[uPATCH] Re: Questions about Kernel 2.4.0.*

2000-12-01 Thread Peter Samuelson
[Marc Mutz [EMAIL PROTECTED]] Should that not be first converted to paths that contain no symlinks? I agree. --- Makefile~ Tue Nov 28 21:53:31 2000 +++ MakefileFri Dec 1 12:25:28 2000 @@ -10,7 +10,7 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \ else if [

Re: Alpha SCSI error on 2.4.0-test11

2000-12-01 Thread Phillip Ezolt
Ivan, I have tried test12-pre3 with and without your patch, it fails in the same way. The Qlogic SCSI controller continues to fail if we have 1 gig in the machine. (But works fine without it.) Any ideas? (Or patches that I can test... ;-) ) Thanks, --Phil Compaq: High Performance Server

ACPI / Cardbus issues?

2000-12-01 Thread Grover, Andrew
I've had second-hand reports of an issue with ACPI and cardbus, but I haven't enough about this to actually diagnose the problem. Is anyone experiencing this? If so, could you please provide some more details to me, so we can get this fixed ASAP? Thanks -- Regards -- Andy

Re: IP fragmentation (DF) and ip_no_pmtu_disc in 2.2 vs 2.4

2000-12-01 Thread Alan Cox
With 2.4.0-test11, when ip_no_pmtu_disc is still 0/false we're seeing outbound udp packets with the IP DF bit set. Is this change in default behavior a fix or a break? Its a change in behaviour So, it appears that 2.4 fixed a problem with 2.2, correct? [stop non expert thinking] 2.2

Re: [uPATCH] Re: Questions about Kernel 2.4.0.*

2000-12-01 Thread Marc Mutz
Peter Samuelson wrote: snip +TOPDIR := $(shell pwd -P) snip That is specific to the bash builtin 'pwd'. GNU sh-util's pwd does not know that option (at least not my version, which is: "pwd (GNU sh-utils) 1.16") I just wanted to note that... Marc -- Marc Mutz [EMAIL PROTECTED]

put/get_module_symbol vs. inter_module_register/put/get/etc.

2000-12-01 Thread Al Peat
I've followed the thread on "Persistent module storage" but haven't come across a general explanation of the changes to the inter-module symbol stuff between 2.4test10 and test11. Anyone care to comment on the differences or on whether this is going to be a stable API for 2.4 (it won't be

Re: Updated: raw I/O patches (v2.2)

2000-12-01 Thread Stephen C. Tweedie
Hi, On Tue, Nov 21, 2000 at 11:18:15AM -0500, Eric Lowe wrote: I have updated raw I/O patches with Andrea's and my fixes against 2.2. They check for CONFIG_BIGMEM so they can be applied and compiled without the bigmem patch. I've just posted an assembly of all of the outstanding raw IO

Re: AX64 too (was: Re: Dma problems - Aopen Ax34pro VIA chipset seagate drive)

2000-12-01 Thread Mike Dresser
I've got a motherboard with the same Via686a chipset, and i've never had a problem with DMA when it's enabled. Using a pair of 20 gig IBM drives on the secondary, and a 3.2 quantum primary, 17.2 gig maxtor. All using DMA, all work. Using ultra/33, I wasn't even aware this chipset is ultra/66

Re: IP fragmentation (DF) and ip_no_pmtu_disc in 2.2 vs 2.4

2000-12-01 Thread Paul Jakma
On Fri, 1 Dec 2000, Alan Cox wrote: Intel PXE uses tftp to download boot images and discards IP packets with the DF bit set; so a tftpd server on 2.4 with the default Then Intel PXE is buggy and you should go spank whoever provided it as well as doing the workarounds. Supporting received

Re: watchdog software

2000-12-01 Thread octave klaba
Alan Cox wrote: my question is: what kind of problem can have this serveur: hardware or software ? What sort of watchdog are you using ? software. no hardware solution. http://www.ibiblio.org/pub/Linux/system/daemons/watchdog/watchdog-5.1.tar.gz The software

Re: Alpha SCSI error on 2.4.0-test11

2000-12-01 Thread Andrea Arcangeli
On Fri, Dec 01, 2000 at 01:30:10PM -0500, Phillip Ezolt wrote: Any ideas? (Or patches that I can test... ;-) ) miata seems to use cia southbridge so it should set an iommu direct mapping large 2G. So it's maybe the second window between 1G and 2G that isn't set correctly? Does the qlogic

Re: Linux 2.2.18pre24

2000-12-01 Thread Andrea Arcangeli
On Wed, Nov 29, 2000 at 03:01:59PM -0700, Tom Rini wrote: As Dave Miller pointed out, DEV_MAC_HID sysctl conflicts with the RAID patches That's right but OTOH I'd simply declare the sysctl-by-number interface dead for new introduced sysctl. We need to preserve backwards compatibility of course

Re: kernel panic in SoftwareRAID autodetection

2000-12-01 Thread Neil Brown
On Friday December 1, [EMAIL PROTECTED] wrote: Please CC to me because I'm not a LKML subscriber. Hi, I found a real showstopper problem in the SoftwareRAID autodetect code; 2.4.0-test10 and 2.4.0-test11 are affected (I didn't test previous versions). Fixed in 2.4.0-test12pre3. If you

Re: Alpha SCSI error on 2.4.0-test11

2000-12-01 Thread Phillip Ezolt
Andrea, large 2G. So it's maybe the second window between 1G and 2G that isn't set correctly? What data structure's would I look at? What should I investigate to verify this? Does the qlogic driver works on a tsunami southbridge? What would I have to do to test this? I have an

Re: Pls add this driver to the kernel tree !!

2000-12-01 Thread David Schleef
On Fri, Dec 01, 2000 at 09:26:29AM +, David Woodhouse wrote: [EMAIL PROTECTED] said: Not necessarily - it all depends on what your driver does. In many cases, supporting 2.2 and 2.4 is easy, and all you need are a few #if's. It's certainly much better to have a dozen or so #if's

#ifdef cleanup for drivers/net/fc/iph5526.c (240-test12-pre3)

2000-12-01 Thread Rasmus Andersen
Hi. I recently investigated an 'unused function' warning in iph5526.c. Looking at it (both the code causing the warning and the whole driver) convinced me that the driver cannot be used without PCI enabled. I therefore propose that we add a dependency in net/Config.in for this driver and clean

Re: Alpha SCSI error on 2.4.0-test11

2000-12-01 Thread Andrea Arcangeli
On Fri, Dec 01, 2000 at 02:56:43PM -0500, Phillip Ezolt wrote: What data structure's would I look at? What should I investigate to verify this? The relevant code is in arch/alpha/kernel/core_cia.c What would I have to do to test this? I have an ES40 3 miata's Does the qlogic

Re: [uPATCH] Re: Questions about Kernel 2.4.0.*

2000-12-01 Thread Peter Samuelson
[Marc Mutz] +TOPDIR := $(shell pwd -P) That is specific to the bash builtin 'pwd'. GNU sh-util's pwd does not know that option (at least not my version, which is: "pwd (GNU sh-utils) 1.16") It passed my 5-second shell feature portability test (ash). Checking again, I see that the ash

Re: high load poor interactivity on fast thread creation

2000-12-01 Thread David Lang
I don't have really good numbers for either, but I can say that I was really impressed with this firewall yesterday. there were other problems in the system that caused things to clog up, but a 2.4 AMD950 PC133 ram system was useable (slow, but useable) with 4000+ processes and a loadave of 300

Re: 2.2.17 IP masq bug

2000-12-01 Thread Julian Anastasov
Hello, On Fri, 1 Dec 2000, Ben McCann wrote: I'm curious about how ICMP redirect is causing this problem. Would you elaborate on how ICMP is involved? The masq box sends ICMP redirects to the internal host when the destination host is on the same shared media, i.e. "please,

Re: Alpha SMP problem

2000-12-01 Thread Reto Baettig
Hi! It's great that you could fix that! Is there any chance that we will see this patch as well as your other Alpha patches included in future 2.2.X and 2.4.X releases? Thanks, Reto Andrea Arcangeli wrote: There were a few SMP races that could trigger only using threads: 1)

Re: eepro100 driver update for 2.4

2000-12-01 Thread Ion Badulescu
On Fri, 1 Dec 2000 17:51:09 +0800, Andrey Savochkin [EMAIL PROTECTED] wrote: I've been promised that this issue would be looked up in Intel's errata by people who had the access to it, but I haven't got the results yet. There is nothing relevant in the errata, unfortunately... The card

Re: Alpha SMP problem

2000-12-01 Thread Andrea Arcangeli
On Fri, Dec 01, 2000 at 08:28:57AM -0800, Reto Baettig wrote: Is there any chance that we will see this patch as well as your other Alpha patches included in future 2.2.X and 2.4.X releases? Yes, for 2.2.x I'm waiting 2.2.19pre, for 2.4.x as DaveM suggested we first need to cleanup the

2.4.0-test11 scsi failure in linuxbios, L440GX

2000-12-01 Thread Ronald G Minnich
Here's the oops. This is an AIC7xxx controller. This is a non-SMP kernel, and there is only one processor installed in the machine. The value in eax sure looks weird too me, esp. given that the failing instruction involves a ld from (%eax) This is a va2200 node, and this same kernel has booted

Re: Alpha SCSI error on 2.4.0-test11

2000-12-01 Thread Ivan Kokshaysky
On Fri, Dec 01, 2000 at 02:56:43PM -0500, Phillip Ezolt wrote: What data structure's would I look at? What should I investigate to verify this? In the arch/alpha/kernel/pci_iommu.c change #define DEBUG_ALLOC 0 to #define DEBUG_ALLOC 2 Perhaps this will give us more info. At the first look

December updates to plug in scheduler policies

2000-12-01 Thread Scott Rhine
http://resourcemanagement.unixsolutions.hp.com/WaRM/schedpolicy.html Changes included: 1.a new benchmark for realtime testing called sched_rr 2.a fix to YIELD code in pset.c which could result in a hang after cpu assign of a busy cpu on Linux 2.2.16. 3.the release of a

Re: [PATCH] mutliple root devs (take II)

2000-12-01 Thread Peter Samuelson
[Tracy Camp] A much cleaner patch prompted after right proper chastisement on the sloppy patch I sent a few days back. This one is against 2.4-pre11 Hmmm, I don't like your array thing (also in v.I of the patch), limiting us to n possible root devices, where n==8. A better approach might be

Re: [PATCH] mutliple root devs (take II)

2000-12-01 Thread Peter Samuelson
[I wrote] Your patch makes it impossible, in this situation, to override the default root device from the syslinux command line. A kludge to make it work again would be to process the root devices in reverse. Better would be to reset the list of root devices with every 'root=' statement,

Re: multiprocessor kernel problem

2000-12-01 Thread Peter Samuelson
[Roger Crandell] When I boot the machine with the multiprocessor kernel and run iptables, the kernel dumps several pages of hex and the final two lines of output are: Killing interrupt handler scheduling in interrupt Look through the "several pages of hex" for any number in square +

Re: 2.2.18pre24 and drm/agpgart static?

2000-12-01 Thread Keith Owens
On Fri, 1 Dec 2000 14:52:11 + (GMT), John Levon [EMAIL PROTECTED] wrote: Probably you have modversions enabled (CONFIG_MODVERSION=y). Disable that and try again, or build as modules. 2.4 fixed this problem in the proper way, but I don't know what's going to happen about 2.2 ... I have sent

Re: multiprocessor kernel problem

2000-12-01 Thread Keith Owens
On Fri, 01 Dec 2000 09:41:58 -0700, Roger Crandell [EMAIL PROTECTED] wrote: Killing interrupt handler scheduling in interrupt The kernel logs nothing and you must reset the machine to bring it back linux/Documentation/oops-tracing.txt linux/Documentation/serial-console.txt - To unsubscribe

Re: put/get_module_symbol vs. inter_module_register/put/get/etc.

2000-12-01 Thread Keith Owens
On Fri, 1 Dec 2000 10:52:35 -0800 (PST), Al Peat [EMAIL PROTECTED] wrote: I've followed the thread on "Persistent module storage" but haven't come across a general explanation of the changes to the inter-module symbol stuff between 2.4test10 and test11. Anyone care to comment on the

/proc/mounts doesn't resolve user names

2000-12-01 Thread Georgina Russell
Hi I'm using kernel version 2.2.14. When the mount syscall or mount command is called, the user given name of the mount point isn't resolved. These means that /proc/mounts will have entries with symlinks while /etc/mtab will have the real directory. In the case of smbmnt, chdir is called on

Re: corruption

2000-12-01 Thread Andrew Morton
"Stephen C. Tweedie" wrote: Hi, On Fri, Dec 01, 2000 at 08:35:41AM +1100, Andrew Morton wrote: I bet this'll catch it: static __inline__ void list_del(struct list_head *entry) { __list_del(entry-prev, entry-next); + entry-next = entry-prev = 0; } No, because

Re: [PATCH] mutliple root devs (take II)

2000-12-01 Thread T. Camp
Hmmm, I don't like your array thing (also in v.I of the patch), limiting us to n possible root devices, where n==8. A better approach might be to iterate over the root= arguments when mounting. I know why you used the array -- easier to code. I was unsure if it was okay to be using kmalloc

Re: IP fragmentation (DF) and ip_no_pmtu_disc in 2.2 vs 2.4

2000-12-01 Thread H. Peter Anvin
Followup to: [EMAIL PROTECTED] By author:Paul Jakma [EMAIL PROTECTED] In newsgroup: linux.dev.kernel On Fri, 1 Dec 2000, Alan Cox wrote: Intel PXE uses tftp to download boot images and discards IP packets with the DF bit set; so a tftpd server on 2.4 with the default Then Intel

Re: [PATCH] mutliple root devs (take II)

2000-12-01 Thread Peter Samuelson
[Tracy Camp] I was unsure if it was okay to be using kmalloc during early stages of init/main.c so I decided to follow the example allready set and just use a static array - can anyone advise on being able to do this dynamically? Have a static 'char *' somewhere. In the "root=" callback

Re: [PATCH] mutliple root devs (take II)

2000-12-01 Thread Philipp Rumpf
On Fri, Dec 01, 2000 at 08:04:52PM -0500, Jeff Dike wrote: boot memory allocator (see mm/bootmem.c). In the arch that I'm most familiar with (arch/um), that is usable from the beginning of start_kernel. I don't know about the other arches. setup_arch does the necessary initialization on

Re: 2.2.18pre24 and drm/agpgart static?

2000-12-01 Thread Peter Samuelson
[Jamie Manley] Yes, modversions was enabled. Should that be affecting the build of the kernel proper? The bug you ran into is that MODVERSIONS messes up the 'get_module_symbol' function, which is a sort of "optional dependency" mechanism used by a few modules such as DRI (in this case: DRI

Re: Fasttrak100 questions...

2000-12-01 Thread Peter Samuelson
[Christopher Friesen] I think you should re-read the GPL. You only have to provide source to people to whome you have distributed your new binaries, and you only have to provide that source if you are asked for it. Oh, and you have to provide the complete text of the GPL as well, and for

Re: corruption

2000-12-01 Thread Andrew Morton
"Stephen C. Tweedie" wrote: Hi, On Fri, Dec 01, 2000 at 08:35:41AM +1100, Andrew Morton wrote: I bet this'll catch it: static __inline__ void list_del(struct list_head *entry) { __list_del(entry-prev, entry-next); + entry-next = entry-prev = 0; } No, because

Transmeta and Linux-2.4.0-test12-pre3

2000-12-01 Thread Adam J. Richter
Minutes after slashdot ran their article saying that the Transmeta recall was limited to about 300 Fujitsu computers, I ran to Fry's and bought a Sony PictureBook PCG-C1VN. Thank heavens for those extended Christmas hours I thought, while praying that the statements about the Crusoe

Re: 2.2.18pre24 and drm/agpgart static?

2000-12-01 Thread Jamie Manley
On Fri, Dec 01, 2000 at 09:22:22PM -0600, Peter Samuelson wrote: [Jamie Manley] Yes, modversions was enabled. Should that be affecting the build of the kernel proper? The bug you ran into is that MODVERSIONS messes up the 'get_module_symbol' function, which is a sort of "optional

Re: Transmeta and Linux-2.4.0-test12-pre3

2000-12-01 Thread H. Peter Anvin
Followup to: [EMAIL PROTECTED] By author:"Adam J. Richter" [EMAIL PROTECTED] In newsgroup: linux.dev.kernel Well, alas, it appears that linux-2.4.0-test12-pre3 freezes hard while reading the base address registers of the first PCI device (the "host bridge"). Actually, I think the

Re: ext2 directory size bug (?)

2000-12-01 Thread Alexander Viro
On Sat, 2 Dec 2000, Chris Wedgwood wrote: On Thu, Nov 30, 2000 at 08:24:02AM -0500, Richard B. Johnson wrote: This is actually a feature. The directory does not get truncated. Arguably directories could be truncated when objects towards the end are removed; I believe UFS under

Re: [patch-2.4.0-test12-pre3] microcode update for P4 (fwd)

2000-12-01 Thread H. Peter Anvin
Followup to: [EMAIL PROTECTED] By author:Tigran Aivazian [EMAIL PROTECTED] In newsgroup: linux.dev.kernel Second attempt -- the first one got lost due to some local mail client problems... Hi Linus, Here is the patch to microcode update driver to support the new P4 CPU. ---

Re: ext2 directory size bug (?)

2000-12-01 Thread Alexander Viro
On Sat, 2 Dec 2000, Chris Wedgwood wrote: On Sat, Dec 02, 2000 at 12:14:34AM -0500, Alexander Viro wrote: Not really. Anything that modifies directories holds both -i_sem and -i_zombie, lookups hold -i_sem and emptiness checks (i.e. victim in rmdir and overwriting rename)

Can CMS be upgraded? -- Re: Transmeta and Linux-2.4.0-test12-pre3

2000-12-01 Thread Miles Lane
If I buy one of these machines for testing, will I be able to upgrade the processor's Code Morphing Software with the new version when it's ready? I hear the new CMS code will almost double the battery life. Thanks, Miles - To unsubscribe from this list: send the line "unsubscribe

Re: Transmeta and Linux-2.4.0-test12-pre3

2000-12-01 Thread Linus Torvalds
In article 90a065$5ai$[EMAIL PROTECTED], Linus Torvalds [EMAIL PROTECTED] wrote: Anyway, I do have this machine working now, although not everything is to my liking. Unlike older picture-books, for example, this one has a WinModem. Ugh. And the sound chip is supported, but only by the ALSA

Re: [PATCH] livelock in elevator scheduling

2000-12-01 Thread Russell Cattelan
Jens Axboe wrote: On Tue, Nov 21 2000, [EMAIL PROTECTED] wrote: Believe it or not, but this is intentional. In that regard, the function name is a misnomer -- call it i/o scheduler instead :-) I never believe it intentional. If it is true, the current kernel will be suffered from

Re: Some problems with the raid-stuff in 2.4.0-test12pre3

2000-12-01 Thread Neil Brown
On Friday December 1, [EMAIL PROTECTED] wrote: On Fri, Dec 01, 2000 at 01:11:45PM +1100, Neil Brown wrote: On Thursday November 30, [EMAIL PROTECTED] wrote: Hello people, I have some trouble with the raid-stuff. ... Is it just "very slow", but it eventually finishes, it is it so

Re: Some problems with the raid-stuff in 2.4.0-test12pre3

2000-12-01 Thread Florian Heinz
On Sat, Dec 02, 2000 at 06:56:43AM +1100, Neil Brown wrote: On Friday December 1, [EMAIL PROTECTED] wrote: It's so slow that it's unusable. Especially writing. open() and close()-calls often hang for 20 seconds or more. write-calls hang for 3-4 seconds. This has to be a bug. But yes,

Re: mm-context[NR_CPUS] and pci fix check [was Re: Alpha SCSI error on 2.4.0-test11]

2000-12-01 Thread David S. Miller
Date:Fri, 1 Dec 2000 15:18:42 +0100 From: Andrea Arcangeli [EMAIL PROTECTED] I'm still left the #ifdef __alpha__ around the context[NR_CPUS] to avoid breakage of other archs but that should be probably removed: any CPU with per-CPU ASNs like alpha needs per-CPU per-MM

Re: eepro100 driver update for 2.4

2000-12-01 Thread Andrey Savochkin
Hello, On Thu, Nov 30, 2000 at 07:41:11PM +0100, Udo A. Steinberg wrote: I've been using an older EEPro100/B card until now and it's been working without any problems ever since the transmitter bugs were fixed. The boot output looked like this: [snip] Today I've installed a new model with

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