On Fri, 2 Mar 2001, Richard B. Johnson wrote:
> Yes and no. It takes microseconds to call the kernel for anything (time
> getpid() ), so it seldom loops. All the kernel has to do is remember
Hi,
c0109286 system_call +<22/40> (0.21) pid(4265)
c011c7e7 sys_gettimeofday +<13/a8> (0.27) pid(4265)
A question recently came up in "c.o.l.d.s"; actually, it was a comment
on Slashdot that had been cross-posted to 15 Usenet groups by some
ignoramus. It concerned a snippet of C code that cast a double to int
in such a way as to get a different answer under i386 Linux than under
the i386 free BSDs
[sorry for sel-followup, but...]
> Lovely. sb->s_op == NULL in iget(). The thing being, proc_read_super()
> explicitly sets ->s_op to non-NULL. Oh, and that area hadn't changed since
> 2.4.2, so I'd rather suspect the b0rken build. Can you reproduce it?
More specifically, make sure that you
On Fri, 2 Mar 2001, TimO wrote:
> eax: ebx: ecx: edx:
[snip]
> >>EIP; c0142a52<=
> Trace; c0142ca6
> Trace; c0145f01
> Trace; c014601a
> Trace; c01349a4
> Trace; c0134f7a
> Trace; c0107007
> Trace; c01074b8
> Code; c0142a52
> <_EI
[1] Oops when booting kernel 2.4.3-pre1
[2] Kernel oopses just after starting kswapd
[3]
[4]
Linux nexxus.deenc.com 2.4.3-pre1 #2 Tue Jan 30 12:32:52 MST 2001 i686
unknown
Gnu C 2.95.2
Gnu make 3.79
binutils 2.10.1
util-linux 2.10r
m
On Fri, 2 Mar 2001 [EMAIL PROTECTED] wrote:
> Linus has spoken, and 2.4.x now requires swap = 2x RAM.
I think I missed this. What possible value does this have? (Not even
Sun, the original purveyors of the 2x RAM rule, need this any more).
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To unsubscribe from this list: send the line "unsub
David wrote:
> http://stuph.org/tcp-window-shrinkers.txt is a list of 825 systems
> that generate this message.
Following up.., I scripted an nmap run, it is in html ;)
http://stuph.org/tcp-window-shrinkers.nmap.html
Format is:
IP
dns lookup
nmap results
[OS type]
>
>
>>> The problem: I am able to have the web server use one or the other dsl, but not
>>> both at the same time.
>>>
>>> If I have web set to sdsl, replies to queries that came from adsl go out on the
>>> sdsl link. Also since masq is involved, it also responds with the sdsl ip.
>>>
>>> How
On Fri, 2 Mar 2001, Mike Fedyk wrote:
> There has to be a better way.
It's the one I use; it works and works well.
Asking someone who deals with "network appliance" routers (ie Cisco) might
lead to some ideas. But the Cisco folks I asked recommended the solution
I told you about. You might ha
> Is there any chance that some knowledgeable people could write docs for
> the public functions in 2.4's linux/mm directory?
I am currently doing some memory-related research. I would be very grateful
if someone could write such documents.
Btw, may I know some significant differences in terms o
"Richard B. Johnson" wrote:
>
>I think it's a math problem in the test code. Try this:
>
[code deleted]
>
>Note that two subsequent calls to gettimeofday() must not return the
>same time even if your CPU runs infinitely fast. I haven't seen any
>kernel in the past few years that fails this test.
Mike Fedyk wrote:
> [EMAIL PROTECTED] wrote:
> >
> > On Fri, 2 Mar 2001, Mike Fedyk wrote:
> >
> > > I have two dsl links, each with one ip, and a single gateway is assigned the ip
> > > for each.
> > >
> > > ____
> > > | ADSL | | SDSL |
> > > |__| |__|
> > >\ /
>
I have a USB PCI card, which shows up as this in `lspci`:
00:09.0 USB Controller: VIA Technologies, Inc. VT82C586B USB (rev 04)
... it appears that they tossed the whole southbridge chip onto a pci
board, and disabled everything but USB. Anyway, this device seems to be
semi-functional under 2.2.
[EMAIL PROTECTED] wrote:
>
> On Fri, 2 Mar 2001, Mike Fedyk wrote:
>
> > I have two dsl links, each with one ip, and a single gateway is assigned the ip
> > for each.
> >
> > ____
> > | ADSL | | SDSL |
> > |__| |__|
> >\ /
> > \/
> > ___||
> >
According to Documentation/networking/ip-sysctl.txt:
conf/all/* is special and changes the settings for all interfaces.
However, I did this:
mercury:~# echo 1 >/proc/sys/net/ipv4/conf/all/log_martians
mercury:~# cat /proc/sys/net/ipv4/conf/all/log_martians
1
mercury:~# cat /proc/sys/net/ipv4/
On Friday March 2, [EMAIL PROTECTED] wrote:
> 1. Problem description
> 2. Machine details
> a) Hardware
> b) Software
> 3. System log during the incident
>
> 1. Problem Description:
>
snip
> Mar 2 13:44:38 bertha kernel: Unable to handle kernel NULL pointer
> dereference at virtual
http://stuph.org/tcp-window-shrinkers.txt is a list of 825 systems that
generate this message.
-d
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Please rea
On Fri, Mar 02 2001, Mario Hermann wrote:
> But with old 2.2 - Material stored on DVD-RAM.
>
> losetup -e blowfish /dev/loop0 /dev/sr3
> lsoetup -e serpent /dev/loop1 /dev/loop0
>
> it doesn't work.
(replied to Mario earlier, for reference here's the patch).
Yet another miscount and IV of
SnapFS - Snapshot File System
Release: alpha1
Requires: Linux 2.2.18 or later, Ext3 and EA.
WWW site: http://www.mountainviewdata.com/technology/snapfs
Mountain View Data, Inc is announcing the first release of SnapFS.
SnapFS is a file system enhancement of Ext3 to bring fully featured
snapsho
Just purchased an Epson Perfection 1640SU (SCSI/USB) scanner (1600 dpi optical),
and found in some tips (forgot where now) on getting it recognized by the USB code:
(I made the change in a vanilla 2.4.2 kernel.)
diff -urNb linux-2.4.2/drivers/usb/scanner.c linux-2.4.2.modified/drivers/usb/scanne
David S. Miller wrote:
> We need desperately to know exactly what OS the xxx.xxx.1.14 machine
> is running. Because you've commented out the first two octets, I
> cannot check this myself using nmap.
I see them all the time on my sites. I have active mirrors so they
abound. Here are a few,
On Fri, 2 Mar 2001 20:55:37 -0500 ,
"MEHTA,HIREN (A-SanJose,ex1)" <[EMAIL PROTECTED]> wrote:
>kmod: failed to exec /sbin/modprobe -s -l binfmt-464c, errno = 8.
You must have support for elf binaries built into the kernel.
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To unsubscribe from this list: send the line "unsubscribe linux-kernel"
Similar situation here: vanilla 2.4.2, with web serving/ftp/hotline/napster/etc.,
and I get this:
TCP: peer 148.75.118.138:1360/6699 shrinks window 3200785160:0:3200795086. Bad, what
else can I say?
TCP: peer 148.75.118.138:1359/6699 shrinks window 3054879436:0:3054885108. Bad, what
else can I
Greetings.
I built a 2.4.0 kernel and installed th bzImage in boot, configured
in lilo, etc. I also upgraded my modutils to 2.4.3. After that
when I tried to boot from the new kernel, I am getting
the following error message continuously.
kmod: failed to exec /sbin/modprobe -s -l binfmt-464c, er
On Fri, 2 Mar 2001, Chris Mason wrote:
> For why ide is beating scsi in this benchmark...make sure tagged queueing
> is on (or increase the queue length?). For the xlog.c test posted, I would
> expect scsi to get faster than ide as the size of the write increases.
I have seen that many drives ei
Manfred Spraul wrote:
> Neelam Saboo wrote:
> >
> > hi,
> >
> > After I installed a newer version of Kernel (2.4.2) and enable DMA option in
Ah hah! There's a huge difference in performance (in my experience) with
DMA. also, using hdparm utility, *most* drives work fine with dma,
irq unmasking
Jeremy wrote:
This is going to get confusing!
> Hello all,
> HELP, I have a new server that I am trying to put
> Redhat 7.0 on. It is a Compaq Proliant ML530 Dual PIII
> 1Ghz with a Gig of RAM. It has a Compaq smart array
> 5300 in it also. It boots just fine with the default
> Redhat 7 kernel
Favre Gregoire wrote:
> Hello,
>
> as I boot some times under windows, i have to change my IRQ for my PCI
> devices to (all) 9... and all the times I tried to boot that way under linux,
> it doesn't boot...
>
> So I haven't tested it that way for ages... and now with 2.4.2-ac7 i booted
> without
Hi,
I've found a really convoluted bug in the IrDA stack (spend
the week chasing it). As it is not trivial, I would like you to check
and comment on my description and my fix.
My patch definitely fix the problem on the PC where I was
seeing it, and I can't crash it anymore
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
A long time ago, in a galaxy far, far way, someone said...
>
> Jim Woodward writes:
> > This has probably been covered but I saw this message in my logs and
> > wondered what it meant?
> >
> > TCP: peer xxx.xxx.1.11:41154/80 shrinks window 244204
1. Problem description
2. Machine details
a) Hardware
b) Software
3. System log during the incident
1. Problem Description:
I have a software raid 5 with 1 spare. (9 total drives dedicated for raid)
with a seperate Boot drive for the system.
Before this new problem, I had many
Hello all,
HELP, I have a new server that I am trying to put
Redhat 7.0 on. It is a Compaq Proliant ML530 Dual PIII
1Ghz with a Gig of RAM. It has a Compaq smart array
5300 in it also. It boots just fine with the default
Redhat 7 kernel 2.2.16smp but when I compiled my own
2.4.2 kernel I get the
Benjamin Herrenschmidt writes:
> There is still the need, in the ioctl we use the "select" what need to be
> mapped by the next mmap, to ask for the "legacy IO range of the bus where
> the card reside" (if it exist of course). That would be the 0-64k (or less,
> actually a couple of pages wou
Benjamin Herrenschmidt writes:
> What I call ISA IOs here doesn't necessarily mean there's an ISA bridge
> on the PCI.
Ok.
> On PPC, we don't have an "IO" space neither, all we have is a range of
> memory addresses that will cause IO cycles to happen on the PCI bus.
This is precisely what
Hello,
as I boot some times under windows, i have to change my IRQ for my PCI
devices to (all) 9... and all the times I tried to boot that way under linux,
it doesn't boot...
So I haven't tested it that way for ages... and now with 2.4.2-ac7 i booted
without any problem that way:
cat /proc/inter
Why does this use up about 5% CPU (on my system) (pseude code of course)
while (data,size = get_data) {
write(/dev/dsp,data,size);
}
And this only uses about 0%:
while (data,size = get_data) {
write(/dev/dsp,data,size);
usleep(1);
}
I've also tried replacing the usleep
Some of the fixes to the PCI documentation got lost in the 2.4.3-pre1
patch. Here they are again.
Tim.
*/
2001-03-02 Tim Waugh <[EMAIL PROTECTED]>
* drivers/pci/pci.c: Inline documentation, based on a patch by
Jani Monoses.
--- linux/drivers/pci/pci.c.pcidoc Sat Mar 3
Linus,
Here is a patch that makes 2.4.x's behaviour more closely match that
of 2.2.x when a nibble mode read goes wrong. It prevents reading
processes from getting stuck in certain circumstances.
Tim.
*/
2001-03-02 Tim Waugh <[EMAIL PROTECTED]>
* drivers/parport/ieee1284_ops.c (parp
Jeff Garzik wrote:
> The patch worked 100% on my laptop, but failed to allocate a PCI memory
> region on my desktop machine. Two attachments... "diff -u" output for
> dmesg before and after your patch, and "diff -u" output for lspci before
> and after your patch.
Jeff,
Thanks for trying. I'll r
Is there a reason why the kernel appears to hang temporarily for 3-5 minutes
under this circumstance:
gandalf:~> free
total used free sharedbuffers cached
Mem:126700 125024 1676 0964 61640
-/+ buffers/cache: 62420
Okay, a couple of people have responded positively to this
suggestion. The next question is, how should it be implemented?
How 'bout:
$ cd pcmcia-cs/modules
$ cp pnp_bios.c pnp_proc.c pnp_rsrc.c /usr/src/linux/2.4.2a/drivers/pnp
$ cd ../include/linux
$ cp pnp_bios.h pnp_resource.h /usr/src/lin
I learned of this 12-days past discussion on the "kernel traffic" digest.
> The motivation behind this is that I would like to use the Linux boot
> system as a boilerplate booter for some experimental code. It's
> probably much cleaner and more robust than any boot loader I might
> come up with.
Just tested your patch on an x86 laptop with two CardBus controllers
(kernel's CardBus bridge code == kernel's PCI-PCI bridge code, for the
most part) and an SMP x86 desktop machine.
The patch worked 100% on my laptop, but failed to allocate a PCI memory
region on my desktop machine. Two attachm
Pavel Machek wrote:
> Hi!
> > I was hoping to point out that in real life, most systems that
> > need to access large numbers of files are already designed to do
> > some kind of hashing, or at least to divide-and-conquer by using
> > multi-level directory structures.
> Yes -- because their wo
On Fri, 23 Feb 2001, Rik van Riel wrote:
> On 23 Feb 2001, Adam Sampson wrote:
>
> > The VM balancing updates in the recent ac kernels seem to have caused
> > some interesting performance problems on my desktop machine. I've got
> > 160Mb of RAM, and 2.4.2-ac1 appears to be using excessively larg
Collectively Unconscious wrote:
>
> We are having a problem with writes.
> They start at 14 M/s for the first hour and then drop to 2.5 M/s and stay
> that way. Reads do not seem effected and we've noticed this on the 2.2.16,
> 2.2.17, 2.2.18 and now the 2.2.19pre11 kernels.
>
> These are SMP P-
[EMAIL PROTECTED] wrote:
> Linus has spoken, and 2.4.x now requires swap = 2x RAM.
> But, the 2GB per swap partition limit still exists, best as we can tell.
> So, we sell machines with say 8GB RAM. We need 16GB swap, but really we
> need like an 18GB disk with 8 2GB swap partitions, or ideally
Is there any particular reason why imsttfb isn't available in the
i386 arch?
It doesn't work in X either in spite of being "supported", but
that's not for this list.
--
John Lenton ([EMAIL PROTECTED]) -- Random fortune:
Le donne hanno 4 labbra: due per dire delle stupidaggini, due per farsi
per
Hugh Dickins writes:
> I've been puzzling over alloc_tty_struct(), which seems determined
> to waste memory on a machine of page size 8KB.
Maybe you could change the ">" to ">="?
> I've come to the conclusion that it represents great caution on
> Russell's part when introducing ARM, not to inter
On Fri, 2 Mar 2001 10:17:14 GMT, Malcolm Beattie <[EMAIL PROTECTED]> wrote:
>bert hubert writes:
>> I would've sworn, based on the fact that I saw people do it, that ftruncate
>> was a legitimate way to extend a file
>
>Well it's not SuSv2 standards compliant:
>
>http://www.opengroup.org/onlin
This has come up before a few times. The concensus seems to be that the PCI
fixup code for Serverworks chipsets is currently broken (and it's less simple to
fix than it should be due to lack of documentation - there have been some
educated guesses but it would be nicer to know for sure). The sugge
I've been puzzling over alloc_tty_struct(), which seems determined
to waste memory on a machine of page size 8KB. I've come to the
conclusion that it represents great caution on Russell's part
when introducing ARM, not to interfere with existing code of
other architectures - is that so, Russell?
ftp://ftp.kernel.org/pub/linux/kernel/people/alan/2.4/
2.4.2-ac10
o Add ZF-Logic watchdog driver(Fernando Fuganti)
o Add devfs support to USB printers (Mark McClelland)
o Fix baud rate handling on keyspan (Paul Mackerras)
> Transmit keycodes is AFAIK not implemented in official drivers.
Maybe I misunderstand what you mean, but the kernel has had a
keycode mode since before 1.0.
Andries
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More maj
On Fri, 2 Mar 2001, Manfred Spraul wrote:
> Jeff Garzik wrote:
> > Manfred Spraul wrote:
> > > Could you double check the code in tulip_core.c, around line 1450?
> > > IMHO it's bogus.
> > >
> > > 1) if the network card contains multiple mii's, then the the advertised
> > > value of all mii's is c
Hi,
I have a kernel panic with the patch 2.2.19pre16 that I test. I use a 2.2.18
Kernel very well. I used the last patch on this kernel and make my kernel
with sames parameters without error message. At the boot, I can see this :
...
eth0: RealTek RTL8139 Fast Ethernet at 0xa800, IRQ 10, 00:50:f
Hi again,
> I have just released a new version of the WRR scheduler supporting the
> 2.4 kernels besides 2.2 as always .
Oops, I forgot to write that it is available from http://wipl-wrr.dkik.dk/wrr/
Christian.
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To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the
OK, short status from the same box. It was up for about 2 weeks, but
yesterday due this problem it become unuseable, as X failed at startup with
message about failed select(). Before reboot I made some tests
and found:
- it triggered by starting of X (without X no backjumps)
- it has something wi
Hi folks and D. Stimits,
Summary of discussion taken place so far (for linux-kernel people):
D. Stimits noticed he can not boot his kernel from a 1.44MB floppy
created with "make bzdisk". This would lead into a register dump. The
dump does show the boot code tries to read track 80 of the disk.
On Thu, 22 Feb 2001, Michael Rothwell wrote:
> > IBM withdrew the proposal.
>
> ... from public view
I am saddened to say that I agree with you now that all the info is in
hand. However, I do not think IBM is the driving force now...
It is now just the C4 extortion^H^H^H^H^H^H^H^H^Horganizatio
Umm.. where is it located? :)
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Please read the FAQ at http://www.tux.org/lkml/
Jeff Garzik wrote:
>
> Manfred Spraul wrote:
> > Could you double check the code in tulip_core.c, around line 1450?
> > IMHO it's bogus.
> >
> > 1) if the network card contains multiple mii's, then the the advertised
> > value of all mii's is changed to the advertised value of the first mii.
>
>
Hi!
> > bios-e820: 0009f400 @ (usable)
> > bios-e820: 0c00 @ 0009f400 (reserved)
> > bios-e820: 03f0 @ 0010 (usable)
> > bios-e820: 03f0 @ 0010 (usable)
> > bios-e820: 0010
Hi
> > 1:
> > Kernel bug/Segmentation fault when floppy disk removed 2nd time
> >
> >
> > 2:
> > Segmentation fault in a program,
> > hanging processes in "D"-state,
> > Kernel bug in inode.c:885!
> >
> > when removing floppy disk before unmounting and then using again
>
> - Doctor, it hurt
Hi!
> I'm writting a driver so that my soft braille display can work with the
> BRLTTY daemon.
> My braille computer contains a braille display, and a braille keyboard
> which I can use to enter characters that are transmitted to the computer.
> When my driver gets "normla" chars, he writes them
Hi,
I have just released a new version of the WRR scheduler supporting the
2.4 kernels besides 2.2 as always . The WRR scheduler is an extension
to the Traffic Control/network bandwidth management part of the Linux
kernels. The scheduler was developed to support distributing bandwidth
on a sh
Hi!
> > > When running a script (perl in this case) that has DOS-style
> > > newlines (\r\n), Linux 2.4.2 can't find an interpreter because it
> > > doesn't recognize the \r. The following patch should fix this
> > > (untested).
>
> > Fix the script. The kernel expects a specific format
>
>
>
Jim Woodward writes:
> This has probably been covered but I saw this message in my logs and
> wondered what it meant?
>
> TCP: peer xxx.xxx.1.11:41154/80 shrinks window 2442047470:1072:2442050944.
> Bad, what else can I say?
>
> Is it potentially bad? - Ive only ever seen it twice with 2
We are having a problem with writes.
They start at 14 M/s for the first hour and then drop to 2.5 M/s and stay
that way. Reads do not seem effected and we've noticed this on the 2.2.16,
2.2.17, 2.2.18 and now the 2.2.19pre11 kernels.
These are SMP P-IIIs from 450 to 800 MHz. Redhat 6.2
Jay
-
To
On Fri, 2 Mar 2001, Alexander Viro wrote:
> I.e. replace the last argument in declaration of usbdevfs with FS_SINGLE -
> without that we get a new instance every time.
Grr... Proper patch follows. Please, apply.
Cheers,
Jeff Garzik wrote:
> IIRC these "assuming transparent" lines were put in to -fix- PCI-PCI
> bridges on at least some x86 boxes... I didn't really understand the
> bridge code well enough at the time to comment one way or the other on
> its correctness, but it definitely fixed some problems.
Jeff
The pathname slab cache size was "reduced" from PAGE_SIZE to
PATH_MAX + 1 during the 2.4.0-test series, and len similarly
adjusted in do_getname(). But its "are we near top of task space?"
test should have been adjusted too: could overflow if page size >4KB.
Patch below against 2.4.2-ac9, applies
The CS89x0 driver wants a 16KB or 64KB dma_buff (if use_dma and
ANY_ISA_DMA), thinks it's asking __get_dma_pages() for 4 or 16
pages, but actually it's demanding order 4 or order 16 buffer.
Patch below against 2.4.2-ac9 or 2.4.2, offset against 2.4.[01].
Hugh
--- 2.4.2-ac9/drivers/net/cs89x0.c
There are mystert ATAPI harddrives in the world!
On Fri, 2 Mar 2001, Wakko Warner wrote:
> > PS: Is there still a possibility for setting the IDE-sleep timeout
> > for a ide-scsi harddisk? (I know, this doesnt make sense)
>
> I didn't know you could use ide-scsi emulation for hard drives.
I don't have a QIC-02 tape drive to test, but its driver source
looks long broken. Note the comment at line 2836 "TODO:
does _get_dma_pages() really return the physical address?" and
follow uses of buffaddr - sometimes physical, sometimes virtual.
Which worked in 2.2, with ISA DMA ignoring PAGE_
On Thu, 1 Mar 2001, Sébastien HINDERER wrote:
> According to linux/drivers/console.c, function setterm_commands, case 12,
> one can change the virtual console by sending an escape sequence to
> /dev/cnsole (what I want to do), hower, this is not documented in man
> pages.
From the source of the
On Fri, 2 Mar 2001, Pavel Roskin wrote:
> Hello!
>
> I understand that root can do many strange and unsafe things, but mounting
> the same filesystem many times is not allowed for systems other than
> usbdevfs.
Mounting the same fs many times _is_ perfectly legitimate. However, I really
don't
Wade Hampton writes:
> I can't move, delete, or do anything with these files. I tried
> chattr, touch, etc. and the only thing I can do is change the
> access date with touch.
>
> b--sr-s--t1 1769209956 1852796526 116, 101 May 29 2023
> /binold/hostname
>
> prwxr-x--T1
Linus has spoken, and 2.4.x now requires swap = 2x RAM.
But, the 2GB per swap partition limit still exists, best as we can tell.
So, we sell machines with say 8GB RAM. We need 16GB swap, but really we
need like an 18GB disk with 8 2GB swap partitions, or ideally 8 disks with a
2GB swap partition
Manfred Spraul wrote:
> Could you double check the code in tulip_core.c, around line 1450?
> IMHO it's bogus.
>
> 1) if the network card contains multiple mii's, then the the advertised
> value of all mii's is changed to the advertised value of the first mii.
I'm really curious about this one my
Hello!
I understand that root can do many strange and unsafe things, but mounting
the same filesystem many times is not allowed for systems other than
usbdevfs.
[root@fonzie proski]# mount
/dev/ide/host0/bus0/target0/lun0/part1 on / type reiserfs (rw)
none on /proc type proc (rw)
none on /dev/pt
In article <[EMAIL PROTECTED]>,
Jeremy Hansen <[EMAIL PROTECTED]> wrote:
>
>The SCSI adapter on the raid array is an Adaptec 39160, the raid
>controller is a CMD-7040. Kernel 2.4.0 using XFS for the filesystem on
>the raid array, kernel 2.2.18 on ext2 on the IDE drive. The filesystem is
>not th
Grant Grundler wrote:
> Index: drivers/pci/pci.c
> ===
> RCS file: /home/cvs/parisc/linux/drivers/pci/pci.c,v
> retrieving revision 1.1.1.6
> diff -u -p -r1.1.1.6 pci.c
> --- pci.c 2001/01/09 16:57:56 1.1.1.6
> +++ pci.c
__
"Legal Implications of Open-Source Software"
University of Illinois Law Review, Forthcoming
BY: DAVID MCGOWAN
University of Minnesota Law School
Contact: DAVID MCGOWAN
Email: Mailto:[EMAIL PROTECTED]
Postal: Uni
Greetings,
This is a CC of a post I sent last night to the redhat-list.
I am forwarding it to the kernel list as I hear others
have had file corruption and this might be of interest
Also, if anyone has any ideas
I got a couple of responses including:
1) Backup/restore the partition (in
Neelam Saboo wrote:
>
> hi,
>
> After I installed a newer version of Kernel (2.4.2) and enable DMA option in
> hardware configuration, the behavior changes.
> I can see performance improvements when another thread is used. Also, i can
> see timing overlaps between two threads. i.e. when one thre
On Fri, 2 Mar 2001, Thomas Dodd wrote:
> > > using_dma= 0 (off)
DMA is off and I bet you did not enable the new AUTODMA config setting.
Andre Hedrick
Linux ATA Development
ASL Kernel Development
-
ASL, Inc.
Hello!
Jens Axboe wrote:
>
> On Fri, Mar 02 2001, Mario Hermann wrote:
> > There is another small bug with the loop over loop problem. Now it works
> > fine for
> > files but not for Devices:
> >
> > losetup /dev/loop0 /dev/sr1
> > losetup /dev/loop1 /dev/loop0
> > dd if=/dev/loop1 of=test.dat b
"Richard B. Johnson" wrote:
>
> On Fri, 2 Mar 2001, george anzinger wrote:
>
> > "Richard B. Johnson" wrote:
>
~snip~
> > > Note that two subsequent calls to gettimeofday() must not return the
> > > same time even if your CPU runs infinitely fast. I haven't seen any
> > > kernel in the past fe
On Fri, 2 Mar 2001, Mitchell Blank Jr wrote:
> Miguel Armas wrote:
> > A couple days ago we installed a Fore 200E ATM card and after getting the
> > ATM address using ilmid the machine hangs. The kernel still respond to
> > pings, but the userspace is dead.
> >
> > If we remove SMP support in t
Excerpts from mail: 1-Mar-101 Re: APIC error on CPU0 (UP .. by Arnaldo
C. de Melo@conec
> can you try 2.4.2-ac8 and tell us the results?
No change (I used 2.4.2-ac9, since that was available...). (The watchdog
doesn't trip and display output, but eventually the errors stop and
rebooting is possib
On Fri, Mar 02, 2001 at 10:12:36AM +, Russell King wrote:
> On Thu, Mar 01, 2001 at 04:41:01PM -0800, Scott Laird wrote:
> > I have a fairly repeatable rsync over ssh stall that I'm seeing between
> > two Linux boxes, both running identical 2.4.1 kernels. The stall is
> > fairly easy to repea
Hi,
I've just uploaded the current raw IO fixes as
kiobuf-2.4.2-ac8-A0.tar.gz on
ftp.uk.linux.org:/pub/linux/sct/fs/raw-io/
and
ftp.*.kernel.org:/pub/linux/kernel/people/sct/raw-io/
This includes:
00-movecode.diff: move kiobuf code from mm/memory.c to fs/iobuf.c
02-faul
hi,
After I installed a newer version of Kernel (2.4.2) and enable DMA option in
hardware configuration, the behavior changes.
I can see performance improvements when another thread is used. Also, i can
see timing overlaps between two threads. i.e. when one thread is blocked on a
page fault, othe
>
>
> On Friday, March 02, 2001 01:25:25 PM -0600 Steve Lord <[EMAIL PROTECTED]> wrote:
>
> >> For why ide is beating scsi in this benchmark...make sure tagged queueing
> >> is on (or increase the queue length?). For the xlog.c test posted, I
> >> would expect scsi to get faster than ide as th
On Friday, March 02, 2001 01:25:25 PM -0600 Steve Lord <[EMAIL PROTECTED]> wrote:
>> For why ide is beating scsi in this benchmark...make sure tagged queueing
>> is on (or increase the queue length?). For the xlog.c test posted, I
>> would expect scsi to get faster than ide as the size of the
On Fri, Mar 02, 2001 at 10:04:10AM +0100, Pavel Machek wrote:
>
> xargs is very ugly. I want to rm 12*. Just plain "rm 12*". *Not* "find
> . -name "12*" | xargs rm, which has terrible issues with files names
>
> "xyzzy"
> "bla"
> "xyzzy bla"
> "12 xyzzy bla"
>
Getting a bit OffTopic(TM) here,
Hi all,
This patch contains the support parisc-linux needs in PCI generic.
My patch is not as clean as I'd like - but it should work.
Please send changes/feedback directly to me.
Code in parisc-linux CVS (based on 2.4.0) does boot on my OB800
(133Mhz Pentium), C3000, and A500 with PCI-PCI bridge
Okay I now have to create TCQ for ATA becasue I am not going to lose again
now that I am winning ;-)
On Fri, 2 Mar 2001, Chris Mason wrote:
>
>
> On Friday, March 02, 2001 12:39:01 PM -0600 Steve Lord <[EMAIL PROTECTED]> wrote:
>
> [ file_fsync syncs all dirty buffers on the FS ]
> >
> > So
Some time ago, I posted a question concerning
the device name "cd" (module sr_mod) not appearing automatically
under my 2.4.x devfs/devfsd configuration.
However, "generic" (module sg) does appear
automagically. This confused me a bit.
The subject I used back then was like
"devfs: "cd" device
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