Re: Newby help. Tons and tons of Oops

2000-11-15 Thread David Won
Trying to track down a hardware conflict since the memtest went fine. Does this look normal or can you recommend a place where I can get help tracking this down? Is it normal to have so many devices on IRQ 9? PCI devices found: Bus 0, device 0, function 0: Host bridge: Intel

Re: 2.4.0-test10 truncate() change broke `dd'

2000-11-15 Thread Alexander Viro
On Thu, 16 Nov 2000, Mikael Pettersson wrote: > I noticed because I needed to build a boot floppy with an > initial ram disk under 2.4.0-test11pre5. The standard recipe > (Documentation/ramdisk.txt) basically goes: > - dd if=bzImage of=/dev/fd0 bs=1k > notice how many blocks dd reported

Re: Newby help. Tons and tons of Oops

2000-11-15 Thread David Won
I just noticed these errors in my log as well. Something is weird with my swapping I think. If I get Oops that say "Unable to handle kernel paging request at virtual address ff7f1014" would that not be swap since it is virtual? The errors that make me think it may be with my swapper are as

Large File Support

2000-11-15 Thread Andreas S. Kerber
We need to handle files which are about 10GB large. Is there any way to do this with Linux? Some pointers would be nice. Andreas - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/

Re: Q: Linux rebooting directly into linux.

2000-11-15 Thread Eric W. Biederman
Erik Andersen <[EMAIL PROTECTED]> writes: > On Tue Nov 14, 2000 at 07:59:18AM -0700, Eric W. Biederman wrote: > > > > All mkelfImage does is the pasting of initrd's, command lines, > > and just a touch of argument conversion code. > > You can link in an initrd using linker magic, i.e. >

Re: Modprobe local root exploit

2000-11-15 Thread H. Peter Anvin
Keith Owens wrote: > > On 15 Nov 2000 22:04:47 -0800, > "H. Peter Anvin" <[EMAIL PROTECTED]> wrote: > >No, it's correct, actually, but probably not what you want. It will > >include all letters [A-Za-z], but if a module named "ärlig"... > > Trying to sanitise the module name in request_module

Re: Modprobe local root exploit

2000-11-15 Thread Keith Owens
On 15 Nov 2000 22:04:47 -0800, "H. Peter Anvin" <[EMAIL PROTECTED]> wrote: >No, it's correct, actually, but probably not what you want. It will >include all letters [A-Za-z], but if a module named "ärlig"... Trying to sanitise the module name in request_module is the wrong fix anyway, the

Re: Modprobe local root exploit

2000-11-15 Thread H. Peter Anvin
Followup to: <[EMAIL PROTECTED]> By author:Alan Cox <[EMAIL PROTECTED]> In newsgroup: linux.dev.kernel > > > >> + if ((*p & 0xdf) >= 'a' && (*p & 0xdf) <= 'z') continue; > > > > Francis> Just in case... Some modules have uppercase letters too :) > > > > That's what the &0xdf is

Announce: modutils 2.3.20 is available

2000-11-15 Thread Keith Owens
Due to the recent modutils 2.3 local root exploits, anybody using modutils 2.3 should upgrade to 2.3.20. That means everybody using 2.4 kernels. The security patch to modutils 2.3.19 only closed part of the exploit, this version should close all known exploits. modutils still supports meta

Re: NatSemi CS5530 Sound Support

2000-11-15 Thread Alan Cox
> Are there any plans to develop kernel sound driver support for the > Cyrix/NatSemi CS5530 chipset? I noticed PCI and IDE support for this None whatsoever. Use the sb16 driver. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL

Re: Modprobe local root exploit

2000-11-15 Thread Alan Cox
> >> + if ((*p & 0xdf) >= 'a' && (*p & 0xdf) <= 'z') continue; > > Francis> Just in case... Some modules have uppercase letters too :) > > That's what the &0xdf is intended for... That looks wrong for UTF8 which is technically what the kernel uses 8) - To unsubscribe from this list:

Re: BUG Report 2.4.0-test11-pre3: NMI Watchdoch detected LOCKUP atCPU[01]

2000-11-15 Thread James M
Gert Wollny wrote: > > Hello, > > i think it got it nailed, please try the attached patch (it is against > 11-pre4, but it should work against all test11). > > Explanation: > with test7-pre6 in the imm-module the new scsi - code was enabled (see > imm.h). > This causes the locking of the

unexpected busfree problem

2000-11-15 Thread Andrew Ryan
Occasionally I am getting the follow error on my system: (scsi0:0:0:-1) Unexpected busfree, LASTPHASE = 0x40, SEQADDR = 0x66 Read : (10) 00 4f a0 07 00 00 20 00 scsi0 channel 0 : resetting for second half of retries. SCSI bus is being reset for host 0 channel 0. SCSI host 0 channel 0 reset (pid

Re: 2.4. continues after Aieee...

2000-11-15 Thread David Feuer
At 05:30 PM 11/15/2000 +0100, Rogier Wolff wrote: > > network card driver) and leave the system running make linux unusable in > > unattended environments as the machine is functionally dead. > >Which doesn't help in this case, as your network card COULD be dead, >while the system simply hasn't

Re: net mods installed under misc in 2.2.18-pre21

2000-11-15 Thread Keith Owens
On Wed, 15 Nov 2000 11:52:50 +0100, "J . A . Magallon" <[EMAIL PROTECTED]> wrote: >I have noticed that some kernel modules are installed under >/lib/modules/XXX/misc, >instead of /net. I have been checking the drivers/net/Makefile (little knowledge Known problem. Fixed with a new make

Re: More modutils: It's probably worse.

2000-11-15 Thread Keith Owens
On Wed, 15 Nov 2000 11:43:54 +0100, >Why is there any reason that a shell should be invoked anywhere in the >request_module->modprobe->insmod chain? >If implemented correctly, this attack should have the same result as >insmod ';chmod o+w .' (and it should not matter if it gets renamed so >that

Re: 2.4.0-test11-pre5/drivers/net/sunhme.c compile failure on x86

2000-11-15 Thread David S. Miller
Date: Thu, 16 Nov 2000 02:16:32 +0100 (CET) From: willy tarreau <[EMAIL PROTECTED]> I also had to move the #include out of the #ifdef __sparc__/#endif because copy_{from|to}_user were left undefined (see simple patch below). Applied, thanks. Later, David S. Miller [EMAIL

2.2.17: TCP keepalive oops

2000-11-15 Thread Philippe Troin
Got this oops (captured by kmsgdump) today. The machine was completely stuck. Phil. ksymoops 2.3.4 on i686 2.2.17. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.2.17/ (default) -m /boot/System.map-2.2.17

Re: BUG Report 2.4.0-test11-pre3: NMI Watchdoch detected LOCKUP atCPU[01]

2000-11-15 Thread Gert Wollny
Hello, i think it got it nailed, please try the attached patch (it is against 11-pre4, but it should work against all test11). Explanation: with test7-pre6 in the imm-module the new scsi - code was enabled (see imm.h). This causes the locking of the io_request_lock in scsi_register_host

Re: [BUG] knfsd causes file system corruption when files are locked.

2000-11-15 Thread Ivan Kanis
> On Wednesday November 15, [EMAIL PROTECTED] wrote: Ivan> [1.] knfsd causes file system corruption when files are locked. Ivan> Ivan> [2.] Lock down a file using the NLM_SHARE sharing Ivan> mechanism. Remove the file. Unlock the file using Ivan> NLM_UNSHARE. The filesystem

Re: BUG: isofs broken (2.2 and 2.4)

2000-11-15 Thread Linus Torvalds
On Thu, 16 Nov 2000 [EMAIL PROTECTED] wrote: > > If noone else does, I suppose I can. Thanks. > > (> .. gets ENOENT .. > and that is not because it only is a partial image?) I don't think so, but I obviously have no way of actually confirming my suspicion. If the stat information was

Re: BUG: isofs broken (2.2 and 2.4)

2000-11-15 Thread Andries . Brouwer
> Anybody else willing to finish this one off? If noone else does, I suppose I can. (> .. gets ENOENT .. and that is not because it only is a partial image?) Andries PS - Yesterday I complained that 2.4.0test9 was fine but 2.4.0test11pre5 dies as soon as it has to forward a ping. The effect

Re: NatSemi CS5530 Sound Support

2000-11-15 Thread Chng Tiak-Jung
Matthew Carlisle wrote: > Are there any plans to develop kernel sound driver support for the > Cyrix/NatSemi CS5530 chipset? I noticed PCI and IDE support for this > chipset in the kernel source, but nothing for the sound. I have a NatSemi > Geode GXLV processor, NatSemi Geode CS5530 chipset,

Re: BUG: isofs broken (2.2 and 2.4)

2000-11-15 Thread Linus Torvalds
On Wed, 15 Nov 2000, Linus Torvalds wrote: > > Does this patch fix it for you? > > Warning: TOTALLY UNTESTED!!! Please test carefully. Ok, I tested it with the broken image. It looks like "readdir()" is ok now (but not really knowing what the right output should be I cannot guarantee that).

Patch: linux-2.4.0-test11-pre5/drivers/net/hamradio compile problems

2000-11-15 Thread Adam J. Richter
linux-2.4.0-test11-pre5/drivers/net/hamradio/baycomm_epp.c and linux-2.4.0-test11-pre5/drivers/net/hamradio/soundmodem.h refer to current_cpu.x86_capability, which has changed from an integer to an array, causing compile errors in these files. Here is a proposed patch. Thomas, will you

Re: 2.4.0-test11-pre5/drivers/net/sunhme.c compile failure on x86

2000-11-15 Thread willy tarreau
Hello ! (thanks Dave for the quick patch) I also had to move the #include out of the #ifdef __sparc__/#endif because copy_{from|to}_user were left undefined (see simple patch below). Regards, Willy --- drivers/net/sunhme.c-orig Wed Nov 15 12:56:33 2000 +++ drivers/net/sunhme.cWed

Re: BUG: isofs broken (2.2 and 2.4)

2000-11-15 Thread Linus Torvalds
Does this patch fix it for you? Warning: TOTALLY UNTESTED!!! Please test carefully. Also, I'd be interested to know whether somebody really knows if the zero length handling is correct. Should we really round up to 2048, or should we perhaps round up only to the next bufsize?

NatSemi CS5530 Sound Support

2000-11-15 Thread Matthew Carlisle
Hi all, Are there any plans to develop kernel sound driver support for the Cyrix/NatSemi CS5530 chipset? I noticed PCI and IDE support for this chipset in the kernel source, but nothing for the sound. I have a NatSemi Geode GXLV processor, NatSemi Geode CS5530 chipset, and the AC97 codec that

2.4.0-test10 truncate() change broke `dd'

2000-11-15 Thread Mikael Pettersson
2.4.0-test10 broke `dd' for block devices, due to the following change to do_sys_truncate & do_sys_ftruncate: diff -u --recursive --new-file v2.4.0-test9/linux/fs/open.c linux/fs/open.c --- v2.4.0-test9/linux/fs/open.cSun Oct 8 10:50:33 2000 +++ linux/fs/open.c Thu Oct 26 08:11:21

Re: New bluesmoke patch available, implements MCE-without-MCA support

2000-11-15 Thread Mikael Pettersson
On 15 Nov 2000, H. Peter Anvin wrote: >This implements support for MCE on chips which don't support MCA (in >addition to enabling MCA for non-Intel chips, like Athlon, which >supports MCA.) > >I would appreciate it if people who have chips with MCE but no MCA -- >this includes older AMD chips

Re: VIA IDE bug with WD drive?

2000-11-15 Thread dep
On Wednesday 15 November 2000 19:30, Karnik, Rahul wrote: | I get the following error if I try to enable DMA on my Abit KT7 | motherboard with a VIA2C686 chipset: | | hdb: irq timeout: status=0x58 { DriveReady SeekComplete DataRequest | } hdb: timeout waiting for DMA | hda: DMA disabled | hdb:

Re: BUG: isofs broken (2.2 and 2.4)

2000-11-15 Thread Linus Torvalds
On Thu, 16 Nov 2000, Andries Brouwer wrote: > > Has there been a kernel version that could read these? > It looks like it proclaims blocksize 512 and uses blocksize 2048 or so. The (de_len == 0) check in do_isofs_readdir() seems to imply that the blocksize is always 2048. So at the very least

Re: 2.4.0-test11-pre5/drivers/net/sunhme.c compile failure on x86

2000-11-15 Thread David S. Miller
This is a better fix: --- drivers/net/sunhme.c.~1~Sun Nov 12 02:23:30 2000 +++ drivers/net/sunhme.cWed Nov 15 16:34:44 2000 @@ -1600,6 +1600,10 @@ HMD(("happy_meal_init: old[%08x] bursts<", hme_read32(hp, gregs + GREG_CFG))); +#ifndef __sparc__ + /* It

2.4.0-test11-pre5/drivers/net/sunhme.c compile failure on x86

2000-11-15 Thread Adam J. Richter
linux-2.4.0-test11-pre5/drivers/net/sunhme.c fails to compile on x86 because it uses the undefined symbols DMA_BURST{BITS,8,16,32,64}, which are not defined anywhere in include/asm-i386/*.h. For sparc, these symbols are defined in include/asm-sparc/dma.h, so I copied them in sunhme.c and

VIA IDE bug with WD drive?

2000-11-15 Thread Karnik, Rahul
Hi all, I get the following error if I try to enable DMA on my Abit KT7 motherboard with a VIA2C686 chipset: hdb: irq timeout: status=0x58 { DriveReady SeekComplete DataRequest } hdb: timeout waiting for DMA hda: DMA disabled hdb: DMA disabled ide0: reset: success hdb is a Western Digital

Re: test11-pre5 breaks vmware

2000-11-15 Thread Albert D. Cahalan
>> Actually, I know of at least one other shipping commercial >> product (Sitraka's JProbe Java Profiler) that will require >> patching because of this change. It seems unwise to be >> changing field names in commonly used /proc files like >> cpuinfo at this point in time. > > The problem with

Re: [PATCH] show_task() and thread_saved_pc() fix for x86

2000-11-15 Thread Ralf Baechle
On Tue, Nov 14, 2000 at 10:19:32AM +0100, Jean Wolter wrote: > > > OTOH, the value is used only by Alt-SysRq-T, so... Hell knows. > > > > No, it's also used by 'ps -l'. See wchan. > > ps -l uses get_wchan() (an architecture specific function from > arch/*/kernel/process.c) to get the return

Re: BUG: isofs broken (2.2 and 2.4)

2000-11-15 Thread Andries Brouwer
On Wed, Nov 15, 2000 at 08:23:44PM +0100, Harald Koenig wrote: > both 2.2.x and 2.4.x kernels can't read `real sky' CDs from the > Space Telescope Science Institute containing lotsof directories (~100) > which each contain lots of small files (~700 files/dir). > only ~10 directories with ~10

Re: Microcode ....

2000-11-15 Thread Per Jessen
On Wed, 15 Nov 2000 16:10:08 +0100, Fabrice Peix wrote: > > > Yop, > Just a newbie question : > What do exactly Intel P6 Microcode. > It executes Intel P6 instructions. That's what microcode does. regards, Per Jessen - To unsubscribe from this list: send the line

Re: (iptables) ip_conntrack bug?

2000-11-15 Thread Dan Aloni
> > > I have also seen this happen on a box which ran test9. Apparently because of > > > it's long uptime, because the logs should no signs of an attack. > > > > > > I guess conntrack forgets to flush some entries? Or maybe there is no way it can > > > recover from a full conntrack table? Is it

Re: [BUG] knfsd causes file system corruption when files are locked.

2000-11-15 Thread Neil Brown
On Wednesday November 15, [EMAIL PROTECTED] wrote: > [1.] knfsd causes file system corruption when files are locked. > > [2.] Lock down a file using the NLM_SHARE sharing mechanism. Remove > the file. Unlock the file using NLM_UNSHARE. The filesystem does not > recover the file space. I am

Re: Documentation/proc.txt update

2000-11-15 Thread Jorge Nerin
Jorge Nerin wrote: > > Jorge Nerin wrote: > > > > Jorge Nerin wrote: > > > > > > Hello, this is a patch with some updates to the Documetation/proc.txt > > > file, basically it contains updates to the new files in /proc/, new > > > files in /proc, and a paragraph about /proc/sys/net/ipv4/tcp_ecn.

Re: (iptables) ip_conntrack bug?

2000-11-15 Thread Samium Gromoff
vegae:/usr/src/linux# grep -r ./* --regexp="IPS_CON" | grep "define" ./include/linux/elf.h:#define DT_MIPS_CONFLICT 0x7008 ./include/linux/elf.h:#define DT_MIPS_CONFLICTNO0x700b ./include/linux/elf.h:#define SHT_MIPS_CONFLICT 0x7002 vegae:/usr/src/linux#

Re: (iptables) ip_conntrack bug?

2000-11-15 Thread Dan Aloni
On Thu, 16 Nov 2000, Dan Aloni wrote: > On Wed, 15 Nov 2000, Guus Sliepen wrote: > > > > I was DDoS'd today while away and came home to find the firewall unable to > > > do anything network related (although my connection to irc was still > > > working oddly). a quick dmesg showed the problem.

[BUG] knfsd causes file system corruption when files are locked.

2000-11-15 Thread Ivan Kanis
[1.] knfsd causes file system corruption when files are locked. [2.] Lock down a file using the NLM_SHARE sharing mechanism. Remove the file. Unlock the file using NLM_UNSHARE. The filesystem does not recover the file space. I am running this on ext2fs. Fsck-ing the filesystem does not help. The

A question about capabilities. fI and fE

2000-11-15 Thread Vesselin Atanasov
Hello. I read the Linux Capabilities FAQ 2.0 and looked at the source in /usr/src/linux/fs/exec.c. In function prepare_binprm() I see that fE is always cleared and set only if EUID == 0 and fI is always cleared and set only if UID == 0 or EUID == 0. Is there a reason for this behaviour? I think

Re: Q: Linux rebooting directly into linux.

2000-11-15 Thread Erik Andersen
On Tue Nov 14, 2000 at 07:59:18AM -0700, Eric W. Biederman wrote: > > All mkelfImage does is the pasting of initrd's, command lines, > and just a touch of argument conversion code. You can link in an initrd using linker magic, i.e. $(OBJCOPY) --add-section=image=kernel

Re: (iptables) ip_conntrack bug?

2000-11-15 Thread Dan Aloni
On Wed, 15 Nov 2000, Guus Sliepen wrote: > > I was DDoS'd today while away and came home to find the firewall unable to > > do anything network related (although my connection to irc was still > > working oddly). a quick dmesg showed the problem. > > ip_conntrack: maximum limit of 2048 entries

Re: (iptables) ip_conntrack bug?

2000-11-15 Thread Guus Sliepen
On Wed, Nov 15, 2000 at 04:34:50PM -0500, safemode wrote: > On Wed, 15 Nov 2000 16:19:23 Guus Sliepen wrote: > > On Wed, Nov 15, 2000 at 03:46:03PM -0500, safemode wrote: > > > > > I was DDoS'd today while away and came home to find the firewall unable > > to > > > do anything network related

Re: EJECT ioctl fails on empty SCSI CD-ROM

2000-11-15 Thread Richard B. Johnson
On Wed, 15 Nov 2000, Richard B. Johnson wrote: > On Wed, 15 Nov 2000, James Stevenson wrote: > > > > > Hi > > > > this is what i get on 2.2.17 > > > > open("/dev/scd1", O_RDONLY|O_NONBLOCK) = 3 > > ioctl(3, CDROMEJECT, 0xbc78)= 0 > > close(3)= 0 >

[PATCH] misc fixes to 11-pre5

2000-11-15 Thread Alexander Viro
* baycom_epp: yet another missed x86_capability instance. * soundmodem/sm.h: ditto. * wan/comx.c: fixed typo in call of remove_proc_entry() (the second argument is proc_dir_entry *, not **) * scsi/gdth.c::gdth_flush() had a path with use of uninitialized variable:

Re: In line ASM magic? What is this?

2000-11-15 Thread George Anzinger
Timur Tabi wrote: > > ** Reply to message from George Anzinger <[EMAIL PROTECTED]> on Wed, 15 Nov > 2000 12:55:46 -0800 > > > I am trying to understand what is going on in the following code. The > > reference for %2, i.e. "m"(*__xg(ptr)) seems like magic (from > > .../include/i386/system.h).

Re: [CFT] dmfe.c network driver update for 2.4

2000-11-15 Thread Jeff Garzik
Tobias Ringstrom wrote: > > I have updated the dmfe.c network driver for 2.4.0-test by adding proper > locking (I hope), and also made transmission much efficient. > > I would appreciate any feedback from people using this driver, to confirm > that I did not break it. > > It would also be

Re: mp3 problems on nfs mount

2000-11-15 Thread J Sloan
I don't have the asnwer to your particular problem, but I can provide a data point: I play mp3s regularly from an nfs server running 2.4.0.testx (currently test11-pre5), with client also running 2.4.0-testx. The mp3 directory is automounted on demand. xmms plays these nfs-mounted mp3s for hours

Re: CONFIG_USB_HOTPLUG (was Patch(?): linux-2.4.0-test11-pre4/drivers/sound/yss225.c compile failure)

2000-11-15 Thread Adam J. Richter
Jeff Garzik wrote: >"Adam J. Richter" wrote: >> You were right: the >> __devinitdata being used in the USB drivers will probably crash the >> kernel if CONFIG_HOTPLUG is not defined and the USB code attempts to >> recover from an error by faking disconnect/reconnect. >[...] >> Until there

Re: RAID modules and CONFIG_AUTODETECT_RAID

2000-11-15 Thread Neil Brown
On Wednesday November 15, [EMAIL PROTECTED] wrote: > > [Ian Grant <[EMAIL PROTECTED]>] > > Of course we need an initrd with the raid modules on it before we can > > boot from a RAID root partition. > > raidtools can't run from an initrd? > > Peter There is a realy issue here. raidstart

New bluesmoke patch available, implements MCE-without-MCA support

2000-11-15 Thread H. Peter Anvin
Hi everyone, I have just released a second bluesmoke patch: ftp://ftp.kernel.org/pub/linux/kernel/people/hpa/bluesmoke-2.4.0-test11-pre5-2.diff This implements support for MCE on chips which don't support MCA (in addition to enabling MCA for non-Intel chips, like Athlon, which supports MCA.)

Re: test11-pre5 breaks vmware

2000-11-15 Thread Petr Vandrovec
On 15 Nov 00 at 12:12, H. Peter Anvin wrote: > Also, if a piece of software needs raw CPUID information (unlike the > "cooked" one provided by recent kernels) it should use > /dev/cpu/*/cpuid. There are two problems, first breaking procfs field name for no good reason (you can name x86 features

vfat problems

2000-11-15 Thread Eric Reischer
I recently installed Winlinux2000 on my Win98 machine.  When I removed a file from within the WinLinux environment from my mail folder (Eudora for Windows), it screwed up the file permissions on all of the files in that folder.  It set the Read Only flag on for all of them.  It was actually a

Re: (iptables) ip_conntrack bug?

2000-11-15 Thread safemode
On Wed, 15 Nov 2000 16:19:23 Guus Sliepen wrote: > On Wed, Nov 15, 2000 at 03:46:03PM -0500, safemode wrote: > > > I was DDoS'd today while away and came home to find the firewall unable > to > > do anything network related (although my connection to irc was still > > working oddly). a quick

Re: test11-pre5, Athlon, and Machine Check Architecture

2000-11-15 Thread H. Peter Anvin
Followup to: <[EMAIL PROTECTED]> By author:[EMAIL PROTECTED] In newsgroup: linux.dev.kernel > > > > However, since at least AMD Athlon actually advertises MCA, I would > > like to verify that the code works on these processors before > > submitting it to Linus. > > The Athlon MCA is

Re: test11-pre5, Athlon, and Machine Check Architecture

2000-11-15 Thread H. Peter Anvin
Followup to: <[EMAIL PROTECTED]> By author:[EMAIL PROTECTED] (Rogier Wolff) In newsgroup: linux.dev.kernel > > H. Peter Anvin wrote: > > crash; I don't expect anyone to actually see an #MF exception in real > > life. I'm trying to get confirmation from AMD that the code should > > be

Re: Question on SCSI Tape Changer Status

2000-11-15 Thread Thorsten Kranzkowski
On Wed, Nov 15, 2000 at 10:32:19AM -0600, George R. Kasica wrote: > I've got an HP 4mm DAT Autochanger here (Scsi detection shown below > >from boot)...what I'm wondering is this: Is there a way to tell WHICH > ONE of the 6 tapes is in the actual tape drive from the OS? And if so, > a way to make

Re: (iptables) ip_conntrack bug?

2000-11-15 Thread Guus Sliepen
On Wed, Nov 15, 2000 at 03:46:03PM -0500, safemode wrote: > I was DDoS'd today while away and came home to find the firewall unable to > do anything network related (although my connection to irc was still > working oddly). a quick dmesg showed the problem. > ip_conntrack: maximum limit of 2048

Re: test11-pre5, Athlon, and Machine Check Architecture

2000-11-15 Thread Rogier Wolff
H. Peter Anvin wrote: > crash; I don't expect anyone to actually see an #MF exception in real > life. I'm trying to get confirmation from AMD that the code should > be correct even for Athlon. Peter, Would it be an idea to invite people to lower the voltage on their CPUs a bit, to try and

Re: test11-pre5, Athlon, and Machine Check Architecture

2000-11-15 Thread davej
> However, since at least AMD Athlon actually advertises MCA, I would > like to verify that the code works on these processors before > submitting it to Linus. The Athlon MCA is basically the same architecture-wise as Pentium Pro/II But there are some differences.. Until AMD make document

Re: In line ASM magic? What is this?

2000-11-15 Thread Timur Tabi
** Reply to message from George Anzinger <[EMAIL PROTECTED]> on Wed, 15 Nov 2000 12:55:46 -0800 > I am trying to understand what is going on in the following code. The > reference for %2, i.e. "m"(*__xg(ptr)) seems like magic (from > .../include/i386/system.h). At the same time, the code "m"

RE: KPATCH] Reserve VM for root (was: Re: Looking for better VM)

2000-11-15 Thread pavel-velo
Hi! >I've also never said OOM killer should be disabled. In theory the >non-overcommitting systems deadlock, Linux survives. Ironically >usually it's just the opposite in practice. Any user can >deadlock/crash Linux [default install, no quotas] but not an >non-overcommitting

Re: shm swapping in 2.4 again

2000-11-15 Thread Rik van Riel
On 15 Nov 2000, Christoph Rohland wrote: > On Wed, 15 Nov 2000, Rik van Riel wrote: > > On 15 Nov 2000, Christoph Rohland wrote: > >> 2) Integrating it into the global lru lists and/or the page cache. > >> > >> I think the second approach is the way to go but I do not > >> understand the

Re: rdtsc to mili secs?

2000-11-15 Thread H. Peter Anvin
Pavel Machek wrote: > > > > Intel PIIX-based systems will do duty-cycle throttling, for example. > > Don't think so. My toshiba is PIIX-based, AFAIC: > Interesting. Some will, definitely. Didn't know that wasn't universal. Clearly, on a machine like that, there is no hope for RDTSC, at

Re: rdtsc to mili secs?

2000-11-15 Thread Pavel Machek
Hi! > > > Sensibly configured power saving/speed throttle systems do not change the > > > frequency at all. The duty cycle is changed and this controls the cpu > > > performance but the tsc is constant > > > > Do you have an example of notebook that does powersaving like that? > > I have 2

mp3 problems on nfs mount

2000-11-15 Thread beldridg
summary: can't play mp3 files on nfs mounted partition. the music starts to play and then hangs after about 5 seconds. using xmms on the nfs client. leeloo (2.2.17) is the NFS server: [root@leeloo /root]# exportfs /usr/local/mp3 rush rush (2.4.10-test10) is the NFS client: [root@rush mp3]#

Re: Swapping over NFS in Linux 2.4?

2000-11-15 Thread Juri Haberland
Rik van Riel wrote: > > On Wed, 15 Nov 2000, Andreas Osterburg wrote: > > > Because I set up a diskless Linux-workstation, I want to swap > > over NFS. For this purpose I found only patches for "older" > > Linux-versions (2.0, 2.1, 2.2?). > > > Does anyone know wheter there are patches for 2.4

Re: shm swapping in 2.4 again

2000-11-15 Thread Christoph Rohland
Hi Rik, On Wed, 15 Nov 2000, Rik van Riel wrote: > On 15 Nov 2000, Christoph Rohland wrote: > >> - shm_swap is called from swap_out. Actually on my machine after a >>while it only gets called without __GFP_IO set, which means it >>will not do anything which again leads to deadlock. >

In line ASM magic? What is this?

2000-11-15 Thread George Anzinger
I am trying to understand what is going on in the following code. The reference for %2, i.e. "m"(*__xg(ptr)) seems like magic (from .../include/i386/system.h). At the same time, the code "m" (*mem) from the second __asm__ below (my code) seems to generate the required asm code. Before I go

Re: test11-pre5 breaks vmware

2000-11-15 Thread H. Peter Anvin
Michel LESPINASSE wrote: > > On Wed, Nov 15, 2000 at 12:12:15PM -0800, H. Peter Anvin wrote: > > Also, if a piece of software needs raw CPUID information (unlike the > > "cooked" one provided by recent kernels) it should use > > /dev/cpu/*/cpuid. > > Is it also OK to use the cpuid opcode in

Re: test11-pre5 breaks vmware

2000-11-15 Thread Michel LESPINASSE
On Wed, Nov 15, 2000 at 12:12:15PM -0800, H. Peter Anvin wrote: > Also, if a piece of software needs raw CPUID information (unlike the > "cooked" one provided by recent kernels) it should use > /dev/cpu/*/cpuid. Is it also OK to use the cpuid opcode in userspace ? (after checking for its

RE: CONFIG_USB_HOTPLUG (was Patch(?): linux-2.4.0-test11-pre4/drivers/sound/yss225.c compile failure)

2000-11-15 Thread Dunlap, Randy
Hi Adam, > From: Adam J. Richter [mailto:[EMAIL PROTECTED]] > > >From [EMAIL PROTECTED] Wed Nov 15 09:04:36 2000 > >> From: Jeff Garzik [mailto:[EMAIL PROTECTED]] > >> > >> Greg KH wrote: > >> > On Wed, Nov 15, 2000 at 12:29:15AM -0500, Jeff Garzik wrote: > >> > > If we are going to create

Re: [CFT] dmfe.c network driver update for 2.4

2000-11-15 Thread Frank Davis
Hello, I'll double check the locking later today, but not sure about the transmission changes. Regards, Frank ([EMAIL PROTECTED]) --On Wednesday, November 15, 2000 9:34 PM +0100 Tobias Ringstrom <[EMAIL PROTECTED]> wrote: > I have updated the dmfe.c network driver for 2.4.0-test by adding

(iptables) ip_conntrack bug?

2000-11-15 Thread safemode
I was DDoS'd today while away and came home to find the firewall unable to do anything network related (although my connection to irc was still working oddly). a quick dmesg showed the problem. ip_conntrack: maximum limit of 2048 entries exceeded NET: 1 messages suppressed. ip_conntrack: maximum

Re: CONFIG_USB_HOTPLUG (was Patch(?): linux-2.4.0-test11-pre4/drivers/sound/yss225.c compile failure)

2000-11-15 Thread Jeff Garzik
"Adam J. Richter" wrote: > You were right: the > __devinitdata being used in the USB drivers will probably crash the > kernel if CONFIG_HOTPLUG is not defined and the USB code attempts to > recover from an error by faking disconnect/reconnect. [...] > Until there is

[CFT] dmfe.c network driver update for 2.4

2000-11-15 Thread Tobias Ringstrom
I have updated the dmfe.c network driver for 2.4.0-test by adding proper locking (I hope), and also made transmission much efficient. I would appreciate any feedback from people using this driver, to confirm that I did not break it. It would also be great if someone could take a look at the

Re: EJECT ioctl fails on empty SCSI CD-ROM

2000-11-15 Thread Richard B. Johnson
On Wed, 15 Nov 2000, James Stevenson wrote: > > Hi > > this is what i get on 2.2.17 > > open("/dev/scd1", O_RDONLY|O_NONBLOCK) = 3 > ioctl(3, CDROMEJECT, 0xbc78)= 0 > close(3)= 0 > > > > In local.linux-kernel-list, you wrote: > >Apparently

Re: test11-pre5 breaks vmware

2000-11-15 Thread H. Peter Anvin
Followup to: <[EMAIL PROTECTED]> By author:Scott Murray <[EMAIL PROTECTED]> In newsgroup: linux.dev.kernel > > > > Oh. I did not compiled 11-test5, as G450 finally arrived ;-) OK, > > I'll release patch for vmware, as I cannot stop kernel developers > > from changing field names :-) > >

test11-pre5, Athlon, and Machine Check Architecture

2000-11-15 Thread H. Peter Anvin
Hi friends, I noticed a slight bug in my CPUID 2.4.0-test11-pre5, and when I unwound it, found some interesting things. This relates to the Machine Check Architecture code (bluesmoke.c), which in the previous code was conditionalized on running on an Intel CPU. It appears that that shouldn't

Re: EJECT ioctl fails on empty SCSI CD-ROM

2000-11-15 Thread James Stevenson
Hi this is what i get on 2.2.17 open("/dev/scd1", O_RDONLY|O_NONBLOCK) = 3 ioctl(3, CDROMEJECT, 0xbc78)= 0 close(3)= 0 In local.linux-kernel-list, you wrote: >Apparently using the CDROMEJECT ioctl with kernel 2.4-testX fails on >a SCSI CD-ROM

Re: test11-pre5 breaks vmware

2000-11-15 Thread Scott Murray
On Wed, 15 Nov 2000, Petr Vandrovec wrote: > On 15 Nov 00 at 1:59, Tigran Aivazian wrote: > > > You probably noticed this already but I just wanted to bring it to your > > attention that /usr/bin/vmware-config.pl script needs updating since the > > flags in /proc/cpuinfo is now called

[BUG?] AMD 5x86 and 2.4 (was Re: [BUG?] AMD K5 and 2.4)

2000-11-15 Thread Barry K. Nathan
It looks like I was mistaken in my original message. I have an AMD 5x86, not a K5. Nevertheless, menuconfig lists the 586 option as "586/K5/5x86/6x86/6x86MX". But, it fails to boot on my 5x86 and I have to compile for a 486 (for 2.4). As I mentioned in my previous message, the 586/... option

Re: [BUG] Hard lockup using emu10k1-based sound card

2000-11-15 Thread Hans Grobler
On Wed, 15 Nov 2000, Jonathan Corbet wrote: > Just as another data point, I, too, had trouble with lockups with the > emu10k1 (with the 2.4.0-test driver and ALSA both). I noticed that it was > sharing an interrupt with ACPI. As soon as I rebuilt the kernel with the > ACPI Interpreter option

Re: [BUG] Hard lockup using emu10k1-based sound card

2000-11-15 Thread Jonathan Corbet
Just as another data point, I, too, had trouble with lockups with the emu10k1 (with the 2.4.0-test driver and ALSA both). I noticed that it was sharing an interrupt with ACPI. As soon as I rebuilt the kernel with the ACPI Interpreter option turned off, the problem went away. It's not the first

BUG: isofs broken (2.2 and 2.4)

2000-11-15 Thread Harald Koenig
Hi, both 2.2.x and 2.4.x kernels can't read `real sky' CDs from the Space Telescope Science Institute containing lotsof directories (~100) which each contain lots of small files (~700 files/dir). only ~10 directories with ~10 files each are displayed, all the other files/diretories can't be

RE: keyboard lockup after kdb session

2000-11-15 Thread Dunlap, Randy
Hi, I have the same problem with kdb. In a controlled environment, I always start a script before entering kdb: while [ 1 ] ; do sleep 3 /etc/rc.d/init.d/gpm restart > /dev/null done This will re-enable the kbd every 3 seconds. But it would be nice to find the problem, eh?

stop e mails

2000-11-15 Thread herman dumont
dear, if possible, could you please stop sensding the e mails concerning the linux... . As my father died a sudden death on the 2 oktober 2000. thanks - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at

JIT/JRE

2000-11-15 Thread jim M.
Hi, I have a redhat 7.0 and I need to compile some codes. I need to use JIT (just in time) compiler and JRE on this redhat box. How do i know if have these on my system?. Or the installl CD for the RH7.0 may have it... J _

Re: [ANNOUNCE] Generalised Kernel Hooks Interface (GKHI)

2000-11-15 Thread Matt D. Robinson
[EMAIL PROTECTED] wrote: > > Well, not necessarily so while lkcd is not get accepted into the standard > > kernel source. [..] > > It won't until it uses a separate driver that doesn't depend on scsi or > ide layer. We're working on it ... can't quit my day job, you know ... :) --Matt - To

Re: Newbie

2000-11-15 Thread richardj_moore
Not even Intel can spell kernal [sic] - see 486 Programmer's reference - description of protection mechanism. BTW one of the enhancements to the Pentium was an improvement in the spelling of kernel. :-) Richard Moore - RAS Project Lead - Linux Technology Centre (PISC).

EJECT ioctl fails on empty SCSI CD-ROM

2000-11-15 Thread W. Michael Petullo
Apparently using the CDROMEJECT ioctl with kernel 2.4-testX fails on a SCSI CD-ROM that does not have a disc in it. The errno returned corresponds to the string ``No such file or directory.'' The Linux CD-ROM Standard states that CDROMEJECT opens the drive tray. It does not mention any

CONFIG_USB_HOTPLUG (was Patch(?): linux-2.4.0-test11-pre4/drivers/sound/yss225.c compile failure)

2000-11-15 Thread Adam J. Richter
>From [EMAIL PROTECTED] Wed Nov 15 09:04:36 2000 >> From: Jeff Garzik [mailto:[EMAIL PROTECTED]] >> >> Greg KH wrote: >> > On Wed, Nov 15, 2000 at 12:29:15AM -0500, Jeff Garzik wrote: >> > > If we are going to create CONFIG_USB_HOTPLUG, we must -eliminate- >> > > CONFIG_HOTPLUG, and create

RE: Patch(?): linux-2.4.0-test11-pre4/drivers/sound/yss225.c compilefailure

2000-11-15 Thread Dunlap, Randy
> From: Jeff Garzik [mailto:[EMAIL PROTECTED]] > > Greg KH wrote: > > On Wed, Nov 15, 2000 at 12:29:15AM -0500, Jeff Garzik wrote: > > > If we are going to create CONFIG_USB_HOTPLUG, we must -eliminate- > > > CONFIG_HOTPLUG, and create CONFIG_PCI_HOTPLUG, and > > > CONFIG_ANOTHERBUS_HOTPLUG and

Re: test11-pre5 breaks vmware

2000-11-15 Thread Petr Vandrovec
On 15 Nov 00 at 17:47, Petr Vandrovec wrote: > On 15 Nov 00 at 1:59, Tigran Aivazian wrote: > > > You probably noticed this already but I just wanted to bring it to your > > attention that /usr/bin/vmware-config.pl script needs updating since the > > flags in /proc/cpuinfo is now called

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