Re: Ext2 & Performances

2000-11-21 Thread Eric W. Biederman
Aaron Sethman <[EMAIL PROTECTED]> writes: > You might want to take a look at using reiserfs on the 130GB partition, as > its is journalled and doesn't need to be fsck'ed. No. All journaling filesystems need to be fsck'ed. A correctly operating one simply doesn't need to be fsck'ed because of

Re: Better testing of hardware (was: Defective Read Hat)

2000-11-21 Thread Eric W. Biederman
"Stephen Gutknecht (linux-kernel)" <[EMAIL PROTECTED]> writes: > A Linux Kernel compile test does a really good job of testing the hard disk, > RAM, and CPU... as it executes all types of instructions and the final > output depends on all prior steps completing correctly. On a really fast >

Re: Patch: linux-2.4.0-test11/drivers/sound/maestro.c port to new PCI interface

2000-11-21 Thread Zach Brown
[first off, thanks for kicking this stuff into gear Adam. I'm way too lazy to do this stuff of my own volition :)] > >was to serialize access to the mixer, there are surely better ways to do > >it. Why are interrupts disabled? the maestro has crappy register indirection that you must use to

Re: Patch: linux-2.4.0-test11/drivers/sound/maestro.c port to new PCI interface

2000-11-21 Thread Zach Brown
> Unrelated to your change: the maestro reboot notifier shouldn't need to > unregister all that stuff. Who cares if the sound devices are freed, > since we are rebooting. free_irq+maestro_power seems sufficient. or > maybe stop_dma+free_irq+poweroff. its only the power stuff that matters.

Re: modutils 2.3.20 not backward compatible

2000-11-21 Thread Jeff V. Merkey
Keith Owens wrote: > > On Tue, 21 Nov 2000 20:17:47 -0700, > "Jeff V. Merkey" <[EMAIL PROTECTED]> wrote: > >Was there a reason we removed the -i and -m options from newer modutils > >and broke backwards caompatibility? I'm re-writing our module build > >scripts for the installer, and I

Locking User memory pages from a driver....

2000-11-21 Thread MOHAMMED AZAD
Hi all, How do i lock user mode memmory pages from kernel mode driver.. so that i can access it whenever i need to from the driver I am using linux kernel 2.2.14.. can this be done in this kernel version... or is it supported in some other newer versions.. like 2.4.. TIA azad - To

Thanks for letting know the list is okay. My ISP quota looks okay, so I am trying resubscribing. Sorry for the noise.

2000-11-21 Thread Miles Lane
- 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/

Uh, is kernel.org sending out e-mail to the mailing lists? I am not getting linux-kernel messages for two days.

2000-11-21 Thread Miles Lane
Please reply to me directly, since I am not getting messages from the list. Perhaps something is wedged with my ISP. Miles - 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

Re: ECN causing problems

2000-11-21 Thread David Weinehall
On Tue, Nov 21, 2000 at 10:26:24PM -0500, Joseph Gooch wrote: > My RaptorNT 6.5 firewall rejects all connections from my linux box when ECN > is enabled. The error is attached. Perhaps this feature should be disabled > by default? Or is there already an option of the sort that i'm missing? I

Re: modutils 2.3.20 not backward compatible

2000-11-21 Thread Keith Owens
On Tue, 21 Nov 2000 20:17:47 -0700, "Jeff V. Merkey" <[EMAIL PROTECTED]> wrote: >Was there a reason we removed the -i and -m options from newer modutils >and broke backwards caompatibility? I'm re-writing our module build >scripts for the installer, and I discovered after upgrading to 2.3.20,

Re: Defective Red Hat Distribution poorly represents Linux

2000-11-21 Thread Jeff Epler
On Tue, Nov 21, 2000 at 06:17:48PM -0500, David Riley wrote: > Richard Torkar wrote: > > > > Well David, there is such a "manual". > > > > http://ftp.sunet.se/LDP/FAQ/faqs/GCC-SIG11-FAQ > > Yes. And if you ask the average new Linux user if they've read it, I > doubt you'll get a "yes". My

ECN causing problems

2000-11-21 Thread Joseph Gooch
My RaptorNT 6.5 firewall rejects all connections from my linux box when ECN is enabled. The error is attached. Perhaps this feature should be disabled by default? Or is there already an option of the sort that i'm missing? I only got the idea to disable it after a search of linux-kernel. Plz

modutils 2.3.20 not backward compatible

2000-11-21 Thread Jeff V. Merkey
Keith, Was there a reason we removed the -i and -m options from newer modutils and broke backwards caompatibility? I'm re-writing our module build scripts for the installer, and I discovered after upgrading to 2.3.20, that all the build scripts (about 10MB worth) are now busted and I have been

RE: 53c400 driver

2000-11-21 Thread Dunlap, Randy
JE's UHCI driver (drivers/usb/uhci.[hc]) uses nested_lock() and nested_unlock() for this. Maybe it could help. ~Randy ___ |randy.dunlap_at_intel.com503-677-5408| |NOTE: Any views presented here are mine alone| |& may not represent the views of

Re: Patch: linux-2.4.0-test11/drivers/sound/maestro.c port to new PCI interface

2000-11-21 Thread Adam J. Richter
I forgot to mention that I have tested the updated maestro.c patch that I just submitted by loading the module on a notebook computer, playing some sound, and unloading it. Adam J. Richter __ __ 4880 Stevens Creek Blvd, Suite 104 [EMAIL PROTECTED] \ /

Re: Patch: linux-2.4.0-test11/drivers/sound/maestro.c port to new PCI interface

2000-11-21 Thread Adam J. Richter
Jeff Garzik critiqued my patch for linux-2.4.0-test11/drivers/sound/maestro.c: >[...] if the intention >was to serialize access to the mixer, there are surely better ways to do >it. Why are interrupts disabled? As far as I can tell, I agree with you, but I do not think that is related

Re: linux-2.2.18-pre19 asm/delay.h problem?

2000-11-21 Thread Peter Samuelson
[Alan Cox] > You got it. The module is doing an overlarge delay Perhaps people would stop asking this question if the symbol were renamed from __bad_udelay() to, say, __use_mdelay_instead_please(). Sort of like the DNS zone (somewhere at UCLA was it?) where they had something like 'quit 86400

Re: Why not PCMCIA built-in and yenta/i82365 as modules

2000-11-21 Thread David Hinds
On Tue, Nov 21, 2000 at 10:44:30PM -0300, Horst von Brand wrote: > > If you have a laptop with an assortment of cards, you might want to have > the generic builtin and the cards themselves as modules. No, that's ok, and that's supported with the current config scripts. The original question

Re: Why not PCMCIA built-in and yenta/i82365 as modules

2000-11-21 Thread Horst von Brand
David Hinds <[EMAIL PROTECTED]> said: [...] > Is there a technical reason for this? Not that I know of; but then I > also cannot think of a good reason for wanting, say, the generic code > built in but the controller support as modules. I do see reasonable > arguments for all-builtin or

reiserfs lockup 2.4.0-t11 SMP.

2000-11-21 Thread Elmer Joandi
SMP Dual celeron, 128MB ram, 3.6GB part newly created, untar'ing 1GB newsspool, gave kreiserfsd priority -19, got not very easily reproducible lockup. Sysreq showd kreiserfsd running in state L-TLB or something. elmer. - To unsubscribe from this list: send the line "unsubscribe

problem with 2.4.0test8 and 2.4.0test11

2000-11-21 Thread Andries . Brouwer
A few days ago, and again half an hour ago, X stopped working. Both times this happened in a period of heavy and continuous IDE disk access (copying a 12 GB tree from one disk to another, and doing a diff between two 5 GB trees on different disks). No mouse movement, no reaction to

Re: Why not PCMCIA built-in and yenta/i82365 as modules

2000-11-21 Thread David Hinds
On Tue, Nov 21, 2000 at 08:10:38PM -0500, Albert D. Cahalan wrote: > > Hmmm, I'm not the only one who doesn't like modules depending > on other modules. I suppose this is part paranoia about extra > complexity leading to problems, and part desire to avoid the > module overhead for common code

Re: 3c59x: Using bad IRQ 0

2000-11-21 Thread Linus Torvalds
On Tue, 21 Nov 2000, Jeff Garzik wrote: > > A caveat to this whole scheme is that usb-uhci -already- calls > pci_enable_device before checking dev->irq, and yet cannot get around > the "assign IRQ to USB: no" setting in BIOS. I hope that is an > exception rather than the rule. Do we have a

Re: Linux 2.4.0test11-ac1

2000-11-21 Thread Steven Cole
Alan Cox wrote: > >> I tried to compile 2.4.0-test11-ac1, and here is where the compile bombed out: >> >> /usr/bin/kgcc -D__KERNEL__ -I/usr/src/linux/include -Wall -Wstrict-prototypes >> -O2 -fomit-frame-pointer -fno-strict-aliasing -pipe -march=i686-c -o >> sched.o sched.c >>

Re: [uPATCH] fix IDE/ServerWorks OSB4 config option (test11)

2000-11-21 Thread Andre Hedrick
Oh well mistakes in Config are okay and not fatal. Thanks for the find Bart. Cheers, On Tue, 21 Nov 2000, Bartlomiej Zolnierkiewicz wrote: > > Hi > > In drivers/Config.in CONFIG_BLK_DEV_OSB4 depends on itself... > > -- > Bartlomiej Zolnierkiewicz > <[EMAIL PROTECTED]> > > ---

Re: beware of dead string constants

2000-11-21 Thread Peter Samuelson
[I wrote] > > > void foo (void) > > > { > > > if (0) > > > printk(KERN_INFO "bar"); > > > } > > > [J . A . Magallon] > Is it related to opt level ? -O3 does auto-inlining and -O2 does not > (discovered that here, auto inlining in kernel trashes the cache...) See for

Re: 2.4.0, test10, test11: HPT366 problem

2000-11-21 Thread Andre Hedrick
On Tue, 21 Nov 2000, David Woodhouse wrote: > On Tue, 21 Nov 2000, Andre Hedrick wrote: > > > No, if it doesn not hang and we get iCRC errors it will down grade > > automatically, but it is a transfer rate issue than it must be hard coded > > to force an upper threshold limit. > > Do we

Re: 2.4.0-test11: "_isofs_bmap: block < 0"

2000-11-21 Thread Ragnar Hojland Espinosa
On Tue, Nov 21, 2000 at 08:14:51AM +0300, Eugene Crosser wrote: > zero entries on the mounted CD, and each "ls" attempt causes this > kernel message: > > _isofs_bmap: block < 0 Same here, except that once showed _isofs_bmap: block >= EOF (1633681408, 4096) -- /| Ragnar Højland

Re: Why not PCMCIA built-in and yenta/i82365 as modules

2000-11-21 Thread Albert D. Cahalan
>> The subject says it all. Is there any particular (technical) reason >> why I must have both the generic pcmcia code and the controller >> support built-in, or build all of them as modules? > > Is there a technical reason for this? Not that I know of; but then I > also cannot think of a good

[2.2.17] oops in /proc/scsi/scsi

2000-11-21 Thread Matthias Andree
I was playing around with Kurt Garloff's rescan-scsi-bus.sh, more precisely, I moved an entire bus from my Tekram DC-390U (with sym53c8xx driver) to my Tekram DC-390 (with tmscsim driver). Then, I ran that script which effectively sends a lot of stuff to /proc/scsi/scsi (scsi add-single-device).

[PATCH] isofs/rock.c

2000-11-21 Thread Andries . Brouwer
William K. Josephson <[EMAIL PROTECTED]> wrote on Sun, 8 Oct 2000: > While writing some user-space code recently, I ran across two bugs > in the Rock Ridge support code. First, a bogus return value and > second links on the cd of the form foo->/bar are returned > as foo->//bar. This should fix

Re: Linux 2.4.0test11-ac1

2000-11-21 Thread H. Peter Anvin
Followup to: <[EMAIL PROTECTED]> By author:Alan Cox <[EMAIL PROTECTED]> In newsgroup: linux.dev.kernel > > > > Nononono... the 82489DX is an *external* APIC, which should be usable > > on any Socket 5/7 CPU... > > I know of no socket 7 board with an 82489DX, and no board on the planet

double page fault in 2.4

2000-11-21 Thread Daniel Moore
Hi all, Running a 2.4.0-text 10 + XFS + CONFIG_HIGHMEM4GB kernel on a 2p ia32 SMP box with 1Gb of memory, our XFS QA locks up the kernel fairly repeatably. It takes quite a while to happen and doesn't appear to be related to XFS. It also only happens when CONFIG_HIGHMEM4GB is enabled, which

Re: e2fs performance as function of block size

2000-11-21 Thread Jeff V. Merkey
Alan Cox wrote: > > > It's as though the disk drivers are optimized for this case (1024). I > > The disk drivers are not, and they normally see merged runs of blocks so they > will see big chunks rather than 1K then 1K then 1K etc. > > > behavior, but there is clearly some optimization

Re: e2fs performance as function of block size

2000-11-21 Thread Brian Pomerantz
On Tue, Nov 21, 2000 at 05:06:20PM -0700, Jeff V. Merkey wrote: > > > Alan Cox wrote: > > > > > Sirs, > > > performing extensive tests on linux platform performance, optimized as > > > database server, I got IMHO confusing results: > > > in particular e2fs initialized to use 1024

Re: Better testing of hardware (was: Defective Read Hat)

2000-11-21 Thread Fort David
"Stephen Gutknecht (linux-kernel)" wrote: > Part of the issue is that there exists no "easy to use" standardized test > software. Full 32-bit concurrent use of many devices can reveal problems > that users do not often see in normal applications. > > One major hardware review site found

Re: Linux 2.4.0test11-ac1

2000-11-21 Thread Alan Cox
> > Intel stuff appears to always be happy poking in APIC space. I don't know > > if this is related to the chip internals on the non APIC capable chips. > > Nononono... the 82489DX is an *external* APIC, which should be usable > on any Socket 5/7 CPU... I know of no socket 7 board with an

Re: e2fs performance as function of block size

2000-11-21 Thread Alan Cox
> It's as though the disk drivers are optimized for this case (1024). I The disk drivers are not, and they normally see merged runs of blocks so they will see big chunks rather than 1K then 1K then 1K etc. > behavior, but there is clearly some optimization relative to this size > inherent in

LINUX_REBOOT_MAGIC2C

2000-11-21 Thread Adam
I guess we can soon expect patch from Linus adding LINUX_REBOOT_MAGIC2C to Linux kernel. -- Adam http://www.eax.com The Supreme Headquarters of the 32 bit registers - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED]

Re: e2fs performance as function of block size

2000-11-21 Thread Jeff V. Merkey
Alan Cox wrote: > > > Sirs, > > performing extensive tests on linux platform performance, optimized as > > database server, I got IMHO confusing results: > > in particular e2fs initialized to use 1024 block/fragment size showed > > significant I/O gains over 4096 block/fragment size, while I

Re: [PATCH] removal of "static foo = 0" from drivers/ide (test11)

2000-11-21 Thread Jeff Garzik
"J . A . Magallon" wrote: > On Tue, 21 Nov 2000 22:25:01 Bartlomiej Zolnierkiewicz wrote: > > -static int dataPort = 0; /* port for register data */ > > +static int dataPort; /* port for register data */ > > That is not too much confidence on the ANSI-ness of the compiler ??? There is

Re: Linux 2.4.0test11-ac1

2000-11-21 Thread H. Peter Anvin
Followup to: <[EMAIL PROTECTED]> By author:Alan Cox <[EMAIL PROTECTED]> In newsgroup: linux.dev.kernel > > > > making any assumptions about APIC availability on a processor. > > > > OK, but how does it handle the 82489DX? There are valid configurations > > using this kind of APIC,

Re: Why not PCMCIA built-in and yenta/i82365 as modules

2000-11-21 Thread David Hinds
On Tue, Nov 21, 2000 at 11:34:45PM +0100, Tobias Ringstrom wrote: > The subject says it all. Is there any particular (technical) reason why I > must have both the generic pcmcia code and the controller support > built-in, or build all of them as modules? Is there a technical reason for this?

Oops in 2.2.18-22 with non-existent TCPIP route

2000-11-21 Thread Jeff V. Merkey
Alan, I have an Oops with 2.2.18-22 that only shows up on a Linux server that's configured as a pppd dial in server with dynamic address assignment (no DHCP). Host IP addresses are configured in an options.ttyS0(192.168.0.1) and options.ttyS1(192.168.0.2) files in /etc/ppp. We caused the

Re: linux-2.2.18-pre19 asm/delay.h problem?

2000-11-21 Thread Alan Cox
> module that is pulling the definition of udelay() from asm/delay.h, it's > referencing __bad_udelay(). However, I can't seem to find the __bad_udelay() > function actually defined anyplace. (Although it could be somewhere in the > kernel source that my grep missed.) Its intentionally missing

linux-2.2.18-pre19 asm/delay.h problem?

2000-11-21 Thread jpranevich
Hello, Possibly an issue with an external module that I'm using, but when I compile a module that is pulling the definition of udelay() from asm/delay.h, it's referencing __bad_udelay(). However, I can't seem to find the __bad_udelay() function actually defined anyplace. (Although it could be

RE: NVdriver-problem with 2.4.0-test11

2000-11-21 Thread Shahin, Mofeed
Umm what worked for me was to do the following : change the following line in os-interface.c (Part of NVIDIA_kernel package): symbol_value = get_module_symbol(NV_MODULE_NAME, symbol_name); to : symbol_value = inter_module_get_request(NV_MODULE_NAME, symbol_name); and then remove the

Re: 53c400 driver

2000-11-21 Thread Alan Cox
> 53c400a non-PNP still lock this system hard. It starts barking about a > busy SCSI bus, and then I can fsck again. > > To Alan : How hard is it to get thing beast (53c400 and family) to be SMP > safe ?? Or is it better to start over again ? The problem is that the code takes spinlocks

Re: PROBLEM: tmscsim driver on test11-pre7 stops working when starting X

2000-11-21 Thread Kurt Garloff
On Mon, Nov 20, 2000 at 03:03:03AM +0100, Malte Cornils wrote: > my Dawicontrol 2974 SCSI-adapter fails with kernel 2.4.0-test10 > with pre-11 and reiserfs for kernel test-10 patched in: > > -- > Nov 20 01:30:23 wh36-b407 kernel: scsi : aborting command due to timeout : pid 0, >scsi0, channel

Re: Patch: linux-2.4.0-test11/drivers/sound/maestro.c port to new PCI interface

2000-11-21 Thread Jeff Garzik
"Adam J. Richter" wrote: > > Here is a patch which ports drivers/sound/maestro.c to the new PCI > interface, which Zach Brown asked me to post here for comments. > This patch includes Zach's changes eliminating the ioctl lockups which > he posted separately, just to make it easier to generate

Re: e2fs performance as function of block size

2000-11-21 Thread Alan Cox
> Sirs, > performing extensive tests on linux platform performance, optimized as > database server, I got IMHO confusing results: > in particular e2fs initialized to use 1024 block/fragment size showed > significant I/O gains over 4096 block/fragment size, while I expected t= > he > opposite. I

Re: Linux 2.4.0test11-ac1

2000-11-21 Thread Alan Cox
> > MP table regardless of the capabilities of the CPU installed. Its apparently > > legal to do so. There is an apic capability flag that should be tested before > It's not legal -- the MPS is very explicit the MP-table must reflect a > real configuration. Intel tell me otherwise. The real

Re: [PATCH] removal of "static foo = 0" from drivers/ide (test11)

2000-11-21 Thread J . A . Magallon
On Wed, 22 Nov 2000 00:26:23 Tigran Aivazian wrote: > On Wed, 22 Nov 2000, J . A . Magallon wrote: > > In the case of kernel, we have to do many things manually, can't rely on > some compiler (sometimes :). So, the code I pointed you at > arch/i386/kernel/head.S (look for "Clear BSS") is in

Re: Linux 2.4.0test11-ac1

2000-11-21 Thread Alan Cox
> I tried to compile 2.4.0-test11-ac1, and here is where the compile bombed out: > > /usr/bin/kgcc -D__KERNEL__ -I/usr/src/linux/include -Wall -Wstrict-prototypes > -O2 -fomit-frame-pointer -fno-strict-aliasing -pipe -march=i686-c -o > sched.o sched.c > irq.c:182: conflicting types for

Re: [PATCH] removal of "static foo = 0" from drivers/ide (test11)

2000-11-21 Thread Tigran Aivazian
On Wed, 22 Nov 2000, J . A . Magallon wrote: > > On Wed, 22 Nov 2000 00:04:53 Tigran Aivazian wrote: > > On Tue, 21 Nov 2000, J . A . Magallon wrote: > > > > Quite the contrary. The patch seems correct and useful to me. What do you > > think is wrong with it? (Linus accepted megabytes worth of

Re: Linux 2.4.0test11-ac1

2000-11-21 Thread Alan Cox
> > o Cleanup console_verbose() dunplication > include/linux/kernel.h: if we are adding new inlines to kernel headers, > they should be 'static inline'.. Agreed > > o Epic100 update > > dhinds seemed to question the epic100 fix which is enclosed in > CONFIG_CARDBUS... also I have

Re: [patch-2.4.0-test11] show_mem() to dump free pages

2000-11-21 Thread Tigran Aivazian
On Tue, 21 Nov 2000, Tigran Aivazian wrote: > Hi Linus, > > In arch/i386/mm/init.c:show_mem() we calculate the number of free pages > but don't printk it out. Therefore, we must either a) remove the variable > and the calculation or b) make use of it. I think b) is obviously better. > > The

Re: [PATCH] removal of "static foo = 0" from drivers/ide (test11)

2000-11-21 Thread J . A . Magallon
On Wed, 22 Nov 2000 00:04:53 Tigran Aivazian wrote: > On Tue, 21 Nov 2000, J . A . Magallon wrote: > > Quite the contrary. The patch seems correct and useful to me. What do you > think is wrong with it? (Linus accepted megabytes worth of the above in > the past...) > Sorry, i should look at

Re: Defective Red Hat Distribution poorly represents Linux

2000-11-21 Thread David Riley
Richard Torkar wrote: > > Well David, there is such a "manual". > > http://ftp.sunet.se/LDP/FAQ/faqs/GCC-SIG11-FAQ Yes. And if you ask the average new Linux user if they've read it, I doubt you'll get a "yes". My question boils down to this, and this I suppose is a personal/informational

Re: USB: Wacom Graphire mouse wheel does not work anymore

2000-11-21 Thread egger
On 21 Nov, [EMAIL PROTECTED] wrote: > Hm, there is no stable xinput driver available for XFree 4.0 and > xinput does not support the wheel, too :-( Actually XInput supports that sort of information but probably the XInput driver doesn't. Unfortunately I don't have a Graphire, just a Intuos

Strange thing (/dev/random)

2000-11-21 Thread David Schwartz
I noticed something odd with the entropy pool in 2.4.0-test11. If a normal user does a 'sysctl -A', the entropy pool empties. I'm not sure why, but it sounds like this isn't a good thing from a security standpoint. DS - To unsubscribe from this list: send the line "unsubscribe

Re: [PATCH] removal of "static foo = 0" from drivers/ide (test11)

2000-11-21 Thread Tigran Aivazian
On Tue, 21 Nov 2000, J . A . Magallon wrote: > > On Tue, 21 Nov 2000 22:25:01 Bartlomiej Zolnierkiewicz wrote: > > > > Quick removal of unnecessary initialization to 0. > > > > > > -static int basePort = 0; /* base port address */ > > -static int regPort = 0;/* port for

Patch: linux-2.4.0-test11/drivers/sound/maestro.c port to new PCI interface

2000-11-21 Thread Adam J. Richter
Here is a patch which ports drivers/sound/maestro.c to the new PCI interface, which Zach Brown asked me to post here for comments. This patch includes Zach's changes eliminating the ioctl lockups which he posted separately, just to make it easier to generate the final product from pristine

Re: 2.2.X patch query (with initial PATCH against 2.2.17)

2000-11-21 Thread Riley Williams
Hi Horst. >>> Also, part of my plan was to check that the disk is >>> already in this non-standard format, and refuse to >>> dump if not. This would ensure that doing so didn't >>> overwrite somebody's master boot disk by accident, as >>> such disks will not normally be in this non-standard

Re: [PATCH] removal of "static foo = 0" from drivers/ide (test11)

2000-11-21 Thread J . A . Magallon
On Tue, 21 Nov 2000 22:25:01 Bartlomiej Zolnierkiewicz wrote: > > Quick removal of unnecessary initialization to 0. > > > -static int basePort = 0; /* base port address */ > -static int regPort = 0; /* port for register number */ > -static int dataPort = 0; /* port for

Re: RAID Benchmarking

2000-11-21 Thread Neil Brown
On Tuesday November 21, [EMAIL PROTECTED] wrote: > Hi, > I want to know , how to Benchmark the performance of > RAID.Is there any tool for benchmarking? > It all depends on what you want to measure. If you want to measure "how well will this work for me", then you need a tool that generates a

Re: ux164 (ruffian) fixes

2000-11-21 Thread Michal Jaegermann
On Tue, Nov 21, 2000 at 10:47:20AM -0800, Richard Henderson wrote: > On Tue, Nov 21, 2000 at 06:46:09PM +0300, Ivan Kokshaysky wrote: > >Interesting, other pyxis machines do not seem to be so sensitive, > >so I guess some design problems with ux164 motherboard - all this > >looks

Re: e2fs performance as function of block size

2000-11-21 Thread Reto Baettig
Hi I think I have a possible explanation for your observations: 1) 1024B Block size: > User time (seconds): 69.32 > System time (seconds): 25.15 > Percent of CPU this job got: 54% > Elapsed (wall clock) time (h:mm:ss or m:ss): 2:54.14 > Major (requiring

Why not PCMCIA built-in and yenta/i82365 as modules

2000-11-21 Thread Tobias Ringstrom
The subject says it all. Is there any particular (technical) reason why I must have both the generic pcmcia code and the controller support built-in, or build all of them as modules? /Tobias - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to

page 0 mapped memory in ELF binaries

2000-11-21 Thread Forever shall I be.
Ok, I'm sure this isn't any sort of show stopper for the 2.4.0 series (or any other series for that matter, and they probably all have it), but when mapping memory to page 0 in the program header of an ELF, linux completely ignores the ph_memsz field.. I've attached a program to demonstrate..

Re: ext2 compression: How about using the Netware principle?

2000-11-21 Thread Jorge Nerin
Roy Sigurd Karlsbakk wrote: > > Hi > > With some years of practice with Novell NetWare, I've been wandering why > the (unused?) file system compression mechanism in ext2 is based on > doing realtime compression. To make compression efficient, it can't be > made this simple. Let's look at the

Re: Defective Red Hat Distribution poorly represents Linux

2000-11-21 Thread Richard Torkar
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 David Riley wrote: > Jeff Epler wrote: > > > > On Tue, Nov 21, 2000 at 04:08:26PM -0500, David Riley wrote: > > > Windoze is not the only OS to handle bad hardware better than Linux. On > > > my Mac, I had a bad DIMM that worked fine on the MacOS

Re: Defective Red Hat Distribution poorly represents Linux

2000-11-21 Thread David Riley
Jeff Epler wrote: > > On Tue, Nov 21, 2000 at 04:08:26PM -0500, David Riley wrote: > > Windoze is not the only OS to handle bad hardware better than Linux. On > > my Mac, I had a bad DIMM that worked fine on the MacOS side, but kept > > causing random bus-type errors in Linux. Same as when I

[patch] Fix AMD PCNet32 printk's

2000-11-21 Thread Vojtech Pavlik
Hi! Someone overzealously added too many KERN_INFOs to pcnet32, so that they appear not only at the beginning of each line, but also many times in between words. This is wrong. This patch removes the extraneous KERN_* from pcnet32. It leaves all those that should be there in place. It does not

Re: Defective Red Hat Distribution poorly represents Linux

2000-11-21 Thread Gerd Knorr
> > This is true. What I suppose would be the solution is that if faulty > > hardware is found, a reduction in performance should be made. > > Finding out if you've got bad RAM might take a few hours running mem86. Not > exactly what I have in mind to do each boot... Even if memtest doesn't

53c400 driver

2000-11-21 Thread Igmar Palsenberg
Hi, Support for some 53c400 cards is still bad (the non-PnP), so I'll start fixing this. I'll be my fist kernel job, so please spare me :)) Issues : 53c400a non-PNP still lock this system hard. It starts barking about a busy SCSI bus, and then I can fsck again. To Alan : How hard is it to

Re: 3c59x: Using bad IRQ 0

2000-11-21 Thread Tobias Ringstrom
On Tue, 21 Nov 2000, Jeff Garzik wrote: > Tobias Ringstrom wrote: > > When saying yes to "Plug-and-play OS" in the BIOS, my 3Com 905C adapter > > stops working, since the driver tries to use IRQ 0, since the BIOS does > > not assign an IRQ to it. The driver seems to read the IRQ from the card > >

Re: Defective Red Hat Distribution poorly represents Linux

2000-11-21 Thread Dan Hollis
On Tue, 21 Nov 2000, Horst von Brand wrote: > David Riley <[EMAIL PROTECTED]> said: > > This is true. What I suppose would be the solution is that if faulty > > hardware is found, a reduction in performance should be made. > Finding out if you've got bad RAM might take a few hours running mem86.

[patch-2.4.0-test11] show_mem() to dump free pages

2000-11-21 Thread Tigran Aivazian
Hi Linus, In arch/i386/mm/init.c:show_mem() we calculate the number of free pages but don't printk it out. Therefore, we must either a) remove the variable and the calculation or b) make use of it. I think b) is obviously better. The patch below was tested under 2.4.0-test11. Regards, Tigran

Re: Defective Red Hat Distribution poorly represents Linux

2000-11-21 Thread Horst von Brand
David Riley <[EMAIL PROTECTED]> said: [...] > This is true. What I suppose would be the solution is that if faulty > hardware is found, a reduction in performance should be made. Finding out if you've got bad RAM might take a few hours running mem86. Not exactly what I have in mind to do each

Re: [uPATCH] fix IDE/ServerWorks OSB4 config option (test11)

2000-11-21 Thread Jeff Garzik
Bartlomiej Zolnierkiewicz wrote: > --- linux-240t11/drivers/ide/Config.in Wed Nov 15 22:02:11 2000 > +++ linux/drivers/ide/Config.in Tue Nov 21 14:52:07 2000 > @@ -68,7 +68,7 @@ > dep_bool 'OPTi 82C621 chipset enhanced support (EXPERIMENTAL)' >CONFIG_BLK_DEV_OPTI621

Re: Defective Red Hat Distribution poorly represents Linux

2000-11-21 Thread Horst von Brand
David Riley <[EMAIL PROTECTED]> said: > Horst von Brand wrote: > > So what? My former machine ran fine with Win95/WinNT. Linux wouldn't even > > end booting the kernel. Reason: P/100 was running at 120Mhz. Fixed that, no > > trouble for years. Not the only case of WinXX running (apparently?) fine

[patch] some cleanup in vgacon.c

2000-11-21 Thread jani
Hi James this is a newer cleaning patch for vgacon.c against test11. It includes the one I sent a couple of days ago.Could you check this too and if OK send it to Linus?Unless of course it violates the code-freeze policy :-) Thanks, Jani. It does the following 1)Removes

Re: Defective Red Hat Distribution poorly represents Linux

2000-11-21 Thread Jeff Epler
On Tue, Nov 21, 2000 at 04:08:26PM -0500, David Riley wrote: > Windoze is not the only OS to handle bad hardware better than Linux. On > my Mac, I had a bad DIMM that worked fine on the MacOS side, but kept > causing random bus-type errors in Linux. Same as when I accidentally > (long story)

Re: Better testing of hardware (was: Defective Read Hat)

2000-11-21 Thread Dan Hollis
On Tue, 21 Nov 2000, Stephen Gutknecht (linux-kernel) wrote: > What a Linux kernel compile DOESN'T test is the network interfaces and video > cards. Kernel compile over NFS while playing unreal tournament in X ;) -Dan - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in

Re: Defective Red Hat Distribution poorly represents Linux

2000-11-21 Thread Bob Lorenzini
On Tue, 21 Nov 2000, David Riley wrote: > Horst von Brand wrote: > > Windoze is not the only OS to handle bad hardware better than Linux. On > my Mac, I had a bad DIMM that worked fine on the MacOS side, but kept > causing random bus-type errors in Linux. Same as when I accidentally I

Re: Defective Red Hat Distribution poorly represents Linux

2000-11-21 Thread Gérard Roudier
On Tue, 21 Nov 2000, David Riley wrote: > Horst von Brand wrote: > > > > So what? My former machine ran fine with Win95/WinNT. Linux wouldn't even > > end booting the kernel. Reason: P/100 was running at 120Mhz. Fixed that, no > > trouble for years. Not the only case of WinXX running

Better testing of hardware (was: Defective Read Hat)

2000-11-21 Thread Stephen Gutknecht (linux-kernel)
Part of the issue is that there exists no "easy to use" standardized test software. Full 32-bit concurrent use of many devices can reveal problems that users do not often see in normal applications. One major hardware review site found stability problems with the Intel Pentium 3 1130Mhz

Re: Defective Red Hat Distribution poorly represents Linux

2000-11-21 Thread David Lang
the problem is that unless you tecompile the kernel to add timing delays, you cannot change the timing like this (if you put the tests in all your fast paths to add delays you have just destroyed your performance in the case where the hardware is good) also you don't know the hardware is really

Re: 2.4.0, test10, test11: HPT366 problem

2000-11-21 Thread Hakan Lennestal
In message <[EMAIL PROTECTED]>, "Mohammad A. Haque" writes: > I read somewhere that hpt366 bios 1.26 will fix the problem with this > particular drive. I'll try and dig up the reference. From the 1.26beta bios redame-file (at http://www.highpoint-tech.com) 1.26.0 08Aug00 . Fix

Re: Defective Red Hat Distribution poorly represents Linux

2000-11-21 Thread David Riley
David Lang wrote: > > David, usually when it turns out that Linux finds hardware problems the > underlying cause is that linux makes more effective use of the component, > and as such something that was marginal under windows fails under linux as > the correct timing is used. This is true.

[PATCH] removal of "static foo = 0" from drivers/ide (test11)

2000-11-21 Thread Bartlomiej Zolnierkiewicz
Hi Quick removal of unnecessary initialization to 0. -- Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]> diff -uNr linux-240t11/drivers/ide/ali14xx.c linux/drivers/ide/ali14xx.c --- linux-240t11/drivers/ide/ali14xx.c Tue Jun 13 20:32:00 2000 +++ linux/drivers/ide/ali14xx.c Tue Nov 21 14:35:59

[uPATCH] fix IDE/ServerWorks OSB4 config option (test11)

2000-11-21 Thread Bartlomiej Zolnierkiewicz
Hi In drivers/Config.in CONFIG_BLK_DEV_OSB4 depends on itself... -- Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]> --- linux-240t11/drivers/ide/Config.in Wed Nov 15 22:02:11 2000 +++ linux/drivers/ide/Config.in Tue Nov 21 14:52:07 2000 @@ -68,7 +68,7 @@ dep_bool 'OPTi 82C621

[PATCH] fix help info about OSB4 and VIA82CXXX IDE chipsets (test11)

2000-11-21 Thread Bartlomiej Zolnierkiewicz
Hi - OSB4 isn't marked (EXPERIMENTAL) in drivers/ide/Config.in so it shouldn't be marked so in Configure.help. - PDC202XX driver also supports PDC20265. - new VIA82CXXX driver removed kernel command line option (FIFO setting) and CONFIG_VIA82CXX_TUNING -- Bartlomiej Zolnierkiewicz <[EMAIL

Re: Defective Red Hat Distribution poorly represents Linux

2000-11-21 Thread David Lang
David, usually when it turns out that Linux finds hardware problems the underlying cause is that linux makes more effective use of the component, and as such something that was marginal under windows fails under linux as the correct timing is used. David Lang On Tue, 21 Nov 2000, David Riley

[PATCH] 2.4.0-test11-ac1 compile error fix

2000-11-21 Thread Steven Cole
Here is a patch to fix a compile error which I previously reported on the 2.4.0test11-ac1 thread. I tried to compile 2.4.0-test11-ac1, and here is where the compile bombed out: /usr/bin/kgcc -D__KERNEL__ -I/usr/src/linux/include -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer

Re: Defective Red Hat Distribution poorly represents Linux

2000-11-21 Thread David Riley
Horst von Brand wrote: > > So what? My former machine ran fine with Win95/WinNT. Linux wouldn't even > end booting the kernel. Reason: P/100 was running at 120Mhz. Fixed that, no > trouble for years. Not the only case of WinXX running (apparently?) fine > on broken/misconfigured hardware I've

Re: 2.4.0, test10, test11: HPT366 problem

2000-11-21 Thread Mohammad A. Haque
I read somewhere that hpt366 bios 1.26 will fix the problem with this particular drive. I'll try and dig up the reference. David Woodhouse wrote: > > WorksForMe(tm) > > Grrr. I specifically went and read the HPT366 blacklist before buying my > shiny new hard drive. > --

Re: 2.4.0, test10, test11: HPT366 problem

2000-11-21 Thread David Woodhouse
On Tue, 21 Nov 2000, Andre Hedrick wrote: > > Does that fix it? WorksForMe(tm) Grrr. I specifically went and read the HPT366 blacklist before buying my shiny new hard drive. > On Tue, 21 Nov 2000, David Woodhouse wrote: > > Index: drivers/ide/hpt366.c > >

Re: beware of dead string constants

2000-11-21 Thread J . A . Magallon
On Tue, 21 Nov 2000 13:13:27 Jakub Jelinek wrote: > On Tue, Nov 21, 2000 at 06:02:35AM -0600, Peter Samuelson wrote: > > > > While trying to clean up some code recently (CONFIG_MCA, hi Jeff), I > > discovered that gcc 2.95.2 (i386) does not remove dead string > > constants: > > > > void foo

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