Re: Hang when using loop device

2001-03-20 Thread J Sloan
[EMAIL PROTECTED] wrote: > > Hello all, > > > > Recently my ext2 partition out of space so I have made a regular file > > in the FAT32 partition and format it as ext2 partiton and mount it as > > loop device.However,occasionaly when I extract a large tar to the loop device.. > > The

Re: st corruption with 2.4.3-pre4

2001-03-20 Thread Geert Uytterhoeven
On Tue, 20 Mar 2001, Gérard Roudier wrote: > On Tue, 20 Mar 2001, Geert Uytterhoeven wrote: > > On Tue, 20 Mar 2001, Geert Uytterhoeven wrote: > > > On Mon, 19 Mar 2001, Jeff Garzik wrote: > > > > Is the corruption reproducible? If so, does the corruption go away if > > > > > > Yes, it is

spinlock usage - ext2_get_block, lru_list_lock

2001-03-20 Thread Anton Blanchard
Hi, I ported lockmeter to PPC and ran a few dbench runs on a quad CPU F50 here. These runs were made to never hit the disk. The full results can be found here: http://samba.org/~anton/ppc/lockmeter/2.4.3-pre3_hacked/ It was not surprising the BKL was one of the main offenders. Looking at the

Re: Linux 2.4.2 fails to merge mmap areas, 700% slowdown.

2001-03-20 Thread Mike Galbraith
On 20 Mar 2001, Kevin Buhr wrote: > Linus Torvalds <[EMAIL PROTECTED]> writes: > > > > Cool. Somebody actually found a real case. > > > > I'll fix the mmap case asap. Its' not hard, I just waited to see if it > > ever actually triggers. Something like g++ certainly counts as major. > > I

Re: esound (esd), 2.4.[12] chopped up sound -- solved

2001-03-20 Thread Doug Ledford
David Ford wrote: > > a) not all drivers are created equal > b) esd should check the return value anyway In as much as several people did point out that a write is not guaranteed to be complete and may be short, even when in blocking mode, you are perfectly correct. In as much as this usually

Re: Hang when using loop device

2001-03-20 Thread Ville Herva
On Wed, Mar 21, 2001 at 12:16:05PM +0800, you [[EMAIL PROTECTED]] claimed: > Hello all, > > Recently my ext2 partition out of space so I have made a regular file > in the FAT32 partition and format it as ext2 partiton and mount it as > loop device.However,occasionaly when I extract a

Re: Hang when using loop device

2001-03-20 Thread agrawal
> Hello all, > > Recently my ext2 partition out of space so I have made a regular file > in the FAT32 partition and format it as ext2 partiton and mount it as > loop device.However,occasionaly when I extract a large tar to the loop device.. > The computer will hang while extracting. I

Re: Matrox framebuffer dualhead and utilities

2001-03-20 Thread Petr Vandrovec
German Gomez Garcia wrote: > I'm trying to set the Matrox framebuffer to dualhead or TV output, > but the utilities mentioned in the docs seem to be outdated (ioctl failed > with incorrect command). Any idea about where to get up to date tools? > I'm using kernel 2.4.2-ac20 (quite stable

Re: VIA audio and parport in 2.4.2

2001-03-20 Thread Jeff Garzik
Tim Waugh wrote: > > On Mon, Mar 19, 2001 at 12:16:26AM +, Will Newton wrote: > > > In /etc/modules.conf I have: > > > > options parport_pc irq=none > > > > but dmesg says: > > > > parport0: PC-style at 0x378 (0x778), irq 7, dma 3 > > [PCSPP,TRISTATE,COMPAT,ECP,DMA] > > Jeff, this is a bug

Hang when using loop device

2001-03-20 Thread hingwah
Hello all, Recently my ext2 partition out of space so I have made a regular file in the FAT32 partition and format it as ext2 partiton and mount it as loop device.However,occasionaly when I extract a large tar to the loop device.. The computer will hang while extracting. I wonder if

Only 10 MB/sec with via 82c686b chipset?

2001-03-20 Thread SodaPop
Only 10 MB/sec with via 82c686b chipset? I have an IWill KK-266R motherboard with an athlon-c 1200 processor in it, and for the life of me I can't get more than 10 MB/sec through the on-board ide controller. Yes, all the appropriate support is turned on in the kernel to enable dma and specific

Re: [PATCH for 2.5] preemptible kernel

2001-03-20 Thread Nigel Gamble
On Wed, 21 Mar 2001, Keith Owens wrote: > I misread the code, but the idea is still correct. Add a preemption > depth counter to each cpu, when you schedule and the depth is zero then > you know that the cpu is no longer holding any references to quiesced > structures. A task that has been

Re: esound (esd), 2.4.[12] chopped up sound -- solved

2001-03-20 Thread David Ford
a) not all drivers are created equal b) esd should check the return value anyway -d Doug Ledford wrote: > David Ford wrote: > > > > Actually you probably upgraded to a non-broken version of esd. Stock esd -still- > > writes to the socket without regard to return value. If the write only

Re: Drvie Corruption CONSTANTLY with Linux and KT7-RAID

2001-03-20 Thread Peter DeVries
I have noiw tried the following Diffrent Ram No PNP/ Manual set IRQ's All bios settings are manual. CPU speed etc -X 34 Diffrent Controlllers ide0,ide1,ide2 Still getting drive corruption as soon as I turn on DMA mode.. I even tested 2 HD's and only activating DMA on 1.

Re: NETDEV WATCHDOG: eth0: transmit timed out on LNE100TX 4.0, kernel2.4.2-ac11 and earlier.

2001-03-20 Thread Jeff Lightfoot
On Tuesday 20 March 2001 14:58, Jeff Garzik wrote: > > With all the above kernel revisions/drivers, my network card > > hangs at random (sometimes within minutes, other times it takes > > days). To restart it I need to do an ifdown/ifup cycle and it > > will work fine until the next hang. I

socket close problems

2001-03-20 Thread Lee Chin
Hi, On linux I have the following problem: I accept connections from client sockets, read the request and send data back and close the socket. After a while, I run out of file descriptors... and when I run netstat, all my connections to the clients are in state CLOSING... and I know the client

Re: Linux 2.4.2 fails to merge mmap areas, 700% slowdown.

2001-03-20 Thread Dieter Nützel
Linus Torvalds <[EMAIL PROTECTED]> writes: > > Cool. Somebody actually found a real case. > > I'll fix the mmap case asap. Its' not hard, I just waited to see if it > ever actually triggers. Something like g++ certainly counts as major. I do daily builds of the VTK CVS tree (The Visualization

Re: Linux 2.4.2 fails to merge mmap areas, 700% slowdown.

2001-03-20 Thread David S. Miller
Kevin Buhr writes: > If I recall correctly, RedHat's 2.96 was a modified development > snapshot of GCC 3.0, not an official GCC release. If this is just a > quirk in 2.96 that can be fixed before the official release of 3.0 by > a trivial patch to libiberty, maybe your original hunch was

Re: [PATCH for 2.5] preemptible kernel

2001-03-20 Thread Keith Owens
On Tue, 20 Mar 2001 16:48:01 -0800 (PST), Nigel Gamble <[EMAIL PROTECTED]> wrote: >On Tue, 20 Mar 2001, Keith Owens wrote: >> The preemption patch only allows preemption from interrupt and only for >> a single level of preemption. That coexists quite happily with >> synchronize_kernel() which

Re: Linux 2.4.2 fails to merge mmap areas, 700% slowdown.

2001-03-20 Thread Kevin Buhr
Linus Torvalds <[EMAIL PROTECTED]> writes: > > Cool. Somebody actually found a real case. > > I'll fix the mmap case asap. Its' not hard, I just waited to see if it > ever actually triggers. Something like g++ certainly counts as major. I frequently build Mozilla from scratch on my (aging)

linux cluster

2001-03-20 Thread Tomasiewicz, William R
I once saw an articles on how to install Linux on four separate 456's to form a cluster server. I since then have not seen any other info on the subject. I have multiple Gateway 166's that I would like to try and experiment with Linux in a clustered environment. Any Advise? Bill Tomasiewicz

Re: CDROM and harddisk fighting over DMA

2001-03-20 Thread Shawn Starr
Some CDROMS can do this, My old Acer 12x cdrom was fighting with DMA with my new Fujitsu drive, I disabled the cd-rom and no more DMA errors ;-) You might also be able to fix this by rearranging the CD-ROM and drives: move the CD-ROM off the HD's IDE chain and put it separate (if its not

Re: [PATCH for 2.5] preemptible kernel

2001-03-20 Thread Nigel Gamble
On Tue, 20 Mar 2001, Keith Owens wrote: > The preemption patch only allows preemption from interrupt and only for > a single level of preemption. That coexists quite happily with > synchronize_kernel() which runs in user context. Just count user > context schedules (preempt_count == 0), not

Re: [PATCH for 2.5] preemptible kernel

2001-03-20 Thread Nigel Gamble
On Tue, 20 Mar 2001, Rusty Russell wrote: > I can see three problems with this approach, only one of which > is serious. > > The first is code which is already SMP unsafe is now a problem for > everyone, not just the 0.1% of SMP machines. I consider this a good > thing for 2.5 though. So

RE: NETDEV WATCHDOG: eth0: transmit timed out on LNE100TX 4.0, kernel2.4.2-ac11 and earlier.

2001-03-20 Thread Manuel A. McLure
I'd looked for changes in tulip between 2.4.2-ac11 and 2.4.2-ac20 and hadn't seen any - that's why I hadn't updated. I gather that the change in question is at a higher level? Anyway, I've upgraded to 2.4.2-ac20 and now I still get the error messages: Mar 20 14:35:52 ulthar kernel: NETDEV

[PATCH] ieee1394 pcilynx.c SMP fix

2001-03-20 Thread Andreas Bombe
Due to a brain malfunction spinlocks were used in pcilynx.c before they were initialized, causing SMP systems to deadlock. The patch fixes this and removes one second/redundant initialization of another lock. diff -ruN linux-2.4.linus/drivers/ieee1394/pcilynx.c

Re: esound (esd), 2.4.[12] chopped up sound -- solved

2001-03-20 Thread Ion Badulescu
On Tue, 20 Mar 2001 15:19:37 -0500, Doug Ledford <[EMAIL PROTECTED]> wrote: > Why would esd get a short write() unless it is opening the file in non > blocking mode (which I didn't see when I was working on the i810 sound > driver)? If esd is writing to a file in blocking mode and that write is

RE: Question about memory usage in 2.4 vs 2.2

2001-03-20 Thread Juha Saarinen
:: > And can this behavior be tuned so that it uses less of the overall :: > memory? :: :: This isn't currently possible. Also, I suspect what we really want :: for most situations is a way to better balance between the different :: uses of memory. Again, patches are welcome (I haven't figured

Re: esound (esd), 2.4.[12] chopped up sound -- solved

2001-03-20 Thread David Woodhouse
On Tue, 20 Mar 2001, Doug Ledford wrote: > Why would esd get a short write() unless it is opening the file in non > blocking mode (which I didn't see when I was working on the i810 sound > driver)? If esd is writing to a file in blocking mode and that write is > returning short, then that

Re: [PATCH for 2.5] preemptible kernel

2001-03-20 Thread george anzinger
Nigel Gamble wrote: > > On Tue, 20 Mar 2001, Roger Larsson wrote: > > One little readability thing I found. > > The prev->state TASK_ value is mostly used as a plain value > > but the new TASK_PREEMPTED is or:ed together with whatever was there. > > Later when we switch to check the state it is

Re: AMI MegaRAID support in 2.4.3-pre4

2001-03-20 Thread Dan Merillat
> (please cc: me any response, I only keep up with linux-kernel via the archives) Dan Merillat writes: > Apparently the chip is too new for driver version 1.07b, (not recognized > at all by the kernel) and 1.14g has the problems I'm going over here. An update... driver version 1e08 (stupid

Re: Memory leak in 2.4.2 (+loop-6-patch)???

2001-03-20 Thread Rik van Riel
On Tue, 20 Mar 2001, Matthias Schniedermeyer wrote: > After some days of uptime, i just stopped (nearly) all programs, > unmounted all unnecessary devices. > > But top & free say that 1/3 of my RAM is still "used" grep cache < /proc/slabinfo grep buffer < /proc/slabinfo regards, Rik --

Re: Question about memory usage in 2.4 vs 2.2

2001-03-20 Thread Rik van Riel
On Tue, 20 Mar 2001, Josh Grebe wrote: > slabinfo reports: > > inode_cache 189974 243512480 30439 304391 : 124 62 > dentry_cache 201179 341940128 11398 113981 : 252 126 ^ | >

Re: esound (esd), 2.4.[12] chopped up sound -- solved

2001-03-20 Thread Tim Wright
Not necessarily. For a write to a disk file, it would be an error to return a short write except in an error situation. For devices, the rules are looser. Quoting Stevens APUE p.406, "Some devices, notably terminals, networks, and any SVR4 streams devices have the following two properties. ... 2

Re: [PATCH for 2.5] preemptible kernel

2001-03-20 Thread Nigel Gamble
On Tue, 20 Mar 2001, Roger Larsson wrote: > One little readability thing I found. > The prev->state TASK_ value is mostly used as a plain value > but the new TASK_PREEMPTED is or:ed together with whatever was there. > Later when we switch to check the state it is checked against TASK_PREEMPTED >

[2.4.2] APM unwanted wakeup from standby (kreiserfsd?)

2001-03-20 Thread Eugene Crosser
Gentlemen, this might be somewhat offtopic but I could not find answers on the Net and "official" APM page seems dramatically out of date... I recently bought Casio Fiva mini notebook that has APM BIOS 1.2, Linux APM support partly works. "Hibernate" does not work at all, but let it be.

2.4.2 freezes with bad ISOs in IDE cdroms

2001-03-20 Thread Olaf Hering
Hi, this is a bogus bugreport. The 2.4.2 kernel freezes on some machines here when I try to access (or mount) a bad self burned ISO image, in this case the boot CD with the install system. There are different case: I have an iBook and a blue G3. The G3 has a cmd646 controller. It freezes when

Re: st corruption with 2.4.3-pre4

2001-03-20 Thread Gérard Roudier
On Tue, 20 Mar 2001, Geert Uytterhoeven wrote: > On Tue, 20 Mar 2001, Geert Uytterhoeven wrote: > > On Mon, 19 Mar 2001, Jeff Garzik wrote: > > > Is the corruption reproducible? If so, does the corruption go away if > > > > Yes, it is reproducible. In all my tests, I tarred 16 files of 16 MB

Re: Linux should better cope with power failure

2001-03-20 Thread H. Peter Anvin
Followup to: <[EMAIL PROTECTED]> By author:Otto Wyss <[EMAIL PROTECTED]> In newsgroup: linux.dev.kernel > > It was just a simple test machine where it didn't matter what was lost. > Still that doesn't justify this behaviour. > Then use a journalling filesystem. If not, give it a few

OPPS 2.2.18

2001-03-20 Thread James Stevenson
ksymoops 2.3.4 on i686 2.2.18. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.2.18/ (default) -m /usr/src/linux/System.map (default) Warning: You did not tell me where to find symbol information. I will assume that the

Re: UDMA 100 / PIIX4 question

2001-03-20 Thread Mark Hahn
>Device BootStart EndBlocks Id System > /dev/hda1 * 1 932 7486258+ b Win95 FAT32 > /dev/hda2 933 3737 22531162+ 5 Extended > /dev/hda5 933 935 24066 83 Linux > /dev/hda6 936 952136521 82

Re: NETDEV WATCHDOG: eth0: transmit timed out on LNE100TX 4.0, kernel2.4.2-ac11 and earlier.

2001-03-20 Thread Jeff Garzik
"Manuel A. McLure" wrote: > > System: > AMD Athlon Thunderbird 900MHz > MSI K7T Pro (VIA KT133 chipset) > Network card: Linksys LNE100TX Rev. 4.0 (tulip) > Kernel: 2.2.18 (with 0.92 Scyld drivers), 2.4.0, 2.4.1, 2.4.2, 2.4.2-ac11 > > With all the above kernel revisions/drivers, my network card

NETDEV WATCHDOG: eth0: transmit timed out on LNE100TX 4.0, kernel 2.4.2-ac11 and earlier.

2001-03-20 Thread Manuel A. McLure
System: AMD Athlon Thunderbird 900MHz MSI K7T Pro (VIA KT133 chipset) Network card: Linksys LNE100TX Rev. 4.0 (tulip) Kernel: 2.2.18 (with 0.92 Scyld drivers), 2.4.0, 2.4.1, 2.4.2, 2.4.2-ac11 With all the above kernel revisions/drivers, my network card hangs at random (sometimes within minutes,

Memory leak in 2.4.2 (+loop-6-patch)???

2001-03-20 Thread Matthias Schniedermeyer
#Include After some days of uptime, i just stopped (nearly) all programs, unmounted all unnecessary devices. But top & free say that 1/3 of my RAM is still "used" Here is what top means: (Swap is 0K because i don't use Swap at all. Should i use swap?) 9:54pm up 11 days, 23 min, 4

Re: Question about memory usage in 2.4 vs 2.2

2001-03-20 Thread Josh Grebe
As far as performance goes, I can only say that my max load is slightly lower on the 2.4 box then on the 2.2 boxes. Our average load for yesterday on 2.4 was .23, with a max of 1.11. In comparison, my averages for the other machines are .27, .27, .23, and .23. The maxes are 1.85, 1.33, 2.06,

linux-2.4.x on asus CUW4X-DLS

2001-03-20 Thread Alexander Lyamin
Got 2.4.2 + ac-last patches applied. boot impossible since it floods screen with emssages about bugged clock (and blaming on possible VIA694 chipset). any suggestions on patches i should apply? P.S. initially tought its becouse of scsi host drivers, but at vendor ftp latest patches against

Re: Question about memory usage in 2.4 vs 2.2

2001-03-20 Thread Josh Grebe
slabinfo reports: inode_cache 189974 243512480 30439 304391 : 124 62 dentry_cache 201179 341940128 11398 113981 : 252 126 However, I am hard pressed to find documentation on how to actually read this data, especially on a SMP box. Could someone give me a brief

Problems with SCSI controller !!!

2001-03-20 Thread Mircea Ciocan
Hello everybody, This is a message on behalf of a friend that is not subscribed to list: It's about an ASUS board that has this ncr53-1010 dual 160 SCSI controller (sym53c1010). On both latest kernels (2.2.18ac19 AND 2.4.2ac18) the log and console is

Re: esound (esd), 2.4.[12] chopped up sound -- solved

2001-03-20 Thread Doug Ledford
David Ford wrote: > > Actually you probably upgraded to a non-broken version of esd. Stock esd -still- > writes to the socket without regard to return value. If the write only accepted > 2098 of 4096 bytes, the residual bytes are lost, esd will write the next packet at > 4097, not 2099. esd

Re: esound (esd), 2.4.[12] chopped up sound -- solved

2001-03-20 Thread David Ford
Actually you probably upgraded to a non-broken version of esd. Stock esd -still- writes to the socket without regard to return value. If the write only accepted 2098 of 4096 bytes, the residual bytes are lost, esd will write the next packet at 4097, not 2099. esd is incredibly bad about err

Rebooting a system with a bad filesystem (2.4.2 + ReiserFS)

2001-03-20 Thread Jasmeet Sidhu
Hi guys, I have a system here with the following setup: Filesystem 1k-blocks Used Available Use% Mounted on /dev/hda3 19072868 6260156 11843848 35% / /dev/hda1 198313 18161169898 10% /boot /dev/md0 525461076 89626136 435834940

Re: st corruption with 2.4.3-pre4

2001-03-20 Thread Geert Uytterhoeven
On Tue, 20 Mar 2001, Geert Uytterhoeven wrote: > On Mon, 19 Mar 2001, Jeff Garzik wrote: > > Is the corruption reproducible? If so, does the corruption go away if > > Yes, it is reproducible. In all my tests, I tarred 16 files of 16 MB each to > tape (I used a new one). > - test 1: 4 files

Re: [CHECKER] blocking w/ spinlock or interrupt's disabled

2001-03-20 Thread george anzinger
Dawson Engler wrote: > > > Is it difficult to split it into "interrupts disabled" and "spin lock > > held"? > Is it difficult to test for matching spinlock pairs such as spin_lock_irq/spin_unlock_irq. Sometimes a spin_lock_irq is followed by a spin_unlock and a separate interrupt re-enable.

Matrox framebuffer dualhead and utilities

2001-03-20 Thread German Gomez Garcia
Hello, I'm trying to set the Matrox framebuffer to dualhead or TV output, but the utilities mentioned in the docs seem to be outdated (ioctl failed with incorrect command). Any idea about where to get up to date tools? I'm using kernel 2.4.2-ac20 (quite stable 5 days

Re: Linux 2.4.2 fails to merge mmap areas, 700% slowdown.

2001-03-20 Thread Jakob Østergaard
On Tue, Mar 20, 2001 at 10:43:33AM -0800, Linus Torvalds wrote: > > > On Tue, 20 Mar 2001, Serge Orlov wrote: > > > > I upgraded one of our computer happily running 2.2.13 kernel > > to 2.4.2. Everything was OK, but compilation time of our C++ > > project greatly increased (1.4 times slower). I

Re: Question about memory usage in 2.4 vs 2.2

2001-03-20 Thread Jan Harkes
On Tue, Mar 20, 2001 at 11:01:52AM -0600, Josh Grebe wrote: > Greetings, > > I have a server farm made of identical hardware running pop3 and imap mail > functions. recently, we upgraded all the machines to kernel 2.4.2, but we > noticed that according to free, our memory utilization went way

Re: VIA686B + 2.2.18 (was: VIA686A chipset crash under 2.4.2-ac20)

2001-03-20 Thread Andre Hedrick
On Fri, 16 Mar 2001, William Park wrote: > I'm running 2.2.18 on VIA686B (ABit VP6). Some time ago, you mentioned > that you got ~80Mb/s from 'hdparm -t /dev/hda'. Please tell us how? > Which hdparm/kernel options did you enable? Nope not w/ 'hdparm' with DiskPerf and correcting for CR3's on

Re: Linux 2.4.2 fails to merge mmap areas, 700% slowdown.

2001-03-20 Thread Linus Torvalds
On Tue, 20 Mar 2001, Serge Orlov wrote: > > I upgraded one of our computer happily running 2.2.13 kernel > to 2.4.2. Everything was OK, but compilation time of our C++ > project greatly increased (1.4 times slower). I investigated the > issue and found that g++ spends 7 times more time in

Re: Linux 2.4.2 fails to merge mmap areas, 700% slowdown.

2001-03-20 Thread Jakob Østergaard
On Tue, Mar 20, 2001 at 09:28:57PM +0300, Serge Orlov wrote: > Hi, > I upgraded one of our computer happily running 2.2.13 kernel > to 2.4.2. Everything was OK, but compilation time of our C++ > project greatly increased (1.4 times slower). I investigated the > issue and found that g++ spends 7

Re: esound (esd), 2.4.[12] chopped up sound -- solved

2001-03-20 Thread Peter Lund
Pozsar Balazs wrote: > Are you sure that the problem isn't at the mp3->raw conversino point? In > mandrake for example, mpg123 is badly compiled, and plays nicely on 2.2, > but awfully on 2.4. Positive. Anyway, the problem is solved now...I just want to investigate it a little bit further

kernel 2.4.2 OOPS (in add_entropy_words ?)

2001-03-20 Thread Wayne Whitney
Hi, I got the following OOPS yesterday while simultaneously doing a big 'rpm -U' and a big computation (magma.exe) on an SMP i686 machine. I copied the OOPS down by hand from the console, but it should be accurate. When running ksymooops, I don't know that I reconstructed the module stack

Re: [PATCH for 2.5] preemptible kernel

2001-03-20 Thread Roger Larsson
Hi, One little readability thing I found. The prev->state TASK_ value is mostly used as a plain value but the new TASK_PREEMPTED is or:ed together with whatever was there. Later when we switch to check the state it is checked against TASK_PREEMPTED only. Since TASK_RUNNING is 0 it works OK

Re: [PATCH] Re: PCMCIA serial CardBus support vanished in2.4.3-pre3 and later

2001-03-20 Thread Miles Lane
On 20 Mar 2001 10:37:40 -0500, Jeff Garzik wrote: > On closer inspection, that patch I linked to appears to be incomplete. > > Can you try the attached patch, to see if it fixes the > absence-of-serial_cb problem? > > Thanks, > > Jeff > > > P.S. I'm surprised serial_cb in 2.4 worked at

BH implementation question

2001-03-20 Thread Anders Peter Fugmann
Hi I have a couple of questions to the kernel code. I have been trying to fully inderstand (and doccument) the changes in 2.4 wrt. Tasklets and softirq's, BH's and task queues. In my try to understand how it all works, I came across the code: (linux/kernel/softirq.c: 246) static void

Re: esound (esd), 2.4.[12] chopped up sound

2001-03-20 Thread Pozsar Balazs
> On my home machine playing sound through esd has worked beautifully on various > kernels from 2.2.5 and up to 2.2.18. > On 2.4.1 and 2.4.2 it stinks. > > It sounds like there are small pauses or repetitions in the sound, as if esd > doesn't get > the data quickly enough from the client or

Re: Question about memory usage in 2.4 vs 2.2

2001-03-20 Thread Jakob Østergaard
On Tue, Mar 20, 2001 at 11:01:52AM -0600, Josh Grebe wrote: > Greetings, ... > Doing the math, the 2.4 machine is using 44% of available memory, while > the 2.2 is using only about 14%. How is the performance difference ? ... > These machines are dual P2-400's, with 512M ECC ram, adaptec 2940,

Re: UDMA 100 / PIIX4 question

2001-03-20 Thread Jeremy Jackson
Holger Lubitz wrote: > [EMAIL PROTECTED] wrote: > > > > On Mon, 19 Mar 2001 12:17:38 -0800 > > Tim Moore <[EMAIL PROTECTED]> wrote: > > > > > Apologies for the too brief answer. Sustained real world transfer rates > > > for the PIIX4 under ideal > > > setup conditions and a quiet bus are

Re: LDT allocated for cloned task!

2001-03-20 Thread Linus Torvalds
In article <[EMAIL PROTECTED]>, Pau <[EMAIL PROTECTED]> wrote: > >I've been running 2.4.3-pre4 for a few days now and today I've got this >message in the logs a couple of times. Is it harmless? It's harmless. It's really a warning that says: the mm that you allocated a new LDT for may have

Question about memory usage in 2.4 vs 2.2

2001-03-20 Thread Josh Grebe
Greetings, I have a server farm made of identical hardware running pop3 and imap mail functions. recently, we upgraded all the machines to kernel 2.4.2, but we noticed that according to free, our memory utilization went way up. Here is the output of free on the 2.4.2 machine: total

Re: PCMCIA serial CardBus support vanished in 2.4.3-pre3 and later

2001-03-20 Thread Alessandro Suardi
Pau wrote: > > On Tue, 20 Mar 2001, Linus Torvalds wrote: > > > > > > > On Tue, 20 Mar 2001, Alessandro Suardi wrote: > > > > > > 2.4.3-pre3 and synced-up versions of the -ac series remove support for > > > PCMCIA serial CardBus. In drivers/char/pcmcia the Makefile and Config.in > > > files

Re: PCMCIA serial CardBus support vanished in 2.4.3-pre3 and later

2001-03-20 Thread Pau
On Tue, 20 Mar 2001, Alessandro Suardi wrote: > > Removing "alias char-major-4 serial_cb" from modules.conf did the trick > > and the serial driver worked flawlessly. Modules serial got loaded > > instead. > > Cool... but I have used for a while serial_cb in kernel, not as a module > so there

Re: PCMCIA serial CardBus support vanished in 2.4.3-pre3 and later

2001-03-20 Thread Pau
On Tue, 20 Mar 2001, Linus Torvalds wrote: > > > On Tue, 20 Mar 2001, Alessandro Suardi wrote: > > > > 2.4.3-pre3 and synced-up versions of the -ac series remove support for > > PCMCIA serial CardBus. In drivers/char/pcmcia the Makefile and Config.in > > files are modified to exclude

LDT allocated for cloned task!

2001-03-20 Thread Pau
I've been running 2.4.3-pre4 for a few days now and today I've got this message in the logs a couple of times. Is it harmless? Pau - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at

[Fwd: [reiserfs-dev] [Fwd: [reiserfs-list] 2.4.3-pre1 oops w/ rsync & ReiserFS]]

2001-03-20 Thread Hans Reiser
David, did you determine if it was a memory bug? Just to note: stack trace doesn't involve reiserfs at all. Other people suggested that it may me memory bug. Nikita. Hans Reiser writes: > Who is taking this one? > > HansReturn-Path: <[EMAIL PROTECTED]> > Delivered-To: [EMAIL PROTECTED]

Re: IBM ServeRAID 4L firmware 4.40.03

2001-03-20 Thread Pim Zandbergen
On Wed, 14 Mar 2001 23:19:05 GMT, Robert Miciovici wrote: >look what I get on one of the installation log screens: > >* Cannot find /tmp/drivers/rhdd-6.1; bad driver disk >* Cannot find /tmp/drivers/modinfo; bad driver disk >* Cannot find /tmp/drivers/modules.dep; bad driver disk >* Cannot find

Developing Linux-compatible Ethernet hardware

2001-03-20 Thread J.D. Bakker
Hi all, I need a Fast Ethernet chip for an Open Hardware PCI board I'm working on. Of course said chip has to be available in small quantities (and not just attached to a NIC), and well supported by Linux. Other 'nice but not crucial' properties would be: - Gigabit Ethernet support -

Re: PCMCIA serial CardBus support vanished in 2.4.3-pre3 and later

2001-03-20 Thread Linus Torvalds
On Tue, 20 Mar 2001, Alessandro Suardi wrote: > > 2.4.3-pre3 and synced-up versions of the -ac series remove support for > PCMCIA serial CardBus. In drivers/char/pcmcia the Makefile and Config.in > files are modified to exclude serial_cb and the serial_cb.c file itself > is removed by the

Re: UDMA 100 / PIIX4 question

2001-03-20 Thread Holger Lubitz
[EMAIL PROTECTED] wrote: > > On Mon, 19 Mar 2001 12:17:38 -0800 > Tim Moore <[EMAIL PROTECTED]> wrote: > > > Apologies for the too brief answer. Sustained real world transfer rates > > for the PIIX4 under ideal > > setup conditions and a quiet bus are 14-18MB/s. I dare to disagree. These

Re: user space web server accelerator support

2001-03-20 Thread Zach Brown
> Fantastic! > > I was not aware of it, sorry... where can I find some doc? There are some patches in the apache source rpms in http://www.zabbo.net/phhttpd/ that shows how apache can connect to another daemon and get its incoming connections sockets from it. phhttpd itself is pretty hairy

[CRASH] 2.4.2-ac20: kernel: memory.c:83: bad pmd 4f433232.

2001-03-20 Thread Alexander Riesen
Hi, all Simply crashed. No oops-screens. And fast rebooted :) Under middle load. Nothing serious. Workstation, running XFree86 4.0.2, simple programs eating megabytes. Alex Riesen Traian AG P.S.: >From syslog: Mar 20 15:41:48 ws018 -- MARK -- Mar 20 15:49:00 ws018 kernel: emory.c:83: bad pmd

Re: modules_install does not install acpi with linux-2.4.2

2001-03-20 Thread Jeff Garzik
"Juergen Rose,K17,0331-9772437,030-2425483" wrote: > if I try 'make modules_install' with linux-2.4.2 I get: > ... > mkdir -p /lib/modules/2.4.2/kernel/drivers/acpi/ > cp common.o dispatcher.o events.o hardware.o interpreter.o namespace.o > parser.o resources.o tables.o os.o acpi_ksyms.o driver.o

[PATCH] Re: PCMCIA serial CardBus support vanished in 2.4.3-pre3 and later

2001-03-20 Thread Jeff Garzik
On closer inspection, that patch I linked to appears to be incomplete. Can you try the attached patch, to see if it fixes the absence-of-serial_cb problem? Thanks, Jeff P.S. I'm surprised serial_cb in 2.4 worked at all, for anybody. I guess they must be using pcmcia_cs's serial_cb,

Re: PCMCIA serial CardBus support vanished in 2.4.3-pre3 and later

2001-03-20 Thread Alessandro Suardi
Jeff Garzik wrote: > > On Tue, 20 Mar 2001, Alessandro Suardi wrote: > > Jeff Garzik wrote: > > > Neither. serial.c does serial_cb's job now. It looks like serial.c > > > needs to scan for modems as well as serial ports, and tytso agrees with > > > me on that. We just need to check and see if

Re: gettimeofday question

2001-03-20 Thread Eli Carter
Russell King wrote: > This problem has a non-trivial solution, and I think whoever originally > wrote the x86 do_gettimeofday code decided that it wasn't worth finding > a solution to it. So are you going to use the x86 solution and not worry about the >10ms problem for now? The x86 is an

modules_install does not install acpi with linux-2.4.2

2001-03-20 Thread Juergen Rose,K17,0331-9772437,030-2425483
Hello, if I try 'make modules_install' with linux-2.4.2 I get: ... make[1]: Entering directory `/usr/src_laptop450/linux-2.4.2/drivers' make -C acpi modules_install make[2]: Entering directory `/usr/src_laptop450/linux-2.4.2/drivers/acpi' mkdir -p /lib/modules/2.4.2/kernel/drivers/acpi/ cp

OOPS

2001-03-20 Thread Mircea Damian
Hello, [1.] One line summary of the problem: Kernel OOPS. Machine hanged under heavy load. [2.] Full description of the problem/report: The computer that is handling our e-mail hanged with an OOPS from which I recovered only the EIP. [3.] Keywords (i.e., modules, networking, kernel):

Re: IDE DMA resets with ALI15X3 on Aladdin V

2001-03-20 Thread Jeremy Jackson
Jules Bean wrote: > Hi, > > I have an intermittent problem with my IDE setup: > > pear# dmesg | grep -i ide > Uniform Multi-Platform E-IDE driver Revision: 6.31 > ide: Assuming 33MHz system bus speed for PIO modes; override with > idebus=xx > ALI15X3: IDE controller on PCI bus 00 dev 78 >

2.4.2-ac20 USB suspend oops message

2001-03-20 Thread Mark Swanson
Hello, Reproducable 100% of the time. I have 1 mouse plugged into my uhci port. When I suspend I get: Mar 20 09:09:33 laptop kernel: Unable to handle kernel paging request at virtual address 6273754b Mar 20 09:09:33 laptop kernel: printing eip: Mar 20 09:09:33 laptop kernel: cc86d58b Mar 20

Re: Anybody C440GX+ aic7xxx SMP ?

2001-03-20 Thread J . A . Magallon
On 03.20 Igor Mozetic wrote: > We plan to buy a second Xeon 550Mhz for the C440GX+ board. > Before we invest 1300$ I would like to hear if anybody is > running 2.4.x on this hardware without problems. > On a UP box with 2GB RAM, I run 2.4.3-pre3 + Gibbs' aic7xxx-6.1.7 > + stock eepro100.

Re: [sligthly OT] serial console on palm

2001-03-20 Thread Rafael E. Herrera
It was posted by Christian Ehrhardt. [EMAIL PROTECTED] wrote: > > On Mon, Feb 12, 2001 at 05:32:39PM +0100, I wrote: > > I wrote a little palm app some time ago that can capture serial > > console output. If anyone is interested I'll build a tar ball with > > sources and binary. > > It is now

Re: [CHECKER] 16 potential locking bugs in 2.4.1

2001-03-20 Thread Rik van Riel
On Tue, 20 Mar 2001, Neil Brown wrote: > On Friday March 16, [EMAIL PROTECTED] wrote: > > | fs/nfsd/vfs.c | nfsd_link | > > | fs/nfsd/vfs.c | nfsd_symlink | > > These are not actually bugs. The usage of fh_lock is fairly

Re: PCMCIA serial CardBus support vanished in 2.4.3-pre3 and later

2001-03-20 Thread Jeff Garzik
On Tue, 20 Mar 2001, Alessandro Suardi wrote: > Jeff Garzik wrote: > > Neither. serial.c does serial_cb's job now. It looks like serial.c > > needs to scan for modems as well as serial ports, and tytso agrees with > > me on that. We just need to check and see if winmodems reports > >

Anybody C440GX+ aic7xxx SMP ?

2001-03-20 Thread Igor Mozetic
We plan to buy a second Xeon 550Mhz for the C440GX+ board. Before we invest 1300$ I would like to hear if anybody is running 2.4.x on this hardware without problems. On a UP box with 2GB RAM, I run 2.4.3-pre3 + Gibbs' aic7xxx-6.1.7 + stock eepro100. Anybody with SMP ? -Igor Mozetic - To

Re: PCMCIA serial CardBus support vanished in 2.4.3-pre3 and later

2001-03-20 Thread Jeff Garzik
Alessandro Suardi wrote: > > Sorry to repost the issue but I got no reply... > > 2.4.3-pre3 and synced-up versions of the -ac series remove support for > PCMCIA serial CardBus. In drivers/char/pcmcia the Makefile and Config.in > files are modified to exclude serial_cb and the serial_cb.c

Re: switch_to()/doesnt %esp get replaced with %ebp on ret

2001-03-20 Thread Jamie Lokier
Parity Error wrote: > I dont know if you understood my doubt, but your pointer > to bp accidentally or otherwise solved the mystery. We agree, and I like your explanation. > Still, could some one enlighten me on why esi and edi are > also similarly saved and restored ? The compiler _may_

IDE DMA resets with ALI15X3 on Aladdin V

2001-03-20 Thread Jules Bean
Hi, I have an intermittent problem with my IDE setup: pear# dmesg | grep -i ide Uniform Multi-Platform E-IDE driver Revision: 6.31 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx ALI15X3: IDE controller on PCI bus 00 dev 78 ide0: BM-DMA at 0xffa0-0xffa7, BIOS

PCMCIA serial CardBus support vanished in 2.4.3-pre3 and later

2001-03-20 Thread Alessandro Suardi
Sorry to repost the issue but I got no reply... 2.4.3-pre3 and synced-up versions of the -ac series remove support for PCMCIA serial CardBus. In drivers/char/pcmcia the Makefile and Config.in files are modified to exclude serial_cb and the serial_cb.c file itself is removed by the patch. As

Re[2]: switch_to()/doesnt %esp get replaced with %ebp on ret

2001-03-20 Thread Parity Error
I dont know if you understood my doubt, but your pointer to bp accidentally or otherwise solved the mystery. The problem was although switch_to changes esp to the next processes stack, code emitted by the compiler, has "cached" the 'prev' processes's esp via ebp, and uses this at return to

2.4.2-acXX hangs on boot if IrDA is in kernel

2001-03-20 Thread Alessandro Suardi
Hi Alan, tried as you suggested to config out IrDA and indeed the kernel boots. Even in -ac20 my Dell Latitude laptop hangs in the RH7.0 init sequence after printing the IRCOMM line. C-A-D doesn't do anything but I can use Magic Sysrq to reboot. I am available for further diagnostic

Re: How to mount /proc/sys/fs/binfmt_misc ?

2001-03-20 Thread Richard Guenther
On Mon, 19 Mar 2001, Colin Watson wrote: > Alexander Viro <[EMAIL PROTECTED]> wrote: > >Seriously, binfmt_misc.c was written in rather, erm, interesting C. > >Read it and you'll see. Just one (but rather impressive) example: > > > >if ((count == 1) && !(buffer[0] & ~('0' | '1'))) { > > >

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