Re: Strange lockups on 2.4.2

2001-03-27 Thread Steven Walter
On Tue, Mar 27, 2001 at 06:05:05PM +1000, Keith Owens wrote: > On Mon, 26 Mar 2001 23:16:27 -0600, > Steven Walter <[EMAIL PROTECTED]> wrote: > >This has happened twice, now, though I don't believe its completely > >reproduceable. What happens is an Oops, which drops me into kdb. I've > >been i

Re: "mount -o loop" lockup issue

2001-03-27 Thread David Konerding
Rik van Riel wrote: > On Mon, 26 Mar 2001, David Konerding wrote: > > > It's a bug in Linux 2.4.2, fixed in later versions. > > Regression/quality control testing would have caught this, but the > > developers usually just break things and wait for people to complain > > as their "Regression" t

Re: [PATCH] Prevent OOM from killing init

2001-03-27 Thread Roger Gammans
On Sat, Mar 24, 2001 at 02:54:55AM -0300, Rik van Riel wrote: > On Fri, 23 Mar 2001, Szabolcs Szakacsits wrote: > > - trying to kill a task that is permanently in TASK_UNINTERRUPTIBLE > >will probably deadlock the machine [or the random OOM killer will > >kill the box]. > > This could in

Re: "mount -o loop" lockup issue

2001-03-27 Thread David Konerding
Alan Cox wrote: > > It's a bug in Linux 2.4.2, fixed in later versions. Regression/quality control > > testing would > > have caught this, but the developers usually just break things and wait for people > > to complain > > as their "Regression" testers. > > Hardly. We knew it was broken since w

Re: [ANNOUNCE] The Janitor Project

2001-03-27 Thread Werner Almesberger
Arnaldo Carvalho de Melo wrote: > http://bazar.conectiva.com.br/~acme/TODO BTW, I don't know if you're already interacting, but it seems to me that there are a lot of things on your list that look as if the MC project at Stanford ("CHECKER") could provide automated tests for them. - Werner --

Re: URGENT : System hands on "Freeing unused kernel memory: "

2001-03-27 Thread Thomas Foerster
> On 03.27 Thomas Foerster wrote: >> >> But suddenly the box was offline. One technical assistant from our ISP tried >> to reboot >> our server (he couldn't tell me if there had been any messages on the screen), >> but the >> system always hangs on >> >> Freeing unused kernel memory: xxk freed >>

RE: URGENT : System hands on "Freeing unused kernel memory: "

2001-03-27 Thread Hen, Shmulik
Does it hang forever ? I've noticed that my kernel (2.4.2) stalls for several minutes with the same message but suddenly after that the login prompt appears (anything between, like configurations and services starting messages, are gone). We've been able to track it down to a change we did to /et

Re: URGENT : System hands on "Freeing unused kernel memory: "

2001-03-27 Thread Studierende der Universitaet des Saarlandes
I have 2 ideas: * glibc corrupted * did you downgrade the cpu? RH 7.0 automatically installs glibc for a Pentium Pro or later if that cpu is present during install. If you then move the hd into a computer with an AMD K6, it won't boot. I'd run #rpm -Va and check if some unusual files are modif

RE: URGENT : System hands on "Freeing unused kernel memory: "

2001-03-27 Thread Thomas Foerster
> Does it hang forever ? Yes :( > I've noticed that my kernel (2.4.2) stalls for several minutes with the same > message but suddenly after that the login prompt appears (anything between, > like configurations and services starting messages, are gone). We've been > able to track it down to a ch

Re: Larger dev_t

2001-03-27 Thread Andries . Brouwer
> On Sun, 25 Mar 2001 [EMAIL PROTECTED] wrote: Aha - after your previous explosion I had concluded that working on *dev_t was useless, but it seems we are still talking. >> [a large name space is useful since it allows new types of usage] > Fine. > You'e now forced every piece of code that need

Re: URGENT : System hands on "Freeing unused kernel memory: "

2001-03-27 Thread Giacomo Catenazzi
Studierende der Universitaet des Saarlandes wrote: > > I have 2 ideas: > * glibc corrupted > * did you downgrade the cpu? These happen frequently to me (when compiling and installing a new glibc) But in this case you would have other messages (IIRC something like respawn too fast). Thus the prob

OOM killer???

2001-03-27 Thread Rogier Wolff
Just a quick bug-report: One of our machines just started spewing: Out of Memory: Killed process 117 (sendmail). Out of Memory: Killed process 117 (sendmail). Out of Memory: Killed process 117 (sendmail). Out of Memory: Killed process 117 (sendmail). Out of Memory: Killed process 117 (sendmail

Re: URGENT : System hands on "Freeing unused kernel memory: "

2001-03-27 Thread Jonathan Morton
>> I have 2 ideas: >> * glibc corrupted >> * did you downgrade the cpu? > >These happen frequently to me (when compiling and installing a >new glibc) >But in this case you would have other messages (IIRC something >like >respawn too fast). >Thus the problem is not this! How about running memtest8

AMD PCnet32 driver does not compile on 2.4.x

2001-03-27 Thread Santiago Romero
Hi! Sorry for the "private" message... I'm testing some machines (real and virtual) under 2.4.3pre8, that have a AMD PCNET32 ethernet driver. This cards works PERFECTLY under 2.2.x, but if I compile 2.4.x, I get a error on pcnet32.c about a function not defined: is_valid_etherdevice().

Kernel 2.4.2 hang on alpha

2001-03-27 Thread Markus Pfeiffer
Hi all! Since I upgraded my Alpha-Server (digital alpha/ 21164A 366 MHz, system type alcor, 128 MB RAM) to Kernel version 2.4.2 (from 2.4.0) (2.4 gives it a real performance boost, well done!), i notice system freezes. They happened four times during the last 2 days and i think it happens when a

ISSUE: very slow (factor 100) 4-way 16GByte server, with 2.4.2

2001-03-27 Thread Robert Suetterlin
Hello, ISSUE: very slow (factor 100) 4-way 16GByte server, with 2.4.2 DESCR: we have a Maxdata 4-way Xeon, with 16GByte RAM. If we compile a kernel (2.4.0 or 2.4.2 up to ac25) that uses all 16 GByte RAM the machine gets very slow. For example network Bandwidth of 100MBit Ethernet is about 1-50k

Re: hooking APIC timer doesnt work?

2001-03-27 Thread John Levon
On Mon, 26 Mar 2001, Dinesh Nagpure wrote: > Hello all, > I am trying to use the LAPIC timer to generate interrupt for some kernel > profiling work I am doing...but the timer ISR isnt invoking atallhere is > what I have done > Have you seen Vincent Oberle's APIC timers module ? There

issue with 243-pre8: undefined symbols from net_init.c

2001-03-27 Thread Martin Diehl
Hi, for me, vanilla 2.4.3-pre8 refuses to load NIC-modules (8390,ne2k-pci) due to unresolved symbol: ether_setup might be related to latest changes at drivers/net/net_init.c from /proc/ksyms I get: c024dc8c kbd_ledfunc_Rfa67cc5f c01ebf8c keyboard_tasklet_R28aa0faa c024dc84 sysrq_power_off_R0c2

2.4.2: System clock slows down under load

2001-03-27 Thread Thomas Pfaff
Hi all, i decided to make a test for the 2.4 kernel on my old hardware (Gigabyte EISA/VLB with an AMD 486 DX4 133). The kernel boots fine but there is one strange thing: The system clock slows down under load, after a make dep in the linux src directory it is about 2 minutes behind. This appears

issue with 243-pre8: strange userland/proc breakage

2001-03-27 Thread Martin Diehl
Hi, Something not so obvious (at least for me ;-) seems to be broken in userland. Could narrow it down to triggers like failing sed, for example (from /etc/rc.d/init.d/usb) PKLVL=`sed 's/^\(.\).*/\1/' < /proc/sys/kernel/printk` Another probably related thing happens when rc.sysinit sed's from

kernel Oops message -2.4.x - contains ksymoops

2001-03-27 Thread mshiju
Hi, I am doing some testing on IBM Lanstreamer MCA tokenring adapter on IBM PS/2 server-9595. Inserting the driver ( as module) it is perfect. But when I do an ifconfig tr0 up then I get an kernel panic and Oops message is printed out . It occures when the function interruptible_sleep_on_t

Re: OOM killer???

2001-03-27 Thread Jonathan Morton
>Out of Memory: Killed process 117 (sendmail). > >What we did to run it out of memory, I don't know. But I do know that >it shouldn't be killing one process more than once... (the process >should not exist after one try...) This is a known bug in the Out-of-Memory handler, where it does not count

Re: "mount -o loop" lockup issue

2001-03-27 Thread Rik van Riel
On Tue, 27 Mar 2001, David Konerding wrote: > No, the point is that the linux developers should regression test > their code BEFORE releasing it to the public as a version like > "2.4.2". I take it you're volunteering ? Rik -- Virtual memory is like a game you can't win; However, without VM the

Re: slow latencies on IDE disk drives( controller? )

2001-03-27 Thread Uncle George
The system is a Compaq XP1000 ( 667Mhz Alpha processor ). The ON-motherboard IDE controller ( there is only one ) originally just had a cdrom attached. When I got the system I added a 30gig maxtor drive. There is no second controller ( ergo no /dev/hdc * /dev/hdd ) builtin, so the IDE system was p

Promise RAID controller howto?

2001-03-27 Thread Henning P. Schmiedehausen
Hi, I know, that this is a FAQ and the Promise RAID controller card is not yet usable as a RAID board under Linux 2.x but is there a way to use the controller just like the UltraATA 100 controller? I know, that "input high == UltraATA core, input low = RAID core" according to Andre Hedrick but I

Re: ISSUE: very slow (factor 100) 4-way 16GByte server, with 2.4.2

2001-03-27 Thread Rik van Riel
On Tue, 27 Mar 2001, Robert Suetterlin wrote: > ISSUE: very slow (factor 100) 4-way 16GByte server, with 2.4.2 Last time we saw this issue on the list it turned out that the machine had wrong MTRR settings and setup a significant part of its memory non-cachable. For a 16-way machine, 100 times

Re: tmpfs: a way to get your system down

2001-03-27 Thread Christoph Rohland
Hi Alex, On Sat, 24 Mar 2001, Alex Riesen wrote: > just hit by tmpfs on 2.4.2-ac20 > > mount -t tmpfs mnt > dd if=/dev/zero mnt/tmpfile > > resulted in hardly slowed system and lockup, > and not in "No space left on device", as expected. Use mount option "size". The default is unlimited... Gr

Oops from gpm.c

2001-03-27 Thread loftwyr
I am having oops reported from my slackware-current install with the 2.4.3-pre7 kernel I can't seem to find the actual oops txt in any of my logs. So, here's what I have. >From my logs: gpm [122]: Oops() invoked from gpm.c [962] gpm [122]: /dev/mouse: no such file or directory I have devfs ena

Re: "mount -o loop" lockup issue

2001-03-27 Thread Mohammad A. Haque
David Konerding wrote: > And this is described in what release notes? It worked just fine on Red Hat 7.0's >2.4 > kernel oh wait, I see that they fixed it before they released it. And hmm..gee .. did they bother contributing back the code? --

Re: Compile-time versus run-time

2001-03-27 Thread Jeff Garzik
Keith Owens wrote: > Andrew Morton wrote: > > CONFIG_8139TOO_TUNE_TWISTER > > (And wouldn't it be nice to be able to get the same functionality > > which module options give us when using a statically linked driver?) > > On my todo list for 2.5. MODULE_PARM will be promoted to > module_name.parm

2.2.16, 2.4.*, harddeadlocks with XFree86 and framebuffer

2001-03-27 Thread Elmer Joandi
So, the problem is on different hardware and kernel versions. 1. looks like VT switch with multiple X copies running hangs on certain conditions 2. More critical: Matrox G400 dualhead AGP 16M hangs immediately with fb. Tested computers: 1. Tyan 230 SMP Dual PIII 667Mhz , 512MB 2.

Re: OOM killer???

2001-03-27 Thread Martin Dalecki
Jonathan Morton wrote: > > >Out of Memory: Killed process 117 (sendmail). > > > >What we did to run it out of memory, I don't know. But I do know that > >it shouldn't be killing one process more than once... (the process > >should not exist after one try...) > > This is a known bug in the Out-of

Kernel QA

2001-03-27 Thread James Lewis Nance
On Tue, Mar 27, 2001 at 12:13:32AM -0800, David Konerding wrote: > No, the point is that the linux developers should regression test their > code BEFORE > releasing it to the public as a version like "2.4.2". When I see a > version like "2.4.2", I have an expectation that all the stupid little >

Re: Compile-time versus run-time

2001-03-27 Thread Keith Owens
On Tue, 27 Mar 2001 08:26:53 -0500, Jeff Garzik <[EMAIL PROTECTED]> wrote: >Making MODULE_PARM work when compiled in will be nice, but I see two >flaws right off: > >* passing multiple module parms is wasteful, because the module prefix >must be repeated for each argument. That strains cmdline l

Re: 386 'ls' gets SIGILL iff /proc is mounted

2001-03-27 Thread Brian Gerst
Eric Buddington wrote: > > 2.4.2-ac23 nfsroot on a 386SX/20 with 6Mb RAM > > On boot to single user, 'ls' and 'ls -l' work fine. > > After mounting /proc, 'ls' still works, but 'ls -l' fails > with SIGILL after reading /etc/timezone (so says strace). > > Unmounting /proc fixes the problem. Unmo

2.4.3-pre8: unresolved symbols loading net modules

2001-03-27 Thread Jeff McWilliams
I recently built a 2.4.3-pre8 Kernel, because 2.4.2 couldn't properly configure the AMI MegaRaid 428 card on the box. (The MegaRaid card works fine under 2.2.13 and 2.4.3-pre8 on the same system). When attempting to 'modprobe -v pcnet32' on 2.4.3-pre8 I get the following results: homer:/home

Re: 386 'ls' gets SIGILL iff /proc is mounted

2001-03-27 Thread Eric Buddington
On Tue, Mar 27, 2001 at 09:09:24AM -0500, Brian Gerst wrote: > > > > The problems are varied enough that I suspect bad hardware, but would > > flaky RAM cause such similar failures repeatedly? And is there a way > > to test RAM explicitly? > > > > Any tips appreciated, either to me ([EMAIL PROTE

Re: OOM killer???

2001-03-27 Thread Jonathan Morton
>Plase change to 100 to 500 - this would make it consistant with >the useradd command, which starts adding new users at the UID 500 Depends on which distribution you're using. In my experience, almost all the really important stuff happens below 100. In any case, the OOM-kill-selection algorith

Re: 386 'ls' gets SIGILL iff /proc is mounted

2001-03-27 Thread Brian Gerst
Eric Buddington wrote: > > On Tue, Mar 27, 2001 at 09:09:24AM -0500, Brian Gerst wrote: > > > > > > The problems are varied enough that I suspect bad hardware, but would > > > flaky RAM cause such similar failures repeatedly? And is there a way > > > to test RAM explicitly? > > > > > > Any tips a

Re: Compact flash disk and slave drives in 2.4.2

2001-03-27 Thread Padraig Brady
Can I just confirm that I'm seeing the same thing. I'm using a pcengines compact flash adapter which has a master/slave jumper, and this seems to confirm what I thought, I.E. slaves are OK. Note I also had trouble where HD was master and flashdisk was slave, where again the CF was silently ignored

Re: URGENT : System hands on "Freeing unused kernel memory: "

2001-03-27 Thread Stuart MacDonald
From: "Thomas Foerster" <[EMAIL PROTECTED]> > But suddenly the box was offline. One technical assistant from our ISP tried to reboot > our server (he couldn't tell me if there had been any messages on the screen), but the > system always hangs on > > Freeing unused kernel memory: xxk freed I have

Re: ReiserFS phenomenon with 2.4.2 ac24/ac12

2001-03-27 Thread Chris Mason
On Monday, March 26, 2001 06:57:37 PM -0800 Christoph Lameter <[EMAIL PROTECTED]> wrote: > On Mon, 26 Mar 2001, Chris Mason wrote: >> On Monday, March 26, 2001 03:21:29 PM -0800 Christoph Lameter >> > On Mon, 26 Mar 2001, Chris Mason wrote: >> >> On Saturday, March 24, 2001 11:56:08 AM -0800 Ch

kernel apm code

2001-03-27 Thread David Balazic
The current kernel ( 2.4.2-ac26 or 2.4.3-pre8 ) has arch/i386/kernel/apm.c version 1.14 while version 1.15 is available as a patch to 2.3.99-pre7-1 ( read : it was available for ages ) at http://linuxcare.com.au/apm/ The newer version has among other things support for the APM_IOC_REJECT ioctl

linux/mm/memory.c [ void clear_page_tables(...); ] question...

2001-03-27 Thread SardaƱons, Eliel
Function taked from: linux/mm/memory.c void clear_page_tables(struct mm_struct *mm, unsigned long first, int nr) { pgd_t * page_dir = mm->pgd; if (page_dir && page_dir != swapper_pg_dir) { page_dir += first; do { free_one_pg

Re: [PATCH] Prevent OOM from killing init

2001-03-27 Thread Anthony de Boer - USEnet
Stephen Clouse wrote: > We run Oracle on a development box here, and it's always the first to get the > axe (non-root process using 70-80 MB VM). ... > It would be nice to give immunity to certain uids, ... It would seem to me that the new capabilities stuff _could_ be the answer. Basically, al

SMP bugs (2.4.0-ac11, 2.4.1) with traces from the serial console(fwd)

2001-03-27 Thread Paul Wouters
Apparently, linux-smp is rather dead, so I'll repost it here. Paul -- Forwarded message -- Date: Tue, 27 Mar 2001 12:40:23 +0200 (MET DST) From: Paul Wouters <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] Subject: SMP bugs (2.4.0-ac11, 2.4.1) with traces from the serial console (fwd)

2.4.2-ac26 -> processes in D state

2001-03-27 Thread Pau Aliagas
I've tried 2.4.2-ac26 to test the new xircom_cb driver but I have had to reboot on 2.4.3-pre7 as some processes got stuck on D state. The processes were large apps: once nautilus and once mozilla. I couldn't get any other information. Pau - To unsubscribe from this list: send the line "unsubscr

Re: [PATCH] OOM handling

2001-03-27 Thread Jonathan Morton
>> >> Of course, I realised that. Actually, what the code does is take an >> >> initial badness factor (the memory usage), then divide it using goodness >> >> factors (some based on time, some purely arbitrary), both of which can be >> >> considered dimensionless. Also, at the end, the absolute

Re: OOM killer???

2001-03-27 Thread Jonathan Lundell
Martin Dalecki <[EMAIL PROTECTED]> writes: >Plase change to 100 to 500 - this would make it consistant with >the useradd command, which starts adding new users at the UID 500 It's probably best to keep it somewhere <500, so that one can have "static" (<500) UIDs of either flavor: OOM-killable o

RE: [PATCH] OOM handling

2001-03-27 Thread Michel Wilson
> relative ages. The major flaw in my code is that a sufficiently > long-lived > process becomes virtually immortal, even if it happens to spring a serious > leak after this time - the flaw in yours is that system processes I think this could easily be fixed if you'd 'chop off' the runtime at a

Config bug? In 2.2.19 CONFIG_RTL8139 depends on CONFIG_EXPERIMENTAL

2001-03-27 Thread Greg Ingram
In 2.2.19 CONFIG_RTL8139 depends on CONFIG_EXPERIMENTAL. The RTL8139 driver is not labelled as experimental. Is this an error? - Greg - 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.ke

Re: Config bug? In 2.2.19 CONFIG_RTL8139 depends on CONFIG_EXPERIMENTAL

2001-03-27 Thread Jeff Garzik
Greg Ingram wrote: > > In 2.2.19 CONFIG_RTL8139 depends on CONFIG_EXPERIMENTAL. The RTL8139 > driver is not labelled as experimental. Is this an error? Yeah, add '(EXPERIMENTAL)' to the text. Send a patch to Alan if you want... -- Jeff Garzik | May you have warm words on a cold evenin

Re: PROBLEM: 2.2.18 oops leaves umount hung in disk sleep

2001-03-27 Thread Camm Maguire
Hello again! We're in luck! The oops happened again, and this time, the full oops dump appeared on the screen, which I have copied below: = Unable to handle kernel paging request at virtual address 6e617274 current->tss

vgacon on which card?

2001-03-27 Thread James Simmons
Say you have several PCI graphics cards in a system but only have vgacon running. Is their away to determine which PCI card vgacon is running on? MS: (n) 1. A debilitating and surprisingly widespread affliction that renders the sufferer barely able to perform the simplest task. 2. A disease. J

Re: "mount -o loop" lockup issue

2001-03-27 Thread Alan Cox
> It's even worse that these are obvious, simple bugs (like the "NFS doesn't > work over reiserfs > because somebody changed the VFS layer and didn't fix any filesystems but > ext2" that I reported a while ago) which would have been caught by a > little testing. Again people knew about this. It w

Re: Promise RAID controller howto?

2001-03-27 Thread Andre Hedrick
On Tue, 27 Mar 2001, Henning P. Schmiedehausen wrote: > Hi, > > I know, that this is a FAQ and the Promise RAID controller card is not > yet usable as a RAID board under Linux 2.x but is there a way to use > the controller just like the UltraATA 100 controller? It is not a raid board ... it is

Re: ReiserFS phenomenon with 2.4.2 ac24/ac12

2001-03-27 Thread Christoph Lameter
On Tue, 27 Mar 2001, Chris Mason wrote: > On Monday, March 26, 2001 06:57:37 PM -0800 Christoph Lameter > <[EMAIL PROTECTED]> wrote: > > On Mon, 26 Mar 2001, Chris Mason wrote: > >> On Monday, March 26, 2001 03:21:29 PM -0800 Christoph Lameter > >> > On Mon, 26 Mar 2001, Chris Mason wrote: > >> >>

Re: URGENT : System hands on "Freeing unused kernel memory: "

2001-03-27 Thread Alan Cox
> Freeing unused kernel memory: xxk freed > > So we took the box home and tried to boot it from a bootdisk (generated as we >installed the box, > redhat 7.0). The SAME problem occurs ... > > Freeing unused kernel memory: xxk freed > > The system hangs (i've tried 2.2.18 AND 2.4.2-ac20, 2.2.16

Re: [PATCH] mm/memory.c, 2.4.1 : memory leak with swap cache (updated)

2001-03-27 Thread Stephen Tweedie
Hi, On Thu, Mar 22, 2001 at 05:21:46PM -0500, Richard Jerrell wrote: > 2.4.1 has a memory leak (temporary) where anonymous memory pages that have > been moved into the swap cache will stick around after their vma has been > unmapped by the owning process. These pages are not free'd in free_pte()

Re: AMD PCnet32 driver does not compile on 2.4.x

2001-03-27 Thread Jeff Garzik
Santiago Romero wrote: > Sorry for the "private" message... I'm testing some machines > (real and virtual) under 2.4.3pre8, that have a AMD PCNET32 > ethernet driver. This cards works PERFECTLY under 2.2.x, but if > I compile 2.4.x, I get a error on pcnet32.c about a function > not defined: i

problem with ip_rcv()

2001-03-27 Thread Andrey . Kondakov
Hi. I try to develop driver that has to catch all incomming traffic and proceed it. I use register_firewall() function that registers three functions: in_check, out_check, forward_check. There is call to register_firewall in my driver's init_module(). So, in in_check() I receive packet and give

Re: Compact flash disk and slave drives in 2.4.2

2001-03-27 Thread Andre Hedrick
Because in laptops, the primary use of CFA. Laptops using CFA do not have slaves. Andre Hedrick Linux ATA Development ASL Kernel Development - ASL, Inc. Toll free: 1-877-ASL-3535 1757

Re: [PATCH] OOM handling

2001-03-27 Thread Martin Dalecki
Michel Wilson wrote: > > > relative ages. The major flaw in my code is that a sufficiently > > long-lived > > process becomes virtually immortal, even if it happens to spring a serious > > leak after this time - the flaw in yours is that system processes > > I think this could easily be fixed i

Re: [PATCH] OOM handling

2001-03-27 Thread Martin Dalecki
Jonathan Morton wrote: > > Oh and BTW, I think Bit/sqr(seconds) is a perfectly acceptable unit for > "badness". Think about it - it increases with pigginess and decreases with > longevity. I really don't see a problem with it per se. Right it's not a problem pre se, but as you already explain

[PATCH] 2.2.19 drivers/net/Config.in

2001-03-27 Thread Greg Ingram
On Tue, 27 Mar 2001, Jeff Garzik wrote: > Greg Ingram wrote: > > > > In 2.2.19 CONFIG_RTL8139 depends on CONFIG_EXPERIMENTAL. The RTL8139 > > driver is not labelled as experimental. Is this an error? > > Yeah, add '(EXPERIMENTAL)' to the text. Send a patch to Alan if you > want... Okay. I

[PATCH] vmtime and vm balancing

2001-03-27 Thread Ed Tomlinson
Hi, The following patch introduces the idea of vmtime. vmtime is time as the vm percieves it. Its advanced by memory pressure, which in the end, works out to be the page allocation & reclaim rate. With this figure I attempt to solve two problems. First I slow down the background page scann

2.4.3-pre8: IPX not building

2001-03-27 Thread Robert-Velisav MICIOVICI
Hi, Just a build problem report. gcc -D__KERNEL__ -I/usr/src/linux-2.4.3-pre8/include -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -fno-strict-aliasing -pipe -mpreferred-stack-boundary=2 -march=athlon -DMODULE -DMODVERSIONS -include /usr/src/linux-2.4.3-pre8/include/linux/modversions.h

Re: [ANNOUNCE] The Janitor Project

2001-03-27 Thread Arnaldo Carvalho de Melo
Em Tue, Mar 27, 2001 at 10:43:21AM +0200, Werner Almesberger escreveu: > Arnaldo Carvalho de Melo wrote: > > http://bazar.conectiva.com.br/~acme/TODO > > BTW, I don't know if you're already interacting, but it seems to me that > there are a lot of things on your list that look as if the MC projec

RE: [PATCH] OOM handling

2001-03-27 Thread Jonathan Morton
>> relative ages. The major flaw in my code is that a sufficiently >> long-lived >> process becomes virtually immortal, even if it happens to spring a serious >> leak after this time - the flaw in yours is that system processes > >I think this could easily be fixed if you'd 'chop off' the runtime

Re: slow latencies on IDE disk drives( controller? )

2001-03-27 Thread Andre Hedrick
#define PCI_VENDOR_ID_CONTAQ0x1080 #define PCI_DEVICE_ID_CONTAQ_82C599 0x0600 #define PCI_DEVICE_ID_CONTAQ_82C693 0xc693 * linux/drivers/block/cy82c693.c Version 0.34Dec. 13, 1999 * * Copyright (C) 1998-99 Andreas S. Krebs ([EMAIL PROTECTED]), Maintainer * Cop

Re: ReiserFS phenomenon with 2.4.2 ac24/ac12

2001-03-27 Thread Chris Mason
On Tuesday, March 27, 2001 08:21:07 AM -0800 Christoph Lameter <[EMAIL PROTECTED]> wrote: > > <-debugreiserfs, 2000-> > reiserfsprogs 3.x.0h > 9454 is free in true bitmap > > === > LEAF NODE (9454) conta

Re: Compact flash disk and slave drives in 2.4.2

2001-03-27 Thread Padraig Brady
OK the following assumes CF never have slaves which is just wrong. The CF should be logically treated as an IDE harddisk. So the fix is probably have a kernel parameter that causes the following check to be skipped? /* * Prevent long system lockup probing later for non-existant * slave driv

Re: 64-bit block sizes on 32-bit systems

2001-03-27 Thread LA Walsh
Ion Badulescu wrote: > Are you being deliberately insulting, "L", or are you one of those users > who bitch and scream for features they *need* at *any cost*, and who > have never even opened up the book for Computer Architecture 101? --- Sorry, I was borderline insulting. I'm getting pre

Re: Compact flash disk and slave drives in 2.4.2

2001-03-27 Thread Andre Hedrick
Because 'real' ATA devices use a signature map the detects presense of master slave during execute diagnostics. This is done in the BIOS. CFA does no report this correctly and waiting for a 31 second time out is not acceptable. If you have a complain take it to CFA commitee and have them fix it

Re: ReiserFS phenomenon with 2.4.2 ac24/ac12

2001-03-27 Thread Christoph Lameter
On Tue, 27 Mar 2001, Chris Mason wrote: > On Tuesday, March 27, 2001 08:21:07 AM -0800 Christoph Lameter > <[EMAIL PROTECTED]> wrote: > > > > > <-debugreiserfs, 2000-> > > reiserfsprogs 3.x.0h > > 9454 is free in true bitmap > > > >

Re: Kernel QA

2001-03-27 Thread Shawn Starr
I disagree, 2.4.x is "stable" and as such we need as many people to use the kernels to see whats wrong with them. 2.4 *DOES* Work, I've had very small problems (ok, the thread hanging issue was a big one) but other then that It's been solid. It depends on the hardware. Shawn. On Tue, 27 Mar 2

Re: OOM killer???

2001-03-27 Thread Ingo Oeser
On Tue, Mar 27, 2001 at 03:24:16PM +0200, Martin Dalecki wrote: > > @@ -93,6 +95,10 @@ > > p->uid == 0 || p->euid == 0) > > points /= 4; > > > > + /* Much the same goes for processes with low UIDs */ > > + if(p->uid < 100 || p->euid < 10

RE: [PATCH] OOM handling

2001-03-27 Thread Rik van Riel
On Tue, 27 Mar 2001, Michel Wilson wrote: > > relative ages. The major flaw in my code is that a sufficiently > > long-lived > > process becomes virtually immortal, even if it happens to spring a serious > > leak after this time - the flaw in yours is that system processes > > I think this could

Re: ReiserFS phenomenon with 2.4.2 ac24/ac12

2001-03-27 Thread Chris Mason
On Tuesday, March 27, 2001 09:50:17 AM -0800 Christoph Lameter <[EMAIL PROTECTED]> wrote: >> >> Ok, notice how entry 2 and 3 are the same file name? That is a big part >> of your problem, and it should never happen with the normal kernel code. >> The two lines that show up as (BROKEN) mean the

New video4linux device driver announcement.

2001-03-27 Thread Jakob Kemi
Hi. I've created a video4linux driver for the Lifeview Flycam Supra Webcam. It should be pretty common in Sweden at least since it was bundled with an ISP-package. It uses the Winbond's w9966cf parport Webcam interface chip and the Phillips saa7111 ccd-control chip. (The w9966cf interface chip c

Re: VIA audio and parport in 2.4.2

2001-03-27 Thread Tim Waugh
On Wed, Mar 21, 2001 at 07:41:15PM -0700, TimO wrote: > 0x378: possible IRQ conflict! [Don't know why it always reports > this] I've been sending Linus a patch to remove this bogus warning for the last few pre-patches. > 0x378: ECP settings irq= dma= other means> [...] > With no options i

module depencies during startup

2001-03-27 Thread Tea Age
Hello, this is my very first mail into this list. If, please answer also to my mail address <[EMAIL PROTECTED]>. I have the following question and could not find any info about this matter in the web - maybe someone knows a link: Porting the framebuffer driver i810fb to 2.4 I succeded loading

Re: hooking APIC timer doesnt work?

2001-03-27 Thread Dinesh Nagpure
John, First of all let me thank you for pointing to Vincent Oberle's APIC timer module, I am trying to understand how the timer is hooked in it. BTW forgive my ignorance but what is oprofile? the reason I am trying to hook perfctr is, well let me tell you what I am trying to do here, I want t

Re: OOM killer???

2001-03-27 Thread Jonathan Morton
>If we use my OOM killer API, this patch would be a module and >could have module parameters to select that. > >Johnathan: I URGE you to apply my patch before adding OOM killer > stuff. What's wrong with it, that you cannot use it? ;-) > >It is easy to add configurables to a module and play with

Re: Compact flash disk and slave drives in 2.4.2

2001-03-27 Thread Padraig Brady
How do you activate the walk around you describe to allow the detection of the slave? hda=ataflash? Is this sort of stuff documented anywhere? For those interested you also mention it here: http://lists.sourceforge.net/archives//linux-usb-devel/2000-August/000929.html This describes the other co

Re: "mount -o loop" lockup issue

2001-03-27 Thread J Sloan
"Mohammad A. Haque" wrote: > David Konerding wrote: > > > And this is described in what release notes? It worked just fine on Red Hat 7.0's >2.4 > > kernel oh wait, I see that they fixed it before they released it. > > And hmm..gee .. did they bother contributing back the code? Based on th

Re: Larger dev_t

2001-03-27 Thread Linus Torvalds
On Tue, 27 Mar 2001 [EMAIL PROTECTED] wrote: > > Let me repeat: there is no such code. In user space dev_t already is > 64 bits, whether you like it or not. We cannot go back to libc5. Now you're back to the argument that "glibc is bloated, so we might as well be too". The fact is, that I don'

Re: kernel apm code

2001-03-27 Thread John Fremlin
David Balazic <[EMAIL PROTECTED]> writes: > The newer version has among other things support for > the APM_IOC_REJECT ioctl which is useful for example > when implementing "run /sbin/shutdown -h when the power > button is pressed". > > While isn't this merged into the official kernel ? The mai

Re: Compact flash disk and slave drives in 2.4.2

2001-03-27 Thread Andre Hedrick
./linux/drivers/ide/ide.c * "hdx=flash" : allows for more than one ata_flash disk to be * registered. In most cases, only one device * will be present. On Tue, 27 Mar 2001, Padraig Brady wrote: > How do you activate the wal

Re: 64-bit block sizes on 32-bit systems

2001-03-27 Thread Jan Harkes
On Tue, Mar 27, 2001 at 09:15:08AM -0800, LA Walsh wrote: > Now lets look at the sites want to process terabytes of > data -- perhaps files systems up into the Pentabyte range. Often I > can see these being large multi-node (think 16-1024 clusters as > are in use today for large super-clus

Re: ReiserFS phenomenon with 2.4.2 ac24/ac12

2001-03-27 Thread Christoph Lameter
On Tue, 27 Mar 2001, Chris Mason wrote: > Just to make sure I understand, you had the exact same errors before > running fsck? Same files could not be deleted? Correct. > > I think this is a problem with the reiserfs code in the kernel. I never > > ran reiserfsck before this problem surfaced. T

Re: ReiserFS phenomenon with 2.4.2 ac24/ac12

2001-03-27 Thread Chris Mason
On Tuesday, March 27, 2001 11:14:57 AM -0800 Christoph Lameter <[EMAIL PROTECTED]> wrote: > On Tue, 27 Mar 2001, Chris Mason wrote: > >> Just to make sure I understand, you had the exact same errors before >> running fsck? Same files could not be deleted? > Correct. > >> > I think this is a

Re: OOM killer???

2001-03-27 Thread Martin Dalecki
Ingo Oeser wrote: > > On Tue, Mar 27, 2001 at 03:24:16PM +0200, Martin Dalecki wrote: > > > @@ -93,6 +95,10 @@ > > > p->uid == 0 || p->euid == 0) > > > points /= 4; > > > > > > + /* Much the same goes for processes with low UIDs */ > > > +

Re: vgacon on which card?

2001-03-27 Thread Matan Ziv-Av
On Tue, 27 Mar 2001, James Simmons wrote: > > Say you have several PCI graphics cards in a system but only have vgacon > running. Is their away to determine which PCI card vgacon is running on? The enabled one :-) I don't see a general solution. You can know if an AGP card's vga portion is ena

Re: "mount -o loop" lockup issue

2001-03-27 Thread Alexander Viro
On Tue, 27 Mar 2001, J Sloan wrote: > "Mohammad A. Haque" wrote: > > > David Konerding wrote: > > > > > And this is described in what release notes? It worked just fine on Red Hat >7.0's 2.4 > > > kernel oh wait, I see that they fixed it before they released it. > > > > And hmm..gee .. d

Re: Compact flash disk and slave drives in 2.4.2

2001-03-27 Thread Richard A. Smith
On Tue, 27 Mar 2001 09:17:48 -0800 (PST), Andre Hedrick wrote: >not acceptable. If you have a complain take it to CFA commitee and have >them fix it. Well my only real complaints are that 1) It was done silently.. 2) I could not override it w/o a code mod. Both of which are contrary to what

Re: Larger dev_t

2001-03-27 Thread Albert D. Cahalan
[EMAIL PROTECTED] writes: > [Linus Torvalds] >> You'e now forced every piece of code that needs a dev_t >> to carry along the overhead of having a 64-bit field > > Let me repeat: there is no such code. In user space dev_t already is > 64 bits, whether you like it or not. We cannot go back to libc

Re: 64-bit block sizes on 32-bit systems

2001-03-27 Thread Jesse Pollard
LA Walsh <[EMAIL PROTECTED]>: > Ion Badulescu wrote: > > Compile option or not, 64-bit arithmetic is unacceptable on IA32. The > > introduction of LFS was bad enough, we don't need yet another proof that > > IA32 sucks. Especially when there *are* better alternatives. > === > So if it is a

Re: Larger dev_t

2001-03-27 Thread H. Peter Anvin
This is my opinion on the issue. Short summary: "I'm sick of the administrative burden associated with keeping dev_t dense." Linus Torvalds wrote: > > And let's take a look at /dev. Do a "ls -l /dev" and think about it. Every > device needs a unique number. Do you ever envision seeing that "ls

[patch] Re: 2.4.3-pre8: IPX not building

2001-03-27 Thread Eran Man
The following patchlet solves it: --- linux-2.4.3pre8.orig/net/ipx/af_ipx.c Mon Mar 26 13:17:08 2001 +++ linux/net/ipx/af_ipx.c Mon Mar 26 13:14:52 2001 @@ -1542,7 +1542,7 @@ ipx_offset = intrfc->if_ipx_off

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