ASUS CUV4X-D Dual CPU's - Failure to boot...

2001-07-06 Thread Brian Dushaw
Dear Kernel People, A friend of mine has a new PC with an ASUS CUV4X-D motherboard and dual 1GHZ PIII's. We have installed RedHat 7.1. The original RedHat SMP kernel (2.4.2) did not boot; it froze with some complaints about APIC. The backup single processor kernel 2.4.2 booted o.k.,

Re: OOPS (kswapd) in 2.4.5 and 2.4.6

2001-07-06 Thread Henry
On Fri, 06 Jul 2001, Andrew Morton wrote: > Henry wrote: > > > > ... > > Dual-cpu pentium 233 (intel) with 128MB RAM and more than double that swap. > > > > ... > > Unable to handle kernel NULL pointer dereference at virtual address 0008 > > c01b4227 > > *pde = > > Oops: > >

Re: Why Plan 9 C compilers don't have asm("")

2001-07-06 Thread Rick Hohensee
I replied to davem at length but I think I forgot to "reply to all recipients". The gist of it is Forth code density is so high on Forth hardware that things like icaches aren't as important, and the factors involved are entirely different. Like high-performance Forth engines are tiny and draw

What's the status of kernel PNP?

2001-07-06 Thread linux
I just noticed that 2.4.6-ac1 parport won't compile (well, link) without the kernel PnP stuff configured. So I tried turning it on. It prints a line saying that it found my modem at boot time, but doesn't actually configure it, so I have to run isapnp anyway if I want to use it. Okay, RTFM

device plugging

2001-07-06 Thread gopi krishna
Why do we need a dummy req for plugging. As i understood only thing plugging does is to, on arrival of new req if the dev queue is empty, puts a dummy req on the queue, and schedules the unplug routine on tq_disk, which on being scheduled calls the strategy routine. So we can as well put the new

Does kernel require IDE enabled in BIOS to access HD, FS errors?

2001-07-06 Thread M.H.VanLeeuwen
Hi, I have a SMP P166 system that has been running for years with an AIC7xxx SCSI card as opposed to the native IDE interface. The BIOS has the IDE 0,1,2,3 set to . Running out of disk space I installed one of the original IDE drives. The kernel booted and ID'd the drive correctly. Kernel

Re: [OT] Suitable Athlon Motherboard for Linux

2001-07-06 Thread Jim Roland
Unfortunately, some distros will have some configurations, patches, and customizations that may cause problems with some systems. I am using an EPoX 8KTA3+ (with IDE ATA100 RAID controller) and have absolutely no problems with RedHat 6.1, or my current RedHat 7.1, and I am using the RAID

Re: Tulip driver doesn't work as module on 2.4.6

2001-07-06 Thread John Kacur
Frank Davis wrote: > > John, >What do the logs say? > Regards, > -Frank > -- Jul 5 23:32:48 speedy kudzu: failed Jul 5 23:32:48 speedy kudzu: Hardware configuration timed out. Jul 5 23:32:48 speedy kudzu: Run '/usr/sbin/kudzu' from the command line to re- detect. Jul 5 23:32:48

Re: [OT] Suitable Athlon Motherboard for Linux

2001-07-06 Thread Stephen M. Williams
Seems to run fine here. I'm using a Tyan S2380 (600MHz pre-Thunderbird) with the VIA KX-133 chipset, running Kernel 2.4.5 On 04 Jul 2001 19:49:50 +0100, Joseph Mathewson wrote: > Having heard the various horror stories about the VIA PCI data corruption > bugs, and watching one Via based machine

Re: Hi all, a strange full lock in SMP-kernel 2.4.6 and 2.4.5

2001-07-06 Thread Pete Toscano
I think I've seen this same problem, at least with regards to USB printing. Yesterday, I traced the problem down to a patch to usb-uhci.c in the transition from 2.4.3 to 2.4.4. The problem persists today. A work around for this problem is to use the alternate UHCI driver (uhci.o). What

[PATCH] PPC interrupt mapping fix

2001-07-06 Thread Paul Mackerras
Linus, The patch below fixes the interrupt assignments on PPC machines that use Open Firmware, in the case where we have devices behind a PCI-PCI bridge and multiple PCI host bridges. The patch is moderately large because I rewrote the procedure that parsed the open firmware interrupt tree.

Re: Tulip driver doesn't work as module on 2.4.6

2001-07-06 Thread Greg Rollins
John Kacur wrote: > Hi > > With Kernel 2.4.6, when I compile the Tulip driver as a module, I don't > have network connectivity. I can ping myself, and netstat -rn gives the > same table as with earlier kernels, but I can't connect to any of the > other computers on my network. (network = 1

Re: [RFC] __initstr & __exitstr

2001-07-06 Thread Arnaldo Carvalho de Melo
Em Fri, Jul 06, 2001 at 10:05:14PM -0500, Philipp Rumpf escreveu: > On Fri, Jul 06, 2001 at 11:17:44PM -0300, Arnaldo Carvalho de Melo wrote: > > Hi, > > > > Please comment on this approach to move strings in __init functions > > from .rodata to .data.init so that it get discarded after

Re: [RFC] __initstr & __exitstr

2001-07-06 Thread Philipp Rumpf
On Fri, Jul 06, 2001 at 11:17:44PM -0300, Arnaldo Carvalho de Melo wrote: > Hi, > > Please comment on this approach to move strings in __init functions > from .rodata to .data.init so that it get discarded after initialization, > like the variables marked as __initdata and the functions

[PATCH] fix drivers/usb/scanner.c ioctl return

2001-07-06 Thread Paul Mackerras
The following patch corrects the return value from the ioctl function in the USB scanner code, in the case where the ioctl is unrecognized. Linus, please apply. Paul. diff -urN linux/drivers/usb/scanner.c pmac/drivers/usb/scanner.c --- linux/drivers/usb/scanner.c Sat Apr 28 23:02:49 2001 +++

drivers/ide/sl82c105.c

2001-07-06 Thread Paul Mackerras
I am wondering who maintains drivers/ide/sl82c105.c, and who sent in the recent changes to it. We now have, at around line 278, this code: unsigned int pci_init_sl82c105(struct pci_dev *dev, const char *msg) { return ide_special_settings(dev, msg); } The call to ide_special_settings

[PATCH] fix compile error in usb-ohci.c

2001-07-06 Thread Paul Mackerras
The following patch fixes a trivial error in drivers/usb/usb-ohci.c, where a missing argument to ohci_pci_suspend will cause a compile error if you have powerbook support enabled. Linus, please apply. Paul. diff -urN linux/drivers/usb/usb-ohci.c pmac/drivers/usb/usb-ohci.c ---

[RFC] __initstr & __exitstr

2001-07-06 Thread Arnaldo Carvalho de Melo
Hi, Please comment on this approach to move strings in __init functions from .rodata to .data.init so that it get discarded after initialization, like the variables marked as __initdata and the functions marked as __init, as well as move strings in __exit marked functions to .data.exit,

Re: [PATCH #2] OOM kill trigger

2001-07-06 Thread Jeff Garzik
Rik van Riel wrote: > + cache_mem = atomic_read(_cache_size); > + cache_mem += atomic_read(_pages); > + cache_mem -= swapper_space.nrpages; > + limit = (page_cache.min_percent + buffer_mem.min_percent); Don't you need extra protection around swapper_space.nrpages? A

[PATCH] fix compile error in imsttfb.c

2001-07-06 Thread Paul Mackerras
As it currently stands, drivers/video/imsttfb.c will give a compile error if FBCON_HAS_CFB32 is defined. This patch fixes that. There used to be a declaration of `i' which was only used if FBCON_HAS_CFB32 was defined. I suspect that somebody was compiling without FBCON_HAS_CFB32 and saw an

Tulip driver doesn't work as module on 2.4.6

2001-07-06 Thread John Kacur
Hi With Kernel 2.4.6, when I compile the Tulip driver as a module, I don't have network connectivity. I can ping myself, and netstat -rn gives the same table as with earlier kernels, but I can't connect to any of the other computers on my network. (network = 1 pentium 120, and 1 pentium 133

Re: supermount

2001-07-06 Thread Dj_RzulF
I gree with Stevie Kieu and Sam Halliday -- Best regards, Dj_RzulF - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at

[PATCH] eepro100 PCI/PM fixes

2001-07-06 Thread Andrey Savochkin
Linus, Could you apply the following patch, please? Andrey - Forwarded message from Kai Germaschewski <[EMAIL PROTECTED]> - Delivered-To: [EMAIL PROTECTED] Date: Fri, 6 Jul 2001 22:51:02 +0200 (CEST) From: Kai Germaschewski <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Subject:

RE: Trouble Booting Linux PPC On Mac G4 2000

2001-07-06 Thread Paul Mackerras
Tim McDaniel writes: > We are having a great degree of difficulty getting Linux PPC2 > running on a Mac G4 466 tower with 128MB of memory, One 30MB HD and one > CR RW. This is not a NuBus based system. To the best of our knowledge we > have followed the user manual to the tee, and even tried

Hi all, a strange full lock in SMP-kernel 2.4.6 and 2.4.5

2001-07-06 Thread linuxx
Well Full lock in 2.4.5 and .6 when in a SMP intel p III 500mhz when i try to print any file in a epson 760 usb and parport printer. I put in antecedents . With 2.4.3 and before the printer via usb or partport print ok . In 2.4.5-6 when i try to send anything to /dev/usb/lp0 like cat a.txt >

Re: 2.4.6-ac1 will not build, 2.4.6 ok

2001-07-06 Thread Steven Cole
On Friday 06 July 2001 16:35, Tom Diehl wrote: > Hi all, > This is my first bug report so please go easy on me if I screw it up. > The kernel 2.4.6-ac1 > The build machine AMD k6-2-350 with 128Megs of memory > I get the following errors when I try to build ac1. It builds ok when > just building

Athlon oops traced to CONFIG_MK7 code in arch/i386/lib/mmx.c

2001-07-06 Thread Richard Chan
Athlon oops saga continues - I consistently get Athlon kernels oopsing during the boot up process either in rc.sysinit or loading of usb modules (this is a RedHat system 7.1). These kernels can boot to a shell init=/bin/sh but once I try to do stuff like inserting modules they oops left, right,

Re: natsemi.c failure in 2.4.6

2001-07-06 Thread Daniel A. Nobuto
Hi, On Sat, Jul 07, 2001 at 12:32:17AM +0200, Manfred Spraul wrote: > Perhaps powermanagement causes your receive problems? You wrote you have > a FA312. I've tested my FA311 (without mii-diag) and I didn't have any > problems with transmit or receive. Found out what was wrong. It was

Test case for kernel crash

2001-07-06 Thread Sasha Pachev
I am able to crash 2.4.3 kernel on a dual Pentium 500 with 256 MB RAM and no swap space with the program below. to compile, gcc -o oom oom.c -lpthread Found out that my magic SysRq for some reason was not working :( so I could not get much detail - will fix the magic and report more when it

Re: Why Plan 9 C compilers don't have asm("")

2001-07-06 Thread H. Peter Anvin
Followup to: <[EMAIL PROTECTED]> By author:"David S. Miller" <[EMAIL PROTECTED]> In newsgroup: linux.dev.kernel > > Rick Hohensee writes: > > Forth chips aren't modern in the true-multi-user sense, but if an > > individual were to design such a beast they could get several of them, > >

memory allocation mystery

2001-07-06 Thread Sasha Pachev
Hello, I have been investigating kernel behavior ( I am running 2.4.3) in out of memory conditions with swap completely disabled and discovered a rather interesting behavior. If you run the following code: #include #include #define LEAK_BLOCK (1024*1024) #define MB (1024*1024) int main()

2.4.6 APM suspend kills Dell inspiron 3500 sound card, but revives network card.

2001-07-06 Thread Rob Landley
My devices on my laptop work very strangely with kernel 2.4.6. -- Sound problems: The sound card on my laptop (Dell Inspiron 3500) works fine when the system first boots up, but stops working with the first suspend. Any attempt to write sound to it after that blocks indefinitely. I don't

2.4.6-ac1 will not build, 2.4.6 ok

2001-07-06 Thread Tom Diehl
Hi all, This is my first bug report so please go easy on me if I screw it up. The kernel 2.4.6-ac1 The build machine AMD k6-2-350 with 128Megs of memory I get the following errors when I try to build ac1. It builds ok when just building 2.4.6 with the same config file run through make old_config,

[PATCH #2] OOM kill trigger

2001-07-06 Thread Rik van Riel
Hi, As Hugh pointed out, the info on how many pages we have in the swap cache is (of course) present in the swapper_space structure. Patch has been shrunk accordingly... Rik -- Executive summary of a recent Microsoft press release: "we are concerned about the GNU General Public License

Re: What are rules for acpi_ex_enter_interpreter?

2001-07-06 Thread Petr Vandrovec
On Thu, Jul 05, 2001 at 04:05:43PM -0700, Grover, Andrew wrote: > Thanks for the report on the locking issue. A fix is checked in locally. > > > From: Petr Vandrovec [mailto:[EMAIL PROTECTED]] > > Replying to myself, after following change in additon to acpi_ex_... > > poweroff on my machine

linux don't recognize HD>1Gb on Sparc IPX

2001-07-06 Thread Rafael Diniz
I put a 1.2Gb HD on my Sparc IPX but linux kernel recognized only 1Gb. Can Sparc IPX see more than 1Gb SCSI Hard Drives? Thanks Rafael Diniz Brazil Debian GNU/Linux 2.2 Potato(2.2.20-pre1) XFree86-3.3.6 PII 233mhz 96Mb ram SB16, USR56k, S3

Re: [PATCH] OOM kill trigger fix

2001-07-06 Thread Rik van Riel
On Fri, 6 Jul 2001, Hugh Dickins wrote: > On Fri, 6 Jul 2001, Rik van Riel wrote: > > > > Of course, to implement this we have to count the number of > > swapcache pages, but that's a 2-liner ;) > > swapper_space.nrpages already counts that (as Andrea once > pointed out), no need to add your

Re: [PATCH] more SAK stuff

2001-07-06 Thread David Wagner
>More interestingly, it changes the operation of SAK in two ways: >(a) It does less, namely will not kill processes with uid 0. I think this is bad for security. (I assume you meant euid 0, not ruid 0. Using the real uid for access control decisions is a very odd thing to do.) - To unsubscribe

Re: funky tyan s2510

2001-07-06 Thread ognen
I have had this happen to me on a very old machine whose CPU fan died at one point without notice and something burned out - the machine was working but crashing at random with all sorts of messages and in all sorts of situations, usually some time after startup (but not too long after startup).

Re: [PATCH] OOM kill trigger fix

2001-07-06 Thread Hugh Dickins
On Fri, 6 Jul 2001, Rik van Riel wrote: > > Of course, to implement this we have to count the number of > swapcache pages, but that's a 2-liner ;) swapper_space.nrpages already counts that (as Andrea once pointed out), no need to add your nr_swapcache_pages. Hugh - To unsubscribe from this

Re: VM Requirement Document - v0.0

2001-07-06 Thread Daniel Phillips
On Friday 06 July 2001 21:09, Rik van Riel wrote: > On Thu, 5 Jul 2001, Daniel Phillips wrote: > > Let me comment on this again, having spent a couple of minutes > > more thinking about it. Would you be happy paying 1% of your > > battery life to get 80% less sluggish response after a memory > >

RE: Trouble Booting Linux PPC 2000 On Mac G4

2001-07-06 Thread Jeffrey W. Baker
On Fri, 6 Jul 2001, Tim McDaniel wrote: > I think what we are seeing is XBoot rather than yaboot and we tried just > about all conceivable "kernel options", as exposed by Xboot. When Xboot > comes up it shows a ramdisk_size=8192 as the only default parameter. > Rapidly growing to hate the

Re: BIGMEM kernel question

2001-07-06 Thread Alan Cox
> Ahh. That makes sense. So how can I change the chunk size from 64k to > something higher (I assume I could set it to 128k to effectively double > that 3GB to 6GB)? I think you misunderstand. If you want more than 3Gb you will have to map and unmap stuff yourself. You only have 3Gb of per

Re: why this 1ms delay in mdio_read? (cont'd from "are ioctl callssupposed to take this long?")

2001-07-06 Thread Donald Becker
On Fri, 6 Jul 2001, Chris Friesen wrote: > Subject: why this 1ms delay in mdio_read? (cont'd from "are ioctl calls supposed to take this long?") > > The beginning of mdio_read() in tulip.c goes like this: > > static int mdio_read(struct device *dev, int phy_id, int location) ... >

Re: BIGMEM kernel question

2001-07-06 Thread Rik van Riel
On Fri, 6 Jul 2001, Eric Anderson wrote: > Ahh. That makes sense. So how can I change the chunk size from > 64k to something higher (I assume I could set it to 128k to > effectively double that 3GB to 6GB)? That won't work. The address space limitation is a HARDWARE limitation. What you

[PATCH] OOM kill trigger fix

2001-07-06 Thread Rik van Riel
Hi, the patch below fixes a bug in the OOM killer where the killer could kick in if the system is out of swap (or has no swap), is not out of memory yet but simply has a hard time with the cache. The solution is to test against page_cache.min_percent + buffer_cache.min_percent, this way we: 1)

RE: Trouble Booting Linux PPC 2000 On Mac G4

2001-07-06 Thread Tim McDaniel
I think what we are seeing is XBoot rather than yaboot and we tried just about all conceivable "kernel options", as exposed by Xboot. When Xboot comes up it shows a ramdisk_size=8192 as the only default parameter. Rapidly growing to hate the non-intuitive nature of the MAC OS we are not experts

Re: Initio 9100 Driver for Linux

2001-07-06 Thread Trevor Hemsley
On Fri, 6 Jul 2001 07:56:39, [EMAIL PROTECTED] wrote: > What I don't get about your patch is the following: Two things: 1) I must not try to type in patches while watching my phone bill to BT click up the pennies! 2) I must check the source I'm diffing against to make sure that Alan hasn't

Re: BIGMEM kernel question

2001-07-06 Thread Eric Anderson
Ahh. That makes sense. So how can I change the chunk size from 64k to something higher (I assume I could set it to 128k to effectively double that 3GB to 6GB)? Eric Anderson Alan Cox wrote: > > > kernel. My machine has 4GB of RAM, and 6GB of swap. It appears that I > > can only allocate

NCR 35XXXX MCA bus and SMP

2001-07-06 Thread Paulo
Hello Friends, my name is Paulo. And i have a NCR 3525 with MCA bus and 8 processors and 512MB RAM , i tried Suse 6.4 and Red Hat 7.1 , but nome detected my MCA bus , the 8 processors and more than 64MB ... i tried kernel parameter mem=512m , but no results... only 64MB i recompiled the

Re: IDE0/Slave Detection Fails in 2.4.x(2.4.4, 2.4.5, and 2.4.5-ac18 tested)

2001-07-06 Thread Adam D. Scislowicz
Just an update: I have now tested it with the 2.4.6 kernel and the problem persists :( I failed to mention in the previous email that the machine is an 2 processor SMP machine. -Adam "Adam D. Scislowicz" wrote: > I am having a problem where the 2.4.x(2.4.4, and 2.4.5, and 2.4.5-ac18) >

RE: Trouble Booting Linux PPC On Mac G4 2000

2001-07-06 Thread Jeffrey W. Baker
On Fri, 6 Jul 2001, Tim McDaniel wrote: > > We are having a great degree of difficulty getting Linux PPC2 > running on a Mac G4 466 tower with 128MB of memory, One 30MB HD and one > CR RW. This is not a NuBus based system. To the best of our knowledge we > have followed the user manual to

Re: BIGMEM kernel question

2001-07-06 Thread Brian Gerst
Eric Anderson wrote: > > I am currently running a RedHat 7.1 machine with the 2.4.3-12enterprise > kernel. My machine has 4GB of RAM, and 6GB of swap. It appears that I > can only allocate 2930 MB (using heapc_linux and other programs). What > do I need to do to get Linux to allow allocation

Re: BIGMEM kernel question

2001-07-06 Thread Alan Cox
> kernel. My machine has 4GB of RAM, and 6GB of swap. It appears that I > can only allocate 2930 MB (using heapc_linux and other programs). What > do I need to do to get Linux to allow allocation of all available memory A non x86 based computer. Its basically impractical to map more than 3Gb

RE: Trouble Booting Linux PPC On Mac G4 2000

2001-07-06 Thread Tim McDaniel
We are having a great degree of difficulty getting Linux PPC2 running on a Mac G4 466 tower with 128MB of memory, One 30MB HD and one CR RW. This is not a NuBus based system. To the best of our knowledge we have followed the user manual to the tee, and even tried forcing video settings at

BIGMEM kernel question

2001-07-06 Thread Eric Anderson
I am currently running a RedHat 7.1 machine with the 2.4.3-12enterprise kernel. My machine has 4GB of RAM, and 6GB of swap. It appears that I can only allocate 2930 MB (using heapc_linux and other programs). What do I need to do to get Linux to allow allocation of all available memory (up to

Re: funky tyan s2510

2001-07-06 Thread Alan Cox
> > 2.4.2 i get a variety of kernel messages: > > # > > vs-5150: search_by_key: invalid format found in block 0. Fsck? > > IDE on a serverworks chipset ? If so try Alan's latest patches for an > updated driver The serverworks IDE fixes dont fit the

Re: Strange thread behaviour on 8-way x86 machine

2001-07-06 Thread Rik van Riel
On Fri, 6 Jul 2001, Sasha Pachev wrote: > On Friday 06 July 2001 13:24, Rik van Riel wrote: > > On Fri, 6 Jul 2001, Sasha Pachev wrote: > > > > > Upon further investigation and testing, it turned out that the kernel was > not > > > at fault - the problem was high mutex contention, which caused

Re: funky tyan s2510

2001-07-06 Thread arjan
In article <[EMAIL PROTECTED]> you wrote: > I have a tyan s2510 with a single pIII 800Mhz cpu and 1GB of RAM. > I have been having problems with this system from the get go and > cant seem to narrow down what the problem is. I have tried running > 2.4.6, but the system usually doesnt last more

Re: Strange thread behaviour on 8-way x86 machine

2001-07-06 Thread Sasha Pachev
On Friday 06 July 2001 13:24, Rik van Riel wrote: > On Fri, 6 Jul 2001, Sasha Pachev wrote: > > > Upon further investigation and testing, it turned out that the kernel was not > > at fault - the problem was high mutex contention, which caused frequent > > context switches, and the idle CPU was

Re: funky tyan s2510

2001-07-06 Thread Ignacio Vazquez-Abrams
On Fri, 6 Jul 2001, josh wrote: > Thats what I thought at first, but after going through three different > brands of memory and a new (slower) cpu, im not sure what to think. It could also be other peripherals like video or the NIC. I personally had Linux (2.0.x kernel, WAAAY back when...)

Re: Why Plan 9 C compilers don't have asm("")

2001-07-06 Thread Cort Dougan
Yes, that was not easy to miss. I was simply being clear. The plan9 compiler, thus its take on inline asm, doesn't run on ia64 and alpha as far as I can see from the latest release. } NONE of my examples were about the x86. } } I gave the alpha as a specific example. The same issues are true

Re: 2.4.6: Machine Check Exception: 0x 106BE0 (type 0x 9).

2001-07-06 Thread frank
On Wed, 4 Jul 2001, David Thor Bragason wrote: > Hello, I have the exact same exception on an LTE 5280 (32 MB RAM). AFAIK it only differs from the 5200 by a slightly larger screen. The machine works fine with the MCE initialisation commented out (or with a 2.2 series kernel) Frank > > I

Re: funky tyan s2510

2001-07-06 Thread josh
On Fri, 6 Jul 2001, Alan Cox wrote: > > gcc never gets all the way through a make... it will die with a > > sig11, misc asm errors, or random crap. > > If its doing that at random then suspect hardaware Thats what I thought at first, but after going through three different brands of memory

Re: funky tyan s2510

2001-07-06 Thread Alan Cox
> gcc never gets all the way through a make... it will die with a > sig11, misc asm errors, or random crap. If its doing that at random then suspect hardaware > This is a serverworks chipset... i have always thought that they were > a bit, you know, funny. :) Serverworks have an obscure

funky tyan s2510

2001-07-06 Thread josh
I have a tyan s2510 with a single pIII 800Mhz cpu and 1GB of RAM. I have been having problems with this system from the get go and cant seem to narrow down what the problem is. I have tried running 2.4.6, but the system usually doesnt last more than a day. With 2.4.2 i get a variety of kernel

Re: why this 1ms delay in mdio_read? (cont'd from "are ioctl calls supposed to take this long?")

2001-07-06 Thread Chris Friesen
"Richard B. Johnson" wrote: > > On Fri, 6 Jul 2001, Chris Friesen wrote: > > mdelay(1); /* One ms delay... */ > > > > ...rest of code... > > > > What? What kernel version? > The code here says: > /* Establish sync by sending at least 32 logic ones */ > for (i = 32; i >=0;

Re: Uncle Sam Wants YOU!

2001-07-06 Thread Richard B. Johnson
On Fri, 6 Jul 2001, Tracy R Reed wrote: > On Sun, Jul 01, 2001 at 04:53:25PM -0700, Ben Ford wrote: > > I seem to recall that MS products cannot be used in aircraft control > > rooms for this reason. > > Your statement above is not necessarily true. By control rooms do you mean > control

Re: Strange thread behaviour on 8-way x86 machine

2001-07-06 Thread Rik van Riel
On Fri, 6 Jul 2001, Sasha Pachev wrote: > Upon further investigation and testing, it turned out that the kernel was not > at fault - the problem was high mutex contention, which caused frequent > context switches, and the idle CPU was apparently from the scheduler waiting > for the original CPU

RE: Linus vs. AC kernels

2001-07-06 Thread David Schwartz
> Adam wrote: > > > yeah, read change logs.. > > > Some samples. > > -pre9: > - merge with Alan (including MIPS update) > > -pre6: > - Alan Cox: merging, merging, merging It might be helpful if these types of notes could indicate the version from the other source tree that these

Re: VM Requirement Document - v0.0

2001-07-06 Thread Rik van Riel
On Thu, 5 Jul 2001, Daniel Phillips wrote: > Let me comment on this again, having spent a couple of minutes > more thinking about it. Would you be happy paying 1% of your > battery life to get 80% less sluggish response after a memory > pig exits? Just to pull a few random numbers out of my

Re: Via82cxxx Codec rate locked at 48Khz

2001-07-06 Thread Jeff Garzik
Ariel Molina Rueda wrote: > > Greetings: > > When i used Redhat 7 and kernel 2.2.x y was happy with my souncard, now I > use RedHat 7.1 and Kernel 2.4.x, but sndconfig doesn't configure my > Via82c686 soundcard at all. At the ending it says > > via82cxxx codec rate locked at 48khz > > I use a

Re: Uncle Sam Wants YOU!

2001-07-06 Thread Tracy R Reed
On Sun, Jul 01, 2001 at 09:09:32PM -0400, William T Wilson wrote: > It's not just MS. Aircraft control rooms (as well as nuclear power > plants, spacecraft mission control, etc.) require special certified > software to be used - it's not simply that they avoid MS, they avoid all > software that

Re: Uncle Sam Wants YOU!

2001-07-06 Thread Tracy R Reed
On Sun, Jul 01, 2001 at 04:53:25PM -0700, Ben Ford wrote: > I seem to recall that MS products cannot be used in aircraft control > rooms for this reason. Your statement above is not necessarily true. By control rooms do you mean control towers or in the aircraft themselves? Inside the aircraft

Re: why this 1ms delay in mdio_read? (cont'd from "are ioctl calls supposed to take this long?")

2001-07-06 Thread Richard B. Johnson
On Fri, 6 Jul 2001, Chris Friesen wrote: > The beginning of mdio_read() in tulip.c goes like this: > > static int mdio_read(struct device *dev, int phy_id, int location) > { > struct tulip_private *tp = (struct tulip_private *)dev->priv; > int i; > int read_cmd = (0xf6 << 10)

Re: Strange thread behaviour on 8-way x86 machine

2001-07-06 Thread Sasha Pachev
On Tuesday 03 July 2001 12:51, Mike Kravetz wrote: > On Tue, Jul 03, 2001 at 12:25:12PM -0600, Sasha Pachev wrote: > > Hi, > > > > I have observed a rather strange behaviour doing a multi-threaded CPU > > benchmark on an 8-way machine running 2.4.2 SMP kernel. Even when the > > priority is

Re: Why Plan 9 C compilers don't have asm("")

2001-07-06 Thread Linus Torvalds
In article <[EMAIL PROTECTED]>, Cort Dougan <[EMAIL PROTECTED]> wrote: >I'm talking about _modern_ processors, not processors that dominate the >modern age. This isn't x86. NONE of my examples were about the x86. I gave the alpha as a specific example. The same issues are true on ia64,

IDE0/Slave Detection Fails in 2.4.x(2.4.4, 2.4.5, and 2.4.5-ac18 tested)

2001-07-06 Thread Adam D. Scislowicz
I am having a problem where the 2.4.x(2.4.4, and 2.4.5, and 2.4.5-ac18) kernel does not detect the IDE0/primary slave device. If I put a third drive in the system as IDE1/secondary master then that is detected. However the IDE0/primary slave is never detected. Using the 2.2.19 kernel the

Re: Via82cxxx Codec rate locked at 48Khz: ALSA

2001-07-06 Thread Ariel Molina Rueda
ALSA drivers have the same problem, i've already installed them... thanx On Fri, 6 Jul 2001, Masoud wrote: > On Fri, 6 Jul 2001, Ariel Molina Rueda wrote: > > > > > Greetings: > > > > When i used Redhat 7 and kernel 2.2.x y was happy with my souncard, now I > > use RedHat 7.1 and Kernel

why this 1ms delay in mdio_read? (cont'd from "are ioctl calls supposed to take this long?")

2001-07-06 Thread Chris Friesen
The beginning of mdio_read() in tulip.c goes like this: static int mdio_read(struct device *dev, int phy_id, int location) { struct tulip_private *tp = (struct tulip_private *)dev->priv; int i; int read_cmd = (0xf6 << 10) | (phy_id << 5) | location; int retval =

Re: Via82cxxx Codec rate locked at 48Khz

2001-07-06 Thread Ariel Molina Rueda
The Kernel is 2.4.2-2 , the kernel that comes in the Redhat 7.1 Distro. Do you think its a good idea to update my kernel...? May that solve my problem...? i've heard that updating it's useless to fix this... BTW where can i found the latest STABLE Kernel? On Fri, 6 Jul 2001, Adrian Cox

Re: Via82cxxx Codec rate locked at 48Khz

2001-07-06 Thread Masoud
On Fri, 6 Jul 2001, Ariel Molina Rueda wrote: > > Greetings: > > When i used Redhat 7 and kernel 2.2.x y was happy with my souncard, now I > use RedHat 7.1 and Kernel 2.4.x, but sndconfig doesn't configure my > Via82c686 soundcard at all. At the ending it says > > via82cxxx codec rate locked at

Re: >128 MB RAM stability problems (again)

2001-07-06 Thread Ronald Bultje
Hi all, On 05 Jul 2001 13:45:23 -0700, Peter A. Castro wrote: > Each OS allocates the physical memory differently. MS-Windows typically > allocates physical memory sequentually. Linux tends to uses both ends of > the memory pool. For a proper test, you need to load enough programs so > that

Re: Via82cxxx Codec rate locked at 48Khz

2001-07-06 Thread Adrian Cox
Ariel Molina Rueda wrote: > When i used Redhat 7 and kernel 2.2.x y was happy with my souncard, now I > use RedHat 7.1 and Kernel 2.4.x, but sndconfig doesn't configure my > Via82c686 soundcard at all. At the ending it says > > via82cxxx codec rate locked at 48khz Is this with 2.4.6 or an

[PATCH] 2.4.7-pre3 kernel_stat -> cpu_stat[NR_CPUS]

2001-07-06 Thread Zach Brown
This patch does the following: - creates a cacheline aligned/padded struct cpu_stat[NR_CPUS]. - moves the [NR_CPUS] members of kernel_stat into cpu_stat This moves the stat data that a cpu will update into a contiguous region. Previous users of kernel_stat would compete for an array's

Re: [patch] Fix warnings in videobook

2001-07-06 Thread Erik Mouw
On Fri, Jul 06, 2001 at 06:26:14PM +0100, Alan Cox wrote: > > All of which can be fixed by changing <> into . Patch applies > > cleanly against 2.4.6, 2.4.7-pre3, and 2.4.6-ac1. Please apply, it even > > makes the tables visible :) > > That looks like tool problems. <> is valid SGML short

Via82cxxx Codec rate locked at 48Khz

2001-07-06 Thread Ariel Molina Rueda
Greetings: When i used Redhat 7 and kernel 2.2.x y was happy with my souncard, now I use RedHat 7.1 and Kernel 2.4.x, but sndconfig doesn't configure my Via82c686 soundcard at all. At the ending it says via82cxxx codec rate locked at 48khz I use a Biostar MKE401B Matherboard with on-board

Re: [patch] Fix warnings in videobook

2001-07-06 Thread Alan Cox
> All of which can be fixed by changing <> into . Patch applies > cleanly against 2.4.6, 2.4.7-pre3, and 2.4.6-ac1. Please apply, it even > makes the tables visible :) That looks like tool problems. <> is valid SGML short format, are you using XML docbook ? I'll apply them anyway - they do no

[patch] Fix warnings in videobook

2001-07-06 Thread Erik Mouw
Hi, This patch fixes the Jade SGML warnings when compiling the videobook: jade:videobook.sgml:182:34:E: character data is not allowed here jade:videobook.sgml:182:47:E: end tag for "ROW" which is not finished jade:videobook.sgml:182:50:E: document type does not allow element "TBODY" here;

[RFC] Page LRU State as Scalar

2001-07-06 Thread Daniel Phillips
This patch combines the three lru state bits in page->flags into a single scalar field of two bits. In this case, setting the scalar value never costs more than setting a single bit does because each change of state goes through an intermediate step of clearing the state bits to zero, so a

Re: [Acpi] Re: ACPI fundamental locking problems

2001-07-06 Thread Daniel Phillips
On Friday 06 July 2001 13:16, Alan Cox wrote: > > I am convinced. I misunderstood, thinking there was a big change just > > for > > ACPI which I and many others don't use. Thanks for clearing things up. > > It solves a few long standing arguments too - we can slap .config in it > ending the

Re: Why Plan 9 C compilers don't have asm("")

2001-07-06 Thread Rick Hohensee
>Cort Dougan writes: > > I'm talking about _modern_ processors, not processors that dominate >the > > modern age. This isn't x86. > >Linus mentioned Alpha specifically. I don't see how any of the things >he said were x86-centric in any way shape or form. > >All of his examples are entirely

New Machine Check problem

2001-07-06 Thread William Earnest
Hello, Have a system with an Asus P5A motherboard, Classic Pentium-200 underclocked to 180 MHz, and 196 MB of real memory. Up through 2.4.4 it has performed flawlessly. Kernels 2.4.5 and 2.4.6 will not complete the boot. Boot looks normal through the F0 0F check, and the message

Re: Problems halting/rebooting with 2.4.{5,6}-ac

2001-07-06 Thread Jordan Breeding
Jordan Breeding wrote: > > Jordan Breeding wrote: > > > > I have a Tyan Tiger 230 SMP system running dual 1 GHz PIII processors. > > The processors are of the same lot and revision, bought on the same > > day. Everything worked fine or some time in regard to > > halting/rebooting. I was using

Re: DMA memory limitation?

2001-07-06 Thread Alan Cox
> > > GFP_DMA is ISA dma reachable, Forget the IA64, their setup is weird and > > > should best be ignored until 2.5 as and when they sort it out. > > Really ? I don't think I can ignore IA64, there are people who ask for it Well the current IA64 tree isnt related to the standard Linux

Re: are ioctl calls supposed to take this long?

2001-07-06 Thread Chris Friesen
"Richard B. Johnson" wrote: > > On Fri, 6 Jul 2001, Chris Friesen wrote: > > Are you sure about this? In the tulip.c driver the following appears to be the > > salient code: >. This falls through to > SIOCDEVPRIVATE+1 Doh! Okay, I need caffeine, or sugar, or

PROBLEM: linux 2.4.6 SMP+i810_audio = oops

2001-07-06 Thread Chris Harwell
hi, i get an oops w/ linux 2.4.x, SMP and i810_audio. any suggestions? details: [1.] One line summary of the problem: linux 2.4.6 SMP+i810_audio = oops [2.] Full description of the problem/report: play an mp3 - get an oops. if not the first time then the second. the oops comes at the end of

Re: are ioctl calls supposed to take this long?

2001-07-06 Thread Richard B. Johnson
On Fri, 6 Jul 2001, Chris Friesen wrote: > "Richard B. Johnson" wrote: > > > > On Fri, 6 Jul 2001, Chris Friesen wrote: > > > > > I am using the following snippet of code to find out some information about the > > > MII PHY interface of my ethernet device (which uses the tulip driver). When I

ext3-2.4-0.9.0

2001-07-06 Thread Andrew Morton
An update of the ext3 journalling filesystem for 2.4 kernels is available at http://www.uow.edu.au/~andrewm/linux/ext3/ Patches are against 2.4.6-ac1 and 2.4.6. Changes since 0.0.8 include: - Multiplied the version numbering by ten to cater for bugfix releases against the 0.9.0

Re: DMA memory limitation?

2001-07-06 Thread Steffen Persvold
> > GFP_DMA is ISA dma reachable, Forget the IA64, their setup is weird and > > should best be ignored until 2.5 as and when they sort it out. Really ? I don't think I can ignore IA64, there are people who ask for it > > > bounce buffers are needed. On Alpha GFP_DMA is not limited at all

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