Re: [patch] 2.4.0, 2.2.18: A critical problem with tty_io.c

2001-05-18 Thread Alan Cox
> > drivers and fix their open/close routines to work with this patch? Peter > > and I can take some time to do that--if that would help. > > That would be one big help. Having done that I'd like to go over it all with > Ted first (if he has time) before I push it to Linus So I stuck my

Re: CML2 design philosophy heads-up

2001-05-18 Thread Alan Cox
> > Both of these 'problems' assume that you can have IDE or PCMCIA on these > > particular boxes. Does anyone know if that's actually true? > > The answer is: no, you can't. > > I found a feature list for the MVME147 on the web at >

Re: LANANA: To Pending Device Number Registrants

2001-05-18 Thread Tim Jansen
On Thursday 17 May 2001 22:00, Brian Wheeler wrote: > Consider an ID consisting of: > * vendor > * model Vendor and model ids are available for PCI and USB devices, but I think you can not assume that all busses have them and you dont gain anything if you keep them separate (unless

Re: Linux scalability?

2001-05-18 Thread Sean Hunter
Why would you want to run a web server with 8 processors rather than four webservers with 2 each? Sean On Fri, May 18, 2001 at 09:24:48AM +0200, Sasi Peter wrote: > Hi! > > I am just writing an essay, an have mentioned TUX as a performance and > scalability linearity recort holder with TUX,

Re: Linux scalability?

2001-05-18 Thread reiser.angus
> However, taking a closer look, it turns out, that the above statement > holds true only for 1 and 2 processor machines. Scalability already > suffers at 4 processors, and at 8 processors, TUX 2.0 (7500) gets beaten > by IIS 5.0 (8001), and these were measured on the same kind of box! not really

Re: Linux 2.4.4-ac10

2001-05-18 Thread David Balazic
Alan Cox ([EMAIL PROTECTED]) wrote : > > > > gcc -D__KERNEL__ -I/usr/src/linux-2.4.4-ac/include -Wall -Wstrict-prototypes -O2 >-fomit-frame-pointer -fno-strict-aliasing -pipe > -mpreferred-stack-boundary=2 -march=i686 -malign-functions=4 -c -o apm.o apm.c > > {standard input}: Assembler

Re: Getting FS access events

2001-05-18 Thread Rogier Wolff
Linus Torvalds wrote: > I'm really serious about doing "resume from disk". If you want a fast > boot, I will bet you a dollar that you cannot do it faster than by loading > a contiguous image of several megabytes contiguously into memory. There is > NO overhead, you're pretty much guaranteed

Re: [patch] 2.4.0, 2.2.18: A critical problem with tty_io.c

2001-05-18 Thread Alan Cox
> Alan Cox wrote: > > It has to be changed, the race is basically unfixable any other way. I didn't > > lightly make that change > > I agree. The patch seems like the correct solution. What will it take to > get the patch in the 2.4.x kernels? Do we need someone to go through the serial >

Re: problem: reading from (rivafb) framebuffer is really slow

2001-05-18 Thread Alan Cox
> When benchmarking DirectFB, I found that a typical software alpha > blending rectangle fill is completely dominated (I'm talking 90% of the > CPU cycles here) by the time it takes to read pixels from the > framebuffer. I would expect that. Guess why X11 is designed not to do this. > The

IPv6 problems with multiple interfaces

2001-05-18 Thread teemu.rinta-aho
I am running kernel 2.4.3 and I have run into problems with IPv6 when I want to use more than one network interface card simultaneously. IPv6 works fine with one interface but when I add another, it starts dropping packets on the first interface. This seems to be related with incoming Router

Linux scalability?

2001-05-18 Thread Sasi Peter
Hi! I am just writing an essay, an have mentioned TUX as a performance and scalability linearity recort holder with TUX, referencing the specweb99 website summary page: http://www.spec.org/osg/web99/results/web99.html However, taking a closer look, it turns out, that the above statement holds

Re: Storage - redundant path failover / failback - quo vadis linux?

2001-05-18 Thread Stefan . Bader
Hi, Please respond to Christoph Biardzki <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] cc: Subject:Storage - redundant path failover / failback - quo vadis linux? >I was investigating redundant path failover with FibreChannel disk devices >during the last weeks. The idea is to use

APIC errors on 2.4.4

2001-05-18 Thread Andy Arvai
Hi, I'm having IO-APIC errors with 2.4.4. I spent some time searching the web to understand more about this problem and I'm still not sure if it is a hardware problem on the motherboard or a problem with the kernel. I will try the noapic boot option, but are there any patches that might fix

New AIC7xxx driver - Berkeley DB1 to DB3

2001-05-18 Thread Lorenzo Marcantonio
Can someone verify if it's legal to change the include/link in the assembler for AIC7xxx ? DB 1.85 has header clash with DB 3 (db.h). It SEEMS to work but I'd rather be sure (since I've got that nasty 32 bit corruption prob on SCSI char devices...) -- Lorenzo

[SCSI TAPE CORRUPTION] - AARGH... it's even on CDWR!

2001-05-18 Thread Lorenzo Marcantonio
Yesterday, I burnt some deployment CD for W98SE (yes, THAT thing...), about 400 megs of stuff. And they DIDN'T work. dd'ed the image from the cd device, then compared with the original (luckily I had still it on my HDD) 32 defective bytes !!! from 32KB before :((( Note that I've never

Re: VIA/PDC/Athlon

2001-05-18 Thread Steffen Persvold
Pavel Roskin wrote: > > Hello, Zilvinas! > > There are utilities that work with PnP BIOS. They are included with > pcmcia-cs (which is weird - it should be a separate package) and called > "lspci" and "setpci". They depend on PnP BIOS support in the kernel > (CONFIG_PNPBIOS). > > Dumping your

Re: Linux-2.4.4 failure to compile

2001-05-18 Thread Lorenzo Marcantonio
On Thu, 17 May 2001, H. Peter Anvin wrote: > I think the header file you're talking about is the db1 header file, > which has nothing to do with yacc -- it's the Berkeley libdb version 1, > which is a pretty bad thing to require. > I've got it to compile (and apparently work) even con libdb3...

CML2 1.4.5 is available

2001-05-18 Thread Eric S. Raymond
The latest version is always available at http://www.tuxedo.org/~esr/cml2/ Release 1.4.5: Fri May 18 02:02:27 EDT 2001 * Rulesfile updated for 2.4.5pre3, 2.4.4ac10. The project page now also includes a download URL for the latest version of the Configure.help file. It features over 340

Re: Linux-2.4.4 failure to compile

2001-05-18 Thread Lorenzo Marcantonio
On Thu, 17 May 2001, H. Peter Anvin wrote: I think the header file you're talking about is the db1 header file, which has nothing to do with yacc -- it's the Berkeley libdb version 1, which is a pretty bad thing to require. I've got it to compile (and apparently work) even con libdb3...

Re: VIA/PDC/Athlon

2001-05-18 Thread Steffen Persvold
Pavel Roskin wrote: Hello, Zilvinas! There are utilities that work with PnP BIOS. They are included with pcmcia-cs (which is weird - it should be a separate package) and called lspci and setpci. They depend on PnP BIOS support in the kernel (CONFIG_PNPBIOS). Dumping your PnP BIOS

[SCSI TAPE CORRUPTION] - AARGH... it's even on CDWR!

2001-05-18 Thread Lorenzo Marcantonio
Yesterday, I burnt some deployment CD for W98SE (yes, THAT thing...), about 400 megs of stuff. And they DIDN'T work. dd'ed the image from the cd device, then compared with the original (luckily I had still it on my HDD) 32 defective bytes !!! from 32KB before :((( Note that I've never

APIC errors on 2.4.4

2001-05-18 Thread Andy Arvai
Hi, I'm having IO-APIC errors with 2.4.4. I spent some time searching the web to understand more about this problem and I'm still not sure if it is a hardware problem on the motherboard or a problem with the kernel. I will try the noapic boot option, but are there any patches that might fix

New AIC7xxx driver - Berkeley DB1 to DB3

2001-05-18 Thread Lorenzo Marcantonio
Can someone verify if it's legal to change the include/link in the assembler for AIC7xxx ? DB 1.85 has header clash with DB 3 (db.h). It SEEMS to work but I'd rather be sure (since I've got that nasty 32 bit corruption prob on SCSI char devices...) -- Lorenzo

Re: Storage - redundant path failover / failback - quo vadis linux?

2001-05-18 Thread Stefan . Bader
Hi, Please respond to Christoph Biardzki [EMAIL PROTECTED] To: [EMAIL PROTECTED] cc: Subject:Storage - redundant path failover / failback - quo vadis linux? I was investigating redundant path failover with FibreChannel disk devices during the last weeks. The idea is to use a

Linux scalability?

2001-05-18 Thread Sasi Peter
Hi! I am just writing an essay, an have mentioned TUX as a performance and scalability linearity recort holder with TUX, referencing the specweb99 website summary page: http://www.spec.org/osg/web99/results/web99.html However, taking a closer look, it turns out, that the above statement holds

IPv6 problems with multiple interfaces

2001-05-18 Thread teemu.rinta-aho
I am running kernel 2.4.3 and I have run into problems with IPv6 when I want to use more than one network interface card simultaneously. IPv6 works fine with one interface but when I add another, it starts dropping packets on the first interface. This seems to be related with incoming Router

Re: problem: reading from (rivafb) framebuffer is really slow

2001-05-18 Thread Alan Cox
When benchmarking DirectFB, I found that a typical software alpha blending rectangle fill is completely dominated (I'm talking 90% of the CPU cycles here) by the time it takes to read pixels from the framebuffer. I would expect that. Guess why X11 is designed not to do this. The pixels are

Re: Getting FS access events

2001-05-18 Thread Rogier Wolff
Linus Torvalds wrote: I'm really serious about doing resume from disk. If you want a fast boot, I will bet you a dollar that you cannot do it faster than by loading a contiguous image of several megabytes contiguously into memory. There is NO overhead, you're pretty much guaranteed platter

Re: [patch] 2.4.0, 2.2.18: A critical problem with tty_io.c

2001-05-18 Thread Alan Cox
Alan Cox wrote: It has to be changed, the race is basically unfixable any other way. I didn't lightly make that change I agree. The patch seems like the correct solution. What will it take to get the patch in the 2.4.x kernels? Do we need someone to go through the serial drivers and

Re: Linux 2.4.4-ac10

2001-05-18 Thread David Balazic
Alan Cox ([EMAIL PROTECTED]) wrote : gcc -D__KERNEL__ -I/usr/src/linux-2.4.4-ac/include -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -fno-strict-aliasing -pipe -mpreferred-stack-boundary=2 -march=i686 -malign-functions=4 -c -o apm.o apm.c {standard input}: Assembler messages:

Re: Linux scalability?

2001-05-18 Thread reiser.angus
However, taking a closer look, it turns out, that the above statement holds true only for 1 and 2 processor machines. Scalability already suffers at 4 processors, and at 8 processors, TUX 2.0 (7500) gets beaten by IIS 5.0 (8001), and these were measured on the same kind of box! not really the

Re: Linux scalability?

2001-05-18 Thread Sean Hunter
Why would you want to run a web server with 8 processors rather than four webservers with 2 each? Sean On Fri, May 18, 2001 at 09:24:48AM +0200, Sasi Peter wrote: Hi! I am just writing an essay, an have mentioned TUX as a performance and scalability linearity recort holder with TUX,

Re: LANANA: To Pending Device Number Registrants

2001-05-18 Thread Tim Jansen
On Thursday 17 May 2001 22:00, Brian Wheeler wrote: Consider an ID consisting of: * vendor * model Vendor and model ids are available for PCI and USB devices, but I think you can not assume that all busses have them and you dont gain anything if you keep them separate (unless

Re: [patch] 2.4.0, 2.2.18: A critical problem with tty_io.c

2001-05-18 Thread Alan Cox
drivers and fix their open/close routines to work with this patch? Peter and I can take some time to do that--if that would help. That would be one big help. Having done that I'd like to go over it all with Ted first (if he has time) before I push it to Linus So I stuck my justify this

Re: Linux scalability?

2001-05-18 Thread Ronald Bultje
On 18 May 2001 10:12:34 +0200, reiser.angus wrote: However, taking a closer look, it turns out, that the above statement holds true only for 1 and 2 processor machines. Scalability already suffers at 4 processors, and at 8 processors, TUX 2.0 (7500) gets beaten by IIS 5.0 (8001), and

Re: LANANA: To Pending Device Number Registrants

2001-05-18 Thread Alan Cox
Consider an ID consisting of: * vendor * model Vendor and model ids are available for PCI and USB devices, but I think you can not assume that all busses have them and you dont gain anything if you keep them separate (unless you want to interpret the fields of the device id).

Re: Kernel bug with UNIX sockets not detecting other end gone?

2001-05-18 Thread Olaf Titz
kernel does know that it has been 'disconnected'. One can even justify the inconcsistent behavior -- the write definitely has no place to go (now), but the read can't be totally sure that there is no possible way anybody could ever find the other end and write to it. For a socket created

Re: Linux scalability?

2001-05-18 Thread reiser.angus
I read an article about TUX in the dutch C'T a few months ago (nov/dec 2000, I think) - the real difference (according to the article) was the 2.2.x kernel used in TUX. Look at the stats of the website, they used Redhat 7.0 as base, with kernel 2.2.16. TUX does not exist on 2.2 kernel They

Re: Linux 2.4.4-ac10

2001-05-18 Thread André Dahlqvist
David Balazic [EMAIL PROTECTED] wrote: What old old binutils ? Isn't there a clear requirement for a minimum binutils version in Documentation/Changes ( or maybe it is README ... ) ? Yes there is. From the Changes file: o binutils 2.9.1.0.25 # ld -v -- André

Re: Linux scalability?

2001-05-18 Thread Ronald Bultje
On 18 May 2001 10:30:40 +0200, reiser.angus wrote: TUX does not exist on 2.2 kernel They use a RedHat 7.0 with a 2.4 kernel patched by RedHat (with TUX, zerocopy, etc..) I am pretty sure the C'T article mentioned that TUX did use a 2.2.x kernel - so it does exist. How else could they make a

Re: smp hangs with 2.2.19 kernel

2001-05-18 Thread kees
Hi, I have solid hangs (no log) with SMP machine for some time. I swapped almost all of the hardware (incl mobo). Dual PIII 677 MHZ on MSI 694D mobo. I had the hangs with 2.2.19 AND now also with 2.4.4. I linked the kdb in the kernel and when the lockup occurred I was able the get some info

Re: [patch] 2.4.0, 2.2.18: A critical problem with tty_io.c

2001-05-18 Thread Al Borchers
Alan Cox wrote: So I stuck my justify this change to Ted hat on. And failed. For one the cleanest way to handle all the locking is to propogate the other locking fix styles into both the ldisc and serial drivers. At least for 2.4 If I understand you right, the plan is to leave tty_open

Cosmetic problem in Documentation/Changes [2.4.x]

2001-05-18 Thread Martin.Knoblauch
Hi, apparently the method to find out the version of the reiserfs[progs] mentioned in above file does not produce any result at all. # reiserfsck 21|grep reiserfsprogs reports nothing. If I look at the output manually, there does not seem to be any version in there. Martin --

ReiserFs: Cosmetic problem in linux/Documentation/Changes [2.4.x]

2001-05-18 Thread Martin.Knoblauch
Hi, I submitted this a short while ago, only to realize later that the subject line was not very informative. Sorry. As a suggestion: maybe the reiser-tools should support the common -V/--version flag Martin Martin.Knoblauch wrote: Hi, apparently the method to find out the version of

Re: [patch] 2.4.0, 2.2.18: A critical problem with tty_io.c

2001-05-18 Thread Andrew Morton
Alan Cox wrote: drivers and fix their open/close routines to work with this patch? Peter and I can take some time to do that--if that would help. That would be one big help. Having done that I'd like to go over it all with Ted first (if he has time) before I push it to Linus So

PATCH: sonicvibes / pci_enabled_device and error returns

2001-05-18 Thread Marcus Meissner
Hi, this moves pci_enable_device() before any resource access in probe() and cleans up the error return values. No functional changes. Ciao, Marcus Index: drivers/sound/sonicvibes.c === RCS file:

Re: 8139too on 2.2.19 doesn't close file descriptors

2001-05-18 Thread Andrew Morton
Santiago Garcia Mantinan wrote: Hi! I was tracking down a problem with Debian installation freezing when doing the ifconfig of the 8139too driver on 2.2.19 kernel, and found that this was caused by 8139too for 2.2.19 not closing it's file descriptors. The original code by Jeff for the

Re: [PATCH] new version of singlecopy pipe

2001-05-18 Thread J . A . Magallon
On 05.17 Manfred Spraul wrote: David S. Miller wrote: J . A . Magallon writes: What platform? Any more info ? No, I thought it might be some cache flushing issue on a non-x86 machine. I found the problem: I sent out the old patch :-( Attached is the correct

Re: [patch] 2.4.0, 2.2.18: A critical problem with tty_io.c

2001-05-18 Thread Alan Cox
Where is an example of the other locking fix styles that you and Ted want to apply to the serial drivers? I would be interested to try to figure this out and fix it--can you give me more of an idea of what the problem is? Add an 'owner' field to the objects we are using. Then we can lock the

Re: Linux 2.4.4-ac10: Oops

2001-05-18 Thread FAVRE Gregoire
Thus spake Alan Cox ([EMAIL PROTECTED]): SCSI subsystem driver Revision: 1.00 PCI: Found IRQ 11 for device 00:0b.0 Unable to handle kernel NULL pointer dereference at virtual address 000 printing eip: What scsi drivers do you have and which are on IRQ 11 I have two: 00:0b.0 SCSI

Re: IPv6: the same address can be added multiple times

2001-05-18 Thread kuznet
Hello! 2) no significant restrictions (==this) When user asks to create some object, the only required thing of any reasonable interface is to return an error when the object is not added. KAME's one is broken, ours is _one_ of right ones. Another example of bad mistake is mine: I have

Re: [patch] 2.4.0, 2.2.18: A critical problem with tty_io.c

2001-05-18 Thread Alan Cox
- implements tty-ldisc_sem to plug race between do_tty_hangup() and tty_set_ldisc(). Is this the ldisc race to which you refer? Actually I'd missed that one. I was referring to the module race on the ldisc +#ifdef CONFIG_MODULES + struct module *owner; +#endif I'd rather the field

Re: rtl8139 - kernel 2.4.3

2001-05-18 Thread Martin Josefsson
On Thu, 17 May 2001, Ted Gervais wrote: I get the following when ftping from one workstation to another. Using kernel 2.4.3 and Redhat7.1: Assertion failed! tp-tx_info[entry].skb == NULL,8139too.c,rtl8139_start_xmit,line=1676 Assertion failed! tp-tx_info[entry].mapping ==

Re: ReiserFs: Cosmetic problem in linux/Documentation/Changes [2.4.x]

2001-05-18 Thread Martin.Knoblauch
Martin.Knoblauch wrote: Hi, I submitted this a short while ago, only to realize later that the subject line was not very informative. Sorry. As a suggestion: maybe the reiser-tools should support the common -V/--version flag Martin just forget it. Bad day probably. SuSe 7.1

[newbie] timer in module

2001-05-18 Thread sebastien person
Hi, I have a network module that need to regularly get data from network adaptater. But I don't know if it safe to do a loop with a timer in the module. e.g. I want to do something like that after ifconfig call : while(1) { timer call() get data() // these datas are

Re: VIA/PDC/Athlon

2001-05-18 Thread Pavel Roskin
Hi, Steven! Ehm, lspci and setpci is part of the pci-utils package (at least on RedHat) and is used to dump/modify PCI configuration space (/proc/bus/pci). If you know how to use these tools to dump PNP bios, please tell us. Sorry, of course I meant lspnp and setpnp from pcmcia-cs. --

Re: [newbie] timer in module

2001-05-18 Thread Bart Trojanowski
On Fri, 18 May 2001, sebastien person wrote: I have a network module that need to regularly get data from network adaptater. But I don't know if it safe to do a loop with a timer in the module. First off you have to decide where you want to run your 'get data'. There are three context you

[PATCH] [RESEND] fs/binfmt_elf.c changes vs 2.4.5-pre3

2001-05-18 Thread Paul Mackerras
Linus, This patch against 2.4.5-pre3 makes 3 changes to fs/binfmt_elf.c: 1. It fixes the csp calculation so that it actually achieves the 16 byte final alignment that the comment claims. Previously the csp calculation didn't take the AT_NULL entry into account. If you look at the

Re: [newbie] timer in module

2001-05-18 Thread Alan Cox
I've no experience of a regularly call that let the hand to the module. My aim is to do a get data call every x seconds (x is variable). init_timer() add_timer() del_timer() are your frinnds. In the case of a network module wich is able to send and receive data,

[Panic] skb problems in 2.4.5-pre3 (repeatable)

2001-05-18 Thread Tomlinson, Edward
Hi, This does not seem to be making it to the from my sympatico account... Is lkml blocking sympatico.ca? Hopefully outlook does not scramble it too badly. I have had this happen three times. It seems to get trigged when forwarding from my internal networks to the internet via a pppoe

Kernel support for Sony Vaio PCG-FX140

2001-05-18 Thread Petr Konecny
Hi, I started to use Linux on Sony Vaio PCG-FX140. It has Intel 815-EM chipset. I got the network card working, but had little luck with other stuff. I used 2.4.4-ac4. 1) The ethernet: 01:08.0 Ethernet controller: Intel Corporation 82820 820 (Camino 2) Chipset Ethernet (rev 03)

NETDEV WATCHDOG (Re: locked 3c905B with 2.4.5pre2)

2001-05-18 Thread G. Hugh Song
Re: locked 3c905B with 2.4.5pre2 From: Julian Anastasov ([EMAIL PROTECTED]) Date: Thu May 17 2001 - 04:22:15 EST * Next message: Karsten Keil: Re: patch-2.2.19.gz * Previous message: David Wilson: RE: FW: I think I've found a serious bug in AMD Athlon page_alloc.c routines, where

Re: [newbie] timer in module

2001-05-18 Thread sebastien person
Le Fri, 18 May 2001 13:43:21 +0100 (BST) Alan Cox [EMAIL PROTECTED] a ecrit : I've no experience of a regularly call that let the hand to the module. My aim is to do a get data call every x seconds (x is variable). init_timer() add_timer() del_timer() are your

Re: [newbie] timer in module

2001-05-18 Thread sebastien person
Le Fri, 18 May 2001 08:32:33 -0400 (EDT) Bart Trojanowski [EMAIL PROTECTED] a ecrit : On Fri, 18 May 2001, sebastien person wrote: I have a network module that need to regularly get data from network adaptater. But I don't know if it safe to do a loop with a timer in the module.

Re: rtl8139 - kernel 2.4.3

2001-05-18 Thread Ted Gervais
Yup! Mine was ok too with the 2.4.2 kernel. So something has changed from 2.4.3 and up. Hmm?? On Fri, 18 May 2001, Martin Josefsson wrote: Date: Fri, 18 May 2001 13:31:56 +0200 (CEST) From: Martin Josefsson [EMAIL PROTECTED] To: Ted Gervais [EMAIL PROTECTED] Subject: Re: rtl8139 -

APIC, AMD-K6/2 -mcpu=586...

2001-05-18 Thread Bill Pringlemeir
Hello, I have the 2.4.4 distribution from kernel.org. http://www.kernel.org/pub/linux/kernel/v2.4/; I have a Mandrake system and selected the AMD processors and APIC option. The egcs-2.91.66 compiler with -mcpu=586. It appears that the structure alignment of the floating point registers

Re: Kernel support for Sony Vaio PCG-FX140

2001-05-18 Thread Nick Papadonis
Petr Konecny [EMAIL PROTECTED] writes: First I have a VAIO FX140 also. Hi, I started to use Linux on Sony Vaio PCG-FX140. It has Intel 815-EM chipset. I got the network card working, but had little luck with other stuff. I used 2.4.4-ac4. 1) The ethernet: Use the e100 driver that

Re: LANANA: To Pending Device Number Registrants

2001-05-18 Thread Brian Wheeler
On Thursday 17 May 2001 22:00, Brian Wheeler wrote: Consider an ID consisting of: * vendor * model Vendor and model ids are available for PCI and USB devices, but I think you can not assume that all busses have them and you dont gain anything if you keep them separate

SCSI CD problems

2001-05-18 Thread Steven Cook
Hi all, My machine sometimes crashes completely when reading or writing a CD with my SCSI burner. I thought for ages that it was a hardware problem, but this week I tried FreeBSD on it to make sure. Now I think it's a problem with Linux. In FreeBSD I copied the contents of ten CDs to the hard

Re: [newbie] timer in module

2001-05-18 Thread Richard B. Johnson
On Fri, 18 May 2001, sebastien person wrote: Le Fri, 18 May 2001 08:32:33 -0400 (EDT) Bart Trojanowski [EMAIL PROTECTED] a ecrit : On Fri, 18 May 2001, sebastien person wrote: I have a network module that need to regularly get data from network adaptater. But I don't know if it

Re: [newbie] timer in module

2001-05-18 Thread Alan Cox
Your timer is like an interrupt (in fact it runs from one) so you will need to lock it against transmit, receive, multicast list loads and get_stats all of which can happen at the same time. So I must disable interrupt when I handle another function like receive etc ... That depends

Re: LANANA: To Pending Device Number Registrants

2001-05-18 Thread Heinz J. Mauelshagen
On Thu, May 17, 2001 at 02:35:55AM -0400, Albert D. Cahalan wrote: Heinz J. Mauelshag writes: LVM does a similar thing storing UUIDs in its private metadata area on every device used by it. Problem is: neither MD nor LVM define a standard in Linux which *needs* to be used on every

Re: Kernel support for Sony Vaio PCG-FX140

2001-05-18 Thread Alan Cox
1) The ethernet: 01:08.0 Ethernet controller: Intel Corporation 82820 820 (Camino 2) Chipset Ethernet (rev 03) Subsystem: Intel Corporation: Unknown device 3013 Flags: bus master, medium devsel, latency 66, IRQ 9 Memory at f4105000 (32-bit, non-prefetchable)

Re: New AIC7xxx driver - Berkeley DB1 to DB3

2001-05-18 Thread Justin T. Gibbs
Can someone verify if it's legal to change the include/link in the assembler for AIC7xxx ? DB 1.85 has header clash with DB 3 (db.h). If you upgrade to the latest driver from here: http://people.FreeBSD.org/~gibbs/linux/ you won't have to deal with the aicasm build. -- Justin - To

Re: IPv6: the same address can be added multiple times

2001-05-18 Thread Pekka Savola
On Mon, 14 May 2001 [EMAIL PROTECTED] wrote: Hello! 2) no significant restrictions (==this) When user asks to create some object, the only required thing of any reasonable interface is to return an error when the object is not added. Please don't get stuck on that -- It wasn't the point

Re: LANANA: To Pending Device Number Registrants

2001-05-18 Thread Stephen C. Tweedie
Hi, On Wed, May 16, 2001 at 12:18:15PM -0400, Michael Meissner wrote: With the current LABEL= support, you won't be able to mount the disks with duplicate labels, but you can still mount them via /dev/sdxxx. Or you can fall back to mounting by UUID, which is globally unique and still avoids

FIC AD11(AMD 761/VIA 686B) AGP port not supported

2001-05-18 Thread Joshua Corbin
The Motherboard is a FIC AD11(AMD 761/VIA 686B chipset). Vid-card is a radeon 32M ddr model. Whenever I startx with the radeon driver, the machine hangs, forced to use reset switch, not even C-A-Del works. But with the generic vga driver I get all of 16 colors at less than 640x480. Here

Re: Linux kernel programming for beginners

2001-05-18 Thread Jes Sorensen
Bohdan == Bohdan Vlasyuk [EMAIL PROTECTED] writes: Bohdan Does anybody know any nice resource for beginners to try to Bohdan write some device drivers/other stuff ? You can try my 'Linux Kernel Programming' slide set that I have used for my tutorials on various conferences. The latest version

Re: [PATCH] SMP race in ext2 - metadata corruption.

2001-05-18 Thread Stephen C. Tweedie
Hi, On Fri, May 11, 2001 at 04:54:44PM +0200, Daniel Phillips wrote: The only reasonable way I can think of getting a block-coherent view underneath a mounted fs is to have a reverse map, and update it each time we map block into the page cache or unmap it. It's called the buffer cache,

Re: CML2 design philosophy heads-up

2001-05-18 Thread Arjan van de Ven
(a) Back off the capability approach. That is, accept that people doing configuration are going to explicitly and exhaustively specify low-level hardware. snip I don't want to do (a); it conflicts with my design objective of simplifying configuration enough that Aunt

Re: CML2 design philosophy heads-up

2001-05-18 Thread Arjan van de Ven
Keith Owens wrote: (c) Decide not to support this case and document the fact in the rulesfile. If you're going put gunge on the VME bus that replaces the SBC's on-board facilities, you can hand-hack your own configs. In general this is the best option, if you create a

Re: CML2 design philosophy heads-up

2001-05-18 Thread Eric S. Raymond
Arjan van de Ven [EMAIL PROTECTED]: Aunt Tillie doesn't even know what a kernel is, nor does she want to. I think it's fair to assume that people who configure and compile their own kernel (as opposed to using the distribution supplied ones) know what they are doing. I'd like to break these

Re: 8139too on 2.2.19 doesn't close file descriptors

2001-05-18 Thread Santiago Garcia Mantinan
No, that's OK. I realised about this when I inserted up_and_exit on 2.2 and still it did the same :-) Try putting an exit_files(current); at the start of rtl8139_thread() Yes, this seems to solve the problem, thanks! Regards... -- Manty/BestiaTester - http://manty.net - To

Re: CML2 design philosophy heads-up

2001-05-18 Thread Charles Cazabon
Eric S. Raymond [EMAIL PROTECTED] wrote: Arjan van de Ven [EMAIL PROTECTED]: Aunt Tillie doesn't even know what a kernel is, nor does she want to. I think it's fair to assume that people who configure and compile their own kernel (as opposed to using the distribution supplied ones) know

Re: CML2 design philosophy heads-up

2001-05-18 Thread David Lang
why is it that so many people seem to think that it's a good thing to only use precompiled kernels from the distro? a kernel tuned for a particular machine can boot faster and run faster then a 'stock' kernel. unless you want to replace the kernel compile config options with a similar sized

Re: FIC AD11(AMD 761/VIA 686B) AGP port not supported

2001-05-18 Thread Alan Cox
agpgart: Maximum main memory to use for agp memory: 94M agpgart: Unsupported AMD chipset (device id: 700e), you might want to try agp_try_unsupported=1. agpgart: no supported devices found. What does agp_try_unsupported mean? Where do I set this setting? It says 'assume this chipset is

Re: CML2 design philosophy heads-up

2001-05-18 Thread Arjan van de Ven
On Fri, May 18, 2001 at 11:26:25AM -0400, Eric S. Raymond wrote: I'd like to break these assumptions. Or at the very least see how far they can be bent. I know this sounds crazy to a lot of hackers, but I think there's a certain amount of unhelpful elitism and self-puffery in the kernels

Re: CML2 design philosophy heads-up

2001-05-18 Thread Alan Cox
Simplifying the configuration interface so that anyone can use it seems like a waste of effort. If there's an interested novice out there who wants to learn how to configure a kernel, they'll be sufficiently interested to invest an hour or two in learning how the whole process works. Make

Re: CML2 design philosophy heads-up

2001-05-18 Thread Justin Carlson
On Fri, 18 May 2001, Jes Sorensen wrote: Oh I don't, on the other hand I see you consistently ignoring the needs and requirements of the users. So far I haven't heard a single developer say something positive about CML2, the most positive I have heard so far has been whatever, it's his

Re: CML2 design philosophy heads-up

2001-05-18 Thread Charles Cazabon
David Lang [EMAIL PROTECTED] wrote: Whether this is desirable or not is debatable. The big question is: why on earth would Aunt Tillie _want_ to compile a kernel at all, let alone re-configure one? If she's using Linux, she's installing her distribution's pre-compiled kernel, and has

PIO mode support for 82371mx?

2001-05-18 Thread Thomas S. Iversen
Hi I was just wondering if there is any support for the 82371mx accelerator in the IDE driver. It doesn't appear that way to me, but that can be my fault :) Just to be precise. I'm talking about this chip: ftp://download.intel.com/support/chipsets/430mx/290525.pdf I have tried stock debian

Re: CML2 design philosophy heads-up

2001-05-18 Thread Eric S. Raymond
Arjan van de Ven [EMAIL PROTECTED]: Don't get me wrong. I'm NOT opposed to having a config tool everyone and their aunt can use. I'm opposed to that tool taking away the options expert users have to do what they know is right for them. I'll take that as a vote for (b), to handle even perverse

Re: [patch] 2.4.0, 2.2.18: A critical problem with tty_io.c

2001-05-18 Thread Al Borchers
Alan Cox wrote: Add an 'owner' field to the objects we are using. Then we can lock the tty and the ldisc from the tyy_io code rather than in serial.c and friends. This removes the unload during open/close races we currently have in serial.c Take a look at videodev.c for a fairly clear

Sound sequencer (at least with a GUS card) doesn't honor HZ value

2001-05-18 Thread Guus Sliepen
Hello, I've recently started compiling i386 kernels with HZ (and also CLOCKS_PER_SEC) set to 1024 instead of 100 for various reasons. All works perfectly, except when I play mod files with s3mod on my Gravis UltraSound card. The modules are played 10 times too fast: [guus@haplo]~time s3mod

Patch for supporting CPR register in 16C950 UART

2001-05-18 Thread fabrizio . gennari
Hello. Here is a patch (tested on kernels 2.4.3 and 2.4.4) that adds 2 ioctl's in serial.c. One, TCSSERCPR, sets the CPR register in 16C950 UARTs. This register is a pre-scaler (that is, a divisor) for the clock. If the value is N, the clock is divided by N/8. If N8, pre-scaling is disabled

Re: CML2 design philosophy heads-up

2001-05-18 Thread Jonathan Morton
Aunt Tillie doesn't even know what a kernel is, nor does she want to. I think it's fair to assume that people who configure and compile their own kernel (as opposed to using the distribution supplied ones) know what they are doing. I'd like to break these assumptions. Or at the very least

Re: CML2 design philosophy heads-up

2001-05-18 Thread Christer Weinigel
Alan Cox wrote: At most it bounds the busses directly available. I've yet to see VME cardbus adapters but its quite possible. You didn't try google did you? *grin* http://www.ramix.com/products/busadapters/rm235m.html /Christer -- Just how much can I get away with and still go to

Re: CML2 design philosophy heads-up

2001-05-18 Thread Eric S. Raymond
Jonathan Morton [EMAIL PROTECTED]: Not everyone falls into the expert user and Aunt Tillie categories. It's a *very* big grey area. If some semi-computer-literate user (ie. some friends of mine!) wants to upgrade their kernel so they have access to newer hardware (such as a cheap USB

Re: CML2 design philosophy heads-up

2001-05-18 Thread Arjan van de Ven
Eric S. Raymond wrote: Arjan van de Ven [EMAIL PROTECTED]: Don't get me wrong. I'm NOT opposed to having a config tool everyone and their aunt can use. I'm opposed to that tool taking away the options expert users have to do what they know is right for them. I'll take that as a vote

2.4.4-ac9 freezes (2x)

2001-05-18 Thread mirabilos
Repost because I got no answer :( But I have added new information. 2.4.4-ac9 did compile for me with CONFIG_RWSEM_GENERIC_* on. But it freezes when accessing the floppy. And it freezes during sound playback. My laptop (Scenic Mobile 510 from Siemens) has an onboard ESS1869 which works fine with

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