Re: Updated 2.4 TODO List

2000-10-08 Thread David Ford
Simon Richter wrote: > On Mon, 9 Oct 2000 [EMAIL PROTECTED] wrote: > > > Linux 2.4 Status/TODO Page > > > * RTL 8139 cards sometimes stop responding. Both drivers don't > >handle this quite good enough yet. (reported by Rogier Wolff, > >tentatively

Re: Updated 2.4 TODO List

2000-10-08 Thread Simon Richter
On Mon, 9 Oct 2000 [EMAIL PROTECTED] wrote: > Linux 2.4 Status/TODO Page > * RTL 8139 cards sometimes stop responding. Both drivers don't >handle this quite good enough yet. (reported by Rogier Wolff, >tentatively reported as fixed by David Ford.)

Re: Tux 2 patents

2000-10-08 Thread Jeff V. Merkey
On Mon, Oct 09, 2000 at 05:21:19AM +0200, Daniel Phillips wrote: > "Albert D. Cahalan" wrote: > > > > > The main goal is to encourage NetApp management to do the right thing. > > > > They are required to run the business in a profit seeking manner. > > I think they can even go to jail... so "do

Re: User-mode linux stack overflow: could be generic problem

2000-10-08 Thread Jeff Dike
[EMAIL PROTECTED] said: > __restore(): 764 > do_execve:340 > load_elf_binary: 324 > segv: 180 > sigio_handler:176 > load_script: 172 > ext2_get_block: 160 > set_signals: 156 > block_read_full_page: 124 There's nothing

Updated 2.4 TODO List

2000-10-08 Thread tytso
OK, I've finally caught up (mostly) with my e-mail since Linux Kongress. So, here's an updated 2.4 TODO list.This list hasn't been updated on Sourceforge yet, because the sshd on shells1.sourceforge.net is failing to let anyone in, and it hasn't been fixed yet. There are probably a few

Re: [PATCH] ISA PnP (2.4.0-test9)

2000-10-08 Thread Keith Owens
On Mon, 09 Oct 2000 14:35:45 +1100, Keith Owens <[EMAIL PROTECTED]> wrote: >Solution 2: > >struct isapnp_card_id { > unsigned short card_vendor, card_device; > unsigned long driver_data; /* data private to the driver */ > struct { > unsigned short vendor,

Re: [PATCH] ISA PnP (2.4.0-test9)

2000-10-08 Thread Keith Owens
On Sun, 8 Oct 2000 23:50:43 +0200 (MEST), Jaroslav Kysela <[EMAIL PROTECTED]> wrote: > this patch contains following fixes and enhancements to export ISA >PnP IDs outside the kernel module: > >* module.h - added MODULE_GENERIC_TABLE >* isapnp.h - added 'struct isapnp_device_id' for single

PCI docs for 2.2 and 2.4

2000-10-08 Thread daniel sheltraw
Hello Kernel World Would someone please tell me where to find docs on the PCI kernel functions (specifically for 2.2 and 2.4 kernels)? Thanks, Daniel _ Get Your Private, Free E-mail from MSN Hotmail at

Re: Tux 2 patents

2000-10-08 Thread Daniel Phillips
"Albert D. Cahalan" wrote: > > > The main goal is to encourage NetApp management to do the right thing. > > They are required to run the business in a profit seeking manner. > I think they can even go to jail... so "do the right thing" is not > an option for them. Rubbish. By this argument,

Re: Calling current() from interrupt context

2000-10-08 Thread Andi Kleen
On Mon, Oct 09, 2000 at 02:45:54AM +0100, Kenn Humborg wrote: > On Mon, Oct 09, 2000 at 02:21:09AM +0100, Kenn Humborg wrote: > > On Mon, Oct 09, 2000 at 02:20:27AM +0200, Andi Kleen wrote: > > > 2.4 TCP code relies on current being valid in a softirq. > > > > And what the hell does TCP need

Re: Calling current() from interrupt context

2000-10-08 Thread Kenn Humborg
On Mon, Oct 09, 2000 at 02:21:09AM +0100, Kenn Humborg wrote: > On Mon, Oct 09, 2000 at 02:20:27AM +0200, Andi Kleen wrote: > > 2.4 TCP code relies on current being valid in a softirq. > > And what the hell does TCP need current for anyway? I think the only reference is in tcp_input.c,

Re: Calling current() from interrupt context

2000-10-08 Thread Andi Kleen
On Mon, Oct 09, 2000 at 02:21:09AM +0100, Kenn Humborg wrote: > On Mon, Oct 09, 2000 at 02:20:27AM +0200, Andi Kleen wrote: > > 2.4 TCP code relies on current being valid in a softirq. > > Well, then as long as Linux guarantees that there is always a > valid 'current task' on a CPU, then I can

Re: [RFC] udp_err compliance: RFC1122 vs. BSD

2000-10-08 Thread Andi Kleen
On Mon, Oct 09, 2000 at 03:17:04AM +0200, Martin Diehl wrote: > Well, taken together, this doesn't seem to be a big thing to do - probably > above is a little bit of overkill. Anyway, it would remove two bugs by one > patch (by allowing to choose which one to have ;-) > > Comments? Suggestions?

Re: Calling current() from interrupt context

2000-10-08 Thread Andi Kleen
On Mon, Oct 09, 2000 at 02:09:49AM +0100, Kenn Humborg wrote: > > 2.4 TCP code relies on current being valid in a softirq. > > > > The m68k port which has a interrupt stack solves the problem by > > loading current into a global register variable on all kernel entries. > > x86-64 will likely do

Re: Calling current() from interrupt context

2000-10-08 Thread Kenn Humborg
On Mon, Oct 09, 2000 at 02:20:27AM +0200, Andi Kleen wrote: > 2.4 TCP code relies on current being valid in a softirq. Well, then as long as Linux guarantees that there is always a valid 'current task' on a CPU, then I can special-case the called-from-interrupt case. The previous kernel stack

[RFC] udp_err compliance: RFC1122 vs. BSD

2000-10-08 Thread Martin Diehl
Hi, just thinking about the RFC1122 vs. BSD compliance issue wrt error reporting on unconnected udp sockets i'd like to make a proposal for some kind of solution: Synopsis: Approach to have a default policy whether error reporting on udp sockets follows the official internet standard from

Re: Calling current() from interrupt context

2000-10-08 Thread Kenn Humborg
On Mon, Oct 09, 2000 at 01:02:21AM +0200, Jamie Lokier wrote: > [EMAIL PROTECTED] wrote: > > BTW: there is an implicit reference to "current" in smp_processor_id. > > Yes I forgot about that. (Self-flagellate). However that is > architecture specific. If it's not an SMP Vax port, no big

Re: Calling current() from interrupt context

2000-10-08 Thread Kenn Humborg
On Mon, Oct 09, 2000 at 02:20:27AM +0200, Andi Kleen wrote: > On Mon, Oct 09, 2000 at 12:30:17AM +0200, Jamie Lokier wrote: > > Kenn Humborg wrote: > > > My feeling is that interrupt code has no business calling current(), > > > but I don't know the kernel well enough to be sure. Is there any >

Re: Tux 2 patents

2000-10-08 Thread Albert D. Cahalan
> The main goal is to encourage NetApp management to do the right thing. They are required to run the business in a profit seeking manner. I think they can even go to jail... so "do the right thing" is not an option for them. You can trade patent licenses for other patent licenses. You can

Re: [PATCH correction] Re: 2.4.0test - uid_hash_find()

2000-10-08 Thread Guest section DW
On Mon, Oct 09, 2000 at 01:45:46AM -0200, Dan Aloni wrote: > > I noticed I forgot a ; somewhere there. Here's the right patch: > > --- linux-2.4.0-test9/kernel/user.c Mon Oct 9 01:37:35 2000 > +++ linux.vanilla/kernel/user.c Sun Oct 8 22:33:55 2000 > @@ -51,22 +51,18 @@ >

Re: IEEE 1394 "Firewire"

2000-10-08 Thread David Riley
"Richard B. Johnson" wrote: > > Hello! > > Has anybody written a driver for the Western Digital (or similar) > PCI / Firewire adapter? > > If not, I'm going to have to write one. If it doesn't exist yet, should > the device be a block device or a character device? There are some new >

Re: Calling current() from interrupt context

2000-10-08 Thread Andi Kleen
On Mon, Oct 09, 2000 at 12:30:17AM +0200, Jamie Lokier wrote: > Kenn Humborg wrote: > > My feeling is that interrupt code has no business calling current(), > > but I don't know the kernel well enough to be sure. Is there any > > interrupt-level code that calls current() or is it a design > >

[PATCH correction] Re: 2.4.0test - uid_hash_find()

2000-10-08 Thread Dan Aloni
I noticed I forgot a ; somewhere there. Here's the right patch: --- linux-2.4.0-test9/kernel/user.c Mon Oct 9 01:37:35 2000 +++ linux.vanilla/kernel/user.c Sun Oct 8 22:33:55 2000 @@ -51,22 +51,18 @@ *up->pprev = up->next; } -static inline struct user_struct

[PATCH] Re: 2.4.0test - uid_hash_find()

2000-10-08 Thread Dan Aloni
On Sun, 8 Oct 2000, Mitchell Blank Jr wrote: > Dan Aloni wrote: > > > > I've been touring around the kernel sources when I stumbled > > across the uid_hash_find() function (kernel/user.c): > > > > static inline struct user_struct *uid_hash_find(unsigned short uid, unsigned int >hashent) > >

IEEE 1394 "Firewire"

2000-10-08 Thread Richard B. Johnson
Hello! Has anybody written a driver for the Western Digital (or similar) PCI / Firewire adapter? If not, I'm going to have to write one. If it doesn't exist yet, should the device be a block device or a character device? There are some new very-fast disks that now use Firewire so this would

Re: 2.4.0test - uid_hash_find()

2000-10-08 Thread Mitchell Blank Jr
Dan Aloni wrote: > > I've been touring around the kernel sources when I stumbled > across the uid_hash_find() function (kernel/user.c): > > static inline struct user_struct *uid_hash_find(unsigned short uid, unsigned int >hashent) Is it just me, or should that be "uid_t" not "unsigned short"?

Re: Calling current() from interrupt context

2000-10-08 Thread Mitchell Blank Jr
[EMAIL PROTECTED] wrote: > > Yes, on architectures that use current->processor that is an exception > > to the rule. After all, you know for sure that you're still on the > > same CPU as the task currently running. > > This makes sense. And I wish cpu architects would put a cpu-id > register

Re: Calling current() from interrupt context

2000-10-08 Thread yodaiken
On Mon, Oct 09, 2000 at 01:02:21AM +0200, Jamie Lokier wrote: > [EMAIL PROTECTED] wrote: > > Looking at the [network] code, I don't see any places where "current" > > is not valid. > > Got some examples? > > Damn I'm being dense tonight. No, that bug was due to calling "current" > from the

Re: Calling current() from interrupt context

2000-10-08 Thread yodaiken
On Sun, Oct 08, 2000 at 03:58:55PM -0700, Mitchell Blank Jr wrote: > [EMAIL PROTECTED] wrote: > > Looking at the code, I don't see any places where "current" is not valid. > > Got some examples? > > It's not that its invalid, it just doesn't make much sense. It points to > whatever task

Re: Calling current() from interrupt context

2000-10-08 Thread Jamie Lokier
[EMAIL PROTECTED] wrote: > Looking at the [network] code, I don't see any places where "current" > is not valid. > Got some examples? Damn I'm being dense tonight. No, that bug was due to calling "current" from the wrong process context, not from an invalid context. (Self-flagellate,

Re: will ip 6 in ip4 tunnelling be fixed anytime soon ?

2000-10-08 Thread Bernd Eckenfels
On Sat, Oct 07, 2000 at 11:07:18PM -0700, Gerhard Mack wrote: > [root@innerfire /root]# ifconfig sit0 tunnel ::206.123.31.102 > SIOCSIFDSTADDR: No buffer space available what are you trying to do with this command? In case you want to set the IPv4 Endpoint of the Tunnel you should set the IPv4

[PATCH] Improved CPU detection/handling in 2.4

2000-10-08 Thread davej
There are a few things missing from the x86 setup code in test9 which have been present in 2.2.18pre for a while. I've forward ported these, and added some extra missing things and put up a patch at.. ftp.suse.com/pub/people/davej/kernel/2.4/test9/setupfixes-1.diff It contains.. : Pentium IV

Re: Calling current() from interrupt context

2000-10-08 Thread Mitchell Blank Jr
[EMAIL PROTECTED] wrote: > Looking at the code, I don't see any places where "current" is not valid. > Got some examples? It's not that its invalid, it just doesn't make much sense. It points to whatever task happened to be running when the interrupt happened. So any attempt to access it is

Re: Calling current() from interrupt context

2000-10-08 Thread yodaiken
Looking at the code, I don't see any places where "current" is not valid. Got some examples? BTW: there is an implicit reference to "current" in smp_processor_id. On Mon, Oct 09, 2000 at 12:30:17AM +0200, Jamie Lokier wrote: > Kenn Humborg wrote: > > My feeling is that interrupt code has

Re: User-mode linux stack overflow: could be generic problem

2000-10-08 Thread Jeremy Fitzhardinge
On Sun, Oct 08, 2000 at 11:21:01AM -0500, Jeff Dike wrote: > Also, could you look at the stack pointer at each frame, to see if you are > encountering any stack hogs in the generic kernel? In a different situation, > I found devfs putting a 3K structure on the stack. OK, top candidates on

Re: VM in v2.4.0test9

2000-10-08 Thread Andrea Arcangeli
On Sun, Oct 08, 2000 at 08:27:24AM -0700, Linus Torvalds wrote: > Why? Think NUMA. The global freepages number is NOT USABLE. Never will be. > Because it's fundamentally a non-valid number to use - it has nothing to > do with any reality, and never will. > > This is exactly my argument and beef

Re: Calling current() from interrupt context

2000-10-08 Thread Jamie Lokier
Kenn Humborg wrote: > My feeling is that interrupt code has no business calling current(), > but I don't know the kernel well enough to be sure. Is there any > interrupt-level code that calls current() or is it a design > principle that it cannot be called? It's a design principle that you must

Re: [PATCH] ISA PnP (2.4.0-test9)

2000-10-08 Thread Jeff Garzik
> +#define MODULE_DEVICE_TABLE(type,name) \ > + MODULE_GENERIC_TABLE(type##_device,name) It looks like that should be "type##_device_id"... Jeff - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read

Re: On ide-scsi recording failure

2000-10-08 Thread safemode
On Sun, 08 Oct 2000 16:37:03 safemode wrote: > I know this passed by the list before but i missed it. How do you get > ide > - scsi cdrecording to work again? or is this a cdrecord incompatibility > issue now? This worked a couple sub-versions ago in test8. anyone > know? > Forgot to

Re: [OOPS] Oops on boot with 2.4.0-test9, usb-uhci, pegasus

2000-10-08 Thread Georg Acher
On Sun, Oct 08, 2000 at 09:58:15PM +, Frank de Lange wrote: > Hi'all, > > Trying to get nfsroot to work on 2.4.0-test9 with my pegasus-based USB nic, I > got the following Oops (copied values by hand from screen, this is a diskless > (iopener) system which does not save logfiles... sorry no

[PATCH] ISA PnP (2.4.0-test9)

2000-10-08 Thread Jaroslav Kysela
Hello, this patch contains following fixes and enhancements to export ISA PnP IDs outside the kernel module: * module.h - added MODULE_GENERIC_TABLE * isapnp.h - added 'struct isapnp_device_id' for single devices - added ISAPNP_CARD_TABLE for complex devices * isapnp.c -

[OOPS] unloading ns558 driver in Linux 2.4.0-test9, initialization order problems

2000-10-08 Thread Nicolas Mailhot
Hi, I dunno for the first poster but unloading ns558 causes problems for me too (SB 128 PCI gameport). Some dmesg exerpts : Linux version 2.4.0-test9-rous6 ([EMAIL PROTECTED]) (gcc version 2.96 2731 (Red Hat Linux 7.0)) #12 sam oct 7 02:01:57 CEST 2000 [...] es1371: version v0.26 time

Re: poll(2) semantics changed in 2.4.0-? vs. 2.2.16?

2000-10-08 Thread Martin Diehl
On Fri, 6 Oct 2000, Andi Kleen wrote: [icmp errors on unconnected udp sockets not passed to application layer] > > Alexey Kuznetsov ([EMAIL PROTECTED]) changed it. Ask him why he did it, > I agree with you that it would make more sense to keep the old behaviour > (even though it is differing

Re: 2.4.0-test9: minixfs causing oopsen when out of inodes

2000-10-08 Thread Daniel Phillips
Alexander Viro wrote: > > On Sun, 8 Oct 2000, Daniel Phillips wrote: > > > Linus Torvalds wrote: > > > This, btw, is why Linux returns error numbers as -Exxx instead of using > > > "-1" and "errno" - I dislike the latter enormously. > > > > It's not just a matter of disliking it, it's also not

Re: User-mode linux stack overflow: could be generic problem

2000-10-08 Thread Jeremy Fitzhardinge
On Sun, Oct 08, 2000 at 11:21:01AM -0500, Jeff Dike wrote: > [EMAIL PROTECTED] said: > > Even with this patch, the overflow is 808 bytes (without the patch > > it's 1232 bytes). > > I was mulling over some other changes that would have saved another 256 bytes, > but those don't look like they

On ide-scsi recording failure

2000-10-08 Thread safemode
I know this passed by the list before but i missed it. How do you get ide - scsi cdrecording to work again? or is this a cdrecord incompatibility issue now? This worked a couple sub-versions ago in test8. anyone know? - To unsubscribe from this list: send the line "unsubscribe

Fwd: Re: Kernel Memory Leak in swapoff/swapon in 2.4.0-test1-ac7

2000-10-08 Thread Juan J. Quintela
Sorry if you received this twice, the first copy was sent to the old vger address :((( > "marcelo" == Marcelo de Paula Bezerra <[EMAIL PROTECTED]> writes: Hi sorry for the delay (this problem has been posted some time^Wmonths ago). marcelo> I have noticed what looks like a

Calling current() from interrupt context

2000-10-08 Thread Kenn Humborg
I'd just like to confirm that it's illegal to call current() from interrupt-handling code. I'm working on the VAX port and the reason I ask is that the VAX has separate stack pointers for user, kernel and interrupt contexts. Therefore, the current = (SP & ~8192) hack will give completely bogus

Re: Status of IrDA in the latest kernels?

2000-10-08 Thread Russell King
Stanislav Meduna writes: > I am asking this because I am able to get reproducible hard > lockups with IrCOMM using vanilla 2.4.0-test8. However, > if I apply the patch-2.4-test6-irda3 from Dag Brattli's > site, all works fine (well, at least what I have tested), > so there is probably no need to

[OOPS] Oops on boot with 2.4.0-test9, usb-uhci, pegasus

2000-10-08 Thread Frank de Lange
Hi'all, Trying to get nfsroot to work on 2.4.0-test9 with my pegasus-based USB nic, I got the following Oops (copied values by hand from screen, this is a diskless (iopener) system which does not save logfiles... sorry no call trace): [and, by the way, this is the usb-uhci driver. The other

Re: [PATCH] Link order of drivers outside drivers/scsi

2000-10-08 Thread Torben Mathiasen
On Sun, Oct 08 2000, Linus Torvalds wrote: > > > On Thu, 5 Oct 2000, Torben Mathiasen wrote: > > > > This patch is a resend of my other link fix patch that didn't get > > in test9-pre9. I assume this is because of some other changes > > to upper layer scsi drivers. > > No, I just felt it was

Re: Why does everyone hate gcc 2.95?

2000-10-08 Thread Jamie Lokier
Henning P. Schmiedehausen wrote: > >Hey, colour ls is _useful_! > Use white background Xterm. Come again? Ugh! > One of the biggest mistakes RH ever did was happily jumping off _that_ > cliff to follow SuSE. Colour ls predates both Red Hat and SuSE. -- Jamie - To unsubscribe from this list:

Re: 2.4.0-test9: minixfs causing oopsen when out of inodes

2000-10-08 Thread Linus Torvalds
On Sun, 8 Oct 2000, Daniel Phillips wrote: > > > > It's not worth changing at this point, but for future reference it would > > probably be much preferable to return the error code instead of the > > horrible "error value through pointer access" method, which is usually > > rather inefficient

Re: 2.4.0-test9: minixfs causing oopsen when out of inodes

2000-10-08 Thread Alexander Viro
On Sun, 8 Oct 2000, Daniel Phillips wrote: > Linus Torvalds wrote: > > This, btw, is why Linux returns error numbers as -Exxx instead of using > > "-1" and "errno" - I dislike the latter enormously. > > It's not just a matter of disliking it, it's also not reentrant. ??? Yes it is, if

Re: 2.4.0-test9: minixfs causing oopsen when out of inodes

2000-10-08 Thread Daniel Phillips
Linus Torvalds wrote: > This, btw, is why Linux returns error numbers as -Exxx instead of using > "-1" and "errno" - I dislike the latter enormously. It's not just a matter of disliking it, it's also not reentrant. > This is also why the VFS layer tends to use ERR_PTR/PTR_ERR/IS_ERR: it > makes

Status of IrDA in the latest kernels?

2000-10-08 Thread Stanislav Meduna
Hello, what is the status of IrDA in the 2.4.0-test* kernels? I am asking this because I am able to get reproducible hard lockups with IrCOMM using vanilla 2.4.0-test8. However, if I apply the patch-2.4-test6-irda3 from Dag Brattli's site, all works fine (well, at least what I have tested), so

2.4.0test - uid_hash_find()

2000-10-08 Thread Dan Aloni
I've been touring around the kernel sources when I stumbled across the uid_hash_find() function (kernel/user.c): static inline struct user_struct *uid_hash_find(unsigned short uid, unsigned int hashent) { struct user_struct *up, *next; next = uidhash[hashent]; for

Re: 2.4.0-test9: minixfs causing oopsen when out of inodes

2000-10-08 Thread Linus Torvalds
On Sun, 8 Oct 2000, Russell King wrote: > > The only time that minix_new_inode sets *error is if it succeeds! The > same applies to minix_mknod, minix_mkdir, and minix_symlink. With this > fixed, the above oops no longer happens. Here is a patch to fix this. > This makes minix follow the

Re: Blocked processes <=> Elevator starvation?

2000-10-08 Thread Rui Sousa
On Sun, 8 Oct 2000, Rik van Riel wrote: > On Sun, 8 Oct 2000, Rui Sousa wrote: > > > After starting 2 processes that scan a lot of files (diff, find, > > slocate, ...) it's impossible to run any other processes that > > touch the disk, they will stall until one of the first two stop. > > Could

Re: [PATCH] Link order of drivers outside drivers/scsi

2000-10-08 Thread Linus Torvalds
On Thu, 5 Oct 2000, Torben Mathiasen wrote: > > This patch is a resend of my other link fix patch that didn't get > in test9-pre9. I assume this is because of some other changes > to upper layer scsi drivers. No, I just felt it was too big, and with not enough reason for it at all. At this

Re: PID bit-width

2000-10-08 Thread Mark Hahn
> the original process on a system fast enough to wrap the > pid counter in < 1 sec? on a recent, entry-level system (duron/600, 128M PC133) I see ~13000 fork/child-exit/wait cycles per second. clone is even worse (better): ~42K/second! - To unsubscribe from this list: send the line

Re: Tux 2 patents

2000-10-08 Thread Jeff V. Merkey
On Sun, Oct 08, 2000 at 03:49:20PM +, John Alvord wrote: > On Thu, 5 Oct 2000 22:00:58 +, Alain Williams <[EMAIL PROTECTED]> > wrote: > > >Hi, > > > >I remember when at the University of Cambridge (in England) about 25 years ago > >seeing some work then about the Jackdaw (or was is

Re: Hard lock with Raid 0.90 on buslogic flashpoint SCSI card

2000-10-08 Thread Jakob Østergaard
On Sat, Oct 07, 2000 at 09:00:15PM -0500, Diamon wrote: > > I hope this is going to the right list/group/etc, as I got this email > address from someone on #kernelnewbies... linux-raid is better for RAID problems. > > Attempting to mkraid /dev/md0 a raid5 array using a Buslogic

Re: Tux 2 patents

2000-10-08 Thread John Alvord
On Thu, 5 Oct 2000 22:00:58 +, Alain Williams <[EMAIL PROTECTED]> wrote: >Hi, > >I remember when at the University of Cambridge (in England) about 25 years ago >seeing some work then about the Jackdaw (or was is Jackard) database system >that had the great feature of being immune to OS

Re: VM in v2.4.0test9

2000-10-08 Thread Linus Torvalds
On Wed, 4 Oct 2000, Rik van Riel wrote: > > The potential for this bug has been around since 2.3.51, when > different balance_ratios for different zones became possible. No, the bug has been around since your VM. You must NOT depend on some global "freepages" thing. You MUST do your

Re: User-mode linux stack overflow: could be generic problem

2000-10-08 Thread Jeff Dike
[EMAIL PROTECTED] said: > Even with this patch, the overflow is 808 bytes (without the patch > it's 1232 bytes). I was mulling over some other changes that would have saved another 256 bytes, but those don't look like they would help. Try the patch below. It essentially gives up and lets the

Re: MIME QP encoded good/bad ...

2000-10-08 Thread Linus Torvalds
On Tue, 3 Oct 2000, Matti Aarnio wrote: > > Linus, please use MUTT or PINE -- hmm... you do use PINE, so what > is the problem at receiving MIME attachments, or QP encoded material > at all ? (Aside of pine possibly saving/piping non-decoded QP > text/plain message

2.4.0-test9: minixfs causing oopsen when out of inodes

2000-10-08 Thread Russell King
Hi, There appears to be a nasty problem when a minix filesystem runs out of inodes 2.4.0-test9. I've spotted this because I'm using a small ramdisk (about 128k with 42 inodes) which contains the contents of /var/run and /var/lock on a NFS rooted machine. I've recently changed the user-space

mcdx oopsing in d_lookup (2.4.0-test9)

2000-10-08 Thread Ragnar Hojland Espinosa
After mounting; Doing 1 or 2 ls, works fine. However if you do a cat * > /dev/null, it oopses. I'm not sure if this is the real evil-doer since it spews a couple of oopses out of scrollback reach, but the last point appears to be in d_lookup, in the for. 0xc013bfc6 : movl

Re: atoi() in kernel

2000-10-08 Thread Keith Owens
On Sun, 8 Oct 2000 17:20:35 +0530, [EMAIL PROTECTED] wrote: >is there anything exported for kernel for use with modules that does >coversion from alphnumeric to interger or anything like sscanf() simple_strtol, simple_strtoul. - To unsubscribe from this list: send the line "unsubscribe

Re: bttv driver sometimes oopses

2000-10-08 Thread Gerd Knorr
Koos Vriezen wrote: > Hi, > > Since i2c was added to the kernel, I have sometimes trouble with my bttv > card. Before that, I never had any trouble with bttv since kernel 2.2.0. Pick up a newer version from http://www.strusel007.de/linux/bttv/ Gerd

Re: 2.4.0-test9 kernel problems

2000-10-08 Thread johna
OK, yes the problem was a configuration one ... CONFIG_VT and CONFIG_VT_CONSOLE were set to y, but CONFIG_VGA_CONSOLE was set to n. It was this last one which was causing the problem. I now have the 386 kernel loading into the netstation, starting up, mounting rootfs, starting init and init

atoi() in kernel

2000-10-08 Thread aprasad
hi! is there anything exported for kernel for use with modules that does coversion from alphnumeric to interger or anything like sscanf() - 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

VM: do_try_to_free_pages failed and frozen system (2.2.17)

2000-10-08 Thread Peter Münster
On On Tue, 13 Jun 2000, Rik van Riel wrote: > On Tue, 13 Jun 2000 [EMAIL PROTECTED] wrote: > > > I get these messages on the root console: > > > > VM: do_try_to_free_pages failed for kswapd... > > VM: do_try_to_free_pages failed for syslog-ng... > > VM: do_try_to_free_pages failed for rxvt...

Re: ext3 and Software RAID

2000-10-08 Thread Neil Brown
On Saturday October 7, [EMAIL PROTECTED] wrote: > Matt Stegman writes: > > A few weeks ago Alan Cox mentioned, in reply to someone asking about > > building an enourmous RAID array, > > > > "Right now 2.2 doesnt support journalling over software raid so that would > > stop you using reiserfs and

Re: No SCSI burning problem (was: Bug in "ide-pci.c")

2000-10-08 Thread Ragnar Hojland Espinosa
On Sat, Oct 07, 2000 at 11:16:30AM -0700, Andre Hedrick wrote: > On Sat, 7 Oct 2000, Jeff V. Merkey wrote: > > > append "hdd=ide-scsi" > > append "hdd=scsi" is better. Care to explain why? -- /| Ragnar Højland Freedom - Linux - OpenGL Fingerprint 94C4B \ o.O|

Re: will ip 6 in ip4 tunnelling be fixed anytime soon ?

2000-10-08 Thread Andreas S. Kerber
On Sat, Oct 07, 2000 at 11:07:18PM -0700, Gerhard Mack wrote: > I would call this a bug: > [root@innerfire /root]# ifconfig sit0 tunnel ::206.123.31.102 > SIOCSIFDSTADDR: No buffer space available I noticed the same problem over here with Linux 2.4 (haven't tried test9 yet). BTW with Linux

PID bit-width

2000-10-08 Thread Clayton Weaver
Has everyone forgotten the old coda_fs-security discussion and the question of how to be sure that you are still talking to the original process on a system fast enough to wrap the pid counter in < 1 sec? (That question doesn't have to be solved with the pid, you can use a wide cookie, but if

Re: User-mode linux stack overflow: could be generic problem

2000-10-08 Thread Jeremy Fitzhardinge
On Sun, Oct 08, 2000 at 12:35:48AM -0500, Jeff Dike wrote: > I've been waiting for someone to send me that stack. There aren't any real > smoking guns there. I'm guessing that the difference between your laptop and > the machine it works on is that your laptop is running a fairly recent

[PATCH] isofs bug fix

2000-10-08 Thread William K. Josephson
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 it. -WJ BTW, I don't read frequently so reply personally. ---

Re: will ip 6 in ip4 tunnelling be fixed anytime soon ?

2000-10-08 Thread Gerhard Mack
On Sun, 8 Oct 2000, Bernd Eckenfels wrote: > In article <[EMAIL PROTECTED]> you wrote: > > Is there an ETA on having ip6 in ip4 tunnelling working with the latest > > net-utils?? > > what is the problem? Do u have a bug or do u mean general IPv6 Support? > There are a lot of unoficial IPv6

[PATCH] isofs bug fix

2000-10-08 Thread William K. Josephson
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 it. -WJ BTW, I don't read frequently so reply personally. ---

Re: User-mode linux stack overflow: could be generic problem

2000-10-08 Thread Jeremy Fitzhardinge
On Sun, Oct 08, 2000 at 12:35:48AM -0500, Jeff Dike wrote: I've been waiting for someone to send me that stack. There aren't any real smoking guns there. I'm guessing that the difference between your laptop and the machine it works on is that your laptop is running a fairly recent kernel

PID bit-width

2000-10-08 Thread Clayton Weaver
Has everyone forgotten the old coda_fs-security discussion and the question of how to be sure that you are still talking to the original process on a system fast enough to wrap the pid counter in 1 sec? (That question doesn't have to be solved with the pid, you can use a wide cookie, but if

Re: will ip 6 in ip4 tunnelling be fixed anytime soon ?

2000-10-08 Thread Andreas S. Kerber
On Sat, Oct 07, 2000 at 11:07:18PM -0700, Gerhard Mack wrote: I would call this a bug: [root@innerfire /root]# ifconfig sit0 tunnel ::206.123.31.102 SIOCSIFDSTADDR: No buffer space available I noticed the same problem over here with Linux 2.4 (haven't tried test9 yet). BTW with Linux 2.2.17

Re: No SCSI burning problem (was: Bug in ide-pci.c)

2000-10-08 Thread Ragnar Hojland Espinosa
On Sat, Oct 07, 2000 at 11:16:30AM -0700, Andre Hedrick wrote: On Sat, 7 Oct 2000, Jeff V. Merkey wrote: append "hdd=ide-scsi" append "hdd=scsi" is better. Care to explain why? -- /| Ragnar Højland Freedom - Linux - OpenGL Fingerprint 94C4B \ o.O|

Re: ext3 and Software RAID

2000-10-08 Thread Neil Brown
On Saturday October 7, [EMAIL PROTECTED] wrote: Matt Stegman writes: A few weeks ago Alan Cox mentioned, in reply to someone asking about building an enourmous RAID array, "Right now 2.2 doesnt support journalling over software raid so that would stop you using reiserfs and ext3."

VM: do_try_to_free_pages failed and frozen system (2.2.17)

2000-10-08 Thread Peter Münster
On On Tue, 13 Jun 2000, Rik van Riel wrote: On Tue, 13 Jun 2000 [EMAIL PROTECTED] wrote: I get these messages on the root console: VM: do_try_to_free_pages failed for kswapd... VM: do_try_to_free_pages failed for syslog-ng... VM: do_try_to_free_pages failed for rxvt... kernel

atoi() in kernel

2000-10-08 Thread aprasad
hi! is there anything exported for kernel for use with modules that does coversion from alphnumeric to interger or anything like sscanf() - 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: 2.4.0-test9 kernel problems

2000-10-08 Thread johna
OK, yes the problem was a configuration one ... CONFIG_VT and CONFIG_VT_CONSOLE were set to y, but CONFIG_VGA_CONSOLE was set to n. It was this last one which was causing the problem. I now have the 386 kernel loading into the netstation, starting up, mounting rootfs, starting init and init

Re: bttv driver sometimes oopses

2000-10-08 Thread Gerd Knorr
Koos Vriezen wrote: Hi, Since i2c was added to the kernel, I have sometimes trouble with my bttv card. Before that, I never had any trouble with bttv since kernel 2.2.0. Pick up a newer version from http://www.strusel007.de/linux/bttv/ Gerd

mcdx oopsing in d_lookup (2.4.0-test9)

2000-10-08 Thread Ragnar Hojland Espinosa
After mounting; Doing 1 or 2 ls, works fine. However if you do a cat * /dev/null, it oopses. I'm not sure if this is the real evil-doer since it spews a couple of oopses out of scrollback reach, but the last point appears to be in d_lookup, in the for. 0xc013bfc6 d_lookup+98:

2.4.0-test9: minixfs causing oopsen when out of inodes

2000-10-08 Thread Russell King
Hi, There appears to be a nasty problem when a minix filesystem runs out of inodes 2.4.0-test9. I've spotted this because I'm using a small ramdisk (about 128k with 42 inodes) which contains the contents of /var/run and /var/lock on a NFS rooted machine. I've recently changed the user-space

Re: MIME QP encoded good/bad ...

2000-10-08 Thread Linus Torvalds
On Tue, 3 Oct 2000, Matti Aarnio wrote: Linus, please use MUTT or PINE -- hmm... you do use PINE, so what is the problem at receiving MIME attachments, or QP encoded material at all ? (Aside of pine possibly saving/piping non-decoded QP text/plain message into

Re: User-mode linux stack overflow: could be generic problem

2000-10-08 Thread Jeff Dike
[EMAIL PROTECTED] said: Even with this patch, the overflow is 808 bytes (without the patch it's 1232 bytes). I was mulling over some other changes that would have saved another 256 bytes, but those don't look like they would help. Try the patch below. It essentially gives up and lets the

Re: VM in v2.4.0test9

2000-10-08 Thread Linus Torvalds
On Wed, 4 Oct 2000, Rik van Riel wrote: The potential for this bug has been around since 2.3.51, when different balance_ratios for different zones became possible. No, the bug has been around since your VM. You must NOT depend on some global "freepages" thing. You MUST do your freepages

Re: Hard lock with Raid 0.90 on buslogic flashpoint SCSI card

2000-10-08 Thread Jakob Østergaard
On Sat, Oct 07, 2000 at 09:00:15PM -0500, Diamon wrote: I hope this is going to the right list/group/etc, as I got this email address from someone on #kernelnewbies... linux-raid is better for RAID problems. Attempting to mkraid /dev/md0 a raid5 array using a Buslogic Flashpoint

Re: Tux 2 patents

2000-10-08 Thread Jeff V. Merkey
On Sun, Oct 08, 2000 at 03:49:20PM +, John Alvord wrote: On Thu, 5 Oct 2000 22:00:58 +, Alain Williams [EMAIL PROTECTED] wrote: Hi, I remember when at the University of Cambridge (in England) about 25 years ago seeing some work then about the Jackdaw (or was is Jackard) database

Re: PID bit-width

2000-10-08 Thread Mark Hahn
the original process on a system fast enough to wrap the pid counter in 1 sec? on a recent, entry-level system (duron/600, 128M PC133) I see ~13000 fork/child-exit/wait cycles per second. clone is even worse (better): ~42K/second! - To unsubscribe from this list: send the line "unsubscribe

Re: [PATCH] Link order of drivers outside drivers/scsi

2000-10-08 Thread Linus Torvalds
On Thu, 5 Oct 2000, Torben Mathiasen wrote: This patch is a resend of my other link fix patch that didn't get in test9-pre9. I assume this is because of some other changes to upper layer scsi drivers. No, I just felt it was too big, and with not enough reason for it at all. At this

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