Where is my memory

2001-03-01 Thread Uwe Bonnes
Hallo, on two systems with 2.4.2. (actually the suse tree from Hubert mantel at ftp://ftp.suse.com/people/mantel/next) on a single/dual celeron machine with 256/384 MByte Memory all show increased memory consumption after the daily locatedb run. Here is the output in that situation after a shutd

2.4.2-a6 + ac7 -- OOPS on Athlon during boot -- invalid operand: 0000 in process lsmod

2001-03-01 Thread Miles Lane
invalid operand: CPU:0 EIP:0010:[] Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010092 eax: 001b ebx: cfa12000 ecx: 0001 edx: 0001 esi: cfa1290c edi: 0100 ebp: c14470c0 esp: cf8a9e38 ds: 0018 es: 0018 ss: 0018 Process lsmod (pid: 395, st

No Subject

2001-03-01 Thread Bene, Martin
-BEGIN PGP SIGNED MESSAGE- === Martin Bene KPNQwest Austria GmbH Tech. Manager Web Solutions Nikolaiplatz 4 tel: +43-316-813824 8020 graz, austria fax: +43-316-813824-26 http://www.kpnqwest.at e-mail: [EMAI

Re: Strange hdparm behaviour with Via 686b and 2.4.2

2001-03-01 Thread Mike Maravillo
I'm not sure if this one is related. This is on an AMD K6-2 450 with MS-5187 board and VIA VT82C686A chipset... # hdparm -tT /dev/hda /dev/hdc /dev/hda: Timing buffer-cache reads: 128 MB in 3.16 seconds = 40.51 MB/sec Timing buffered disk reads: 64 MB in 11.84 seconds = 5.41 MB/sec /d

RE: Unmounting and ejecting the root fs on shutdown.

2001-03-01 Thread Per Erik Stendahl
> > What I do know now is how to make the kernel not lock the > CD in the > > first place. Simply ioctl(/dev/cdrom, > CDROM_CLEAR_OPTIONS, CDO_LOCK) > > > from /linuxrc in the initrd. This way I can remove the CD anytime > > I please which is enough for me. And I dont have to patch the

Performance Problem w/fragmented packets on load-balanced link

2001-03-01 Thread Bene, Martin
-BEGIN PGP SIGNED MESSAGE- Hi, I'm running into performance problems with big (=fragmented) packets; both endpoints are running kernel 2.2.18+Andreas VM patch. The systems involved are each connected to the internet using 128kBit leased lines. Network throughput drops from about 12/13kB

Re: 2.4.2-ac6 hangs on boot w/AMD Elan SC520 dev board

2001-03-01 Thread Brian Moyle
I believe the following patch fixes the problem (it worked on the few machines I tested). Is this along the lines of what you were thinking? Brian [EMAIL PROTECTED] Alan Cox wrote: > Having been over the code the problem is indeed the bios reporting overlapping > /duplicated ranges. That will

Re: Stale NFS handles on 2.4.2

2001-03-01 Thread Trond Myklebust
> " " == David Fries <[EMAIL PROTECTED]> writes: > If I didn't make it clear /home/david directory is the stale > NFS filehandle and server:/home is mounted on /home so it isn't > the root directory inode here that is having the problem. Ah. Sorry... Neil's argumentation made

Re: [PATCH] smaller parport_pc for non-PCI boxes

2001-03-01 Thread Paul Gortmaker
Forgot to mention that the patch also fixes the warning: `parport_pc_superio_info' defined but not used for non-PCI, which was the original reason why I was poking around in there. Paul. _ Do You Yahoo!? Get your free @yahoo.

Re: Strange hdparm behaviour with Via 686b and 2.4.2

2001-03-01 Thread Nicholas Lee
On Thu, Mar 01, 2001 at 04:49:59PM +0800, Mike Maravillo wrote: > I'm not sure if this one is related. This is on an AMD K6-2 450 > with MS-5187 board and VIA VT82C686A chipset... Should have add this in the last message. Almost exactly the same system same HDD, KT7 (with 686A) motherboard and

Re: [Re: paging behavior in Linux]

2001-03-01 Thread Helge Hafting
Neelam Saboo wrote: > > Another observation. I have two independent programs. One program incurring > page faults and another program just doing some work. > When work program run undependently it takes ~19 seconds of CPU time, but when > it is run along with page faulting program on the same mac

Kernel is unstable

2001-03-01 Thread Ivan Stepnikov
Hello! I tried to test linux memory allocation. For experiment I used i386 architecture with Pentium III processor, 512M RAM and 8G swap space. For memory allocation libhoard was tried. Linux kernel 2.4.2 with patch per-process-3.5G-IA32-no-PAE-1, at /pub/linux/kernel/people/andrea/pa

Re: Kernel is unstable

2001-03-01 Thread Matti Aarnio
On Thu, Mar 01, 2001 at 12:16:08PM +0300, Ivan Stepnikov wrote: > Hello! > > I tried to test linux memory allocation. For experiment I used i386 > architecture with Pentium III processor, 512M RAM and 8G swap space. For > memory allocation libhoard was tried. Linux kernel 2.4.2 with p

Re: What is 2.4 Linux networking performance like compared to BSD?

2001-03-01 Thread Alan Cox
> They know that iMimic's polymix performance on Linux 2.2.* is half what it is on > BSD. Has the Linux 2.4 networking code caught up to BSD? For the general case its been the same sort of speed as BSD sometimes faster sometimes not since before 2.2. So the problem they see would need more analy

Re: How to set hdparms for ide-scsi devices on devfs?

2001-03-01 Thread Andre Hedrick
procfs echo unmaskirq:1 /proc/ide/hdx/settings Andre Hedrick Linux ATA Development ASL Kernel Development - ASL, Inc. Toll free: 1-877-ASL-3535 1757 Houret Court

2.4.x very unstable on 8-way IBM 8500R

2001-03-01 Thread Matilainen Panu (NRC/Helsinki)
Hi, I've been playing around with 8-way IBM8500R (8x700MHz Xeon) with 4.5GB memory & AIC7xxx SCSI-controller. It's perfectly stable with 2.2-kernel (from Red Hat 7) but very erratic on all 2.4-kernels I've tried it with (2.4.[012], compiled both with egcs and RH7's gcc-2.96, both share the same s

Re: Writing on raw device with software RAID 0 is slow

2001-03-01 Thread Stephen C. Tweedie
Hi, On Wed, Feb 28, 2001 at 03:58:11PM +0100, Martin Rauh wrote: > > Writing to an software RAID 0 containing 4 SCSI discs is very fast. > I get transfer rates of about 100 MBytes/s. The filesystem on the RAID > is ext2. > > Writing to the same RAID directly (that means on the raw device withou

Re: 2.4 kernels - "attempt to access beyond end of device"

2001-03-01 Thread Thomas Molina
On Thu, 1 Mar 2001, Petr Vandrovec wrote: > On 28 Feb 01 at 15:47, Michal Jaegermann wrote: > > > > I have more checks to make before I will be fully satisfied but > > > > this looks like it. > > > ... > > > > System Performance Setting [Optimal, Normal] > > > ... > > > > > > Try BIOS 1006. AFAIK

Re: Multiple file module build problems

2001-03-01 Thread Lee Ho
It seems that linker tried to build executable file. When building multiple module source into one module object file, ld with '-r' option is used. ld -r -o scharmod.o schar.o procschar.o *=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=* Lee, Ho. Software Engineer, Embedded Linux De

Re: [linux-usb-devel] USB oops Linux 2.4.2ac6

2001-03-01 Thread Alan Cox
> makes it handle lowspeed devices wrong ... AMD told me I'd need > an NDA to learn their workaround, and I've not pursued it. (Does > anyone already know what kind of NDA they use?) It varies depending on the info. They may well be able to sort out a sane NDA with you. If they dont want to then

Re: ext3 fsck question

2001-03-01 Thread Richard B. Johnson
On Wed, 28 Feb 2001, Neal Gieselman wrote: > I then went single user and ran fsck.ext3 on / while mounted. > Bad move. It ran and reported many errors which I chose to repair. > It screwed the partition up to the point where it paniced on boot. [SNIPPED] You must NEVER fsck a file-system th

DMA on a AMD7409 controller with kernel 2.4.2

2001-03-01 Thread Hylke van der Schaaf
With kernet 2.2.18 DMA mode for my harddisks worked just fine, getting IDE DMA working on an AMD7409 controller with kernel 2.4.2 is a problem. questions: Why is DMA disabled on revision < C4? How can I gat DMA working again? The Information: in 2.2.18 I get: - dmesg: -- PCI_ID

Re: ext3 fsck question

2001-03-01 Thread Stephen C. Tweedie
Hi, On Wed, Feb 28, 2001 at 08:03:21PM -0600, Neal Gieselman wrote: > > I applied the libs and other utilites from e2fsprogs by hand. > I ran fsck.ext3 on my secondary partition and it ran fine. The boot fsck > on / was complaining about something but I could not catch it. > I then went single

Re: Linux 2.4.2ac7

2001-03-01 Thread Ingo Molnar
On Thu, 1 Mar 2001, Maciej W. Rozycki wrote: > > o Handle broken PIV MP tables with a NULL ioapic > > That's not a right fix. [...] Maciej, it *is* the right fix. These are UP systems not SMP systems, but if we boot an SMP kernel then we find a (largely bogus) mptable during the scan. Any B

Re: Linux 2.4.2ac7

2001-03-01 Thread Maciej W. Rozycki
On Thu, 1 Mar 2001, Alan Cox wrote: > o Handle broken PIV MP tables with a NULL ioapic That's not a right fix. We should make a check in MP_ioapic_info() and do not register bogus I/O APICs (hmm, I wonder what the next thing to be broken in MP-tables is...). We should handle the no I/O AP

Re: NBD Cleanup patch and bugfix in ll_rw_blk.c

2001-03-01 Thread Jens Axboe
On Wed, Feb 28 2001, Linus Torvalds wrote: > >I think most of the "we want to disable plugging" behaviour stems > >from the way task queues behave. Once somebody starts a tq_disk > >run, the list is fried and walked one by one. Both old loop > >and nbd drop the io_request_lock and block, possibly

Re: Kernel is unstable

2001-03-01 Thread Richard B. Johnson
On Thu, 1 Mar 2001, Ivan Stepnikov wrote: > Hello! > > I tried to test linux memory allocation. For experiment I used i386 > architecture with Pentium III processor, 512M RAM and 8G swap space. For > memory allocation libhoard was tried. Linux kernel 2.4.2 with patch > per-process-3.

RE: Kernel is unstable

2001-03-01 Thread Heusden, Folkert van
> memory area has to be accessed. In some memory management systems, > the allocated area has to be actually written (demand zero paging). > If you execute from a user account, not root, with ulimits enabled, > you should be able to do: > char *p; > for(;;) > { > if(

bzImage & L2 cache hang @ 'LILO loading Linux...'

2001-03-01 Thread flatmax
Hi, booting a compiled kernel ... When I compile using bzImage (bzlilo), my computer hangs at 'LILO loading Linux' When I compile using zImage (zlilo), my computer boots just fine. This sux 'cause I have to keep my kernel really small < 500 K to use zlilo I can use bzImage IF AND ONLY IF I disa

Re: Stale NFS handles on 2.4.2^H^H^H^H^H2.2.19

2001-03-01 Thread Trond Myklebust
> " " == Patrick J LoPresti <[EMAIL PROTECTED]> writes: > Trond Myklebust <[EMAIL PROTECTED]> writes: >> OK. We need the patch I sent last night plus a 1-liner in >> nfs_inode_is_stale(). That should cover both pathologies. It'll >> probably clean up the other cases in which

Re: Kernel is unstable

2001-03-01 Thread Andrea Arcangeli
On Thu, Mar 01, 2001 at 12:16:08PM +0300, Ivan Stepnikov wrote: > if(p==malloc(block)){ Side note: I guess here you meant: if ((p = malloc(block)) { Make sure you catch when malloc returns null because of out of memory (the out of memory in your case happened i

Assembler Error:"Unsupported Relocation type "while compile my code with kernel

2001-03-01 Thread aprasad
Hi, sorry for this post, but this message i got when tried to compile my code in the kernel.. I am unable to figure out the problem. I have put the my code in drivers/misc directory and made the appropriate entry in Makefile. Thanks, Anil. - To unsubscribe from this list: send the line "unsub

Re: fat problem in 2.4.2

2001-03-01 Thread Peter Daum
On Sun, 25 Feb 2001, Alan Cox wrote: > > The bug with truncate in the fat filesystem that was present in 2.4.0, > > and fixed with the 2.4.0-ac12 (or earlier) patch is still in the main > > It isnt a bug. The fix in 2.4-ac I've dropped. A program that assumes > ftruncating a file large will work

Re: Kernel is unstable

2001-03-01 Thread Andrea Arcangeli
On Thu, Mar 01, 2001 at 12:27:53PM +0200, Matti Aarnio wrote: > With malloc(1M): > > ... > 44089000-4418a000 rw-p 00:00 0 > 4418a000-4428b000 rw-p 00:00 0 > 4428b000-4438c000 rw-p 00:00 0 > 4438c000-4448d000 rw-p 00:00 0 > 4448d000-4458e000 rw-p 000

Re: Kernel is unstable

2001-03-01 Thread Andrea Arcangeli
On Thu, Mar 01, 2001 at 03:35:12PM +0100, Andrea Arcangeli wrote: > From the above it's pretty obvious the clever vma merging is broken in 2.4. It's not broken, it's not there any longer as somebody dropped it between test7 and 2.4.2, may I ask why? Andrea - To unsubscribe from this list: send t

Re: Assembler Error:"Unsupported Relocation type "while compile mycode with kernel

2001-03-01 Thread Brian Gerst
[EMAIL PROTECTED] wrote: > > Hi, > sorry for this post, but this message i got when tried to compile my code > in the kernel.. > I am unable to figure out the problem. > > I have put the my code in drivers/misc directory and made the appropriate > entry in Makefile. We need information than ju

Re: devfs and /proc/ide/hda

2001-03-01 Thread AJ Lewis
On Wed, Feb 28, 2001 at 04:10:23PM +0100, Guest section DW wrote: > On Wed, Feb 28, 2001 at 08:52:54PM +1100, Glenn McGrath wrote: > > > Im running kernel 2.4.1, I have entries like /proc/ide/hda, > > /proc/ide/ide0/hda etc irrespective of wether im using devfs or > > traditional device names. >

Re: Linux 2.4.2ac7

2001-03-01 Thread Maciej W. Rozycki
On Thu, 1 Mar 2001, Ingo Molnar wrote: > > > o Handle broken PIV MP tables with a NULL ioapic > > > > That's not a right fix. [...] > > Maciej, it *is* the right fix. These are UP systems not SMP systems, but > if we boot an SMP kernel then we find a (largely bogus) mptable during the > scan.

Re: NBD Cleanup patch and bugfix in ll_rw_blk.c

2001-03-01 Thread Jens Axboe
On Thu, Mar 01 2001, Jens Axboe wrote: > I've suggested that before, turn ndb into ndb_make_request style > driver and all of this will disappear. I'll give it a shot. Here's a first shot, compile tested but that's it. Steve, does this work for you? Against 2.4.2-ac7 -- Jens Axboe diff -ur -

Re: Will Mosix go into the standard kernel?

2001-03-01 Thread Tor Arntsen
Daniel Ridge <[EMAIL PROTECTED]> writes: [...] >Compare this total volume to the thousands of lines of patches that >RedHat or VA add to their kernel RPMS before shipping. I just don't see [...] What's good about that? The first thing I do is to rip out the RedHat kernel and compile and install

[PATCH] Re: fat problem in 2.4.2

2001-03-01 Thread Alexander Viro
On Thu, 1 Mar 2001, Peter Daum wrote: > In that case, why was it changed for FAT only? Ext2 will still > happily enlarge a file by truncating it. Basically, the program depends on behaviour that was never guaranteed to be there. > Staroffice (the binary-only version; the new "open source" > v

report bug: System reboots when accessing a loop-device over a second loop-device with 2.4.2-ac7

2001-03-01 Thread Mario Hermann
Hello! I tried the following commands with 2.4.2-ac7: losetup /dev/loop0 test.dat losetup /dev/loop1 /dev/loop0 mke2fs /dev/loop1 My System reboots immediatly. I tried it with 2.4.2-ac4,ac5 too -> same effect. With 2.4.2 it hangs immediatly. Hope that helps. Thanks Mario - To unsubscribe

Stable Version?

2001-03-01 Thread God
Hello, I'll make this quick as I know how much traffic this list gets. What version of the 2.4.x kernels is actually stable enough to use? I ask this because I see 2.4.2, but then the 2.4.2ac7 fix which from what I have read on here, is a pretty important patch. Is 2.4.2 or 2.4.1 stable enou

Re: report bug: System reboots when accessing a loop-device over a second loop-device with 2.4.2-ac7

2001-03-01 Thread Jens Axboe
On Thu, Mar 01 2001, Mario Hermann wrote: > Hello! > > I tried the following commands with 2.4.2-ac7: > > losetup /dev/loop0 test.dat > losetup /dev/loop1 /dev/loop0 > mke2fs /dev/loop1 > > My System reboots immediatly. I tried it with 2.4.2-ac4,ac5 too -> same > effect. Oops, will take a look

Intel-e1000 for Linux 2.0.36-pre14

2001-03-01 Thread Ofer Fryman
I managed to compiled e1000 for Linux 2.0.36-pre14, I can also load it successfully. With the E1000_IMS_RXSEQ bit set in IMS_ENABLE_MASK I get endless interrupts and the computer freezes, without this bit set it works but I cannot receive or send anything. Does any one have a clue?. Thanks Ofer

Re: Stable Version?

2001-03-01 Thread Richard B. Johnson
On Thu, 1 Mar 2001, God wrote: > > Hello, > > I'll make this quick as I know how much traffic this list gets. > > What version of the 2.4.x kernels is actually stable enough to use? I have been running 2.4.1 on 12 SMP machines with minimal problems. All these machines are SCSI (no IDE is even

The IO problem on multiple PCI busses

2001-03-01 Thread Benjamin Herrenschmidt
Here's the return of an ld problem for which we really need a solution asap since it's now biting us in real life configurations... So the problem happens when you have a machine with more than one PCI host bridge. This is typically the case of all new Apple machines as they have 3 host bridg

Re: Intel-e1000 for Linux 2.0.36-pre14

2001-03-01 Thread kernel
On Thu, 1 Mar 2001, Ofer Fryman wrote: > I managed to compiled e1000 for Linux 2.0.36-pre14, I can also load it > successfully. > With the E1000_IMS_RXSEQ bit set in IMS_ENABLE_MASK I get endless interrupts > and the computer freezes, without this bit set it works but I cannot receive > or send

Re: [patch][rfc][rft] vm throughput 2.4.2-ac4

2001-03-01 Thread Rik van Riel
On Thu, 1 Mar 2001, Mike Galbraith wrote: > On Wed, 28 Feb 2001, Rik van Riel wrote: > > On Wed, 28 Feb 2001, Marcelo Tosatti wrote: > > > On Wed, 28 Feb 2001, Mike Galbraith wrote: > > > > > > That's one reason I tossed it out. I don't _think_ it should have any > > > > negative effect on other

Re: The IO problem on multiple PCI busses

2001-03-01 Thread Benjamin Herrenschmidt
> >If we want to go a bit further, and allow ISA drivers that don't have a >pci_dev structure to work on legacy devices on any bus, we could provide >a set of function of the type > > int isa_get_bus_count(); > unsigned long isa_get_bus_io_offset(int busno); I would add that I'd prefer to keep it

Re: Writing on raw device with software RAID 0 is slow

2001-03-01 Thread Ben LaHaise
Hello all, On Thu, 1 Mar 2001, Stephen C. Tweedie wrote: > Raw IO is always synchronous: it gets flushed to disk before the write > returns. You don't get any write-behind with raw IO, so the smaller > the blocksize you write in, the slower things get. More importantly, the mainstream raw io c

RE: Intel-e1000 for Linux 2.0.36-pre14

2001-03-01 Thread Ofer Fryman
I need a giga fiber PMC cards for linux2.0.36-pre14, the only cards I know are either Intel based or level-one lxt-1001 card, the level-one lxt-1001 has very bad performance so I cannot use it. Thanks, Ofer -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Thurs

RE: Intel-e1000 for Linux 2.0.36-pre14

2001-03-01 Thread kernel
On Thu, 1 Mar 2001, Ofer Fryman wrote: > I need a giga fiber PMC cards for linux2.0.36-pre14, the only cards I know > are either Intel based or level-one lxt-1001 card, the level-one lxt-1001 > has very bad performance so I cannot use it. Well, 2.0 kernels are sufficiently old that there's littl

Re: 2.4.x very unstable on 8-way IBM 8500R

2001-03-01 Thread Matilainen Panu (NRC/Helsinki)
On Thu, 1 Mar 2001, ext Andrew Morton wrote: > "Matilainen Panu (NRC/Helsinki)" wrote: > > On Thu, 1 Mar 2001, ext Andrew Morton wrote: > > > > > > Is it stable with `nmi_watchdog=0'? > > > > If the default value for nmi_watchdog is 0 then no - I added the > > nmi_watchdog=1 just to see if that ma

Looking for best resource for device driver programmers

2001-03-01 Thread Friedrich Steven E CONT CNIN
I'm a real-time developer new to the Linux platform. I'm currently trying to write my first linux kernel device driver. Anyone know the best web site or mailing list to ask questions about linux device driver and kernel issues for a programmer like me? Steven Friedrich - To unsubscribe from t

smartmedia adapter support??

2001-03-01 Thread Tim Walberg
Just wondering whether anyone has successfully gotten either a PCMCIA SmartMedia Adapter (specifically the Viking Components one) or a FlashPath floppy SmartMedia adapter working under 2.4.x. I've got both, and haven't gotten either working under either 2.2.x or 2.4.x, but I haven't had the time t

Re: Intel-e1000 for Linux 2.0.36-pre14

2001-03-01 Thread Richard B. Johnson
On Thu, 1 Mar 2001 [EMAIL PROTECTED] wrote: > On Thu, 1 Mar 2001, Ofer Fryman wrote: > > > I managed to compiled e1000 for Linux 2.0.36-pre14, I can also load it > > successfully. > > With the E1000_IMS_RXSEQ bit set in IMS_ENABLE_MASK I get endless interrupts > > and the computer freezes, with

Re: Writing on raw device with software RAID 0 is slow

2001-03-01 Thread Stephen C. Tweedie
Hi, On Thu, Mar 01, 2001 at 10:44:38AM -0500, Ben LaHaise wrote: > > On Thu, 1 Mar 2001, Stephen C. Tweedie wrote: > > > Raw IO is always synchronous: it gets flushed to disk before the write > > returns. You don't get any write-behind with raw IO, so the smaller > > the blocksize you write in

Re: Writing on raw device with software RAID 0 is slow

2001-03-01 Thread Ben LaHaise
On Thu, 1 Mar 2001, Stephen C. Tweedie wrote: > Yep. There shouldn't be any problem increasing the 64KB size, it's > only the lack of accounting for the pinned memory which stopped me > increasing it by default. Actually, how about making it a sysctl? That's probably the most reasonable approa

mount -loop freezes on 2.4.2

2001-03-01 Thread Phil Carinhas
The following commands lockup on exectution. No logs generated, and there is no way to kill the process: This is the 2.4.2 kernel running on mandrake 7.2 mount /iso/Conectiva-61beta.iso /alt -o loop=/dev/loop0 mount /iso/Conectiva-61beta.iso /alt -o loop There is no error reported and

Re: mount -loop freezes on 2.4.2

2001-03-01 Thread Jens Axboe
On Thu, Mar 01 2001, Phil Carinhas wrote: > The following commands lockup on exectution. No logs generated, > and there is no way to kill the process: > > This is the 2.4.2 kernel running on mandrake 7.2 > > mount /iso/Conectiva-61beta.iso /alt -o loop=/dev/loop0 > mount /iso/Conectiva-61b

Re: Intel-e1000 for Linux 2.0.36-pre14

2001-03-01 Thread Matthew Jacob
On Thu, 1 Mar 2001, Richard B. Johnson wrote: > On Thu, 1 Mar 2001 [EMAIL PROTECTED] wrote: > > > On Thu, 1 Mar 2001, Ofer Fryman wrote: > > > > > I managed to compiled e1000 for Linux 2.0.36-pre14, I can also load it > > > successfully. > > > With the E1000_IMS_RXSEQ bit set in IMS_ENABLE_M

Re: report bug: System reboots when accessing a loop-device over a second loop-device with 2.4.2-ac7

2001-03-01 Thread Jens Axboe
On Thu, Mar 01 2001, Mario Hermann wrote: > I tried the following commands with 2.4.2-ac7: > > losetup /dev/loop0 test.dat > losetup /dev/loop1 /dev/loop0 > mke2fs /dev/loop1 > > My System reboots immediatly. I tried it with 2.4.2-ac4,ac5 too -> same > effect. > > With 2.4.2 it hangs immediatly

Re: Writing on raw device with software RAID 0 is slow

2001-03-01 Thread Stephen C. Tweedie
Hi, On Thu, Mar 01, 2001 at 11:08:13AM -0500, Ben LaHaise wrote: > On Thu, 1 Mar 2001, Stephen C. Tweedie wrote: > > Actually, how about making it a sysctl? That's probably the most > reasonable approach for now since the optimal size depends on hardware. Fine with me. --Stephen - To unsubscr

Re: What is 2.4 Linux networking performance like compared to BSD?

2001-03-01 Thread Hans Reiser
Todd wrote: > > hans, > > we've found that the TCP and UDP performance on 2.4 is *dramatically* > better than 2.2. with the acenic gig-e driver on PIII-933 UP (66MHz x > 64bits PCI) we are getting 993 Mb/s with 2.4.0 with jumbo frames (about > 850 Mb/s with standard ethernet frames). the best

Re: [reiserfs-dev] Re: [PATCH] reiserfs patch for linux-2.4.2

2001-03-01 Thread Alexander Zarochentcev
t; > > 7. other minor fixes. > > Does this patch contain Chris Mason's "tail conversion" fix that he > made after my bug report? No. The "tail conversion" fix was sent to Alan. It is already included into 2.4.2-ac6. All fixes are in one combined patch: ftp:

Re: [PATCH] reiserfs patch for linux-2.4.2

2001-03-01 Thread Christoph Hellwig
On Wed, Feb 28, 2001 at 10:16:02PM -0500, Albert D. Cahalan wrote: > Christoph Hellwig writes: > > > Urgg. limits.h is a userlevel header... > > > > The attached patch will make similar atempts fail (but not this one as > > there is also a limits.h in gcc's include dir). > > There are very few

Re: Intel-e1000 for Linux 2.0.36-pre14

2001-03-01 Thread Richard B. Johnson
On Thu, 1 Mar 2001, Matthew Jacob wrote: > > > On Thu, 1 Mar 2001, Richard B. Johnson wrote: > > > On Thu, 1 Mar 2001 [EMAIL PROTECTED] wrote: > > > > > On Thu, 1 Mar 2001, Ofer Fryman wrote: > > > > > > > I managed to compiled e1000 for Linux 2.0.36-pre14, I can also load it > > > > success

RE: Intel-e1000 for Linux 2.0.36-pre14

2001-03-01 Thread Ofer Fryman
Thanks Richard, I guess I have know choice but to try your suggestion. Ofer -Original Message- From: Richard B. Johnson [mailto:[EMAIL PROTECTED]] Sent: Thursday, March 01, 2001 6:02 PM To: [EMAIL PROTECTED] Cc: Ofer Fryman; '[EMAIL PROTECTED]' Subject: Re: Intel-e1000 for Linux 2.0.36-

Re: smartmedia adapter support??

2001-03-01 Thread Steffen Grunewald
On Thu 2001-03-01 (10:00), Tim Walberg wrote: > Just wondering whether anyone has successfully gotten > either a PCMCIA SmartMedia Adapter (specifically the > Viking Components one) or a FlashPath floppy SmartMedia > adapter working under 2.4.x. I've got both, and haven't > gotten either working u

Re: Writing on raw device with software RAID 0 is slow

2001-03-01 Thread Douglas Gilbert
Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Ben LaHaise wrote: > On Thu, 1 Mar 2001, Stephen C. Tweedie wrote: > > > Yep. There shouldn't be any problem increasing the 64KB size, it's > > only the lack of accounting for the pinned memory which stopped me > > inc

NETDEV WATCHDOG: eth0: transmit timed out

2001-03-01 Thread Caleb Epstein
I am seeing the following error after my machine has been up for a while. My eth0 is connected to a switched, local subnet. There is not a lot of traffic on the interface, maybe a few 100 Mbytes or so. Taking the interface down and then up again fixes th

Re: What is 2.4 Linux networking performance like compared to BSD?

2001-03-01 Thread Nathan Dabney
On Thu, Mar 01, 2001 at 07:03:31PM +0300, Hans Reiser wrote: > The problem is that I really need BSD vs. Linux experiences, not Linux 2.4 vs. > 2.2 experiences, because the webcache industry tends to strongly disparage Linux > networking code, so much better isn't necessarily good enough. > > Han

Re: Intel-e1000 for Linux 2.0.36-pre14

2001-03-01 Thread Jes Sorensen
> "Ofer" == Ofer Fryman <[EMAIL PROTECTED]> writes: Ofer> I need a giga fiber PMC cards for linux2.0.36-pre14, the only Ofer> cards I know are either Intel based or level-one lxt-1001 card, Ofer> the level-one lxt-1001 has very bad performance so I cannot use Ofer> it. I'd recommend you to u

Re: Looking for best resource for device driver programmers

2001-03-01 Thread Jes Sorensen
> "Friedrich" == Friedrich Steven E CONT CNIN <[EMAIL PROTECTED]> writes: Friedrich> I'm a real-time developer new to the Linux platform. I'm Friedrich> currently trying to write my first linux kernel device Friedrich> driver. Friedrich> Anyone know the best web site or mailing list to ask

Re: What is 2.4 Linux networking performance like compared to BSD?

2001-03-01 Thread God
On Thu, 1 Mar 2001, Hans Reiser wrote: > Date: Thu, 01 Mar 2001 19:03:31 +0300 > > Todd wrote: > > hans, > > we've found that the TCP and UDP performance on 2.4 is *dramatically* > > better than 2.2. [..] > > i'd recommend it's networking performance to anyone. > > > > On Thu, 1 Mar 2001

Re: smartmedia adapter support??

2001-03-01 Thread AJ Lewis
On Thu, Mar 01, 2001 at 10:00:41AM -0600, Tim Walberg wrote: > Just wondering whether anyone has successfully gotten > either a PCMCIA SmartMedia Adapter (specifically the > Viking Components one) or a FlashPath floppy SmartMedia > adapter working under 2.4.x. I've got both, and haven't > gotten e

Re: Kernel is unstable

2001-03-01 Thread Ingo Oeser
On Thu, Mar 01, 2001 at 03:24:09PM +0100, Andrea Arcangeli wrote: > On Thu, Mar 01, 2001 at 12:16:08PM +0300, Ivan Stepnikov wrote: > > if(p==malloc(block)){ > > Side note: I guess here you meant: > > if ((p = malloc(block)) { Actually if (

RE: Intel-e1000 for Linux 2.0.36-pre14

2001-03-01 Thread Ofer Fryman
I am upgrading to 2.2.x, but mean while I need e1000 driver to run on 2.0.x, I'm sure that others might need it too. -Original Message- From: Jes Sorensen [mailto:[EMAIL PROTECTED]] Sent: Thursday, March 01, 2001 7:07 PM To: Ofer Fryman Cc: '[EMAIL PROTECTED]'; '[EMAIL PROTECTED]' Subject

Re: What is 2.4 Linux networking performance like compared to BSD?

2001-03-01 Thread James Lewis Nance
On Thu, Mar 01, 2001 at 02:26:20AM +0300, Hans Reiser wrote: > I have a client that wants to implement a webcache, but is very leery of > implementing it on Linux rather than BSD. > > They know that iMimic's polymix performance on Linux 2.2.* is half what it > is on BSD. Has the Linux 2.4 networ

Q: explicit alignment control for the slab allocator

2001-03-01 Thread Manfred Spraul
Alan added a CONFIG options for FORCED_DEBUG slab debugging, but there is one minor problem with FORCED_DEBUG: FORCED_DEBUG disables HW_CACHEALIGN, and several drivers assume that HW_CACHEALIGN implies a certain alignment (iirc usb/uhci.c assumes 16-byte alignment) I've attached a patch that fixe

Looking for best resource for device driver programmers

2001-03-01 Thread Friedrich Steven E CONT CNIN
Let me start by apoligizing for the brevity of my post. I appreciate the responses so far, but I left out info that may have resulted in responses more in line with what I'm looking for. I have studied the various docs people usually mention, but they contain little info about 2.4 kernel. I have

Re: Stable Version?

2001-03-01 Thread Rik van Riel
On Thu, 1 Mar 2001, God wrote: > What version of the 2.4.x kernels is actually stable enough to > use? I ask this because I see 2.4.2, but then the 2.4.2ac7 fix > which from what I have read on here, is a pretty important > patch. Is 2.4.2 or 2.4.1 stable enough? > > I don't run a large site, b

Escape sequences & console

2001-03-01 Thread Sébastien HINDERER
Hi all, Could someone tell me where I can find a document listing all the escape-sequences that could be sent to the console (/dev/console) and what they do. Thank you: Sébastien. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECT

Re: fat problem in 2.4.2

2001-03-01 Thread Alan Cox
> In that case, why was it changed for FAT only? Ext2 will still > happily enlarge a file by truncating it. ftruncate() and truncate() may extend a file but they are not required to do so. > If the behavior has to be changed, wouldn't it be better to first > give people a chance to get programs,

Re: Kernel is unstable

2001-03-01 Thread Alan Cox
> It's not broken, it's not there any longer as somebody dropped it between test7 > and 2.4.2, may I ask why? Linus took it out because it was breaking things. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo i

Re: Escape sequences & console

2001-03-01 Thread Simon Richter
On Thu, 1 Mar 2001, Sébastien HINDERER wrote: > Could someone tell me where I can find a document listing all the > escape-sequences that could be sent to the console (/dev/console) and what > they do. Please don't use those sequences directly, as not everyone has /dev/console on a vt. You can f

Re: Stable Version?

2001-03-01 Thread Alan Cox
> What version of the 2.4.x kernels is actually stable enough to use? I > ask this because I see 2.4.2, but then the 2.4.2ac7 fix which from what I > have read on here, is a pretty important patch. Is 2.4.2 or 2.4.1 stable > enough? 2.4.1 definitely isnt. 2.4.2 doesnt seem too bad for many u

Re: The IO problem on multiple PCI busses

2001-03-01 Thread Alan Cox
> I'm, of course open to any comments about this (in fact, I'd really like > some feedback). One thing is that we also need to find a way to pass > those infos to userland. Currently, we implement an arch-specific syscall > that allow to retreive the IO physical base of a given PCI bus. That may >

Re: Kernel is unstable

2001-03-01 Thread Andrea Arcangeli
On Thu, Mar 01, 2001 at 06:20:49PM +, Alan Cox wrote: > > It's not broken, it's not there any longer as somebody dropped it between test7 > > and 2.4.2, may I ask why? > > Linus took it out because it was breaking things. If it happened to be buggy it didn't looked unfixable from a design st

ld-error on 2.4.2 and on 2.4.1

2001-03-01 Thread Florian Nykrin
Hello, Because I don't know which maintainer to write I write to this list. When I try to compile 2.4.2 or 2.4.1 I get the error: arch/i386/kernel/kernel.o arch/i386/mm/mm.o kernel/kernel.o mm/mm.o fs/fs.o ipc/ipc.o \ drivers/block/block.o drivers/char/char.o drivers/misc/misc.o

Re: ld-error on 2.4.2 and on 2.4.1

2001-03-01 Thread Caleb Epstein
On Thu, Mar 01, 2001 at 07:35:58PM +0100, Florian Nykrin wrote: > Hello, Because I don't know which maintainer to write I write to > this list. When I try to compile 2.4.2 or 2.4.1 I get the error: ld > -m elf_i386 -Ttext 0x0 -s -oformat binary bbootsect.o -o bbootsect > ld: cannot open binary:

Re: ld-error on 2.4.2 and on 2.4.1

2001-03-01 Thread Alan Cox
> gcc -E -D__KERNEL__ -I/usr/src/linux/include -D__BIG_KERNEL__ > -traditional -DSVGA_MODE=NORMAL_VGA bootsect.S -o bbootsect.s > as -o bbootsect.o bbootsect.s > bbootsect.s: Assembler messages: > bbootsect.s:253: Warning: indirect lcall without `*' > ld -m elf_i386 -Ttext 0x0 -s -oformat binary

Re: smartmedia adapter support??

2001-03-01 Thread Jakob Østergaard
On Thu, Mar 01, 2001 at 05:50:04PM +0100, Steffen Grunewald wrote: > On Thu 2001-03-01 (10:00), Tim Walberg wrote: > > Just wondering whether anyone has successfully gotten > > either a PCMCIA SmartMedia Adapter (specifically the > > Viking Components one) or a FlashPath floppy SmartMedia > > adap

[PATCH] Memory Leak fix for ibmtr

2001-03-01 Thread mike_phillips
Here is a small patch that fixes a memory leak in the ibmtr driver. Basically the bug occurs because the skb->tail pointer is set past the end of the skb data buffer. This causes problems when the skb's are cloned (they are unabled to be freed properly). The result is a leak that eventually w

Re: Changes to ide-cd for 2.4.1 are broken?

2001-03-01 Thread John Fremlin
"Michael Johnson" <[EMAIL PROTECTED]> writes: > >> You know all about this stuff, so probably I am mistaken. > >> However, my copy of SFF8020-r2.6 everywhere has > >> "Sense 02 ASC 3A: Medium not present" without giving > >> subcodes to distinguish Tray Open from No Disc. > >> So, it seems to me

RE: Intel-e1000 for Linux 2.0.36-pre14

2001-03-01 Thread Ofer Fryman
Some more info: I compiled it with support for IANS and without, but I get the same outcome, only setting E1000_IMS_RXSEQ will cause endless interrupts that cannot be stopped not with int_disable and not with cli(), so I guess there must be a bug somewhere, so I activated it on 2.2.x and surprisin

Re: 2.2.18 IDE tape problem, with ide-scsi

2001-03-01 Thread Khalid Aziz
Camm Maguire wrote: >The third error I get is: > >Feb 27 16:01:45 intech9 kernel: st0: Error: 2800, cmd: 8 1 0 0 40 0 Len: 16 >Feb 27 16:01:45 intech9 kernel: Info fld=0x40, FMK Current st09:00: sns = f0 80 >Feb 27 16:01:45 intech9 kernel: ASC= 0 ASCQ= 1 >Feb 27 16:01:45 intech9 kernel: Ra

Re: Where is my memory

2001-03-01 Thread Roger Larsson
Hi, This is interesting. I have found out that my freezes most oftenly happen on cold boot. At cold boot the locatedb is run... I have added IKD... /RogerL On Thursday 01 March 2001 09:39, Uwe Bonnes wrote: > Hallo, > > on two systems with 2.4.2. (actually the suse tree from Hubert mantel at

Re: What is 2.4 Linux networking performance like compared to BSD?

2001-03-01 Thread Hans Reiser
Nathan Dabney wrote: > > On Thu, Mar 01, 2001 at 07:03:31PM +0300, Hans Reiser wrote: > > The problem is that I really need BSD vs. Linux experiences, not Linux 2.4 vs. > > 2.2 experiences, because the webcache industry tends to strongly disparage Linux > > networking code, so much better isn't n

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