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

2001-03-27 Thread Matthew Wilcox
On Mon, Mar 26, 2001 at 08:39:21AM -0800, LA Walsh wrote: > So...is it the plan, or has it been though about -- 'abstracting' > block numbes as a typedef 'block_nr', then at compile time > having it be selectable as to whether or not this was to > be a 32-bit or 64 bit quantity -- that way older

Kernel way of mind (kmalloc trouble) kernel 2.2.18 mandrake 7.2 x86 arch

2001-03-27 Thread Eric Pennamen
Explication: i am a newbie in kernel prog. and i try to write a module for an can-bus pci card but the problem begin. In the module i want to create the /dev/ file with mknod function. The function was not exported by the kernel, so i found in the _syscall table adress for call sys_mknod but the

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

2001-03-27 Thread Brad Boyer
Steve Lord wrote: > Just a brief add to the discussion, besides which I have a vested interest > in this! I'll add my little comments as well, and hopefully not start a flamewar... :) [snip comments about blocksize, etc.] Here's a real-life example of something that most of you will probably

Re: Disturbing news..

2001-03-27 Thread Shawn Starr
Well, why can't the ELF loader module/kernel detect or have some sort of restriction on modifying other/ELF binaries including itself from changing the Entry point? There has to be a way stop this. WHY would anyone want to modify the entry point anyway? (there may be some reasons but I really

Re: Disturbing news..

2001-03-27 Thread Matti Aarnio
On Wed, Mar 28, 2001 at 01:16:02AM -0500, Shawn Starr wrote: > Date: Wed, 28 Mar 2001 01:16:02 -0500 (EST) > From: Shawn Starr <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Subject: Disturbing news.. > > http://news.cnet.com/news/0-1003-200-5329436.html?tag=lh > Isn't it time to change the

Re: Larger dev_t

2001-03-27 Thread Andre Hedrick
On Wed, 28 Mar 2001, Alan Cox wrote: > They will mostly break. Installers tend to parse /proc/scsi and have fairly > complex ioctl based relationships based on knowing ide v scsi. > > /dev/disc/ is a little un-unix but its clean Then make a '/proc/block/{ide|scsi|raid|wtf|ram|net}' which has a

kernel 2.4.3-pre8 with pcmcia

2001-03-27 Thread Mauro Mozzarelli
Gents, With this new patch set we have lost the compatibility with pcmcia-cs-3.1.25. The system at startup reports: Mar 27 17:04:51 pluto depmod: *** Unresolved symbols in /lib/modules/2.4.3-pre8/kernel/drivers/net/3c59x.o Mar 27 17:04:51 pluto depmod: depmod: *** Unresolved symbols in

Re: question \ information request on init \ boot sequence when using initrd

2001-03-27 Thread Amit D Chaudhary
Werner Almesberger wrote: > Easy solution: don't run linuxrc, run something else instead. E.g. > putting the following into the kernel's command line should do th > trick: > init=/your_script root=/dev/ram > > (With your_script being the original version, without real-root-dev) This works.

Re: Disturbing news.. Idea

2001-03-27 Thread Shawn Starr
Why not make a new file permission? to deny a ELF binary the ability to modify the ELF entry point? like +p if the file had +p (by default) the kernel would deny the ELF binary the ability to modify files. Shawn. On Wed, 28 Mar 2001, Shawn Starr wrote: > >

Disturbing news..

2001-03-27 Thread Shawn Starr
http://news.cnet.com/news/0-1003-200-5329436.html?tag=lh Isn't it time to change the ELF format to stop this crap? Shawn. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at

natsemi.c (Netgear FA311 card) probmlems??

2001-03-27 Thread Troy Benjegerdes
Is anyone succesfully using a FA311 card (or anthing with a NatSemi DP83815 chip?) The natsemi.c driver in 2.4.0 (and the one from Donald Becker's site for 2.2.x) Something seems to be handled incorrectly in the driver, because whenever I subject the card to moderate to heavy load (nfs does

Re: Ideas for the oom problem

2001-03-27 Thread Jonathan Morton
I'm going to be gentle here and try to point out where your suggestions are flawed... >a. don't kill any task with a uid < 100 Suppose your system daemon springs a leak? It will have to be killed eventually, however system daemons can sensibly be given a little "grace". Also, the UIDs used by

[PATCH-2.4.2ac26] fix raw IO

2001-03-27 Thread Stephen Tweedie
Hi, On Fri, Mar 23, 2001 at 10:13:44PM +, Alan Cox wrote: > > > > I really need to know any *specific* issues with RAWIO. > > All I know is that Stephen said he had a set of patches needed to fix rawio. > I've not applied them nor afaik has Linus. Ben LaHaise has been testing Oracle on

porting lmbench test-suit from intel to mips platform.

2001-03-27 Thread Vikash Kumar
linux kernel- 2.2.12 processor - pentirum III, 64 MB RAM, 667MHz. lmbench test suit - used to test the memory bandwidth and latency measurement for a system. downloaded from : http://www.bitmover.com/lmbench/ I downloaded and ran this lmbench test suit successfully on intel i386 platform

[PATCH 2.4.2-ac24] fix smp_call_function on i386

2001-03-27 Thread Stephen Tweedie
Hi, We know from debugging tlb IPIs recently that it is possible for a single IPI to be delivered more than once to a CPU on Intel SMP. (The most common mechanism seems to be a CPU detecting CRC failure of a multicast IPI, and the sender resending the entire multicast so that any CPU which did

Re: Larger dev_t

2001-03-27 Thread Alexander Viro
On 27 Mar 2001, Johan Kullstam wrote: > it might be a mostly userspace solvable problem. a device daemon > could create new devices on the fly, only they'd be ordinary > filesystem devices. for example it might be better to hack ls to not > show dormant devices. a cronjob could call a grim

Re: OOPS: reiserfs, 2.4.2-ac26 SMP

2001-03-27 Thread Elmer Joandi
On Wed, 28 Mar 2001, Elmer Joandi wrote: > 2.4.2-ac26, > mkreiserfs /dev/hda11 > mount /dev/hda11 /mnt/space > cp -dpR /usr/* /mnt/space/ followup: if using older 3.5 reiserfs format cp just gets stuck in WCHAN=do_jour... problem is reproducable, also 2.4.3-pre8, not tested others. first

Re: Larger dev_t

2001-03-27 Thread Johan Kullstam
"H. Peter Anvin" <[EMAIL PROTECTED]> writes: > Alan Cox wrote: > > > > > Another example: all the stupid pseudo-SCSI drivers that got their own > > > major numbers, and wanted their very own names in /dev. They are BAD for > > > the user. Install-scripts etc used to be able to just test

Re: Ideas for the oom problem

2001-03-27 Thread Rik van Riel
On Tue, 27 Mar 2001, Doug Ledford wrote: > Now, I wouldn't bring this up as a big issue except I keep seeing > people say things like "why so complex a solution for something that > is only used in emergency situations". My point is that it *IS NOT* > being using only in emergency situations

Re: Ideas for the oom problem

2001-03-27 Thread Doug Ledford
Rik van Riel wrote: > > On Tue, 27 Mar 2001, Doug Ledford wrote: > > > I've been using our internal tree for my testing, and I'm reluctant to > > let my experiences there cause me to draw conclusions about other > > trees. So, will you please tell me which version of the kernel you > > think

OOPS: reiserfs, 2.4.2-ac26 SMP

2001-03-27 Thread Elmer Joandi
Tyan 260 Dual PIII, 512M RAM, 2.4.2-ac26, mkreiserfs /dev/hda11 mount /dev/hda11 /mnt/space cp -dpR /usr/* /mnt/space/ immediately: Mar 28 04:23:17 server kernel: Unable to handle kernel NULL pointer dereference at virtual address 0014 Mar 28 04:23:17 server kernel: printing eip: Mar 28

Re: 2.4.2 and NETDEV WATCHDOG - different bug?

2001-03-27 Thread Alan Cox
> Then, my question will be, why is the kernel loosing the irq for eth1 > and gets unusable? In the APIC case on many intel boards it appears to be a hardware bug. THere is a workaround for the apic problems in -ac - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the

Re: "mount -o loop" lockup issue

2001-03-27 Thread David Konerding
Joerg Pommnitz wrote: > David Konerding <[EMAIL PROTECTED]> wrote: > > > But the attitude that "many eyes make all bugs shallow" and "let the > > users test the code for us" just don't hold up. For the former, > > clearly, many eyes didn't find a lot of basically obvious bugs, for the > >

Re: Larger dev_t

2001-03-27 Thread Alan Cox
> Exactly. It's just that for historical reasons, I think the major for > "disk" should be either the old IDE or SCSI one, which just can show more > devices. That way old installers etc work without having to suddenly start > knowing about /dev/disk0. They will mostly break. Installers tend to

Re: module depencies during startup

2001-03-27 Thread Keith Owens
On Tue, 27 Mar 2001 20:09:13 +0200, Tea Age <[EMAIL PROTECTED]> wrote: >I found out, that agpgart, which is needed by i810fb, is initialized >_after_ i810fb setup. Therefore i810fb failes to initialize. This will be messy. I assume you put i810fb in drivers/char/Makefile as something like this

pci_enable_device fixes/additions

2001-03-27 Thread Andres Salomon
I'm about halfway through the video directory, making all the pci drivers that access resources/irq use pci_enable_device first. Here's the first 8 patches (1 patch per driver); if you prefer, I'll send you the rest when I'm done, or I can just tell you and you can grab 'em off

Re: Larger dev_t

2001-03-27 Thread Alexander Viro
On Wed, 28 Mar 2001, Paul Jakma wrote: > On Tue, 27 Mar 2001, Dan Hollis wrote: > > > On Tue, 27 Mar 2001, H. Peter Anvin wrote: > > > c) Make sure chown/chmod/link/symlink/rename/rm etc does the right thing, > > > without the need for "tar hacks" or anything equivalently gross. > > > >

Sara

2001-03-27 Thread Sara
Spettabile! Mi scusi per questa e-mail,ma volevo avvisarla,che il nuovo indirizzo e' WWW.DOPLAND.COM con tante novita' per lei,per la sua famiglia e per i suoi amici! Cordiali

Re: 2.4.2 and NETDEV WATCHDOG - different bug?

2001-03-27 Thread Jens Gecius
[EMAIL PROTECTED] writes: > > > NETDEV WATCHDOG: eth0: transmit timed out > > > eth0: Transmit timed out: status f048 0c00 at 0/28 command 001a000 > > > > Same here on 2.4.1 smp with two dirt-cheap ne2pci-clones. System > > unusuable (as stated by clem ealier today) and need for > >

Re: Ideas for the oom problem

2001-03-27 Thread james
On Tuesday 27 March 2001 18:52, Rik van Riel wrote: > On Tue, 27 Mar 2001, james wrote: > > Here are my ideas on how too deal with the oom situation, > > > > I propose a three prong approach too this problem > > Isn't that a bit much for an emergency situation that never > even occurs on most

Re: Ideas for the oom problem

2001-03-27 Thread Doug Ledford
Rik van Riel wrote: > > On Tue, 27 Mar 2001, james wrote: > > > Here are my ideas on how too deal with the oom situation, > > > I propose a three prong approach too this problem > > Isn't that a bit much for an emergency situation that never > even occurs on most systems ? I've been using

Re: Larger dev_t

2001-03-27 Thread Paul Jakma
On Tue, 27 Mar 2001, Dan Hollis wrote: > On Tue, 27 Mar 2001, H. Peter Anvin wrote: > > c) Make sure chown/chmod/link/symlink/rename/rm etc does the right thing, > > without the need for "tar hacks" or anything equivalently gross. > > write-through filesystem, like overlaying a r/w ext2 on top

Re: Ideas for the oom problem

2001-03-27 Thread Rik van Riel
On Tue, 27 Mar 2001, james wrote: > Here are my ideas on how too deal with the oom situation, > I propose a three prong approach too this problem Isn't that a bit much for an emergency situation that never even occurs on most systems ? Rik -- Virtual memory is like a game you can't win;

2GB file limit ftp/scp Linux kernel 2.4.2 problem

2001-03-27 Thread Jonathan McKinney
[1.] One line summary of the problem: ftp FROM 2.4.2 ix86 machine to system with true 64-bit or otherwise no 2GB limit system complains that the file size is too large. [2.] Full description of the problem/report: On the 2.4.2 ix86 machine doing put: - UNIX

Re: Larger dev_t

2001-03-27 Thread Albert D. Cahalan
Andrew Pimlott writes: > On Tue, Mar 27, 2001 at 02:13:47PM -0800, H. Peter Anvin wrote: >> The problems with devfs (other than kernel memory bloat, which is pretty >> much guaranteed to be much worse than the bloat a larger dev_t would >> entail) is that it needs complex auxilliary mechanisms

Ideas for the oom problem

2001-03-27 Thread james
Hi Kernel Guru's Here are my ideas on how too deal with the oom situation, most of these should be thought of stuff to do in 2.5.x kernels, because it touches a lot of kernel path ways, with possible back porting once it is tested. I propose a three prong approach too this problem Prong

Re: kernel apm code (PR#128)

2001-03-27 Thread sfr
Hi, >From [EMAIL PROTECTED] Wed Mar 28 05:06:59 2001 > > David Balazic <[EMAIL PROTECTED]> writes: > > > While isn't this merged into the official kernel ? > > The maintainer hasn't the time to do it. He promised me he would in True. > February, when I telephone, but hasn't bothered to do

Re: Larger dev_t

2001-03-27 Thread Linus Torvalds
On Tue, 27 Mar 2001, H. Peter Anvin wrote: > > They would still have to change, since now we'd have to worry about > /dev/hd* having changed meanings; This is why I'd select the SCSI major, which has always had more of a "random disk" connotation, with fewer people being aware of the fact that

Re: 2.4.2 and NETDEV WATCHDOG

2001-03-27 Thread jgarzik
Jens Gecius wrote: > > John Madden <[EMAIL PROTECTED]> writes: > > > I'm receiving the following errors while botting a previously-fine 2.2 > > machine (Dell 2450, 2 eepro 100's): > > > > NETDEV WATCHDOG: eth0: transmit timed out > > eth0: Transmit timed out: status f048 0c00 at 0/28

Re: 2.4.2 and NETDEV WATCHDOG

2001-03-27 Thread Jens Gecius
John Madden <[EMAIL PROTECTED]> writes: > I'm receiving the following errors while botting a previously-fine 2.2 > machine (Dell 2450, 2 eepro 100's): > > NETDEV WATCHDOG: eth0: transmit timed out > eth0: Transmit timed out: status f048 0c00 at 0/28 command 001a000 Same here on 2.4.1

Re: Voodoo 3 pci issues

2001-03-27 Thread Mike A. Harris
On Wed, 28 Mar 2001, Jorge Nerin wrote: Despite your improper massive crossposting, I think you missed the place where such a problem would be best discussed. That would be the dri lists at sourceforge. Barring that the [EMAIL PROTECTED] site. Any X related problems should be discussed there.

Re: Larger dev_t

2001-03-27 Thread Linus Torvalds
On Tue, 27 Mar 2001, Alan Cox wrote: > > A major for 'disk' generically makes total sense. Classing raid controllers > as 'scsi' isnt neccessarily accurate. A major for 'serial ports' would also > solve a lot of misery Exactly. It's just that for historical reasons, I think the major for

Re: OOM killer???

2001-03-27 Thread Miquel van Smoorenburg
In article <[EMAIL PROTECTED]>, Martin Dalecki <[EMAIL PROTECTED]> wrote: >Plase change to 100 to 500 - this would make it consistant with >the useradd command, which starts adding new users at the UID 500 "the" useradd command? Which distribution ? Mike. - To unsubscribe from this list:

Re: Larger dev_t

2001-03-27 Thread H. Peter Anvin
Linus Torvalds wrote: > > On Tue, 27 Mar 2001, Alan Cox wrote: > > > > A major for 'disk' generically makes total sense. Classing raid controllers > > as 'scsi' isnt neccessarily accurate. A major for 'serial ports' would also > > solve a lot of misery > > Exactly. It's just that for historical

Re: Larger dev_t

2001-03-27 Thread Linus Torvalds
On Tue, 27 Mar 2001, Andre Hedrick wrote: > > Am I hearing you state you want dynamic device points and dynamic majors? Yes and no. We need static structures for user space - from a user perspective it makes a ton more sense to say "I want to see all disks" than it does to know that you have

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

2001-03-27 Thread Steve Lord
Hi, Just a brief add to the discussion, besides which I have a vested interest in this! I do not believe that you can make the addressability of a device larger at the expense of granularity of address space at the bottom end. Just because ext2 has a single size for metadata does not mean

Re: Larger dev_t

2001-03-27 Thread Richard Gooch
H. Peter Anvin writes: > Dan Hollis wrote: > > > > On Tue, 27 Mar 2001, H. Peter Anvin wrote: > > > c) Make sure chown/chmod/link/symlink/rename/rm etc does the right thing, > > > without the need for "tar hacks" or anything equivalently gross. > > > > write-through filesystem, like overlaying

Re: Larger dev_t

2001-03-27 Thread Andrew Pimlott
On Tue, Mar 27, 2001 at 02:13:47PM -0800, H. Peter Anvin wrote: > The problems with devfs (other than kernel memory bloat, which is pretty > much guaranteed to be much worse than the bloat a larger dev_t would > entail) is that it needs complex auxilliary mechanisms to make > "chmod /dev/foo"

Re: 2.4.2 SMP + 3c905C-TX + NETDEV WATCHDOG

2001-03-27 Thread Andrew Morton
Clem Taylor wrote: > > Every few weeks, since switching to 2.4.2, I get a series of 'NETDEV > WATCHDOG' errors. When this happens the system becomes unusable (homes > are NFS mounted) and does not recover. A small number of packets do get > out when it's in this state, but not enough to be

Re: Win keys not working in console (2.4.x)

2001-03-27 Thread Jorge Nerin
Guest section DW wrote: > On Tue, Mar 27, 2001 at 11:33:34PM +0200, Jorge Nerin wrote: > > >> Hello, good work with 2.4.x, but I miss one thing. in early 2.3.x the MS >> keys, you know, two flags and one "properties" key worked as navigation >> keys in the console. >> >> The flags get you

Re: Win keys not working in console (2.4.x)

2001-03-27 Thread Guest section DW
On Tue, Mar 27, 2001 at 11:33:34PM +0200, Jorge Nerin wrote: > Hello, good work with 2.4.x, but I miss one thing. in early 2.3.x the MS > keys, you know, two flags and one "properties" key worked as navigation > keys in the console. > > The flags get you to the "left" or "rigth" virtual

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

2001-03-27 Thread Rik van Riel
On Tue, 27 Mar 2001, Richard Jerrell wrote: > Oops... I sent out the wrong version of the patch the first time. > This one has comments, promise. And it has one less bug. :) Looks good to me (at first glance). Any volunteer to stress-test this on an SMP machine ? Rik -- Virtual memory is

Re: Larger dev_t

2001-03-27 Thread H. Peter Anvin
Dan Hollis wrote: > > On Tue, 27 Mar 2001, H. Peter Anvin wrote: > > c) Make sure chown/chmod/link/symlink/rename/rm etc does the right thing, > > without the need for "tar hacks" or anything equivalently gross. > > write-through filesystem, like overlaying a r/w ext2 on top of an iso9660 > fs.

Re: Larger dev_t

2001-03-27 Thread Dan Hollis
On Tue, 27 Mar 2001, H. Peter Anvin wrote: > c) Make sure chown/chmod/link/symlink/rename/rm etc does the right thing, > without the need for "tar hacks" or anything equivalently gross. write-through filesystem, like overlaying a r/w ext2 on top of an iso9660 fs. -Dan - To unsubscribe from

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

2001-03-27 Thread Richard Jerrell
> 1. we take an extra reference on the page, how does that >affect the test for if the page is shared or not ? is_page_shared expects us to have our own reference to the page. > 2. we call delete_from_swap_cache with the pagemap_lru_lock >held, since this tries to grab the

Re: Larger dev_t

2001-03-27 Thread Russell King
On Tue, Mar 27, 2001 at 02:16:37PM -0800, H. Peter Anvin wrote: > Alan Cox wrote: > > A major for 'disk' generically makes total sense. Classing raid controllers > > as 'scsi' isnt neccessarily accurate. A major for 'serial ports' would also > > solve a lot of misery > > But it might also cause

2.4.2 and NETDEV WATCHDOG

2001-03-27 Thread John Madden
I'm receiving the following errors while botting a previously-fine 2.2 machine (Dell 2450, 2 eepro 100's): NETDEV WATCHDOG: eth0: transmit timed out eth0: Transmit timed out: status f048 0c00 at 0/28 command 001a000 (repeating with different status codes..) Any thoughts? John - To

Re: Larger dev_t

2001-03-27 Thread H. Peter Anvin
Jesse Pollard wrote: > > > > > > > high-end-disks. Rather the reverse. I'm advocating the SCSI layer not > > > > hogging a major number, but letting low-level drivers get at _their_ > > > > requests directly. > > > > > > A major for 'disk' generically makes total sense. Classing raid controllers

2.4.0 and initrd problem

2001-03-27 Thread Javi Roman
I have a problem with kernel 2.4.0 and my initrd image. I have a 500 KB bzImage, and I have a 1.200 KBytes initrd image. My sistem have 8 MB RAM memory. When I init my bzImage from a MSDOS floppy with this command: loadlin bzImage initrd=myinitrd.img I obtain this error: "initrd extends

Re: Larger dev_t

2001-03-27 Thread Jesse Pollard
- Received message begins Here - > > Alan Cox wrote: > > > > > high-end-disks. Rather the reverse. I'm advocating the SCSI layer not > > > hogging a major number, but letting low-level drivers get at _their_ > > > requests directly. > > > > A major for 'disk' generically

Win keys not working in console (2.4.x)

2001-03-27 Thread Jorge Nerin
Hello, good work with 2.4.x, but I miss one thing. in early 2.3.x the MS keys, you know, two flags and one "properties" key worked as navigation keys in the console. The flags get you to the "left" or "rigth" virtual console, and the "properties" key put you on the last console you where

Voodoo 3 pci issues

2001-03-27 Thread Jorge Nerin
Hello, I'm using 2.4.2-ac24, Xfree86 4.0.2 + 4.0.3 upgrade, Glide_V3-2.60-16 & Glide_V3-DRI-3.10-6, and tdfx framebuffer. My system is a 2x200MMX on a Gigabyte 586DX with 96Mb, a Voodoo3 2000 pci and a bt848 tv card. I have the card working ok, except for a few nonstopers. - I cannot use the

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

2001-03-27 Thread Jesse Pollard
Jan Harkes <[EMAIL PROTECTED]>: > > On Tue, Mar 27, 2001 at 01:57:42PM -0600, Jesse Pollard wrote: > > > Using similar numbers as presented. If we are working our way through > > > every single block in a Pentabyte filesystem, and the blocksize is 512 > > > bytes. Then the 1us in extra CPU

Re: Larger dev_t

2001-03-27 Thread H. Peter Anvin
Alan Cox wrote: > > > high-end-disks. Rather the reverse. I'm advocating the SCSI layer not > > hogging a major number, but letting low-level drivers get at _their_ > > requests directly. > > A major for 'disk' generically makes total sense. Classing raid controllers > as 'scsi' isnt

Re: Kernel QA

2001-03-27 Thread Alexander Valys
On Tuesday 27 March 2001 08:51, James Lewis Nance wrote: > Instead I think we need to encourage people who want to use Linux, > rather than develop it, to use kernels from a distribution. I hope that's not the opinion of all the kernel developers - where does that leave distributions like

Re: Larger dev_t

2001-03-27 Thread Alan Cox
> high-end-disks. Rather the reverse. I'm advocating the SCSI layer not > hogging a major number, but letting low-level drivers get at _their_ > requests directly. A major for 'disk' generically makes total sense. Classing raid controllers as 'scsi' isnt neccessarily accurate. A major for

Re: Larger dev_t

2001-03-27 Thread H. Peter Anvin
Alan Cox wrote: > > > Another example: all the stupid pseudo-SCSI drivers that got their own > > major numbers, and wanted their very own names in /dev. They are BAD for > > the user. Install-scripts etc used to be able to just test /dev/hd[a-d] > > and /dev/sd[0-x] and they'd get all the disks.

Re: Larger dev_t

2001-03-27 Thread Andre Hedrick
On Tue, 27 Mar 2001, Linus Torvalds wrote: > > > On Tue, 27 Mar 2001, Alan Cox wrote: > > > > > layer made it impossible for a driver writer to be nice to the user, so > > > instead they got their own major numbers. > > > > Not deficiencies in the SCSI layer, there is no way the scsi layer can

[take 2] [patch] 2.4.3-pre8: another parport bug

2001-03-27 Thread Tim Waugh
Oops, the last patch isn't the one I meant to send. Here is the right one. Tim. */ 2001-03-27 Tim Waugh <[EMAIL PROTECTED]> * parport_pc: Fix save/restore_state to take account of the soft control port. * ChangeLog: Updated. ---

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

2001-03-27 Thread LA Walsh
Jan Harkes wrote: > > On Tue, Mar 27, 2001 at 01:57:42PM -0600, Jesse Pollard wrote: > > > Using similar numbers as presented. If we are working our way through > > > every single block in a Pentabyte filesystem, and the blocksize is 512 > > > bytes. Then the 1us in extra CPU cycles because of

Re: 2.4.2: System clock slows down under load

2001-03-27 Thread Steven Walter
On Tue, Mar 27, 2001 at 01:42:39PM +0200, Thomas Pfaff wrote: > Hi all, > > i decided to make a test for the 2.4 kernel on my old hardware (Gigabyte > EISA/VLB with an AMD 486 DX4 133). The kernel boots fine but there is one > strange thing: The system clock slows down under load, after a make >

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

2001-03-27 Thread Linus Torvalds
On Tue, 27 Mar 2001, Richard Jerrell wrote: > > Instead of removing the swap cache page at process exit and possibly > expending time doing disk IO as you have pointed out, we check during > refill_inactive_scan and page_launder for a page that is I think this patch looks pretty good. However,

Re: ReiserFS phenomenon with 2.4.2 ac24/ac12

2001-03-27 Thread Christoph Lameter
On Tue, 27 Mar 2001, Chris Mason wrote: > On Tuesday, March 27, 2001 11:14:57 AM -0800 Christoph Lameter > <[EMAIL PROTECTED]> wrote: > I should have been more clear. Everyt ime you mount the filesystem, a it > prints the hash used. This is probably recorded in your log files, either > 'Using

2.4.2 SMP + 3c905C-TX + NETDEV WATCHDOG

2001-03-27 Thread Clem Taylor
Every few weeks, since switching to 2.4.2, I get a series of 'NETDEV WATCHDOG' errors. When this happens the system becomes unusable (homes are NFS mounted) and does not recover. A small number of packets do get out when it's in this state, but not enough to be useful. I've tried an ifconfig

Re: eepro100 question: why SCBCmd byte is 0x80?

2001-03-27 Thread Ion Badulescu
On Fri, 23 Mar 2001 09:34:36 -0800, Jun Sun <[EMAIL PROTECTED]> wrote: > BTW, does the eepro100 patch for 2.2.19pre apply to 2.4.2? Or it is already > in it? It was backported from 2.4.1, so yes, it's already in. Ion -- It is better to keep your mouth shut and be thought a fool,

[patch] 2.4.3-pre8: another parport fix

2001-03-27 Thread Tim Waugh
This fixes a printing bug that only seems to show up with some chipsets. Please apply. Thanks, Tim. */ 2001-03-27 Tim Waugh <[EMAIL PROTECTED]> * parport_pc: Fix save/restore_state to take account of the soft control port. * ChangeLog: Updated. ---

Re: Larger dev_t

2001-03-27 Thread Linus Torvalds
On Tue, 27 Mar 2001, Alan Cox wrote: > > > layer made it impossible for a driver writer to be nice to the user, so > > instead they got their own major numbers. > > Not deficiencies in the SCSI layer, there is no way the scsi layer can > handle high end raid controllers. In fact one of the

Re: Larger dev_t

2001-03-27 Thread Alan Cox
> Another example: all the stupid pseudo-SCSI drivers that got their own > major numbers, and wanted their very own names in /dev. They are BAD for > the user. Install-scripts etc used to be able to just test /dev/hd[a-d] > and /dev/sd[0-x] and they'd get all the disks. Deficiencies in the SCSI

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

2001-03-27 Thread Rik van Riel
On Tue, 27 Mar 2001, Richard Jerrell wrote: > Instead of removing the swap cache page at process exit and possibly > expending time doing disk IO as you have pointed out, we check during > refill_inactive_scan and page_launder for a page that is Three comments: 1. we take an extra reference on

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

2001-03-27 Thread Andre Hedrick
On Tue, 27 Mar 2001, Uncle George wrote: > The fix is a lot simpler. It has to be placed in release notes that the > generic ide can cause the sound device to distort the sound stream. > Would that be a fair statement ? GAT, Not sure how to comment, but did enabling the chipset code make it

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

2001-03-27 Thread Uncle George
The fix is a lot simpler. It has to be placed in release notes that the generic ide can cause the sound device to distort the sound stream. Would that be a fair statement ? Andre Hedrick wrote: > > > > This is your fix > > Andre Hedrick > - To unsubscribe from this list: send the line

Re: OOM killer???

2001-03-27 Thread Andreas Rogge
--On Tuesday, March 27, 2001 12:55:50 -0700 Andreas Dilger <[EMAIL PROTECTED]> wrote: > Every time this subject comes up, I point to AIX and SIGDANGER - a signal > sent to processes when the system gets OOM. If the process has registered > a SIGDANGER handler, it has a chance to free cache and

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

2001-03-27 Thread Richard Jerrell
> fork and exit are very hot paths in the kernel, and this patch can force > a page cache lookup on a large number of pte which wouldn't be looked > up before. True, but I don't know how large of a performance hit the system takes. > Given that the leak is, as you say, temporary, and that the

Re: mouse problems in 2.4.2 -> lost byte

2001-03-27 Thread linas
It's been rumoured that James Simmons said: > > > >This is easily explained: some byte of the mouse protocol was lost. > >(Some mouse protocols are even designed to allow > >easy resync/recovery by fixed bit patterns!) > > > >Write an intelligent mouse driver for XFree86 to compensate for >

Re: mouse problems in 2.4.2 -> lost byte

2001-03-27 Thread Gunther Mayer
James Simmons wrote: > > >This is easily explained: some byte of the mouse protocol was lost. > >(Some mouse protocols are even designed to allow > >easy resync/recovery by fixed bit patterns!) > > > >Write an intelligent mouse driver for XFree86 to compensate for > >lost bytes. > > Or write a

Re: mouse problems in 2.4.2 -> lost byte

2001-03-27 Thread linas
It's been rumoured that Gunther Mayer said: > > > I am experiencing debilitating intermittent mouse problems & was about > ... > > Symptoms: > > After a long time of flawless operation (ranging from nearly a week to > > as little as five minutes), the X11 pointer flies up to top-right corner, >

Re: ACPI power-off doesn't work on Asus CUV4X (VIA Apollo 133)

2001-03-27 Thread Alex Riesen
Hi, BTW, ACPI in ac20 doesn't work for me either :( Alex On Mon, Mar 26, 2001 at 10:35:33AM -0800, Grover, Andrew wrote: > > From: Ingo Oeser [mailto:[EMAIL PROTECTED]] > > > > As i recompiled 2.4.2-ac20 with ACPI support > > > > the system cannot switch itself off. > > > > I get a message

Re: 2.2.19: Bad #include's in drivers/char/toshiba.c

2001-03-27 Thread Jonathan Buzzard
[EMAIL PROTECTED] said: > The build fails here for lack of "toshiba.h". Changing that to > gets the build through. While at it, I fixed some > "#include<..." (no ' ' before the '<'), which may be right but look > ugly IMVHO. Apologies to all for that. I have been a bit of a dunderhead. I

PROBLEM: APIC-Errors

2001-03-27 Thread Christian Fruth
1: One line summary of the problem: Logfile is full of APIC errors 2: Full description of the problem/report: My logfile for kernel-errors is full of messages like that: Mar 27 20:57:27 E-Werk kernel: APIC error on CPU0: 02(04) Mar 27 20:57:27 E-Werk kernel: APIC error on CPU1: 08(08) Mar 27

Re: mouse problems in 2.4.2 -> lost byte

2001-03-27 Thread James Simmons
>This is easily explained: some byte of the mouse protocol was lost. >(Some mouse protocols are even designed to allow >easy resync/recovery by fixed bit patterns!) > >Write an intelligent mouse driver for XFree86 to compensate for >lost bytes. Or write a kernel input device driver. In fact I

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

2001-03-27 Thread Jan Harkes
On Tue, Mar 27, 2001 at 01:57:42PM -0600, Jesse Pollard wrote: > > Using similar numbers as presented. If we are working our way through > > every single block in a Pentabyte filesystem, and the blocksize is 512 > > bytes. Then the 1us in extra CPU cycles because of 64-bit operations > > would

Re: mouse problems in 2.4.2 -> lost byte

2001-03-27 Thread Gunther Mayer
[EMAIL PROTECTED] wrote: > > I am experiencing debilitating intermittent mouse problems & was about ... > Symptoms: > After a long time of flawless operation (ranging from nearly a week to > as little as five minutes), the X11 pointer flies up to top-right corner,

Re: kernel Oops message -2.4.x - contains ksymoops

2001-03-27 Thread Manfred Spraul
> Unable to handle kernel NULL pointer dereference at virtual address > 0004 > [...] > > EIP; c0111720 It accesses a wait queue pointer > > Trace; c2810add <[lanstreamer]streamer_open+2cd/8f0> > Uninitialized old style waitqueue? I assume a init_waitqueue_head(_priv->srb_wait); is

Re: Compact flash disk and slave drives in 2.4.2

2001-03-27 Thread Andre Hedrick
hdx=flash is only a flag to deal with flash. a better description is probe-slave-with-master-flash, or to-hell-with-flash-go-look. On Tue, 27 Mar 2001, Richard A. Smith wrote: > On Tue, 27 Mar 2001 09:17:48 -0800 (PST), Andre Hedrick wrote: > > >not acceptable. If you have a complain take

sysrq-t followup to possible reiserfs bug

2001-03-27 Thread David Ford
Ok, here's the trace, this time it didn't die on me. mozilla-bin D CDC1779C 0 6530 1(NOTLB) 6533 Call Trace: [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [scsi_queue_next_request+62/248] [__scsi_end_request+327/340]

Re: Compiling problem kernel 2.4.2

2001-03-27 Thread Theodoor Scholte
At 23:23 26-3-01 +0200, you wrote: >On Mon, 26 Mar 2001, Theodoor Scholte wrote: > > > There are no relevant messsages in that file. > >Strange, but I bet that you can compile again, right? (Just remove the >broken compile.h that the dd command created) Must have been an NFS >fluke, and without

Re: OOM killer???

2001-03-27 Thread Andreas Dilger
Martin Dalecki writes: > Ingo Oeser wrote: > > So as Rik stated: The OOM killer cannot suit all people, so it > > has to be configurable, to be OOM kill, not overkill ;-) > > Irony: Why then not store this information permanently - inside > the UID of the application? Because in some cases

Re: [PATCH] non-overcommit memory, improved OOM handling, safety margin (was Re: Prevent OOM from killing init)

2001-03-27 Thread Pavel Machek
Hi! > The attached patch is against 2.4.1 and incorporates the following: The patch seems to be word-wrapped... Pavel > diff -ur -x via-rhine* linux-2.4.1.orig/fs/exec.c linux/fs/exec.c > --- > linux-2.4.1.orig/fs/exec.cTue

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

2001-03-27 Thread Jesse Pollard
- Received message begins Here - > > On Tue, Mar 27, 2001 at 09:15:08AM -0800, LA Walsh wrote: > > Now lets look at the sites want to process terabytes of > > data -- perhaps files systems up into the Pentabyte range. Often I > > can see these being large multi-node

Re: Larger dev_t

2001-03-27 Thread Linus Torvalds
On Tue, 27 Mar 2001, H. Peter Anvin wrote: > > Part of the reason we haven't -- quite -- run out of 8-bit majors yet is > because I have been an absolute *bastard* with registrants lately. It > would cut down on my workload if I could assign majors without worrying > too much about whether or

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