Re: Cosmetic JFFS patch.

2001-06-28 Thread Alan Cox
> >a non modular build but stuffed into their own section so you can pull them > >out with some magic that we'd include in 'REPORTING-BUGS' > > In a /proc file, maybe? A single file ("/proc/authors"? > "/proc/versions"? "/proc/brags"? "/proc/kvell"?) could present the /proc/drivers

Re: VM Requirement Document - v0.0

2001-06-28 Thread Marco Colombo
On Thu, 28 Jun 2001, Daniel Phillips wrote: > On Thursday 28 June 2001 14:20, [EMAIL PROTECTED] wrote: > > > If individual pages could be classified as code (text segments), > > > data, file cache, and so on, I would specify costs to the paging > > > of such pages in or out. This way I can make

Re: Cosmetic JFFS patch.

2001-06-28 Thread Linus Torvalds
On Thu, 28 Jun 2001 [EMAIL PROTECTED] wrote: > > > > Taking that one step further, isn't it a developer's right to "toot their > > > own horn" in their code? > > > > Right. In the code. Not in the Linux boot diagnostic information. > > Which is why I proposed earlier that we make it easy to shut

Re: Cosmetic JFFS patch.

2001-06-28 Thread Linus Torvalds
On Thu, 28 Jun 2001, David Woodhouse wrote: > > I agree the messages can be ugly. But they don't do any harm either, and > sometimes they're useful. I consider them harmful when I start getting annoying patches that start adding more and more of them. Which is how this whole thread started.

Re: Cosmetic JFFS patch.

2001-06-28 Thread Linus Torvalds
On Thu, 28 Jun 2001 [EMAIL PROTECTED] wrote: > > Taking that one step further, isn't it a developer's right to "toot their > own horn" in their code? You can do whatever you want in your own code. But if it makes the code behave badly, others have the right to change it. That's what the GPL is

Re: A system call in the kernel

2001-06-28 Thread Brian Gerst
Michael J Clark wrote: > > Any ideas on hot to easily call an outside program from the kernel (like > system(), exec()) Is this possible? Thanks Check exec_usermodehelper in kmod.c -- Brian Gerst - To unsubscribe from this list: send the line "unsubscribe

Re: Cosmetic JFFS patch.

2001-06-28 Thread Craig Milo Rogers
>Q: Would it be worth making the module author/version strings survive in >a non modular build but stuffed into their own section so you can pull them >out with some magic that we'd include in 'REPORTING-BUGS' In a /proc file, maybe? A single file ("/proc/authors"? "/proc/versions"?

Re: Cosmetic JFFS patch.

2001-06-28 Thread Troy Benjegerdes
> Let's make it policy that we _never_ print out annoying messages that have > no useful purpose for debugging or running the system, ok? > > "Informational" messages aren't informational, they're just annoying, and > they hide the _real_ stuff. Sometimes, but I've run into WAY too many

Re: Cosmetic JFFS patch.

2001-06-28 Thread Troy Benjegerdes
On Thu, Jun 28, 2001 at 09:39:15AM +0100, Laramie Leavitt wrote: > > On Wed, Jun 27, 2001 at 01:50:28PM -0700, Linus Torvalds wrote: > > > How about we drop the "printk" altogether, and make it all a comment? > > > > Can we please also drop annoying static informational printk's? > > > > > Linux

Re: Cosmetic JFFS patch.

2001-06-28 Thread David Woodhouse
[EMAIL PROTECTED] said: > On Thu, 28 Jun 2001, Alan Cox wrote: > > Managers at places like Cisco see boot messages and it gets into > > their brains. They certainly don't all read the source code. > Quote frankly, I doubt "managers" read the boot messages. This is consistent with what Alan

DAFS SDK

2001-06-28 Thread Peter J. Braam
Hi, I have made available RPM packages of the DAFS sdk v 0.8. You can find them at: ftp://ftp.clusterfs.com/pub/lustre/RPMS I made a few patches, some to compile cleanly and others to provide a header file structure that is usable in both user and kernel mode. I have attached the patch -

Re: A system call in the kernel

2001-06-28 Thread Richard B. Johnson
On Thu, 28 Jun 2001, Michael J Clark wrote: > Any ideas on hot to easily call an outside program from the kernel (like > system(), exec()) Is this possible? Thanks > > Mike > - Look through the drivers and check upon "kernel_thread()". This shares the process context of 'init' so you

2.4.5 NFS io errors

2001-06-28 Thread J.R. de Jong
Hi all, Recently I upgraded from 2.4.4 to 2.4.5, but after that I got users complaining about io errors on some mounted NFS systems on some files, whenever they tried to stat (ls) or open the file. Even after several reboots (other files failed tho). Going back to 2.4.4 solved the problem. I

Re: Linux and system area networks

2001-06-28 Thread Bogdan Costescu
On Wed, 27 Jun 2001, Pekka Pietikainen wrote: > Providing a wrapper library for use with Infiniband and the current > SAN boards like WSD would probably be a useful exercise, but to really get > good performance (especially latency-wise) you probably want to use > something like MPI. For many

Re: Cosmetic JFFS patch.

2001-06-28 Thread Aaron Lehmann
On Thu, Jun 28, 2001 at 10:29:11AM -0700, [EMAIL PROTECTED] wrote: > Taking that one step further, isn't it a developer's right to "toot their > own horn" in their code? Right. In the code. Not in the Linux boot diagnostic information. - To unsubscribe from this list: send the line "unsubscribe

Re: Cosmetic JFFS patch.

2001-06-28 Thread Linus Torvalds
On Thu, 28 Jun 2001, Alan Cox wrote: > > > As to the credit argument: put your copyright at the top of the source > > file. The people who care and matter will see it. And do NOT hide the > > copyright with reams of changelog information. Put that in a separate file > > if you must. > > Managers

Re: Cosmetic JFFS patch.

2001-06-28 Thread Alan Cox
> Also consider the question "What was the last thing you see on screen > before it reboots?" You need that info in case it doesn't. Its much like the watchdog tells you it fired in case someone didn't wire it right. So in a sense its an error message - To unsubscribe from this list: send the

Re: Patch(2.4.5): Fix PCMCIA ATA/IDE freeze (w/ PCI add-in cards) V3

2001-06-28 Thread Gunther Mayer
Andre Hedrick wrote: > > It fixes a BUG in CFA, but what will it do to the other stuff? > Parse it exclusive to CFA and there is not an issue. ... > Not all ./arch have a control register doing this randomly without know the > rest of the driver will kill more than it fixes. > Thanks for

Re: Cosmetic JFFS patch.

2001-06-28 Thread Alan Cox
> Things like version strings etc sound useful, but the fact is that the > only _real_ problem it has ever solved for anybody is when somebody thinks > they install a new kernel, and forgets to run "lilo" or something. But > even that information you really get from a simple "uname -a". For

Re: Cosmetic JFFS patch.

2001-06-28 Thread Alan Cox
> As to the credit argument: put your copyright at the top of the source > file. The people who care and matter will see it. And do NOT hide the > copyright with reams of changelog information. Put that in a separate file > if you must. Managers at places like Cisco see boot messages and it gets

Re: 2.4.5-ac20 five more undocumented symbols

2001-06-28 Thread David Woodhouse
[EMAIL PROTECTED] said: > CONFIG_MTD_CFI_BE_BYTE_SWAP CONFIG_MTD_CFI_LART_BIT_SWAP > CONFIG_MTD_CFI_LE_BYTE_SWAP CONFIG_MTD_CFI_VIRTUAL_ER Read the l-k archives. -- dwmw2 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED]

Re: Cosmetic JFFS patch.

2001-06-28 Thread David Woodhouse
[EMAIL PROTECTED] said: > Things like version strings etc sound useful, but the fact is that the > only _real_ problem it has ever solved for anybody is when somebody > thinks they install a new kernel, and forgets to run "lilo" or > something. I can give counter-examples of times when it's

A system call in the kernel

2001-06-28 Thread Michael J Clark
Any ideas on hot to easily call an outside program from the kernel (like system(), exec()) Is this possible? Thanks Mike - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at

Re: Cosmetic JFFS patch.

2001-06-28 Thread Linus Torvalds
On Thu, 28 Jun 2001, Alan Cox wrote: > > > Perhaps even a boot flag of some sort to de-activate the printing of the > > /proc/credits during the kernel boot sequence. Or would the community > > rather an opt-in scenario... > > Leave the copyright messages alone is all I can say. And as to your

2.4.5-ac20 five more undocumented symbols

2001-06-28 Thread Steven Cole
Hello all, In addition to the 14 new CONFIG symbols without help texts which 2.4.6-pre6 introduced, 2.4.5-ac20 has 5 more, for a total of 19 in -ac20. Here are the five new symbols in 2.4.5-ac20 which don't have Configure.help texts and likely should have. If you're the owner of these, please

Re: Cosmetic JFFS patch.

2001-06-28 Thread Linus Torvalds
On Thu, 28 Jun 2001, Patrick Dreker wrote: > > Am Donnerstag, 28. Juni 2001 00:16 schrieb Linus Torvalds: > > I don't _have_ any instances of my name being printed out to annoy the > > user, so that's a very theoretical argument. > > Err Just nitpicking... > > dreker@wintermute:~> dmesg |

Re: 2.4.5-ac19: hang on IDE DVD read error

2001-06-28 Thread Xavier Bestel
On 28 Jun 2001 18:13:38 +0200, Xavier Bestel wrote: > Hi, > > I retested my scratched DVD on 2.4.5-ac19, and the machine still hangs > (when using drip) after spitting a few errors in the log: > Jun 28 00:32:55 bip kernel: Info fld=0x1f49e0, Current sd0b:00: sense key Medium >Error > Jun 28

Re: Linux 2.4.5-ac20

2001-06-28 Thread Alan Cox
> > This is the initial merge with 2.4.6pre - treat this one with care, it may > > not be the most reliable 2.4.5ac release ever made > Yeah I borked that. The good news is it'll be fixed in ac21 _and_ that it'll do hotplug notification for dock/undock ;) - To unsubscribe from this list: send

Re: Linux 2.4.5-ac20

2001-06-28 Thread Udo A. Steinberg
Alan Cox wrote: > > This is the initial merge with 2.4.6pre - treat this one with care, it may > not be the most reliable 2.4.5ac release ever made make[3]: Entering directory `/usr/src/linux-2.4.5-ac/drivers/pnp' gcc -D__KERNEL__ -I/usr/src/linux-2.4.5-ac/include -Wall -Wstrict-prototypes

Re: Cosmetic JFFS patch.

2001-06-28 Thread Alan Cox
> Perhaps even a boot flag of some sort to de-activate the printing of the > /proc/credits during the kernel boot sequence. Or would the community > rather an opt-in scenario... Leave the copyright messages alone is all I can say. And as to your flag, well we've got one. Try the 'quiet' boot

Re: Cosmetic JFFS patch.

2001-06-28 Thread David Woodhouse
[EMAIL PROTECTED] said: > Perhaps even a boot flag of some sort to de-activate the printing of > the /proc/credits during the kernel boot sequence. Or would the > community rather an opt-in scenario... KERN_BANNER -- dwmw2 - To unsubscribe from this list: send the line "unsubscribe

Re: Linux 2.4.5-ac20

2001-06-28 Thread William Stearns
Good day, all, I also get an "Error in tcl script": Error: can't read "CONFIG_DRM_AGP": no such variable. The stack trace is: can't read "CONFIG_DRM_AGP": no such variable while executing "list $CONFIG_DRM_AGP" (procedure "writeconfig" line 2351) invoked from within

Re: A signal fairy tale

2001-06-28 Thread Jamie Lokier
John Fremlin wrote: > >A signal number cannot be opened more than once concurrently; > >sigopen() thus provides a way to avoid signal usage clashes > >in large programs. > > Signals are a pretty dopey API anyway - so instead of trying to patch > them up, why not think of

2.4.5-ac19: hang on IDE DVD read error

2001-06-28 Thread Xavier Bestel
Hi, I retested my scratched DVD on 2.4.5-ac19, and the machine still hangs (when using drip) after spitting a few errors in the log: Jun 28 00:32:55 bip kernel: Info fld=0x1f49e0, Current sd0b:00: sense key Medium Error Jun 28 00:32:55 bip kernel: Additional sense indicates Unrecovered read

Re: Cosmetic JFFS patch.

2001-06-28 Thread Vipin Malik
A /proc/credits maybe? Vipin [EMAIL PROTECTED] wrote: > > > Linux NET4.0 for Linux 2.4 > > > Based upon Swansea University Computer Society NET3.039 > > > > The later line is not something of interest to most people, and if it > > happens to be they can research it rather than being

2.4.5-ac20 problems with drivers/net/Config.in and make xconfig

2001-06-28 Thread Steven Cole
I got this familiar error with make xconfig and 2.4.5-ac20 (same as 2.4.6-pre6) drivers/net/Config.in: 149: can't handle dep_bool/dep_mbool/dep_tristate condition make[1]: *** [kconfig.tk] Error 1 make[1]: Leaving directory `/usr/src/linux-2.4.5-ac20/scripts' make: *** [xconfig] Error 2 I

Re: Linux 2.4.5-ac20

2001-06-28 Thread William Stearns
Good day, Alan, all, make[1]: Entering directory `/usr/src/linux-2.4.5/scripts' gcc -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -c -o tkparse.o tkparse.c gcc -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -c -o tkcond.o tkcond.c gcc -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer

[announce] US$25K Award

2001-06-28 Thread Randy.Dunlap
~~~ OSDL (Open Source Development Lab) is offering a $25,000 Enterprise Achievement Award to the developer(s) of technological advances in the field of enterprise Linux, pursuant to some contest rules. The award will be issued to the

Re: [RFC] I/O Access Abstractions

2001-06-28 Thread Jes Sorensen
> "David" == David Woodhouse <[EMAIL PROTECTED]> writes: David> Having per-resource I/O methods would help us to remove some of David> the cruft which is accumulating in various non-x86 code. Note David> that the below is the _core_ routines for _one_ board - I'm not David> even including

Re: Announcing Journaled File System (JFS) release 1.0.0 available

2001-06-28 Thread Kervin Pierre
Hello, Question. Are there plans to include JFS and XFS in the kernel? Both those projects have been declared stable by their development teams, and I'm guessing they can now be included as experimental, just as reiser has been. Just curious, -Kervin Steve Best wrote: > > June 28, 2001:

Re: VM Requirement Document - v0.0

2001-06-28 Thread Daniel Phillips
On Thursday 28 June 2001 17:21, Jonathan Morton wrote: > >There is a simple change in strategy that will fix up the updatedb case > > quite nicely, it goes something like this: a single access to a page > > (e.g., reading it) isn't enough to bring it to the front of the LRU > > queue, but

Re: ps2 keyboard filter hook

2001-06-28 Thread Dan Streetman
On Sat, Jun 16, Mike A. Harris wrote: >I find it very odd indeed with IBM's big voice of open source >praise, yada yada, and what Lou has said in the past, that there >would be any question at all of wether it would be open source or >not. Isn't big blue behind open source? Or is it just for

Re: 2.4.6-pre6 cs46xx build error with CONFIG_SOUND_FUSION=m

2001-06-28 Thread Steven Cole
On Thursday 28 June 2001 09:33, Alan Cox wrote: > > With CONFIG_SOUND_FUSION=m, I get the following error for 2.4.6-pre6 > > during make modules: > > > > I've got a number of older 2.4.[3,4,5] kernels, so I'll go back and try > > to figure out when the change occured, but this is the first time

Linux 2.4.5-ac20

2001-06-28 Thread Alan Cox
ftp://ftp.kernel.org/pub/linux/kernel/people/alan/2.4/ Intermediate diffs are available from http://www.bzimage.org This is the initial merge with 2.4.6pre - treat this one with care, it may not be the most reliable 2.4.5ac release ever made

Re: 2.4.6-pre6 cs46xx build error with CONFIG_SOUND_FUSION=m

2001-06-28 Thread Alan Cox
> With CONFIG_SOUND_FUSION=m, I get the following error for 2.4.6-pre6 during > make modules: > I've got a number of older 2.4.[3,4,5] kernels, so I'll go back and try to > figure out when the change occured, but this is the first time I've seen > this particular build error. I've fixed the

PATCH: cciss small pci id table patch

2001-06-28 Thread Marcus Meissner
Hi, The cciss driver in 2.4.5-ac19 is missing the terminating {0,}. Ciao, Marcus Index: drivers/block/cciss.c === RCS file: /build/mm/work/repository/linux-mm/drivers/block/cciss.c,v retrieving revision 1.23 diff -u -r1.23 cciss.c

Re: VM Requirement Document - v0.0

2001-06-28 Thread Jonathan Morton
>There is a simple change in strategy that will fix up the updatedb case quite >nicely, it goes something like this: a single access to a page (e.g., reading >it) isn't enough to bring it to the front of the LRU queue, but accessing it >twice or more is. This is being looked at. Say, when a

Re: A signal fairy tale

2001-06-28 Thread Alan Cox
> admit that UNIX has a crappy event model, and implement something like Win32 > GetMessage =)... Thats a subset of the real time signal model already in Linux. Just block the signal and wait for it.. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a

Re: kernel memory leak: freeing pagetables in vmfree_area_pages in vmalloc.c

2001-06-28 Thread Hugh Dickins
On Thu, 28 Jun 2001 [EMAIL PROTECTED] wrote: > I was talking about this leak 2 days back but my mail ot lost.. > > we have in vfree --> > vmfree_area_pages (calling) free_area_pmd (calling) free_area_pte (calling) > free_page. > The final free_page frees all the pages that are allocated to a

2.4.6-pre6 cs46xx build error with CONFIG_SOUND_FUSION=m

2001-06-28 Thread Steven Cole
With CONFIG_SOUND_FUSION=m, I get the following error for 2.4.6-pre6 during make modules: cs46xx.c:386: conflicting types for `cs46xx_suspend_tbl' cs46xxpm-24.h:39: previous declaration of `cs46xx_suspend_tbl' cs46xx.c:387: conflicting types for `cs46xx_resume_tbl' cs46xxpm-24.h:40: previous

Re: maybe silly question ?

2001-06-28 Thread Richard B. Johnson
On Thu, 28 Jun 2001, sebastien person wrote: > Hi, > > I have compiled a 2.4 kernel (I was on 2.2) and it seems that everything > went well. Did you install the new kernel? > But when I tried uname -rs I found a 2.2 kernel ? Is it possible > that the 2.4 kernel run and that uname -rs result

Re: VM Requirement Document - v0.0

2001-06-28 Thread Daniel Phillips
On Thursday 28 June 2001 15:37, Alan Cox wrote: > > The problem with updatedb is that it pushes all applications to the swap, > > and when you get back in the morning, everything has to be paged back > > from swap just because the (stupid) OS is prepared for yet another > > updatedb run. > >

Re: A signal fairy tale

2001-06-28 Thread Jamie Lokier
Daniel R. Kegel wrote: > Christopher Smith <[EMAIL PROTECTED]> wrote: > > Jamie Lokier <[EMAIL PROTECTED]> wrote: > > > Btw, this functionality is already available using sigaction(). Just > > > search for a signal whose handler is SIG_DFL. If you then block that > > > signal before changing,

Re: A signal fairy tale

2001-06-28 Thread Dan Maas
> Signals are a pretty dopey API anyway - so instead of trying to patch > them up, why not think of something better for AIO? I have to agree, in a way... At some point we need to swallow our pride, admit that UNIX has a crappy event model, and implement something like Win32 GetMessage =)...

maybe silly question ?

2001-06-28 Thread sebastien person
Hi, I have compiled a 2.4 kernel (I was on 2.2) and it seems that everything went well. But when I tried uname -rs I found a 2.2 kernel ? Is it possible that the 2.4 kernel run and that uname -rs result is wrong ? what really does uname -rs , does it use proc system or maybe anything else ?

Re: VM Requirement Document - v0.0

2001-06-28 Thread Daniel Phillips
On Thursday 28 June 2001 14:20, [EMAIL PROTECTED] wrote: > > If individual pages could be classified as code (text segments), > > data, file cache, and so on, I would specify costs to the paging > > of such pages in or out. This way I can make the system perfer > > to drop a file cache page that

TCP/IP stack

2001-06-28 Thread Michael J Clark
hey guys, I have been reading through TCP/IP Illustrated Vol 2 and the linux source. I am having a heck of a time finding where it sees a SYN packet and check to see if the desitination port is open. In the book it looks like it happens in tcp_input where it looks for the PCB for a segment.

Re: Ramdisk Bug?

2001-06-28 Thread Zeng Yu
> > I think find a ramdisk bug of 2.4.4 kernel -- ramdisk > > use both buffers and cached mem of the same size, thus > > double the mem use. > > mke2fs -m0 /dev/ram1 > > mount /dev/ram1 /mnt > > dd if=/dev/zero of=/mnt/data bs=1k count=11 > > cat /proc/meminfo will see that both buffers and >

Re: VM Requirement Document - v0.0

2001-06-28 Thread Alan Cox
> > Updatedb is a bit odd in that it mostly sucks in metadata and the buffer to > > page cache balancing is a bit suspect IMHO. > > In 2.4.6-pre, the buffer cache is no longer used for metata, right? For ext2 directory blocks the page cache is now used - To unsubscribe from this list: send the

Re: VM Requirement Document - v0.0

2001-06-28 Thread Tobias Ringstrom
On Thu, 28 Jun 2001, Alan Cox wrote: > > > That isnt really down to labelling pages, what you are talking qbout is what > > > you get for free when page aging works right (eg 2.0.39) but don't get in > > > 2.2 - and don't yet (although its coming) quite get right in 2.4.6pre. > > > > Correct,

RE: A signal fairy tale - a little comphist

2001-06-28 Thread Heusden, Folkert van
[...] >A signal number cannot be opened more than once concurrently; >sigopen() thus provides a way to avoid signal usage clashes >in large programs. YOU> Signals are a pretty dopey API anyway - Exactly. When signals were made up, signalhandlers were supposed to not so

Re: [RFC] I/O Access Abstractions

2001-06-28 Thread David Woodhouse
[EMAIL PROTECTED] said: > PCI memory (and sometimes I/O) writes are posted, Since x86 memory > writes are also parallelisable instructions and since the CPU merely > has to retire the writes in order your stall basically doesnt exist. True. I can envisage a situation where the overhead of the

[ANNOUNCE] New version of the Linux Test Project released

2001-06-28 Thread Paul Larson
The Linux Test Project is an open source project originated by SGI and recently joined by IBM and OSDL to provide a collection of tools for testing the Linux kernel, and Linux in general. The project consists of well over 100 individual testcases and a test driver to automate execution of the

Error while making 2.4.5 bzImage with CONFIG_MPENTIUMIII=y

2001-06-28 Thread csani
Hi, This is the config file: http://www.holanyi.hu/config produced with make menuconfig on a vanilla tree; and this is the log file: http://www.holanyi.hu/bzImage.log of the command: time make dep clean bzImage modules moduels_install 2>&1 | tee bzImage.log The errors do not occur if I

Re: How to pass packets up to protocols layer ?

2001-06-28 Thread Alexey Vyskubov
> Either use netif_rx()/ for complete packets that should go through the > whole stack again or nf_reinject() from your hook. Is it really possible to call netif_rx from netfilter hook? I try to call netif_rx(skb) from PRE_ROUTING hook (returning NF_STOLEN) and kernel immediately crashes, even

Re: VM Requirement Document - v0.0

2001-06-28 Thread Alan Cox
> > That isnt really down to labelling pages, what you are talking qbout is what > > you get for free when page aging works right (eg 2.0.39) but don't get in > > 2.2 - and don't yet (although its coming) quite get right in 2.4.6pre. > > Correct, but all pages are not equal. That is the whole

Re: SMP-Board, only 1 CPU, strange Crashes

2001-06-28 Thread Alan Cox
> Now the system runs fine for about 1 Week. After than, it oftens "crashes". > "crashes" is not realy the thing ... diffrent things happen : Unfortunately you dont give enough information to even take a wild guess > The system is running on 2.4.4-ac18 Do try ac13 as well, there are some

Re: VM Requirement Document - v0.0

2001-06-28 Thread Tobias Ringstrom
On Thu, 28 Jun 2001, Alan Cox wrote: > > This would be extremely useful. My laptop has 256mb of ram, but every day > > it runs the updatedb for locate. This fills the memory with the file > > cache. Interactivity is then terrible, and swap is unnecessarily used. On > > the laptop all this hard

Re: [RFC] I/O Access Abstractions

2001-06-28 Thread Alan Cox
>Also on an i386, the actual I/O instruction itself is going to take a >comparatively long time anyway, given the speed differential between CPU >and external buses. PCI memory (and sometimes I/O) writes are posted, Since x86 memory writes are also parallelisable instructions and

SMP-Board, only 1 CPU, strange Crashes

2001-06-28 Thread Thomas Foerster
Hi there, i have a Dual-PCU-Board but only one CPU is plugged in. I've compiled the kernel without SMP. Now the system runs fine for about 1 Week. After than, it oftens "crashes". "crashes" is not realy the thing ... diffrent things happen : * The whole system hangs WIHTOUT any kernel-message

[uPATCH] i810-tco watchdog,

2001-06-28 Thread pazke
Hi all, Intel ICHx have one(?) ugly feature: reboot by TCO timer can be disabled by the hardware. Current message isn't very informative and can cause false bugreports, so the attached micropatch. BTW this hardware braindamage already reported on Sony Vaio pCG-FX140. Best regards. P.S. What's

[RFC] I/O Access Abstractions

2001-06-28 Thread David Howells
In conjunction with David Woodhouse ([EMAIL PROTECTED]) and Arjan Van De Ven ([EMAIL PROTECTED]), I've come up with a way to abstract I/O accesses in the Linux kernel whilst trying to keep overheads minimal. These would be particularly useful on many non-i386 platforms. Any comments would be

Re: VM Requirement Document - v0.0

2001-06-28 Thread John Fremlin
Stefan Hoffmeister <[EMAIL PROTECTED]> writes: [...] > Windows NT/2000 has flags that can be for each CreateFile operation > ("open" in Unix terms), for instance > > FILE_ATTRIBUTE_TEMPORARY > > FILE_FLAG_WRITE_THROUGH > FILE_FLAG_NO_BUFFERING > FILE_FLAG_RANDOM_ACCESS >

Re: VM Requirement Document - v0.0

2001-06-28 Thread Tobias Ringstrom
On 28 Jun 2001, Xavier Bestel wrote: > On 28 Jun 2001 14:02:09 +0200, Tobias Ringstrom wrote: > > > This would be very useful, I think. Would it be very hard to classify > > pages like this (text/data/cache/...)? > > How would you classify a page of perl code ? I do know how the Perl

Re: iwconfig seg-faults

2001-06-28 Thread Erik Mouw
On Thu, Jun 28, 2001 at 12:34:20PM +0100, Rodrigo Ventura wrote: > > SuSE 7.1, wireless-tools-20-5, kernel 2.4.5-pre3: > > /root# gdb iwconfig > [...] > (gdb) run wvlan0 > Starting program: /usr/bin/iwconfig wvlan0 > wvlan0IEEE 802.11-DS ESSID:"ISocRob" Nickname:"Gedeao" >

Re: Why we need LDT at all in 2.2 kernels ??

2001-06-28 Thread Marcus Meissner
In article <[EMAIL PROTECTED]> you wrote: > Hi, > In 2.2 kernel do we really need its own LDT (not default_ldt) for every > process (no mm sharing) ?? > In what circumstances a process may need its own LDT ?? When using the Windows Emulator WINE and related projects (WordPerfect 2000) for

Re: A signal fairy tale

2001-06-28 Thread John Fremlin
Dan Kegel <[EMAIL PROTECTED]> writes: [...] >A signal number cannot be opened more than once concurrently; >sigopen() thus provides a way to avoid signal usage clashes >in large programs. Signals are a pretty dopey API anyway - so instead of trying to patch them

Re: 2.2.6-pre6 ext3

2001-06-28 Thread Andrew Morton
Mike Black wrote: > > 2.2.6-pre6 with ext3-2.4-0.0.8-246p5 > System is a dual PIII/1Ghz 2G memory > Qlogic 2100 Fibre Channel > > This is on a raid5 -- since both linux version and ext3 were changes not > sure which is the cause yet. I'm waiting for resync to finish to try it on > ext2. Could

Re: AMD thunderbird oops

2001-06-28 Thread Pierre Etchemaite
Le 26-Jun-2001, Alex Deucher écrivait : > What's weird though is that it is rock solid as long as I don't use > athlon optimizations. Some ASUS boards (mostly P3B-F) would either freeze or self reboot when using PhotoShop 5. Everything else would run perfectly. Disabling MMX optimizations in

Re: VM deadlock

2001-06-28 Thread Chris Mason
On Thursday, June 28, 2001 01:21:28 PM +1000 Andrew Morton <[EMAIL PROTECTED]> wrote: > Chris Mason wrote: >> >> ... >> The work around I've been using is the dirty_inode method. Whenever >> mark_inode_dirty is called, reiserfs logs the dirty inode. This means >> inode changes are _always_

Re: NETDEV WATCHDOG with 2.4.5

2001-06-28 Thread rc
On Tue, Jun 26, 2001 at 07:28:23PM +0200, kees wrote: > Hi, > > I tried 2.4.5 but after a couple of hours I lost all network connectivety. > The log shows: > > > Jun 25 19:34:17 schoen3 kernel: NETDEV WATCHDOG: eth0: transmit timed out > Jun 25 19:34:17 schoen3 kernel: eth0: Tx timed out, lost

__alloc_pages: 1-order allocation failed

2001-06-28 Thread Eugenio Mastroviti
This is possibly not the best place to post this message, but if anybody could help I'd be very grateful... Twice at about the same time one of our server, running kernel 2.4.4, has died. Attached is an excerpt from syslog - the actual list of messages is 5 or 6 times longer, all with the same

Re: How to pass packets up to protocols layer ?

2001-06-28 Thread Andi Kleen
Either use netif_rx()/ for complete packets that should go through the whole stack again or nf_reinject() from your hook. -Andi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at

Re: iwconfig seg-faults

2001-06-28 Thread Sven Koch
On 28 Jun 2001, Rodrigo Ventura wrote: > SuSE 7.1, wireless-tools-20-5, kernel 2.4.5-pre3: > > /root# gdb iwconfig > [...] > (gdb) run wvlan0 [...] > Program received signal SIGSEGV, Segmentation fault. > 0xc22ab05c in ?? () > > Can't get any further useful info from gdb. > >

Re: What is the best way for multiple net_devices

2001-06-28 Thread Jesse Pollard
- Received message begins Here - > > On Wed, Jun 27, 2001 at 06:04:02PM -0400, Jeff Garzik wrote: > > andrew may wrote: > > > > > > Is there a standard way to make multiple copies of a network device? > > > > > > For things like the bonding/ipip/ip_gre and others they seem

Re: VM Requirement Document - v0.0

2001-06-28 Thread Xavier Bestel
On 28 Jun 2001 14:02:09 +0200, Tobias Ringstrom wrote: > This would be very useful, I think. Would it be very hard to classify > pages like this (text/data/cache/...)? How would you classify a page of perl code ? Xav - To unsubscribe from this list: send the line "unsubscribe linux-kernel"

Re: VM Requirement Document - v0.0

2001-06-28 Thread Alan Cox
> This would be extremely useful. My laptop has 256mb of ram, but every day > it runs the updatedb for locate. This fills the memory with the file > cache. Interactivity is then terrible, and swap is unnecessarily used. On > the laptop all this hard drive thrashing is bad news for battery life

Re: Asus CUV4X-DLS

2001-06-28 Thread John Cavan
John Cavan wrote: > I have an AIC7 based SCSI card in my machine as well, hooked up to a > Jaz. I haven't actually used it in ages, but I'll test it to see of the > problem is apparent on CUV4X-D board as well. First, I copied 640 Mb file to the jaz disk, no problem. Then I ran the same

Fourteen new undocumented symbols in 2.4.6-pre6

2001-06-28 Thread Steven Cole
Hello all, 2.4.6-pre6 introduces 14 new undocumented symbols. Would the owners please provide help texts for the following: CONFIG_CPU_SUBTYPE_SH7751 CONFIG_CPU_SUBTYPE_ST40STB1 CONFIG_HD64465_IOBASE CONFIG_MAPLE_KEYBOARD CONFIG_MAPLE_MOUSE CONFIG_SH_7751_SOLUTION_ENGINE CONFIG_SH_BIGSUR

Re: VM Requirement Document - v0.0

2001-06-28 Thread mike_phillips
> If individual pages could be classified as code (text segments), > data, file cache, and so on, I would specify costs to the paging > of such pages in or out. This way I can make the system perfer > to drop a file cache page that has not been accessed for five > minutes, over a program

Re: Asus CUV4X-DLS

2001-06-28 Thread John Cavan
"J. Nick Koston" wrote: > > Thanks for the tips, however it doesn't help :-( It was worth a shot... > > Also, try passing "noapic" to the kernel on boot if the problem still > > persists. The downside is that all interrupts will be handled by a > > single CPU. There is a definite problem with

Re: Cosmetic JFFS patch.

2001-06-28 Thread Alan Cox
> > Can we please also drop annoying static informational printk's? > > > > > Linux NET4.0 for Linux 2.4 > > > Based upon Swansea University Computer Society NET3.039 > > > > The later line is not something of interest to most people, and if it > > happens to be they can research it rather than

Re: VM Requirement Document - v0.0

2001-06-28 Thread Tobias Ringstrom
On Thu, 28 Jun 2001, Helge Hafting wrote: > Preventing swap-trashing at all cost doesn't help if the > machine loose to io-trashing instead. Performance will be > just as much down, although perhaps more satisfying because > people aren't that surprised if explicit file operations > take a long

Re: problem building 2.4.6 pre 6 + freevxfs

2001-06-28 Thread Alan Cox
> > function) > > vxfs_inode.c:50: initializer element is not constant > > vxfs_inode.c:50: (near initialization for `vxfs_file_operations.llseek') > > Just remove the complete line - generic_file_llseek doesn't exist in > 2.4.6-pre6 and it's appeareance seems to be an merge error. Arghhh my

Re: VM Requirement Document - v0.0

2001-06-28 Thread Martin Knoblauch
Helge Hafting wrote: > > Martin Knoblauch wrote: > > > > > maybe more specific: If the hit-rate is low and the cache is already > > 70+% of the systems memory, the chances maybe slim that more cache is > > going to improve the hit-rate. > > > Oh, but this is posible. You can get into

iwconfig seg-faults

2001-06-28 Thread Rodrigo Ventura
SuSE 7.1, wireless-tools-20-5, kernel 2.4.5-pre3: /root# gdb iwconfig [...] (gdb) run wvlan0 Starting program: /usr/bin/iwconfig wvlan0 wvlan0IEEE 802.11-DS ESSID:"ISocRob" Nickname:"Gedeao" Frequency:2.437GHz Sensitivity:1/3 Mode:Ad-Hoc Access Point:

Re: VM Requirement Document - v0.0

2001-06-28 Thread Helge Hafting
Martin Knoblauch wrote: > > maybe more specific: If the hit-rate is low and the cache is already > 70+% of the systems memory, the chances maybe slim that more cache is > going to improve the hit-rate. > Oh, but this is posible. You can get into situations where the (file cache) working set

Re: Cosmetic JFFS patch.

2001-06-28 Thread David Weinehall
On Thu, Jun 28, 2001 at 11:19:37AM +0200, Bjorn Wesen wrote: > On Thu, 28 Jun 2001, Laramie Leavitt wrote: > > > dmesg buffer space is rather limited and IMHO there isn't space to > > > waste on credit-giving in boot logs. > > > > Here here. You don't see annoying log-eating copyright messages

Re: [PATCH] 2.4.6-pre6 fix drivers/net/Config.in error

2001-06-28 Thread Keith Owens
On Thu, 28 Jun 2001 10:45:55 +0200 (MET DST), Andrzej Krzysztofowicz <[EMAIL PROTECTED]> wrote: >Keith Owens wrote: >> Index: 6-pre6.1/drivers/net/Config.in >> - dep_bool ' EISA, VLB, PCI and on board controllers' CONFIG_NET_PCI >> + if [ "$CONFIG_ISA" = "y" -o "$CONFIG_EISA" = "y" -o

RE: Cosmetic JFFS patch.

2001-06-28 Thread Bjorn Wesen
On Thu, 28 Jun 2001, Laramie Leavitt wrote: > > dmesg buffer space is rather limited and IMHO there isn't space to > > waste on credit-giving in boot logs. > > Here here. You don't see annoying log-eating copyright messages > printed out in the Windows boot. Just imagine: There's a difference;

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