Linux 2.4.0-ac5

2001-01-10 Thread Alan Cox
(Tjeerd Mulder) o Clean up misleading indenting in partition code (JAmes Antill) o Support kgcc autodetect Other --- Alan Cox [EMAIL PROTECTED] Red Hat Kernel Hacker Linux 2.2 MaintainerBrainbench MVP for TCP/IP http://www.linux.org.uk/diary

Re: Anybody got 2.4.0 running on a 386 ?

2001-01-10 Thread Alan Cox
So called 'sigma sigma' 386 and higher. Ie we dont support the 386 with the 32bit mul bugs. Is this a new thing in 2.4.0 ? Could it possibly cause a crash as early as pagetable_init() ? We've never supported pre sigmasigma cpus although someone posted a patch to Linux 1.2 once. You won't

Re: Subtle MM bug

2001-01-10 Thread Alan Cox
struct ucred is also needed to get LinuxThreads POSIX compliant (sharing credentials between threads, but still keeping system calls atomic in relation to credential changes) That is extremely undesirable behaviour. setuid() changes for pthreads crud should be done by the library emulation

Re: Subtle MM bug

2001-01-10 Thread Alan Cox
I looked at it a year or two ago myself, and came to the conclusion that I don't want to blow up our page table size by a factor of three or more, so I'm not personally interested any more. Maybe somebody else comes up with a better way to do it, or with a really compelling reason to. There

Re: Subtle MM bug

2001-01-10 Thread Alan Cox
Of course not by default, it would be a new clone flag (with default to on in linuxthreads though, to not cause security holes in ported programs like today) I've seen exactly nil cases where there are any security holes in apps caused by that pthreads api non adherance. There are also far

Re: Subtle MM bug

2001-01-10 Thread Alan Cox
As the thread started it's not only only needed for pthreads, but also for NFS and setuid (actually NFS already implements it privately), and probably other network file systems too. So it's far from being only a "bad standard corner case". I wonder how Linux 2.2 worked, that doesnt have

Re: 2.4 patch branch

2001-01-10 Thread Alan Cox
What is the relationship betwwen 2.4.1-pre1 and Alan's ac5 ? As I see dates over ftp, ac5 is newer than pre1 (and bigger...) Is the next step a pre1-ac1 ? I merged Linus pre1. I will go over the diffs between the two and send Linus any critical stuff I've not yet sent him soon. I'm trying to

Re: Oops in 2.4.0-ac5

2001-01-10 Thread Alan Cox
This is why my original NMI for UP code in kdb uses wrmsr_eio() instead of wrmsr. wrmsr_eio() catches errors where the APIC does not support the msr and returns EIO instead of oopsing and taking the kernel with it. I could never persuade Ingo to use wrmsr_eio() and check the return code,

Re: Problem with module versioning in 2.4.0

2001-01-10 Thread Alan Cox
See below for my origional problem. It seems the problem lies in the module versioning option. Not quite When the system boots, I am spammed with the following line: insmod: /lib/modules/2.4.0/kernel/net/unix/unix.o: insmod net-pf-1 failed What happens is this kernel needs unix sockets

Re: Subtle MM bug

2001-01-10 Thread Alan Cox
The MMU on these systems is a CAM, and the mmu table is thus backwards to convention. (It also means you can notionally map two physical addresses to one virtual but thats undefined in the implementation ;)) Are there any other (not yet supported) platforms with similar (or other

Re: Problem with module versioning in 2.4.0

2001-01-10 Thread Alan Cox
Ummm .sigs shouldnt be that long - 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/

Re: [PATCH] 2.2.18pre21 ide-disk.c for OB800

2001-01-10 Thread Alan Cox
Wrong method. APMD has to have the ablity to remember the state. Spindown is basically a power reset to the drive. Wrong answer, apmd if its swapped out doesnt get back in on some drives - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to

Re: [PATCH] 2.2.18pre21 ide-disk.c for OB800

2001-01-10 Thread Alan Cox
Okay then are you wanting me to create a struct or bit mask to carry the the device settings/mode that is set before an APM/ACPI event happens. Regardless that the answer is wrong, somebody/thing has to keep a copy of the device settings, and the case of swapout they get nuked. Thus a

Linux 2.4.0-ac6

2001-01-10 Thread Alan Cox
autodetect Other --- Alan Cox [EMAIL PROTECTED] Red Hat Kernel Hacker Linux 2.2 MaintainerBrainbench MVP for TCP/IP http://www.linux.org.uk/diary http://www.brainbench.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" i

Re: Floating point broken between 2.4.0-ac4 and -ac5?

2001-01-11 Thread Alan Cox
A Duron box running 2.4.0-ac5 (and -ac6) shows NaN in many places (such as df output showing usage "nan%"). Right now I reverted back to 2.4.0-ac4 which does not show the problem. The kernel was compiled with CONFIG_MK7 and without MATH_EMULATION, if that makes any difference. If you boot

Re: 2.4.0-ac6: mm/vmalloc.c compile error

2001-01-11 Thread Alan Cox
The following error occurred while compiling 2.4.0-ac6..The strange thing is that I checked mm/vmalloc.c (line 188, and the entire file) and didn't see PKMAP_BASE mentioned. My guess is that there is a problem with one of the header files. Its defined in asm/highmem.h/ Probabyl a missing

Re: Drivers under 2.4

2001-01-11 Thread Alan Cox
cyrix processor, chipset and amd/lance ethernet chipset onboard. It' working fine with 2.2.x but not with 2.4.x kernels with the same driver version of the pcnet32 networkdriver. What problems do you see - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of

Re: Where did vm_operations_struct-unmap in 2.4.0 go?

2001-01-11 Thread Alan Cox
Stick to one method that works for all routines, dynamic registration. If that imposes the occasional need for a couple of extra calls in some routines and for people to think about initialisation order right from the start then so be it, it is a small price to pay for long term stability

Re: IDE DMA problems on 2.4.0 with vt82c686a driver

2001-01-11 Thread Alan Cox
us who have via chipset motherboards, suggesting that it is limited to that chipset, that chipset is ubiquitous, or via chipset motherboard owners are generally the complaining type. no idea which applies there, either. Or there are a lot of them. 90% of scsi bug reports I get are adaptec

Re: Kernel (2.4.0) lock-up in write (using PTS).

2001-01-11 Thread Alan Cox
2.4.0 Kernel hangs up when I do the following stuff: * Create a new PTY using openpty(); * Fork using forkpty. Now, the child process does this: - Set the fd 0 line discipline to PPP; - tries infinitely to read the standard input. The parent

Re: Compile error: DRM without AGP in 2.4.0

2001-01-11 Thread Alan Cox
What if your motherboard doesn't have an AGP slot? I'm running an older Micro Star pentium with a ATI All-in-Wonder with the Rage 128 chipset. Then I believe you cant use direct render right now - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message

Re: Strange umount problem in latest 2.4.0 kernels

2001-01-11 Thread Alan Cox
I've checked a couple of other machines, different setups etc. all with -ac6 and all show this behavior - also the umount stuff. Wait for -ac7 and see if that fixes it. I think I know whats up there - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a

Re: Ingo's RAID patch for 2.2.18 final?

2001-01-11 Thread Alan Cox
I tried to apply it. If I finish it I will send the patch to mingo :) try http://www.linuxraid.org/ - 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/

Linux 2.4.0ac7

2001-01-11 Thread Alan Cox
Fix bug in VFAT short name handling (Nicolas Goutte) o Clean up the i810 driver(Tjeerd Mulder) o Clean up misleading indenting in partition code (JAmes Antill) o Support kgcc autodetect Other --- Alan Cox [EMAIL PROTECTED] Red Hat Kernel

Re: [linux-audio-dev] low-latency scheduling patch for 2.4.0

2001-01-11 Thread Alan Cox
The darn thing disables intrs on its own for quite some time with some of the more aggressive drivers. We saw our 20us latencies under RTLinux go up a lot with some of those drivers. It isnt disabling interrupts. Its stalling the PCI bus. Its nasty tricks by card vendors apparently to get

Re: O_NONBLOCK, read(), select(), NFS, Ext2, etc.

2001-01-12 Thread Alan Cox
using the O_NONBLOCK flag, then read() and write() will always return immediately and not block the calling process. This does not appear to be true; but perhaps I am doing something wrong. If I open() a file (on 2.2.18) from a floppy or NFS mount (to test in a slow environment) with

Re: 2.4 ate my filesystem on rw-mount

2001-01-12 Thread Alan Cox
This is on a 450 MHz AMD-K6 with the following IDE controller: 00:07.1 IDE interface: VIA Technologies, Inc. VT82C586 IDE [Apollo] (rev 06) There are several people who have reported that the 2.4.0 VIA IDE driver trashes hard disks like that. The 2.2 one also did this sometimes but only with

Re: khttpd beaten by boa

2001-01-12 Thread Alan Cox
TUX is evidence that khttpd can be done properly and beat the pants off of anything done in userspace. Then why don't we unload khttpd and put in Tux? Tux needs the zero copy patches I believe so zero copy has to precede it - To unsubscribe from this list: send the line "unsubscribe

Linux 2.4.0-ac8

2001-01-12 Thread Alan Cox
(Tjeerd Mulder) o Clean up misleading indenting in partition code (JAmes Antill) o Support kgcc autodetect Other --- Alan Cox [EMAIL PROTECTED] Red Hat Kernel Hacker Linux 2.2 MaintainerBrainbench MVP for TCP/IP http://www.linux.org.uk/diary

Re: QUESTION: Network hangs with BP6 and 2.4.x kernels, hardware

2001-01-12 Thread Alan Cox
Frank, could you try what happens with the NMI oopser disabled? The second major difference I'm immediately aware of is the number of the reschedule/tlb flush/etc interrupt: 2.2 uses the lowest priority, 2.4 the highest priority. Im trying to remember what they were, but some APIC versions

Re: 2.4.1-pre1 breaks XFree 4.0.2 and w

2001-01-12 Thread Alan Cox
The fact that 2.2.x has bad control over capabilities and is messy is NOT an excuse to screw up forever. 2.2 has a mix of 'can I use' and 'does the cpu have' so using 2.2 as an example doesnt work - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a

Re: ide.2.4.1-p3.01112001.patch

2001-01-12 Thread Alan Cox
I want to see the code to handle the apparent VIA DMA bug. At this point, preferably by just disabling DMA on VIA chipsets or something like that (if it has only gotten worse since 2.2.x, I'm not interested in seeing any experimental patches for it during early 2.4.x). It hasnt gotten worse,

Re: QUESTION: Network hangs with BP6 and 2.4.x kernels, hardware

2001-01-12 Thread Alan Cox
interrupt controllers (io-apic definitely included). Drivers would generally be better off if they disabled their own chip from sending interrupts, rather than disabling the interrupt line the chip is on. That doesn't work very well because the device irq can arrive a measurable number of

Re: QUESTION: Network hangs with BP6 and 2.4.x kernels, hardware

2001-01-12 Thread Alan Cox
Could you disable both bandaids? I disabled them, no problems so far. Now back to the disable_irq_nosync(). Ok so it looks like the disable_irq code is buggy. Unfortunately its not just used for these drivers they are just the heaviest users. Given that we can see the IRQ is still set on the

Re: ide.2.4.1-p3.01112001.patch

2001-01-12 Thread Alan Cox
I'd like to hear about such reports so that I can start debugging (and perhaps get me one of those failing boards, they must be quite cheap these days). This is one of the most precise reports I have |The system is an AMD K6-3 on a FIC PA-2013 mobo with 3 IDE disks. The |size of hda is 4.3

Re: ide.2.4.1-p3.01112001.patch

2001-01-12 Thread Alan Cox
However - Alan's IDE patch for 2.2 kills autodma on ALL VIA chipsets. That's because all VIA chipsets starting from vt82c586 to vt82c686b (UDMA100), share the same PCI ID. I have no reports of problems with the later stuff Would you prefer to filter just vt82c586 and vt82c586a as the

Re: 2.4.0 bug - X doesn't start

2001-01-12 Thread Alan Cox
When i boot the system, X Window doesn't start automatically (but if i boot a 2.2 kernel, it does). This is very strange. Also, seems like Sendmail waits forever until it starts. But this might be a network card driver problem (not sure, though). Its the behaviour changes in 2.4

Re: [BUG] 2.4.0-ac8 PS/2 mouse woes

2001-01-12 Thread Alan Cox
pc_keyb.c.. I also have the cuecat patch applied, and use it over the PS/2 mouse port, but I don't think it's interfering.. I doubt this will be noticable to people not using the "Resolution" option to speed up the mouse, and mine's rather insane: Can you tell me if the problem can be

Re: ide.2.4.1-p3.01112001.patch

2001-01-12 Thread Alan Cox
what the bug is, and whether there is some other work-around, and whether it is 100% certain that it is just those two controllers (maybe the other ones are buggy too, but the 2.2.x tests basically cured their symptoms too and peopl ehaven't reported them because they are "fixed"). I've not

Re: QUESTION: Network hangs with BP6 and 2.4.x kernels, hardwarerelated?

2001-01-12 Thread Alan Cox
The spin_lock_irqsave() is absolutely my preferred fix, and if I remember correctly this is in fact how some early 2.1.x code fixed the ne2000 driver when the original irq scalability stuff happened (for some time during development we did not have a working "disable_irq()" AT ALL

Re: QUESTION: Network hangs with BP6 and 2.4.x kernels, hardware

2001-01-12 Thread Alan Cox
interrupt_handler() { status = readl(dev-status); if (status MY_IRQ_DISABLE) return; Unfortunately on the 8390 the IRQ statud register is on page 0. The code on the other CPU might not be on page 0. That means we can't even

Re: ide.2.4.1-p3.01112001.patch

2001-01-13 Thread Alan Cox
if (IDE_PCI_DEVID_EQ(d-devid, DEVID_SIS5513) || IDE_PCI_DEVID_EQ(d-devid, DEVID_AEC6260) || IDE_PCI_DEVID_EQ(d-devid, DEVID_PIIX4NX) || - IDE_PCI_DEVID_EQ(d-devid, DEVID_HPT34X)) + IDE_PCI_DEVID_EQ(d-devid,

Linux 2.4.0-ac9

2001-01-13 Thread Alan Cox
Mulder) o Clean up misleading indenting in partition code (JAmes Antill) o Support kgcc autodetect Other --- Alan Cox [EMAIL PROTECTED] Red Hat Kernel Hacker Linux 2.2 MaintainerBrainbench MVP for TCP/IP http://www.linux.org.uk/diary http

Re: ide-floppy [Fwd: Updated ATAPI FORMAT_UNIT patch.]

2001-01-13 Thread Alan Cox
One of my concerns is that we don't take the ide-floppy driver in a different direction to the other removeable media drives. In general the others do it raw via scsi commands and sg. For Alan Cox, could you back out Sam's patch for now. It will be back soon. When the new one is sorted

Re: [PATCH] sparc64 compile fix

2001-01-13 Thread Alan Cox
What does this fix? Things compile just fine without it and looking at the code it was intended to be of the original type. 2.4.0-ac has quota fixes (there are bad quota races in 2.4.0) and changes to support 32bit uid. They aren't in the sparc64 diffs yet and until Linus has the major bugs

Linux 2.4.0-ac10

2001-01-19 Thread Alan Cox
up the i810 driver(Tjeerd Mulder) o Clean up misleading indenting in partition code (JAmes Antill) o Support kgcc autodetect Other --- Alan Cox [EMAIL PROTECTED] Red Hat Kernel Hacker Linux 2.2 MaintainerBrainbench MVP for TCP/IP http

Linux 2.4.0ac11

2001-01-24 Thread Alan Cox
ftp://ftp.kernel.org/pub/linux/kernel/people/alan/2.4/ Slightly delayed because I had take some time out to fall off a horse.. 2.4.0-ac11 o Raid5 corruption fix(Neil Brown) o Add Etrax 'cris' architecture support (Axis) o APIC

Re: Is sendfile all that sexy?

2001-01-24 Thread Alan Cox
I think, that is not what we need. Once Ingo wrote, that since HTTP serving can also be viewed as a kind of fileserving, it should be possible to create a TUX like module for the same framwork, that serves using the SMB protocol instead of HTTP... Kernel SMB is basically not a sane idea.

Re: kernel BUG at slab.c:1542!(2.4.1-pre9)

2001-01-24 Thread Alan Cox
I sent the below patch to Linus earlier today. I didn't copy any mailing list because it's a bit security-related. Oh well. Its been in -ac for while but using a define since its a constant so it not a secret 8) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in

Re: Probably Off-topic Question...

2001-01-24 Thread Alan Cox
if anyone finds a way of dimming the brightness make sure you post! besides killing the battery, it also makes it hard to use in dark places such as night flights. i feel as if i'm lighting up the cabin in these cases. http://samba.org/picturebook should have it - To unsubscribe from this

Re: CPU error codes

2001-01-24 Thread Alan Cox
I was wondering if someone could tell me where I can find Xeon Pentium III cpu error messages/codes In the intel databook. Generally an MCE indicates hardware/power/cooling issues - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL

Re: Linux 2.4.0ac11

2001-01-24 Thread Alan Cox
does that mean, if I apply ac11 I have already the same like pre9 patch plus you patches? Yes - 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/

Re: Probably Off-topic Question...

2001-01-24 Thread Alan Cox
http://samba.org/picturebook should have it Ah, Mr Cox. You are a truly warm and wonderful human being. I can Thank Tridge not me, all I had to do was ask him the URL 8) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL

Patches

2001-01-24 Thread Alan Cox
I seem to be getting more and more patches that have tabs/spaces broken and line wrap damage. I've dumped a pile in my queue including some pcmcia support for sh3 and the like If your patches are getting ignored please mail yourself a copy and check your mailer works. If you have problems use

Re: Possible Bug: drivers/sound/maestro.c

2001-01-26 Thread Alan Cox
way up under Linux, I still have to turn the speakers damn near all the way up just to hear it with my baseline on the subwoofer. That's not my concern tho, since I can compensate with the speakers (they have an excellent amp on them). Some AC97 codecs have external amplifier controls and

Linux 2.4.0ac12

2001-01-26 Thread Alan Cox
ftp://ftp.kernel.org/pub/linux/kernel/people/alan/2.4/ 2.4.0-ac12 o Merge Linus -pre10 | This replaces our ppc and most net | protocol diffs o Fix escaped waitpid prototypes (Dave Miller) o smctr driver fixes

Re: 2.4.x and SMP fails to compile (`current' undefined)

2001-01-31 Thread Alan Cox
It's not an incompatibility with the k7 chip, just bad code in include/asm-i386/string.h. in_interrupt() cannot be called from there. The string.h code was fine, someone came along and put in a ridiculous loop in the include dependancies and broke it. Nobody has had the time to untangle it

Re: IBM encryption chip support?

2001-01-31 Thread Alan Cox
On Tue, 30 Jan 2001, Miles Lane wrote: Will this chip need any kernel support or will it just need to be supported in usermode? http://www.zdnet.com/zdnn/stories/news/0,4586,2680013,00.html?chkpt=zdnn_rt_latest It looks like CPRM on the mainboard. Its certainly not a new

Re: CPU error codes

2001-01-31 Thread Alan Cox
In the intel databook. Generally an MCE indicates hardware/power/cooling issues Doesn't an MCE also cover some hardware memory problems - parity/ECC issues etc? Parity/ECC on main memory is reported by the chipset and needs seperate drivers or apps to handle this - To unsubscribe from

Re: hdlc interface in 2.2.18 is not in 2.4.0

2001-01-31 Thread Alan Cox
I have discovered that the hdlc interface in the 2.2.18 kernel is not in the 2.4.0 kernel. Is there any particular reason for this? Will it be added in later 2.4.0 kernels? Its in 2.4.0-ac* - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to

Re: hotmail can't deal with ECN

2001-01-31 Thread Alan Cox
mean that hotmail doesn't get ECN packets and the connection gets established just as if you were talking to a plain non-ECN server without a firewall. gozer IS my firewall. :) beyond it is a modem and a dailup point, my ISPs LAN and then the innanet. and I tried from it and from a box

Re: hotmail not dealing with ECN

2001-01-31 Thread Alan Cox
In the UK two of the largest ISPs - BT Internet and Freeserve - have ECN-blocking firewalls. So does theregister.co.uk for that matter. If I enable ECN I lose the ability to send emails to a huge percentage of the people on the mailing lists that run on my machine. These ISPs will

Re: Oops accessing file on 2048 bytes/sector vfat MO in 2.4.0

2001-01-31 Thread Alan Cox
I receive a Kernel oops while copying a file from MO-drive (vfat) with 2048 bytes sector size. There is no problen with ext2 formatted MOs. I think it happens because the function pointer cfv_file_read of the struct cvf_format is initialized with null. This oops is 100% reproducable with

Re: [PATCH/REQ] Increase kmsg buffer from 16K to 32K, kernel/printk.c

2001-01-31 Thread Alan Cox
Does Linus or anyone object to raising the ksmg buffer from 16K to 32K? 4/5 systems I have now overflow the buffer during boot before init is even launched. Thats just an indication that 2.4.x is currently printking too much crap on boot - To unsubscribe from this list: send the line

Re: Looking for comparison data on network stack prowess

2001-01-31 Thread Alan Cox
Linux did not steal the BSD stack. I recall that Alan Cox politely asked UCB to have it under the GPL, and was refused. Start with the right history then Ross Biro did the original Linux networking code. At the time the 386BSD code was potentially useful but two things occurred 1. I

Re: [ANNOUNCE] Kernel Janitor's TODO list

2001-01-31 Thread Alan Cox
And one more point for the Janitor's list: Get rid of superflous irqsave()/irqrestore()'s - in 90% of the cases either spin_lock_irq() or spin_lock() is sufficient. That's both faster and better readable. Expect me to drop any submissions that do this. I'd rather take the two clock hit in

Re: ECN: Clearing the air (fwd)

2001-01-31 Thread Alan Cox
No. ECN is essential to the continued stability of the Internet. Without probabilistic queuing (i.e. RED) and ECN the Internet will continue to have retransmit synchronization and once congested stay congested until people get frustrated and give it up for a little bit. Arguably so. In

Re: [PATCH] doc update/fixes for sysrq.txt

2001-01-31 Thread Alan Cox
AFAIK, this hasn't ever been true. I have never had to specifically enable it at run time. I was suspicious of that in the old doc but thought I'd leave it in... Should have asked for feedback on it, but you caught it anyway, thanks! Here's a patch against the first that simply

Re: Kernel 2.2.18: Protocol 0008 is buggy

2001-01-31 Thread Alan Cox
Is this really supposed to be done in the HW driver / support code level, or is it supposed to be done in the protocol (IP / ARP) level?? oops I was half asleep Driver sets skb-mac.raw skb-pkt_type skb-protocol (see net/ethernet/eth.c) skb-h.raw and

Re: [PATCH] make sym53c8xx.c and ncr53c8xx.c call pci_enable_device

2001-01-31 Thread Alan Cox
If the pci_enable_device() thing is to be added to the drivers, it must preferently be placed after the checking against RAID attachement. You cant check the signature until the device has been enabled. Maybe you could poke the LSI guys and find out how windows PnP stuff handles this. I think

Re: [UPDATE] Zerocopy patches, against 2.4.1-pre10

2001-01-31 Thread Alan Cox
Do you mean that devices will not be able to indicate support of SG seperately from hw checksum or that the IP zerocopy will simply ignore devices which do not have both ? DECnet assumes that the mac level checksum will detect all errors and does not have a checksum of its own on data, so

Re: VT82C686A corruption with 2.4.x

2001-01-31 Thread Alan Cox
better than i ever got with 2.4 even when only one drive was on a channel. Right now my k7-2 750 is at 849mhz with a FSB of 114Mhz and PCI at 34Mhz. Hint: people who overclock machines get suprising odd results and bad stuff happens. Please dont waste developers time unless you can reproduce

Re: Compiling 2.4.1: undefined reference to `__buggy_fxsr_alignment'

2001-01-31 Thread Alan Cox
reference to `__buggy_fxsr_alignment'" when trying to do the final Dont use pgcc 2.95, at least until they fix that 8) - 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/

Re: 2.4.x and SMP fails to compile (`current' undefined)

2001-01-31 Thread Alan Cox
Cool! I want one. So ... is there any way to know if and when Linux kernel support will be available? I assume AMD doesn't follow the MPS 1.x standards. As far as I am aware they will be following the software interface. - To unsubscribe from this list: send the line "unsubscribe

Re: 2.4.x and SMP fails to compile (`current' undefined)

2001-02-01 Thread Alan Cox
uninlining the code is too high a cost. I question that. Athlon does branch prediction on call targets, function calls are cheap. 3dnow saves 25%-50% of cycles on a copy. How many function calls can be paid for with 1000 cycles or so? My patch still inlines the standard string

Re: Etherworks3 driver now obsolete?

2001-02-01 Thread Alan Cox
CONFIG_OBSOLETE is checked for by Config.in for a couple of drivers (net and char), but the only place it seems to be defined is for the ARM architecture. Is this deliberate? Are some of the older drivers to be phased out? Should there be a "bool 'Prompt for obsolete code/drivers'

Re: spelling of disc (disk) in /devfs

2001-02-01 Thread Alan Cox
Richard Gooch (devfs author, from Australia) to switch to the American spelling of the word, for consistency with the rest of the kernel, and Pardon include/linux/console_struct.h: unsigned char vc_palette[16*3]; /* Colour palette for VGA+ */ include/linux/dio.h:#define

Re: lp486e.c for 2.4

2001-05-10 Thread Alan Cox
Now that on-board ethernet on the lp486e (also known as lpe486 and as elp486 and as PWS and as `Reuters') works out of the box under 2.2.19, people started asking about 2.4. A patch is found at ftp.XX.kernel.org/.../kernel/people/aeb/lp486e.c-for-2.4.4 It works (has gotten all of two

Re: Not a typewriter

2001-05-10 Thread Alan Cox
I disagree. Not a typewriter is part of Unix tradition, and ought to be retained as a historical reference. It's also an opportunity for the uninitiated to learn a little more and move a little closer to becoming the initiated. Thats fine. Keep it for the 'Install seriously weird

Re: eepro100/usb interrupts stop with 2.4.x kernels?

2001-05-10 Thread Alan Cox
What seems to happen is that the kernel stops seeing interrupts on the IRQ shared by eth0 (my outside interface) and usb-uhci. I can still ssh in on eth1, and when I do, syslog contains things like eth0: Interrupt timed out and usb-uhci griping about devices that failed to accept new

Re: 2.4.4-ac6: timeout waiting for DMA on hpt370 / ibm DJNA drive

2001-05-11 Thread Alan Cox
I got these messages in 2.4.4-ac5, and now in 2.4.4-ac6, when I expire my news-spool. In 2.4.4, there's no problem expring my newsspool and running 2 bonnie's in the background. Yep. I think there are problems with the hpt366 changes. Im trying to get more data first. BOFH excuse #24:

Re: 2.4.2 - Locked keyboard

2001-05-11 Thread Alan Cox
I changed the keyboard and looked at the keyboard plugs unsucessful= ly. Could this be related to a kernel bug or an userspace issue??? How = can I debug it? I think its kernel related. There are a few other reports of 'my computer is fine but they keyboard stopped working' with

Re: Problem with dmfe

2001-05-11 Thread Alan Cox
server (600MHz Celeron), and strange effects occurred with the Davicom DM9102 network card. It was active but apparently VERY slow, 85% packet loss in ping. I could connect to the machine but could not do anything useful. The system had to be rebooted into the previous configuration (2.2.12)

Linux 2.4.4-ac7

2001-05-11 Thread Alan Cox
(Jakob Kemi) 2.4.3-ac1 o Merge Linus 2.4.3 final, diff versus 2.4.3 (me) --- Alan Cox [EMAIL PROTECTED] Red Hat Kernel Hacker Linux 2.2 MaintainerBrainbench MVP for TCP/IP http://www.linux.org.uk/diary http://www.brainbench.com

Re: LVM 1.0 release decision

2001-05-11 Thread Alan Cox
This leads to the dilemma, that trying to avoid further differences between our LVM releases and the stock kernel code would force us into postponing the pending LVM 1.0 release accordingly which OTOH is incovenient for the LVM user base. In regard to this situation we'ld like to know

Re: reiserfs, xfs, ext2, ext3

2001-05-11 Thread Alan Cox
I think with the growing acceptance of ReiserFS in the Linux community, it is tiresome to have to apply a patch again and again just to get working NFS. 2.2 NFS horrors all over again. The zero copy patches were basically self contained and tested for 6 months. The reiserfs NFS hacks are ugly

Re: x86 bootmem corruption

2001-05-11 Thread Alan Cox
reserved. This is the fix against 2.4.5pre1. This might explain weird crashes and reserved twice error messages at boot on highmem systems. Reserved twice occurs for two known reasons BIOS reporting the same region twice or overlaps (fixed in -ac sent to Linus) find_smp_config blindly

Re: reiserfs, xfs, ext2, ext3

2001-05-11 Thread Alan Cox
Are you referring to Neil Brown's nfs operations patch as being as ugly as hell, or something else? Just want to understand what you are saying before arguing. Andi has sent me some stuff to look at. He listed four implementations and I've only seen two of them NFS is ugly as hell, and

Re: Linux 2.4.4-ac7

2001-05-11 Thread Alan Cox
is the EXTRAVERSION set properly in Makefile? I use the http://www.bzim= age.org intermediate diff (chosen ~40K to ~2M) from ac6 nd I still have 2.4.4-ac6 login prompt (and Makefile says: EXTRAVERSION =3D -ac6). I forgot to change it The other thing I noticed is:

Re: Latest on Athlon Via KT133A chipset solution?

2001-05-11 Thread Alan Cox
I just ran into this last night (I thought all the Athlon chipset bugs had been fixed in 2.4.4 prior to last night). Nope.. Anyway, just requesting status, and I'll gladly offer any testing help that's needed. Give the current -ac a spin and tell me if it works/doesnt and if not how it

Re: 2.4.4 kernel freeze for unknown reason

2001-05-11 Thread Alan Cox
I have been monitoring the memory usage constantly with the gnome memory usage meter and noticed that as swap grows it is never freed back up. I can kill off most of the large applications, such as The swap handling in 2.4 is somewhat hosed at the moment. If I turn swap off all together or

Re: Linux 2.4.4-ac7

2001-05-11 Thread Alan Cox
I always make mrproper after applying your patches, and I still got exactly the same problem with nfs that Marek found. There were no errors or warnings during the compile of the objects in the fs/nfs directory or the linking of nfs.o. Curious : my build has #define __ver_filemap_fdatasync

Re: PROBLEM: 2.4.4ac7 oops, locks in init on boot

2001-05-11 Thread Alan Cox
If anyone has any further suggestions/patches to run 2.4.x with K7 chosen optimizations, I'm open to testing. 'Buy an AMD chipset box..' Seriously at this point I am out of ideas. The prefetch to far effect explained the old athlon locks (step 1) people reported on all chipsets. It didnt

Re: Latest on Athlon Via KT133A chipset solution?

2001-05-11 Thread Alan Cox
Is there a possibility to get debugging messages or register dumps without a second PC? Or is there a possibility to an unbuffered log write? e.g. write Not much. You can avoid running syslogk. The one unbuffered log source is the screen in text mode if not running it via syslogk - To

Re: reiserfs, xfs, ext2, ext3

2001-05-11 Thread Alan Cox
Does NFS server support for one of the included FSes not belong in the kernel? or is it that a better way is possible and this ugly one should not be included? If the latter, has anyone told Hans how to do it 'right' so he can assign someone to the task? The patch Andi forwarded me for NFS

Re: PROBLEM: 2.4.4ac7 oops, locks in init on boot

2001-05-11 Thread Alan Cox
I'm considering it, but for AGP weirdness reasons. Have the USB bugs been worked out? I am highly dependant on USB. Only one stepping of the AMD chip had the USB funnies. AMD released the info needed to work around it and its now in the tree. Alan - To unsubscribe from this list: send the

Linux 2.4.4-ac8 now with added correct EXTRAVERSION

2001-05-11 Thread Alan Cox
(Jeff Garzik) o Update bmac and gmac driver (Cort Dougan) o Winbond w9966cf webcam parport driver (Jakob Kemi) 2.4.3-ac1 o Merge Linus 2.4.3 final, diff versus 2.4.3 (me) --- Alan Cox [EMAIL PROTECTED] Red Hat Kernel Hacker Linux 2.2

Re: Athlon possible fixes

2001-05-11 Thread Alan Cox
Ahmm, 2.4.3 doesn't work. Gives some IDE DMA timeouts on boot. Kernel w= as compiled with Pentium-MMX processor setting, but I don't know if that's enough to disable the Athlon code parts (autodetected at runtime?). That sounds totally unrelated to any Athlon optimisations So only working

Re: How can I help with VIA MVP3 problems?

2001-05-11 Thread Alan Cox
Supposedly there are some problems with the VIA chipsets, but apparently it has been better before so I wonder why it is worse now and what the plans are regarding any improvement? Until the past few -ac releases we accidentally turned off things on the older VIA chipsets (with a performance

Re: OOPS on 2.4.4-ac4

2001-05-11 Thread Alan Cox
computer during this time.=20 So I don't know if this has to do with the new networkcard, the new NVIDIA Driver 0.9-769 I installed yesterday with XFree 4.3 or something else. The = --- Module Size Used by via82cxxx_audio16800 2 (autoclean) soundcore

  1   2   3   4   5   6   7   8   9   10   >