an SCSI ZIP and a > Pioneer DVD) and sometimes when recording a CD the Plexwriter fails at the > very end of the process (although the CD is

Re: [reiserfs-list] oopsing in the reiser included in 2.4.2-pre2

2001-02-15 Thread Thomas Lau
Andres Salomon wrote: > I'm getting the following oopses, both apparently in the same place of > create_virtual_node(): > > Feb 15 16:03:32 infinity kernel: printing eip: > Feb 15 16:03:32 infinity kernel: c015aeaa > Feb 15 16:03:32 infinity kernel: Oops: > Feb 15 16:03:32 infinity kernel:

japanese keyboards

2001-02-15 Thread Andries . Brouwer
Recently I got some more detailed information on Japanese keyboards and their scancodes. Maybe there are Japanese readers here who can look at http://www.win.tue.nl/~aeb/linux/kbd/scancodes-3.html#ss3.3 and correct what is wrong? Andries - To unsubscribe from this list: send the line

Re: Samba seems to be broken in 2.4.1-ac14

2001-02-15 Thread Alan Cox
> Samba appears to be broken in 2.4.1-ac14 > No odd dmesg, modules load fine just nothing is there. Umm thats not enough info to help. What file system are you serving, explain 'nothing there' - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to

Samba seems to be broken in 2.4.1-ac14

2001-02-15 Thread Lawrence Walton
Samba appears to be broken in 2.4.1-ac14 No odd dmesg, modules load fine just nothing is there. Works in 2.4.1-ac7 just fine. Versions follow Samba version 2.0.7 If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in

2.4.1,-ac9,-ac13: lockup after "now booting the kernel"

2001-02-15 Thread Florian Laws
Hello, when trying to boot kernel 2.4.1, 2.4.1-ac9 or 2.4.1-ac13, I get lockups right after the message "now booting kernel". Kernel 2.4.0-test10 ist booting ok on the machine. Rik van Riel suspected on #kernelnewbies this might be a bug in the CPU detection routine. The system in question

Re: Linux stifles innovation...

2001-02-15 Thread William T Wilson
On Thu, 15 Feb 2001, Bill Wendling wrote: > With the horrid (pro-Microsoft) Aschroft in office, who knows what MS > can get away with. Not to mention all of the pro-business, anti-human > cronies in Washington running the Presidency (cause \/\/ just can't do > it). Most of the pro-business

Re: Linux stifles innovation...

2001-02-15 Thread Bill Wendling
Also sprach Alan Olsen: } I expect the next thing that will happen is that they will get patents on } key portions of their protocols and then start enforcing them. } Which protocols would that be? TCP/IP wasn't invented by them. } I wonder what kind of law they will try to push to outlaw Open

Re: [PATCH] network driver updates

2001-02-15 Thread Andrew Morton
David Hinds wrote: > > On Thu, Feb 15, 2001 at 10:49:22PM +1100, Andrew Morton wrote: > > > > Now, the thing I don't understand about David's design is the > > final one. What 3c575_cb does is: > > > > CONFIG_HOTPLUG=y, MODULE=true > > If the hardware isn't there, register the driver

ATA100 patch source code:

2001-02-15 Thread Thomas Lau
it's final version, but why it's not work ? diff -urN linux-2.4.1-p8-pristine/Documentation/Configure.help linux-2.4.1-p8/Documentation/Configure.help --- linux-2.4.1-p8-pristine/Documentation/Configure.helpThu Jan 18 01:20:48 2001 +++ linux-2.4.1-p8/Documentation/Configure.help Thu

Linux 2.2.19pre13

2001-02-15 Thread Alan Cox
This is mostly again to make sure everyone is in sync across the various ports and those that are fully merged all compile. Alan 2.2.19pre13 o Fix up missing bits of Soohoon Lee's exec patch (Michael Jaegerman) | not sure where some bits of it escaped too... o Revert serial

RE: finding Tekram SCSI dc395U linux patch driver:

2001-02-15 Thread Juergen Schoew
Hi, On 15-Feb-01 Thomas Lau wrote: > hey, I found this driver on mandrake kernel sources, it's ac3, but I > need ac14 code, also, why still not port this driver into kernel? > the patch file already released 1 years ago Have you checked http://www.garloff.de/kurt/linux/dc395/index.html there ist

How to optimize K6-2+ CPU in kernel?

2001-02-15 Thread Thomas Lau
anyone know how? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

Re: x86 ptep_get_and_clear question

2001-02-15 Thread Manfred Spraul
Manfred Spraul wrote: > > I just benchmarked a single flush_tlb_page(). > > Pentium II 350: ~ 2000 cpu ticks. > Pentium III 850: ~ 3000 cpu ticks. > I forgot the important part: SMP, including a smp_call_function() IPI. IIRC Ingo wrote that a local 'invplg' is around 100 ticks. --

Re: x86 ptep_get_and_clear question

2001-02-15 Thread Manfred Spraul
Linus Torvalds wrote: > > In article <[EMAIL PROTECTED]>, > Jamie Lokier <[EMAIL PROTECTED]> wrote: > >> > << lock; > >> > read pte > >> > if (!present(pte)) > >> >do_page_fault(); > >> > pte |= dirty > >> > write pte. > >> > >> end lock; > >> > >> No, it is a little more complicated. You

RE: Linux stifles innovation...

2001-02-15 Thread Richard B. Johnson
On Thu, 15 Feb 2001 [EMAIL PROTECTED] wrote: > > "I'm an American, I believe in the American Way, I worry if the > government encourages open source, and I don't think we've done > enough education of policy makers to understand the threat." > It is not American to steal. The first "Flight

Re: [PATCH] to deal with bad dev->refcnt in unregister_netdevice()

2001-02-15 Thread Thomas Hood
Update on the "unregister_netdevice" bug ... Arnaldo Carvalho de Melo has been valiantly trying in his scarce free time to find the cause. I haven't been able to hunt effectively because I don't really understand the networking code; however I have been experimenting to see what are the exact

Re: MTU and 2.4.x kernel

2001-02-15 Thread Alan Cox
> > I ran DNS reliably over AX.25 networks. They have an MTU of 216. They work. > > 512 is maximal message size, which is transmitted without troubles, > hardwired to almost all the datagram protocols. Message size != MTU. DNS doesnt use DF. In fact DNS can even fall back to TCP. > > > B.

Re: 2.4.x/alpha/ALI chipset/IDE problems summary Re: 2.4.1 not fullysane on Alpha - file systems

2001-02-15 Thread John Jasen
On Thu, 15 Feb 2001, Michal Jaegermann wrote: > Like I wrote - I did not get to locks on fsck but then stuff was weird > and if I would press sufficiently long maybe I would. I still had some > use for my file systems so I did not try hard enough. Maybe we need > black hens on the top of the

Re: MTU and 2.4.x kernel

2001-02-15 Thread Jordan Mendelson
Rick Jones wrote: > > > Default of 536 is sadistic (and apaprently will be changed eventually > > to stop tears of poor people whose providers not only supply them > > with bogus mtu values sort of 552 or even 296, but also jailed them > > to some proxy or masquearding domain), but it is still

Re: [drizzt.dourden@iname.com: USB mass storage and USB message]

2001-02-15 Thread Johannes Erdfelt
On Thu, Feb 15, 2001, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > I'm using the usb-uhci core with the 8200e storage drivers. I don't why > the kernel logs the next message: > > uhci.c: root-hub INT complete: port1: 495 port2: 58a data: 4 > uhci.c: root-hub INT complete: port1: 495

Re: 2.4.x/alpha/ALI chipset/IDE problems summary Re: 2.4.1 not fully sane on Alpha - file systems

2001-02-15 Thread Michal Jaegermann
On Thu, Feb 15, 2001 at 03:15:01PM -0500, John Jasen wrote: > > I retried the mysticism and incantations (d -l 801feac d) at the srm > prompt, and the machine locked on fsck, under kernel 2.4.1-ac13. Like I wrote - I did not get to locks on fsck but then stuff was weird and if I would press

[OTP] RE: Linux stifles innovation...

2001-02-15 Thread David D.W. Downey
On Thu, 15 Feb 2001, Alan Olsen wrote: > I expect the next thing that will happen is that they will get patents on > key portions of their protocols and then start enforcing them. > They can only patent their own creations. I'd like to see them try to get patents for their "extensions" to TCP

Re: MTU and 2.4.x kernel

2001-02-15 Thread kuznet
Hello! > I ran DNS reliably over AX.25 networks. They have an MTU of 216. They work. Please, Alan, distinguish two things: "works" and "works, until I ask X". The second is equal to "does not". 512 is maximal message size, which is transmitted without troubles, hardwired to almost all the

RE: Linux stifles innovation...

2001-02-15 Thread dave
"I'm an American, I believe in the American Way, I worry if the government encourages open source, and I don't think we've done enough education of policy makers to understand the threat." He believes in the "Golden Rule" too... Can you say "NSA" or "Secure Linux"? I believe they are truly

[drizzt.dourden@iname.com: USB mass storage and USB message]

2001-02-15 Thread drizzt . dourden
- Forwarded message from [EMAIL PROTECTED] - Date: Thu, 15 Feb 2001 21:40:28 +0100 From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: USB mass storage and USB message I'm using the usb-uhci core with the 8200e storage drivers. I don't why the kernel logs the next message:

Re: MTU and 2.4.x kernel

2001-02-15 Thread Rick Jones
> Default of 536 is sadistic (and apaprently will be changed eventually > to stop tears of poor people whose providers not only supply them > with bogus mtu values sort of 552 or even 296, but also jailed them > to some proxy or masquearding domain), but it is still right: IP > with mtu lower 576

finding Tekram SCSI dc395U linux patch driver:

2001-02-15 Thread Thomas Lau
hey, I found this driver on mandrake kernel sources, it's ac3, but I need ac14 code, also, why still not port this driver into kernel? the patch file already released 1 years ago - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL

Ata100 drives

2001-02-15 Thread huma
Hi all, How it's the support of ATA100 in the linux kernel? Do I need to use 2.4 to get full speed or is enough to configure the drive with hdparm? When i use hdparm several modes supported appear. Is udma5 equivalent to the standard ATA100 ? And sorry if my questions are maybe too simple for

Re: 2.4.1ac13/14 problem

2001-02-15 Thread Alan Cox
> I haven't tried 2.4.1-ac13 on that machine yet, but I did attempt to boot > 2.4.1-ac13 on an Winchip-C6 machine. It froze at the same place, i.e. > "Checking if this processor honours the WP bit even in supervisor > mode...". 2.4.1-ac12 works quite nicely on this machine, although I still

Re: [PATCH] pcnet32.c: MAC address may be in CSR registers

2001-02-15 Thread Eli Carter
Alan Cox wrote: > > > Peter pointed out that the contents of the CSR12-14 registers are > > initialized from the EEPROM, so reading the EEPROM is superfluous--we > > should just read the CSRs and not read the EEPROM. I think he has a > > point, so I'll make that change and submit yet another

Re: x86 ptep_get_and_clear question

2001-02-15 Thread Linus Torvalds
In article <[EMAIL PROTECTED]>, Jamie Lokier <[EMAIL PROTECTED]> wrote: >> > << lock; >> > read pte >> > if (!present(pte)) >> >do_page_fault(); >> > pte |= dirty >> > write pte. >> > >> end lock; >> >> No, it is a little more complicated. You also have to include in the >> tlb state into

Re: aic7xxx (and sym53c8xx) plans

2001-02-15 Thread Chip Salzenberg
According to J . A . Magallon: > Please, I think it would be much more useful a patch against the latest > 2.2.19-pre (if that one for 2.2.18 does not work, I have not tried) > and the latest 2.4.1-ac14, that is what people experiments with. There's no end of versions that people use. Might I

Re: 2.4.1ac13/14 problem

2001-02-15 Thread Anthony Fok
On Thu, 15 Feb 2001, Alan Cox wrote: > > Calibrating delay loop... 466.94 BogoMIPS > > Memory: 62836k/65536k available (712k kernel code, 2312k reserved, 188k > > data, 56k init, 0k highmem) > > Checking if this processor honours the WP bit even in supervisor mode... > > > > Here it freezes

Re: MTU and 2.4.x kernel

2001-02-15 Thread Alan Cox
> A. Datagram protocols do not work with mtus not allowing to send >512 byte frames (even DNS). I ran DNS reliably over AX.25 networks. They have an MTU of 216. They work. Please explain your claim in more detail. Please explain why the real world is violating your version of the laws of

Re: aic7xxx (and sym53c8xx) plans

2001-02-15 Thread J . A . Magallon
On 02.15 Justin T. Gibbs wrote: > >All of my boxes with that card are on 2.2.16. The rest are on 2.4.1, so I > >don't really have a need to test 2.2.18 as I would rather be on 2.4.x for > >all of my boxes. > > Well, I'll try and generate patches against 2.2.16 soon. I probably > need to

Re: 2.4.1ac13/14 problem

2001-02-15 Thread Alan Cox
> Calibrating delay loop... 466.94 BogoMIPS > Memory: 62836k/65536k available (712k kernel code, 2312k reserved, 188k > data, 56k init, 0k highmem) > Checking if this processor honours the WP bit even in supervisor mode... > > Here it freezes forever... My cpu: > > vendor_id : CyrixInstead

Re: x86 ptep_get_and_clear question

2001-02-15 Thread Linus Torvalds
In article <[EMAIL PROTECTED]>, Kanoj Sarcar <[EMAIL PROTECTED]> wrote: >> >> Will you please go off and prove that this "problem" exists on some x86 >> processor before continuing this rant? None of the PII, PIII, Athlon, > >And will you please stop behaving like this is not an issue? This

Re: 2.4.x/alpha/ALI chipset/IDE problems summary Re: 2.4.1 not fullysane on Alpha - file systems

2001-02-15 Thread John Jasen
On Thu, 15 Feb 2001, Michal Jaegermann wrote: > > Well, the situation is improving, I suppose ... > > > > Under kernel 2.4.0 and 2.4.1, a dd of about 1 4k blocks would cause > > the system to go technicolor and lock up. > > On UP1100 which I have here somehow this looks a bit different

RE: Linux stifles innovation...

2001-02-15 Thread Alan Olsen
On Thu, 15 Feb 2001, David D.W. Downey wrote: > Seriously though folks, look at who's doing this! > > They've already tried once to sue 'Linux', were told they couldn't because > Linux is a non-entity (or at least one that they can not effectively sue > due to the classification Linux holds),

Re: strange tcp errors

2001-02-15 Thread kuznet
Hello! > Maybe someone want to say me what does it mean and how serious it is? It means that debugging messages are still not disabled in 2.4.x 8) > Any fixes? These ones can be ignored. Alexey - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a

RE: Linux stifles innovation...

2001-02-15 Thread David D.W. Downey
Seriously though folks, look at who's doing this! They've already tried once to sue 'Linux', were told they couldn't because Linux is a non-entity (or at least one that they can not effectively sue due to the classification Linux holds), and now they can't use their second favorite tactic for

Re: 2.4.x/alpha/ALI chipset/IDE problems summary Re: 2.4.1 not fully sane on Alpha - file systems

2001-02-15 Thread Michal Jaegermann
On Thu, Feb 15, 2001 at 12:49:29PM -0500, John Jasen wrote: > > Well, the situation is improving, I suppose ... > > Under kernel 2.4.0 and 2.4.1, a dd of about 1 4k blocks would cause > the system to go technicolor and lock up. On UP1100 which I have here somehow this looks a bit different

patch for mini-pci ethernet card

2001-02-15 Thread root
Hi, I have a HP Pavilon 5290 laptop. It has a a mini-pci modem/ethernet combo integrated card. Searching in the Internet I found a patch for the ethernet to work with the tulip driver for kernel 2.2.x series, However, I found no patch for the 2.4.x kernel series, so I made one. Here is what

RE: What does the linux kernel need?

2001-02-15 Thread Gabi Davar
http://linux24.sourceforge.net/ is a good place to start. > I am not subscribed to the list yet, please CC to me your reply. > Thank you very much, You should be. Also I suggest you read the lkml FAQ at http://www.tux.org/lkml/ . It should give quite a few starting points. -gabi >

Re: MTU and 2.4.x kernel

2001-02-15 Thread kuznet
Hello! > Please cite an exact RFC reference. No need to cite RFC, this is plain sillogism. A. Datagram protocols do not work with mtus not allowing to send 512 byte frames (even DNS). B. Accoutning, classification, resource reervation does not work on fragmented packets. -> IP suite is

[ONE-LINE PATCH](Silly?) bug in ext2/namei.c, 2.2.x, 2.4.x

2001-02-15 Thread Juan
Hi! I think that this is a bug. The buffer is always released except in this case. Bye. *** /usr/src/linux-2.4.1/fs/ext2/namei.cTue Dec 12 16:48:22 2000 --- namei.c.new Thu Feb 15 20:42:45 2001 *** *** 235,240 ---

Re: x86 ptep_get_and_clear question

2001-02-15 Thread Kanoj Sarcar
> > On Thu, 15 Feb 2001, Kanoj Sarcar wrote: > > > No. All architectures do not have this problem. For example, if the > > Linux "dirty" (not the pte dirty) bit is managed by software, a fault > > will actually be taken when processor 2 tries to do the write. The fault > > is solely to make

Re: x86 ptep_get_and_clear question

2001-02-15 Thread Jamie Lokier
Kanoj Sarcar wrote: > > Is the sequence > > << lock; > > read pte > > pte |= dirty > > write pte > > >> end lock; > > or > > << lock; > > read pte > > if (!present(pte)) > > do_page_fault(); > > pte |= dirty > > write pte. > > >> end lock; > > No, it is a little more complicated. You also

Re: [PATCH] pcnet32.c: MAC address may be in CSR registers

2001-02-15 Thread Eli Carter
Alan Cox wrote: > I'd rather keep the existing initialisation behaviour of using the eeprom > for 2.2. There are also some power management cases where I am not sure > the values are restored on the pcnet/pci. > > For 2.2 conservatism is the key. For 2.4 by all means default to CSR12-14 and >

Re: x86 ptep_get_and_clear question

2001-02-15 Thread Kanoj Sarcar
> > Kanoj Sarcar wrote: > > > > Okay, I will quote from Intel Architecture Software Developer's Manual > > Volume 3: System Programming Guide (1997 print), section 3.7, page 3-27: > > > > "Bus cycles to the page directory and page tables in memory are performed > > only when the TLBs do not

Re: Is this the ultimate stack-smash fix?

2001-02-15 Thread Eric W. Biederman
Manfred Spraul <[EMAIL PROTECTED]> writes: > "Eric W. Biederman" wrote: > > > > But the gcc bounds checking work is the ultimate buffer overflow fix. > > You can recompile all of your trusted applications, and libraries with > > it and be safe from one source of bugs. > > > > void main(int

Re: x86 ptep_get_and_clear question

2001-02-15 Thread Jamie Lokier
Manfred Spraul wrote: > Is the sequence > << lock; > read pte > pte |= dirty > write pte > >> end lock; > or > << lock; > read pte > if (!present(pte)) > do_page_fault(); > pte |= dirty > write pte. > >> end lock; or more generally << lock; read pte if (!present(pte) || !writable(pte))

Re: x86 ptep_get_and_clear question

2001-02-15 Thread Ben LaHaise
On Thu, 15 Feb 2001, Kanoj Sarcar wrote: > No. All architectures do not have this problem. For example, if the > Linux "dirty" (not the pte dirty) bit is managed by software, a fault > will actually be taken when processor 2 tries to do the write. The fault > is solely to make sure that the

2.4.1ac13/14 problem

2001-02-15 Thread Kajtar Zsolt
Hi I have't seen any posts about this, maybe nobody haveing problems? I can't boot ac13/ac14 on my machine. 2.4.1ac12 was ok. Linux version 2.4.1-ac13 (root@singular) (gcc version 2.95.3 20010125 (prerelease)) #2 Thu Feb 15 02:23:31 CET 2001 BIOS-provided physical RAM map: BIOS-e820:

hard lockup using 2.4.1ac-1, usb, uhci

2001-02-15 Thread Thomas Davis
Hey, just found this one out. I've got a sony vaio 505tx, running linux-2.4.1-ac1, and I've got all the good stuff turned. With APM turned, and using USB uhci-alt driver (all as modules), if you put the laptop to sleep with any (and I mean *any*) usb devices plugged in, it will hard lock upon

Re: x86 ptep_get_and_clear question

2001-02-15 Thread Kanoj Sarcar
> > Kanoj Sarcar wrote: > > > Here's the important part: when processor 2 wants to set the pte's dirty > > > bit, it *rereads* the pte and *rechecks* the permission bits again. > > > Even though it has a non-dirty TLB entry for that pte. > > > > > > That is how I read Ben LaHaise's description,

Re: x86 ptep_get_and_clear question

2001-02-15 Thread Manfred Spraul
Kanoj Sarcar wrote: > > Okay, I will quote from Intel Architecture Software Developer's Manual > Volume 3: System Programming Guide (1997 print), section 3.7, page 3-27: > > "Bus cycles to the page directory and page tables in memory are performed > only when the TLBs do not contain the

kernel lock contention and scalability

2001-02-15 Thread Jonathan Lahr
To discover possible locking limitations to scalability, I have collected locking statistics on a 2-way, 4-way, and 8-way performing as networked database servers. I patched the [48]-way kernels with Kravetz's multiqueue patch in the hope that mitigating runqueue_lock contention might better

Re: MTU and 2.4.x kernel

2001-02-15 Thread Alan Cox
> with bogus mtu values sort of 552 or even 296, but also jailed them > to some proxy or masquearding domain), but it is still right: IP > with mtu lower 576 is not full functional. Please cite an exact RFC reference. The 576 byte requirement is for reassembled packets handled by the host. That

Re: x86 ptep_get_and_clear question

2001-02-15 Thread Jamie Lokier
Kanoj Sarcar wrote: > > Here's the important part: when processor 2 wants to set the pte's dirty > > bit, it *rereads* the pte and *rechecks* the permission bits again. > > Even though it has a non-dirty TLB entry for that pte. > > > > That is how I read Ben LaHaise's description, and his test

Re: 2.4.1-ac14 tulip woes

2001-02-15 Thread Manfred Spraul
Nathan Walp wrote: > > The fix in ac14 for the ac13 patch that killed the tulip driver doesn't > quite work either: > I need more details: does it immediately time out (after a few seconds), or a after a few minutes. Which network speed do you use? 100MBit half duplex? Could you please run

Re: VIA chipset problems with 2.2?

2001-02-15 Thread Michael B. Allen
On Thu, Feb 15, 2001 at 06:33:36AM -0500, safemode wrote: > > What's the nature of the VIA chipset problems? I want to get a new system > > There are no problems with 2.2.x. I'm very glad to hear that because the AMD chips are the obvious choice for a lot of people(all?). > (classic), get the

Re: x86 ptep_get_and_clear question

2001-02-15 Thread Kanoj Sarcar
> > [Added Linus and linux-kernel as I think it's of general interest] > > Kanoj Sarcar wrote: > > Whether Jamie was trying to illustrate a different problem, I am not > > sure. > > Yes, I was talking about pte_test_and_clear_dirty in the earlier post. > > > Look in mm/mprotect.c. Look at the

Re: MTU and 2.4.x kernel

2001-02-15 Thread kuznet
Hello! > Kernel 2.4.x apparently disregards my ppp options MTU setting of 552 > and sets mss=536 (=> MTU=576). Yes, default configuration is not allowed to advertise mss<536. The limit is controlled via /proc/sys/net/ipv4/route/min_adv_mss, you can change it to 256. Default of 536 is sadistic

strange tcp errors

2001-02-15 Thread Andrius Adomaitis
Messages in my kernel log: node1 kernel: sending pkt_too_big to self node1 kernel: KERNEL: assertion (tp->lost_out == 0) failed at tcp_input.c(1202):tcp_remove_reno_sacks Kernel 2.4.1-ac13. Maybe someone want to say me what does it mean and how serious it is? Any fixes? Thanks. -- Andrius

Crypto patches for losetup

2001-02-15 Thread Dale Amon
I'm trying to update some patches of Harald's to work with the official 2.4.0 international patches. He had a very nice unofficial patch set that doesn't use a table, it just sees what is in /proc/crypto. I fixed a few bugs and it worked marvelously with unofficial test9 patches all the way up to

2.4.1-ac14 tulip woes

2001-02-15 Thread Nathan Walp
The fix in ac14 for the ac13 patch that killed the tulip driver doesn't quite work either: Feb 15 13:04:16 patience kernel: LDT allocated for cloned task! Feb 15 13:04:55 patience kernel: NETDEV WATCHDOG: eth0: transmit timed out Feb 15 13:05:27 patience last message repeated 4 times Feb 15

Re: x86 ptep_get_and_clear question

2001-02-15 Thread Kanoj Sarcar
> > [Added Linus and linux-kernel as I think it's of general interest] > > Kanoj Sarcar wrote: > > Whether Jamie was trying to illustrate a different problem, I am not > > sure. > > Yes, I was talking about pte_test_and_clear_dirty in the earlier post. > > > Look in mm/mprotect.c. Look at the

RE: Linux stifles innovation...

2001-02-15 Thread Mark Haney
>> repeated exposition to Linux... Hey isn't that _exposure_ to Linux? Or one of Dubya's words? Like strategery? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of fsnchzjr Sent: Thursday, February 15, 2001 12:49 PM To: '[EMAIL PROTECTED]' Subject: Linux

Re: Linux stifles innovation...

2001-02-15 Thread Stephen Frost
* fsnchzjr ([EMAIL PROTECTED]) wrote: > Watch Microsoft's Jim Allchin go Linux-bashing!!! > Nice little article on how we're all going to die of herpes from our > repeated exposition to Linux... > http://news.cnet.com/investor/news/newsitem/0-9900-1028-4825719-RHAT.html?tag=ltnc Just

Re: 2.4.x/alpha/ALI chipset/IDE problems summary Re: 2.4.1 not fullysane on Alpha - file systems

2001-02-15 Thread John Jasen
Well, the situation is improving, I suppose ... Under kernel 2.4.0 and 2.4.1, a dd of about 1 4k blocks would cause the system to go technicolor and lock up. Now, under 2.4.1-ac13, at about 11000 blocks, it goes technicolor, but doesn't lock up until somewhere between 13000 and 2.

Linux stifles innovation...

2001-02-15 Thread fsnchzjr
Watch Microsoft's Jim Allchin go Linux-bashing!!! Nice little article on how we're all going to die of herpes from our repeated exposition to Linux... http://news.cnet.com/investor/news/newsitem/0-9900-1028-4825719-RHAT.html?ta g=ltnc - To unsubscribe from this list: send the line "unsubscribe

Loopback status

2001-02-15 Thread Adam Schrotenboer
What's the current status of the loop-# patch? Haven't seen anything since loop-4, which doesn't apply clean to 2.4.1-ac14 (one hunk is rejected in loop.c, many others apply with fuzz). I am waiting in anticipation of the folding of this patch into the mainline kernel. IIRC, Jens said he was

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