Re: Source code compatibility in Stable series????

2001-05-11 Thread Andi Kleen
On Fri, May 11, 2001 at 02:56:35AM -0700, David S. Miller wrote: > > Rogier Wolff writes: > > It seems that in 2.4.4 suddenly the function "skb_cow" no longer > > returns the modified skb, but it retuns and integer for > > succes/failure. > > > > This means that for networking modules requi

Re: Source code compatibility in Stable series????

2001-05-11 Thread David S. Miller
Andi Kleen writes: > 2.4.4 is basically like 2.5.0 as far as networking is concerned, it > includes major fundamental changes to the stack. Andi, please. Get over it. That code is 6 months old. Later, David S. Miller [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscr

Re: LVM 1.0 release decision

2001-05-11 Thread Andrea Arcangeli
On Fri, May 11, 2001 at 01:12:55PM -0700, David S. Miller wrote: > They can be converted, [..] of course, and part of that code will be still necessary also with the >=beta4 lvm interface to still convert the pointers of the userspace data structures but my point was we probably want to avoid tha

Re: Source code compatibility in Stable series????

2001-05-11 Thread David S. Miller
Rogier Wolff writes: > But it's always been said that source code compatiblity would be > maintained. "when possible", we've made no such total souce level compat. guarentee. And more such changes are coming, for example the quota bugs can't be fixed without breaking source level compat. for

Re: PATCH: Enable IP PNP for 2.4.4-ac8

2001-05-11 Thread David S. Miller
H . J . Lu writes: > 2.4.4-ac8 disables IP auto config by default even if CONFIG_IP_PNP is > defined. Here is a patch. It doesn't make any sense to enable this unless parameters are given to the kernel via the kernel command line or from firmware settings. Later, David S. Miller [EMAIL PROTE

Re: Source code compatibility in Stable series????

2001-05-11 Thread David S. Miller
Andi Kleen writes: > I guess it would be possible to add a HAVE_ZEROCOPY to skbuff.h to make > it a bit easier for single source drivers. Try MAX_SKB_FRAG, the drivers use that already. Later, David S. Miller [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-

Re: Source code compatibility in Stable series????

2001-05-11 Thread Petr Vandrovec
On 11 May 01 at 12:32, Andi Kleen wrote: > On Fri, May 11, 2001 at 12:21:59PM +, Petr Vandrovec wrote: > > When I was updating VMware's vmnet, I decided to use > > > > #ifdef skb_shinfo > > Yes I forgot that RedHat already shipped it :-( Not only that RedHat shipped it, but thousands of peo

testing new vger

2001-05-11 Thread David S. Miller
Ignore this post please, thanks. Later, David S. Miller [EMAIL PROTECTED] - 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.

Re: [PATCH][CFT] (updated) ext2 directories in pagecache

2001-05-11 Thread Alexander Viro
On Fri, 11 May 2001, Andreas Dilger wrote: > I've tested again, now with kdb, and the system loops in ext2_find_entry() > or ext2_add_link(), because there is a directory with a zero rec_len. > While the actual cause of this problem is elsewhere, the fact that > ext2_next_entry() will loop for

Re: Not a typewriter

2001-05-11 Thread Tom Leete
"Richard B. Johnson" wrote: > > I noticed that my favorite "errno" has now gotten trashed by > the newer 'C' runtime libraries. > > ENOTTY has been for ages, "Not a typewriter". > It's now been changed to "Inappropriate ioctl for device". > > Methinks that this means that ../linux/include/asm/e

Re: ncr53c8xx - DAT detection problem - 2.2.14-5

2001-05-11 Thread Geert Uytterhoeven
On Thu, 10 May 2001, Tim Moore wrote: > Any clues as to why /dev/st0 is never initialized for DAT tape? Please cc >[EMAIL PROTECTED] if more > info is needed. Make sure CONFIG_CHR_DEV_ST=[ym] Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- Th

Re: 2.4.4-ac6 compile error in plip.c

2001-05-11 Thread Ingo Oeser
On Fri, May 11, 2001 at 02:53:09PM +1000, Keith Owens wrote: > The first __initdata is marked as const, the second is not, a section > cannot contain both const and non-const data. Against 2.4.4-ac6. So we should also update the documentation to reflect this. --- linux-2.4.4/include/linux/init.

[PATCH] parport_pc_init_superio()

2001-05-11 Thread Geert Uytterhoeven
Someone forgot to update parport_pc_init_superio() for CONFIG_PCI=n (found by Richard Zidlicky, IIRC). Patches against Linus' 2.4.5-pre1 and Alan's 2.4.4-ac6 below. diff -urN linux-2.4.5-pre1/drivers/parport/parport_pc.c linux-m68k-2.4.5-pre1/drivers/parport/parport_pc.c --- linux-2.4.5-pre1/d

Re: Deadlock/crash with Quad tulip card in 2.4

2001-05-11 Thread Yann Dupont
Le 10 May 2001 12:08:08 -0400, Jeff Garzik a écrit : > Yann Dupont wrote: > I'm working on fixing this right now; until then, the "de4x5" driver > should work for you. > Yes that's true, it's working like a charm now. I didn't know the de4x5 driver was working on 4 port Ethernet 21140... Thank

Re: reiserfs, xfs, ext2, ext3

2001-05-11 Thread Andi Kleen
On Fri, May 11, 2001 at 12:23:09AM +0200, Daniel Podlejski wrote: > > ext2: > > root@witch:/mobile:# time tar xzf /arc/test.tar.gz If /arc is not on a different hd it is probably a good idea to make sure test.tar.gz is small enough to fit into memory and has been read at least once to be cache

Re: Deadlock in 2.2 sock_alloc_send_skb?

2001-05-11 Thread Andi Kleen
On Thu, May 10, 2001 at 11:32:25PM +0200, Andrea Arcangeli wrote: > you said interrupt won't call that function so I don't see the > GFP_ATOMIC issue. I said interrupts should not call it, but apparently somebody tries to call it with GFP_ATOMIC and I'm suspecting that caller is broken (whatever

[PATCH] 2.4.4 linearize UDP RPC requests using GFP_KERNEL...

2001-05-11 Thread Trond Myklebust
Hi, The zero-copy TCP patch that was integrated in 2.4.4 has allowed us to move the task of reassembling of the fragments into one buffer until we're out of the ->data_ready() bottom half context. In 2.4.4 therefore, the nfsd thread can end up calling the function skb_linearize(), in order t

new patch: disable pcspeaker (complete)

2001-05-11 Thread Nico Schottelius
Hi guys! Some of the people of the kernel mailing list told me to build up the disable pcspeaker support with sysctl. It is done and works perfectly! Will you apply the patch to kernel 2.4.5 ? If so, can anybody or can I change the config.in files ? Regards, Nico ps-1: My mail route is cu

Problem with select in Linux!

2001-05-11 Thread npunmia
Hi, I am facing 2 problems in Linux 2.2.16-22: [1] In the server program (tmgr_main1.c) attached herewith, i am waiting on events on the select system call on 3 sockets. First I run the server program and its 3 client programs. If do a sendto in this program just before waiting for sel

Re: Not a typewriter

2001-05-11 Thread Malcolm Beattie
Jonathan Lundell writes: > FWIW, the comment in errno.h under Solaris 2.6 is "Inappropriate > ioctl for device". I believe that's the POSIX interpretation. POSIX has [ENOTTY] Inappropriate I/O control operation A control function was attempted for a file or special file

[OT] Keith Owens your email address isn't working

2001-05-11 Thread Mike A. Harris
Hi Keith, Whenever I post to linux-kernel with your name in the Cc or To, the mail bounces back 5 days later with: The original message was received at Sun, 6 May 2001 05:16:14 -0400 from mharris@localhost - The following addresses had permanent

Source code compatibility in Stable series????

2001-05-11 Thread Rogier Wolff
Hi, It seems that in 2.4.4 suddenly the function "skb_cow" no longer returns the modified skb, but it retuns and integer for succes/failure. This means that for networking modules requiring this function, there is no source code compatibilty between 2.4.3 and 2.4.4. Rog

Re: reiserfs, xfs, ext2, ext3

2001-05-11 Thread Daniel Podlejski
On linux-kernel, [EMAIL PROTECTED] (Andi Kleen) wrote: [...] : If /arc is not on a different hd it is probably a good idea to make : sure test.tar.gz is small enough to fit into memory and has been read : at least once to be cache hot (that was the case with my test tar). : Otherwise you're

Re: 8GB large memory slowdowns (possible mtrr problem)

2001-05-11 Thread Marcin Kowalski
Hi I am experiencing a very similar problem with a dual 933mhz Hp Netserver with a Serverworks Motherboard. I only have 1.2gig of RAM so I use the 4GIG mem option, the server crashed yesterday after two weeks of uptime with the error BUG at Highmem.c :155 . It is running Kernel 2.4.3 as

Oops on 2.2 (somewhere in ext2 ?)

2001-05-11 Thread r_letot
Hi all, I had an oops some days ago which I posted. Here is a new one... well, actually 4 new ones :-( I had to reboot before I could ksymoops my logs because the box was frozen hard, so I don't know if the ksymoops output is valid (I can't judge, I don't know what it should look like :-) Here i

Re: 2.4.4-ac6: timeout waiting for DMA on hpt370 / ibm DJNA drive

2001-05-11 Thread Alan Cox
> I got these messages in 2.4.4-ac5, and now in 2.4.4-ac6, when I expire > my news-spool. In 2.4.4, there's no problem expring my newsspool and > running 2 bonnie's in the background. Yep. I think there are problems with the hpt366 changes. Im trying to get more data first. > BOFH excuse #24: >

Re: 2.4.2 - Locked keyboard

2001-05-11 Thread Alan Cox
> I changed the keyboard and looked at the keyboard plugs unsucessful= > ly. > > Could this be related to a kernel bug or an userspace issue??? How = > can I > debug it? I think its kernel related. There are a few other reports of 'my computer is fine but they keyboard stopped working' w

Re: [OT] Keith Owens your email address isn't working

2001-05-11 Thread Keith Owens
On Fri, 11 May 2001 05:47:16 -0400 (EDT), "Mike A. Harris" <[EMAIL PROTECTED]> wrote: >Whenever I post to linux-kernel with your name in the Cc or To, >the mail bounces back 5 days later Your mail is coming from 24.70.141.118 which has no reverse DNS and is somewhere in shaw.ca. I have received

Re: Problem with dmfe

2001-05-11 Thread Alan Cox
> server (600MHz Celeron), and strange effects occurred with the Davicom DM9102 > network card. It was active but apparently VERY slow, 85% packet loss in ping. > I could connect to the machine but could not do anything useful. The system had > to be rebooted into the previous configuration (2.2.1

Re: Source code compatibility in Stable series????

2001-05-11 Thread Rogier Wolff
Andi Kleen wrote: > On Fri, May 11, 2001 at 12:39:29PM +0200, Rogier Wolff wrote: > > But it's always been said that source code compatiblity would be > > maintained. I'm a bit pissed that people just go about changing public > > source-level interfaces. > > 2.4.4 is basically like 2.5.0 as far

Fw: 2.4.2 - Locked keyboard

2001-05-11 Thread Jorge Boncompte [DTI2]
Sorry, I forget to reply the the list -Jorge == Jorge Boncompte - Técnico de sistemas DTI2 - Desarrollo de la Tecnología de las Comunicaciones -- C/ Abogado Enriquez Ba

Re: 2.4.2 - Locked keyboard

2001-05-11 Thread Petr Vandrovec
On 11 May 01 at 18:59, Alan Cox wrote: > > I changed the keyboard and looked at the keyboard plugs unsucessful= > > ly. > > > > Could this be related to a kernel bug or an userspace issue??? How = > > can I > > debug it? > > I think its kernel related. There are a few other reports of 'm

Re: monitor file writes

2001-05-11 Thread Xavier Bestel
Le 08 May 2001 06:27:52 +0200, Dennis Bjorklund a écrit : > Is there a way in linux to montior file writes? > > I have something that is writing to the disk every 5:th second (approx.) probably kupdate ... look for noflushd on freshmeat.net and read the docs. Xav - To unsubscribe from this lis

[PATCH] (updated) for iso8859-13

2001-05-11 Thread Nerijus Baliunas
On Fri, 11 May 2001 08:24:46 +0200 Andrzej Krzysztofowicz <[EMAIL PROTECTED]> wrote: > "Nerijus Baliunas wrote:" > > -NLS ISO 8859-1 (Latin 1; Western European Languages) > > +NLS ISO 8859-1 (Latin 1; Western European Languages) > > Should'n it be consistent with Config.in ? Probably. Updated

Re: Not a typewriter

2001-05-11 Thread Richard B. Johnson
On Thu, 10 May 2001, H. Peter Anvin wrote: > [EMAIL PROTECTED] wrote: > > > > On 05/10/2001 at 05:38:32 PM [EMAIL PROTECTED] (H. Peter Anvin) wrote: > > > > >Sounds like someone has just clarified what the heck it means. "tty" > > >and "typewriter" aren't exactly the same thing (even though "t

Re: [PATCH][CFT] (updated) ext2 directories in pagecache

2001-05-11 Thread Daniel Phillips
On Friday 11 May 2001 09:10, Andreas Dilger wrote: > and previously wrote: > > OK, here are the patches described above. > > > > Unfortunately, they haven't been tested. I've given them several > > eyeballings and they appear OK, but when I try to run the ext2 > > index code (even without "-o ind

serial console broken in 2.4.4?

2001-05-11 Thread Konstantin Boldyshev
Hello, I have noticed strange serial console behaviour in 2.4.4. I have system with gettys on ttyS0 and tty1. When I boot with usual console (set to tty1), getty on ttyS0 works. When I boot with console set to ttyS0 ("console=ttyS0,9600n8"), getty on ttyS0 doesnot respond on input (although ps sh

Size of /proc/kcore growing over time ?

2001-05-11 Thread Martin.Knoblauch
Hi, is it normal that the size of /proc/kcore grows over time? Directly after a boot it has the size of the physical memory. Over time it seems to grow slightly. In about a day it went from 192 MB to about 203 MB. This is 2.4.4-ac6 running on a Toshiba Notebook. I ask, because I thought the si

Re: [PATCH] __up_read and gcc-3.0

2001-05-11 Thread Tom Leete
Petr Vandrovec wrote: > > Hi Alan, > can you apply this patch to next 2.4.4-acX ? This fixes problem with > gcc3.0 (20010426) unable to compile this under some conditions. As > __up_write() uses same code ("i" instead of tmp variable), I think > that you should apply this. It can cause slow

3c590 vs. tulip

2001-05-11 Thread Dan Mann
I was just wondering if anybody had an idea which nic card might be a better choice for me; I have a pci 3c590 and a pci smc that uses the tulip driver. I don't have the card number for the smc with me handy, however I know both cards were manufactured in 1995. Is either card/driver a better choi

ADMIN: Email client feed and care ...

2001-05-11 Thread Matti Aarnio
Folks, I really don't know what I should do when legitimate (but malformed) email gets bounced by some systems because their writers consider that malformed email is a bad thing, and must not be accepted. We see also increasing amount of bounces by systems who think that some 10 line linux-k

Re: [PATCH] __up_read and gcc-3.0

2001-05-11 Thread Petr Vandrovec
On 11 May 01 at 9:13, Tom Leete wrote: > > __asm__ __volatile__( > > "# beginning __up_read\n\t" > > + " movl %2,%%edx\n\t" > > LOCK_PREFIX" xadd %%edx,(%%eax)\n\t" /* subtracts 1, returns the old >value */ > > " js2f

Linux 2.4.4-ac7

2001-05-11 Thread Alan Cox
ftp://ftp.linux.org.uk/pub/linux/alan/2.4-ac/ Intermediate diffs are available from http://www.bzimage.org ** ** Please note change of ftp site. ftp.kernel.org switched to using ECN and ** it seems NTL's cablemodem folks have problem firewal

Re: write to dvd ram

2001-05-11 Thread cacook
Only udf I could find that was compatible with kernel 2.4.2 was the udf-0.9.3 tarball. It does have a 2.4 directory. I am restricted in which kernel I can use, as I must have a patch for fibrechannel. My compile craps out with the listing below; I can't make any sense out of it. I have used

Re: 3c590 vs. tulip

2001-05-11 Thread Andi Kleen
On Fri, May 11, 2001 at 09:27:29AM -0400, Dan Mann wrote: > I was just wondering if anybody had an idea which nic card might be a better > choice for me; I have a pci 3c590 and a pci smc that uses the tulip driver. > I don't have the card number for the smc with me handy, however I know both > car

FIXED: Problem with dmfe

2001-05-11 Thread Leonid Timochouk
> It could be an IRQ routing problem. It could be a dmfe driver > problem. Does > using the tulip driver in 2.4.x with it make it any happier ? The problem was fixed by using the 2.4-specific driver (dm9xs.c) provided by Davicom at http://www.davicom.com.tw/download/downl

Re: 3c590 vs. tulip

2001-05-11 Thread Simon Kirby
On Fri, May 11, 2001 at 09:27:29AM -0400, Dan Mann wrote: > The server has lots (ok, about 20,000 not counting the os itself) of medium > sized files on it, ranging in size from 60k to 40MB. When I run gqview > (image viewing program) on the client and point to a local directory that is > mapped

2.2.19 Crash Help, please

2001-05-11 Thread Collectively Unconscious
I had an NFS server crash in an unfamiliar way. 2.2.19 smp 2xPIII 450 The screen was filled with varitions of [<8010997c>] and at the bottom of the screen was the following: Code: 8b 4a 04 85 c9 74 22 8b 5a 18 8b 02 89 01 8b 0a 85 c9 74 08 Can anyone clue me in on this? Jay - To unsubscribe

LVM 1.0 release decision

2001-05-11 Thread Heinz J. Mauelshagen
As most of you probably know, we've got criticism a couple of weeks ago about our Linux kernel patch policy causing the LVM vanilla kernel code to differ from the one we release directly. In order to avoid this difference we provide smaller patches more often now. We have started already with a

Re: LVM 1.0 release decision

2001-05-11 Thread Alan Cox
> This leads to the dilemma, that trying to avoid further differences between > our LVM releases and the stock kernel code would force us into postponing > the pending LVM 1.0 release accordingly which OTOH is incovenient for the LVM > user base. > > In regard to this situation we'ld like to know

Re: LVM 1.0 release decision

2001-05-11 Thread Jeff Garzik
"Heinz J. Mauelshagen" wrote: > In order to avoid this difference we provide smaller patches more often now. > We have started already with a subset of about 50 necessary patches. > > Even though we get kind support from Alan Cox to get those QAed and integrated, > the pure amount of patches will

Re: reiserfs, xfs, ext2, ext3

2001-05-11 Thread Chris Mason
On Friday, May 11, 2001 01:39:13 AM +0200 Matthias Andree <[EMAIL PROTECTED]> wrote: > On Thu, 10 May 2001, Hans Reiser wrote: > >> > Hmm... Reiserfs is incompatible with knfsd? That might explain the >> >> we have a patch on our website. > > I'm always wondering why the patch hasn't been m

Question about ipip implementation

2001-05-11 Thread Alexey Vyskubov
Hello! I read net/ipv4/ipip.c. It seems to me that ipip_rcv() function after "unwrapping" tunelled IP packet creates "virtual Ethernet header" and submit corresponding sk_buff to netif_rx(). Is there a some reason to do things this way instead of calling ip_rcv() for "unwrapped" IP packet? --

oops in kswapd with 2.4.4 on gigabyte MB

2001-05-11 Thread Martin Devera
Hello, I installed 2.4.4 on host which was running win95 (without problems). It is MB Gigabyte GA6BXC with one PCI net card (J2585B) and 128MB memory. CPU is Pentium III (Katmai) fam.6 model 7 @ 450MHz. One 15G IDE HDD. After approx 1hr it gines me oops. I used ksymoops and result is attached. Th

Mystery speed: Was Re: 3c590 vs. tulip

2001-05-11 Thread Dan Mann
> Sounds like a serious bug. Consider reporting it. I'll do some more concrete testing this weekend. Don't get me wrong, if computers can do what I want before even I know it, I'm happy :-) Dan - Original Message - From: "Andi Kleen" <[EMAIL PROTECTED]> To: "Dan Mann" <[EMAIL PROTECTED

Re: LVM 1.0 release decision

2001-05-11 Thread Mark Hahn
On Fri, 11 May 2001, Jeff Garzik wrote: ... > Subsystems are often maintained outside the Linus tree, with code > getting pushed (hopefully regularly) to Linus. For such scenarios, it "maintained" *means* that the fixes/development get fed to Linus. afaikt, the LVM/ISDN/etc situations were probl

test -please disregard

2001-05-11 Thread Byron Albert
I have not recived mail from the list for more than a day just a test . - 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://w

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

2001-05-11 Thread Daniel Phillips
On Monday 07 May 2001 20:42, Pavel Machek wrote: > > > It's not exactly "kernel-based fsck". What I've been talking > > > about is secondary filesystem providing coherent access to > > > primary fs metadata. I.e. mount -t ext2meta -o master=/usr none > > > /mnt and then access through /mnt/su

Re: reiserfs, xfs, ext2, ext3

2001-05-11 Thread Tony Hoyle
Matthias Andree wrote: > You're not getting data loss, but access denied, when hitting > incompatibilities, and it looks like it hits 2.2 hard while 2.4 is less > of a problem. Please search the reiserfs list archives for details. > vs-13048 is a good search term, I believe. Data is lost: Root

Re: LVM 1.0 release decision

2001-05-11 Thread Andrea Arcangeli
On Fri, May 11, 2001 at 03:32:46PM +0100, Alan Cox wrote: > Please fix the binary incompatibility in the on disk format between the current > code and your new release _before_ you do that. The last patches I was sent > would have screwed every 64bit LVM user. I just switched to the >=beta4 lvm I

RFT: New Tulip ethernet driver update

2001-05-11 Thread Jeff Garzik
A new development version of the Tulip ethernet driver for 2.4 kernels has been posted at http://sourceforge.net/projects/tulip/ This version incorporates a number of fixes which I would like to get tested heavily before incorporating into the kernel. Update summary is in tulip.txt in t

Re: [Lse-tech] Re: Linux 2.4 Scalability, Samba, and Netbench

2001-05-11 Thread David Collier-Brown
On Wed, May 09, 2001 at 11:29:22AM -0500, Andrew M. Theurer wrote: > I am evaluating Linux 2.4 SMP scalability, using Netbench(r) as a > workload with Samba, and I wanted to get some feedback on results so > far. Also consider using Andrew Tridgell's dbench/tbench/smbtorture suit

Re: LVM 1.0 release decision

2001-05-11 Thread H. Peter Anvin
Followup to: <[EMAIL PROTECTED]> By author:Alan Cox <[EMAIL PROTECTED]> In newsgroup: linux.dev.kernel > > A new format is fine but import old ones properly. And if you do a new format > stop using kdev_t on disk - it will change size soon > Not to mention that it might end up being a poin

Re: reiserfs, xfs, ext2, ext3

2001-05-11 Thread Hans Reiser
Tony Hoyle wrote: > Matthias Andree wrote: > > > You're not getting data loss, but access denied, when hitting > > incompatibilities, and it looks like it hits 2.2 hard while 2.4 is less > > of a problem. Please search the reiserfs list archives for details. > > vs-13048 is a good search term, I

Re: reiserfs, xfs, ext2, ext3

2001-05-11 Thread Matthias Andree
On Fri, 11 May 2001, Tony Hoyle wrote: > Matthias Andree wrote: > > > You're not getting data loss, but access denied, when hitting > > incompatibilities, and it looks like it hits 2.2 hard while 2.4 is less > > of a problem. Please search the reiserfs list archives for details. > > vs-13048 is

Re: reiserfs, xfs, ext2, ext3

2001-05-11 Thread Alan Cox
> I think with the growing acceptance of ReiserFS in the Linux > community, it is tiresome to have to apply a patch again and again > just to get working NFS. 2.2 NFS horrors all over again. The zero copy patches were basically self contained and tested for 6 months. The reiserfs NFS hacks are ug

x86 bootmem corruption

2001-05-11 Thread Andrea Arcangeli
Bootmem allocations are executed before all the reserved memory is been reserved. This is the fix against 2.4.5pre1. This might explain weird crashes and "reserved twice" error messages at boot on highmem systems. I didn't yet had the confirm this patch hels but certainly it is a necessary fix fo

Re: Not a typewriter

2001-05-11 Thread Wayne . Brown
On 05/10/2001 at 06:20:34 PM Hacksaw <[EMAIL PROTECTED]> wrote: >Heaven help us when tradition is more important than clarity. > If clarity is the most important consideration, then other things should be changed as well. For instance, the command we use to search for text strings in files sh

nasty SCSI performance drop-outs (potential test case)

2001-05-11 Thread null
On Tue, 10 Apr 2001, Rik van Riel wrote: > On Tue, 10 Apr 2001, Alan Cox wrote: > > > > Any time I start injecting lots of mail into the qmail queue, > > > *one* of the two processors gets pegged at 99%, and it takes forever > > > for anything typed at the console to actually appear (just as you

Re: x86 bootmem corruption

2001-05-11 Thread Alan Cox
> reserved. This is the fix against 2.4.5pre1. This might explain weird > crashes and "reserved twice" error messages at boot on highmem systems. Reserved twice occurs for two known reasons BIOS reporting the same region twice or overlaps (fixed in -ac sent to Linus) find_smp_config blindly res

Re: x86 bootmem corruption

2001-05-11 Thread Andrea Arcangeli
On Fri, May 11, 2001 at 05:18:35PM +0100, Alan Cox wrote: > > reserved. This is the fix against 2.4.5pre1. This might explain weird > > crashes and "reserved twice" error messages at boot on highmem systems. > > Reserved twice occurs for two known reasons > > BIOS reporting the same region twic

Re: nasty SCSI performance drop-outs (potential test case)

2001-05-11 Thread Mark Hemment
On Fri, 11 May 2001, null wrote: > Time to mkfs the same two 5GB LUNs in parallel is 54 seconds. Hmmm. > Bandwidth on two CPUs is totally consumed (99.9%) and a third CPU is > usually consumed by the kupdated process. Activity lights on the storage > device are mostly idle during this time.

Re: [PATCH][CFT] (updated) ext2 directories in pagecache

2001-05-11 Thread Andreas Dilger
Al writes: > On Fri, 11 May 2001, Andreas Dilger wrote: > > I've tested again, now with kdb, and the system loops in ext2_find_entry() > > or ext2_add_link(), because there is a directory with a zero rec_len. > > While the actual cause of this problem is elsewhere, the fact that > > ext2_next_entr

Re: reiserfs, xfs, ext2, ext3

2001-05-11 Thread Hans Reiser
"Henning P. Schmiedehausen" wrote: > Chris Mason <[EMAIL PROTECTED]> writes: > > >It requires explicit changes to each filesystem that wants to work over > >NFS, and is a somewhat large change. > > Come on, we got zerocopy TCP pushed into a stable kernel release with > the words "get over it". >

Re: reiserfs, xfs, ext2, ext3

2001-05-11 Thread Tony Hoyle
Matthias Andree wrote: > It's probably not. vs-13048 can usually be rectified (ugly, slow but > usually works on machines even with 256 MB RAM and 1/2 GB swap) by ls > -laR / or treescan -stat /. ls can't access the files either, so I don't see how that could rectify anything. The entire dire

Re: 2.2.19 Crash Help, please

2001-05-11 Thread Erik Mouw
On Fri, May 11, 2001 at 07:32:41AM -0500, Collectively Unconscious wrote: > I had an NFS server crash in an unfamiliar way. > > 2.2.19 smp 2xPIII 450 > > The screen was filled with varitions of [<8010997c>] and at the bottom of > the screen was the following: > > Code: 8b 4a 04 85 c9 74 22 8b

Re: reiserfs, xfs, ext2, ext3

2001-05-11 Thread Matthias Andree
On Fri, 11 May 2001, Tony Hoyle wrote: > ls can't access the files either, so I don't see how that could rectify > anything. The entire directory becomes inaccessible. This happened to > /lib once. Nasty. No-one can access the files once the caches are hosed. Purge the inode/dentry caches

Re: 2.2.19 Crash Help, please

2001-05-11 Thread Collectively Unconscious
Ah, the very tail end of an oops. That explains it, I've never had one so long that everything else had scrolled off the screen. 2.2.x has been stable enough that I only have gotten a kernel oops from hardware errors, mainly when I get an nmi from bad memory so I've never had to worry a

kernel to user space transactions

2001-05-11 Thread mohan kumar
hi, we are developing a protocol analyser. our application needs to capture 100 mbps full duplex traffic. we have the application in windows which does the same. we are now trying to port it to linux. we came up with a basic application that captures traffic. iam very happy to say that linux was a

Re: Not a typewriter

2001-05-11 Thread Joel Jaeggli
On Fri, 11 May 2001 [EMAIL PROTECTED] wrote: > >Heaven help us when tradition is more important than clarity. > > > > If clarity is the most important consideration, then other things should be > changed as well. For instance, the command we use to search for text strings in > files should be ca

Re: LVM 1.0 release decision

2001-05-11 Thread Andreas Dilger
Alan writes (re LVM): > Please fix the binary incompatibility in the on disk format between the > current code and your new release _before_ you do that. The last patches > I was sent would have screwed every 64bit LVM user. > > A new format is fine but import old ones properly. And if you do a n

Re: test -please disregard

2001-05-11 Thread Matti Aarnio
On Fri, May 11, 2001 at 10:47:23AM -0400, Byron Albert wrote: > Date: Fri, 11 May 2001 10:47:23 -0400 > From: Byron Albert <[EMAIL PROTECTED]> > To: [EMAIL PROTECTED] > Subject: test -please disregard > > I have not recived mail from the list for more than a day just a test > . I find th

Re: ECN: Volunteers needed

2001-05-11 Thread David Ford
I simply crontab an ECN off period for five minutes every hour and flush the mail queue. David. Holger Lubitz wrote: >"H. Peter Anvin" wrote: > >>I suspect that the main way to get this thing fixed is to make sure >>ECN is enabled on the server side; for example, we have turned on ECN >>on ker

Re: reiserfs, xfs, ext2, ext3

2001-05-11 Thread Hans Reiser
Alan Cox wrote: > > I think with the growing acceptance of ReiserFS in the Linux > > community, it is tiresome to have to apply a patch again and again > > just to get working NFS. 2.2 NFS horrors all over again. > > The zero copy patches were basically self contained and tested for 6 months. > T

Re: [2.4.4ac4] Kernel crash while unmounting CD: cause and solution

2001-05-11 Thread Andreas Hartmann
Hallo all, > [1.] One line summary of the problem: > > Kernel panic when trying to unmount a ide-scsi cdrom. The problem was a not properly working cd-rw-device. I cleaned the optical lens - and the cd-rw-device is working like at the beginning of its days. With the same CD's which it doesn't

[OT] Re: test -please disregard

2001-05-11 Thread Vivek Dasmohapatra
On Fri, 11 May 2001, Matti Aarnio wrote: > > I have not recived mail from the list for more than a day just a test > > . > > I find the logic of these "test - please disregard" emails weird.. > You definitely want list-owners attention, perhaps Postmasters... I believe the point is to e

Re: Linux 2.4.4-ac7

2001-05-11 Thread Marek Pętlicki
On Friday, May, 2001-05-11 at 15:59:16, Alan Cox wrote: > >ftp://ftp.linux.org.uk/pub/linux/alan/2.4-ac/ > >Intermediate diffs are available from > http://www.bzimage.org > > ** > ** Please note change of ftp site. ftp.kernel.org switched to usi

Re: pci_pool_free from IRQ

2001-05-11 Thread David Brownell
> How about this (with documentation fixes by David-B): Actually I'd be just as happy to call the ARM pci_free_consistent() behavior (BUG in_interrupt) the problem. Particularly if that ARM patch works OK! I've gotten success reports with pci_pool from folk using about half the architectures in

Re: test -please disregard

2001-05-11 Thread Matti Aarnio
On Fri, May 11, 2001 at 06:23:25PM +0100, Matthew Kirkwood wrote: > On Fri, 11 May 2001, Matti Aarnio wrote: > > > *) "systems" include vger itself (it has died this week alone 4-5 times), > > Yikes! That's not a very good advertisement. Anything > that the Linux-using public should know abo

[PATCH] VM fixes against 2.4.4-ac6

2001-05-11 Thread Marcelo Tosatti
Hi, The following patch addresses two issues: - Buffer cache pages in the inactive lists are not getting their age increased if they get touched by getblk (which will set the referenced bit on the page). page_launder() simply cleans the referenced bit on such pages and moves them to the acti

Re: reiserfs, xfs, ext2, ext3

2001-05-11 Thread Alan Cox
> Are you referring to Neil Brown's nfs operations patch as being as ugly as > hell, or something else? Just want to understand what you are saying before > arguing. Andi has sent me some stuff to look at. He listed four implementations and I've only seen two of them > NFS is ugly as hell,

ATAPI failure in 2.4.4, not in 2.2.17 (UPDATE)

2001-05-11 Thread Mark Bratcher
Hi, I upgraded from kernel 2.2.17 to 2.4.4. I used "make oldconfig" to be sure I had as many of the prior settings as possible. Didn't change any of the old settings. I am running under RedHat 6.2. And, yes, I did all the updates required to go to the 2.4.4 kernel. I use a Seagate ATAPI tape dri

Re: Linux 2.4.4-ac7

2001-05-11 Thread Alan Cox
> is the EXTRAVERSION set properly in Makefile? I use the http://www.bzim= > age.org > intermediate diff (chosen ~40K to ~2M) from ac6 nd I still have > 2.4.4-ac6 login prompt (and Makefile says: EXTRAVERSION =3D -ac6). I forgot to change it > The other thing I noticed is: > /lib/modules/2.4.4-a

Latest on Athlon Via KT133A chipset solution?

2001-05-11 Thread kernel
I noticed discussion of the various Via KT133A chipset problems related to Athlon optimized kernels has trailed off. Are people successfully using the patch that Alan Cox posted, or are there still problems? I just ran into this last night (I thought all the Athlon chipset bugs had been fixed in

Re: [reiserfs-dev] Re: reiserfs, xfs, ext2, ext3

2001-05-11 Thread Hans Reiser
Alan Cox wrote: > > Are you referring to Neil Brown's nfs operations patch as being as ugly as > > hell, or something else? Just want to understand what you are saying before > > arguing. > > Andi has sent me some stuff to look at. He listed four implementations and I've > only seen two of t

Re: [PATCH] ip autoconfig with modules, kernel 2.4

2001-05-11 Thread Brian J. Murrell
On Thu, May 10, 2001 at 06:00:39PM +0100, Russell King wrote: > > Hmm, if you've got userspace up and running, and loaded kernel > modules using insmod, then what's wrong about running a dhcp, > bootp or rarp client from userspace? In theory, and for just ip configuration, nothing. I should hav

Re: Latest on Athlon Via KT133A chipset solution?

2001-05-11 Thread Alan Cox
> I just ran into this last night (I thought all the Athlon chipset bugs had > been fixed in 2.4.4 prior to last night). Nope.. > Anyway, just requesting status, and I'll gladly offer any testing help > that's needed. Give the current -ac a spin and tell me if it works/doesnt and if not how it

Re: [PATCH] VM fixes against 2.4.4-ac6

2001-05-11 Thread Marcelo Tosatti
On Fri, 11 May 2001, Marcelo Tosatti wrote: > Hi, > > The following patch addresses two issues: > > > - Buffer cache pages in the inactive lists are not getting their age > increased if they get touched by getblk (which will set the referenced bit > on the page). page_launder() simply clea

Re: [PATCH] ip autoconfig with modules, kernel 2.4

2001-05-11 Thread Peter Svensson
On Fri, 11 May 2001, Brian J. Murrell wrote: > If there were a way to tell the kernel, from userspace, for > change_root()/mount_root() where the nfsroot path was, yes. I have > been hunting through all of the (nfs) root mount code and I don't see > it. It looks like it can be set either on the

[PATCH] Backport of 2.4 ptrace flag to 2.2

2001-05-11 Thread Victor Zandy
> Alan Cox <[EMAIL PROTECTED]> writes: > > The preferable one for performance is certainly to backport the > > 2.4 changes This patch against stock 2.2.19 is a backport of the task structure ptrace flag of Linux 2.4. It is available at http://www.cs.wisc.edu/~zandy/ptrace As we reported a co

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