Re: test11-pre6 still very broken

2000-11-17 Thread Greg KH
On Fri, Nov 17, 2000 at 11:25:50PM -0800, Ben Ford wrote: > Here is lspci output from the laptop in question. Is this not UHCI? Yes it is. Just a bit funny if you think about it, but with Intel and Via putting the UHCI core into their chipsets I guess it makes sense. One note for the archives,

Re: eepro100 timeout errors - 2.2.18pre20

2000-11-17 Thread Andrey Savochkin
Hello, On Thu, Nov 16, 2000 at 09:28:44AM -0500, Admin Mailing Lists wrote: > Was running 2.2.15pre18 with no eepro problems. > Upgraded to 2.2.18pre20 and started experiencing transmit timed out errors > a day into the boot. eth0 was unresponsive in/out. down/uping the > interface had no effect.

Re: Freeze on FPU exception with Athlon

2000-11-17 Thread Udo A. Steinberg
Linus Torvalds wrote: > > I sure as hell hope this isn't an Athlon issue. Can other people try > the test-program and see if we have a pattern (ie "it happens only on > Athlons", or "Linus is on drugs and it happens for everybody else"). I've tried both variants (fesetenv and inline-asm) with g

Re: EXPORT_NO_SYMBOLS vs. (null) ?

2000-11-17 Thread Keith Owens
On Sat, 18 Nov 2000 00:15:35 -0500, Jeff Garzik <[EMAIL PROTECTED]> wrote: >What is the difference between a module that exports no symbols and >includes EXPORT_NO_SYMBOLS reference, and such a module that lacks >EXPORT_NO_SYMBOLS? When modules were first introduced, all symbols were automatical

Re: test11-pre6 still very broken

2000-11-17 Thread Ben Ford
Here is lspci output from the laptop in question. Is this not UHCI? [ben@Juanita ben]$ /sbin/lspci 00:00.0 Host bridge: Intel Corporation 440BX/ZX - 82443BX/ZX Host bridge (rev 03) 00:01.0 PCI bridge: Intel Corporation 440BX/ZX - 82443BX/ZX AGP bridge (rev 03) 00:07.0 ISA bridge: Intel Corporati

Re: Freeze on FPU exception with Athlon

2000-11-17 Thread adrian
On 17 Nov 2000, Linus Torvalds wrote: > In article <[EMAIL PROTECTED]>, > =?iso-8859-1?q?Markus=20Schoder?= <[EMAIL PROTECTED]> wrote: > >The following small program (linked against glibc 2.1.3) reliably > >freezes my system (Athlon Thunderbird CPU) with at least kernels > >2.4.0-test10 and 2.

Re: test11-pre6 still very broken

2000-11-17 Thread Jeff Garzik
Greg KH wrote: > > On Fri, Nov 17, 2000 at 09:27:19PM -0800, David Ford wrote: > > > > The second issue is usb. I now have two machines that lockup on boot in USB. > > One is the above workstation, the second is a Compaq laptop. Unfortunately > > I have no way of unplugging the USB hardware ins

ide.2.2.17.all.20001116.patch

2000-11-17 Thread Andre Hedrick
Fixes osb4 ServerWorks ATA-33 TaskfileNative. Only because I needed this for Ute-Linux Distro, did I feel obligated to push and do a backport to 2.2.17 Additionally DiskPerf-1.0 is available. DO NOT ENABLE WRITE MODE OF TESTS DESTRUCTIVE TESTS!! IT IS CONFIGURED FOR READO

Re: test11-pre6 still very broken

2000-11-17 Thread Greg KH
On Fri, Nov 17, 2000 at 09:27:19PM -0800, David Ford wrote: > > The second issue is usb. I now have two machines that lockup on boot in USB. > One is the above workstation, the second is a Compaq laptop. Unfortunately > I have no way of unplugging the USB hardware inside the laptop :P Can't yo

Please send Changelog info and patch notices for the test and -pre releases.

2000-11-17 Thread Miles Lane
Dear Linus, I haven't seen any announcements of recent test and test-pre releases. Can you begin sending those again, please? Best wishes, Miles - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ a

Re: sound and scsi pci MODULE_DEVICE_TABLE entries? (primary for Alan Cox)

2000-11-17 Thread Jeff Garzik
"Adam J. Richter" wrote: > Hello Alan, > > Jeff Garzik tells me that you, with some help from some other > kernel developers, are hacking on the sound drivers right now. I > would like to add PCI MODULE_DEVICE_TABLE entries to three of > the four PCI sound drivers: cmpci, cs46xx and nm25

sound and scsi pci MODULE_DEVICE_TABLE entries? (primary for Alan Cox)

2000-11-17 Thread Adam J. Richter
I tried sending this to Alan Cox, but his mailer complained that we are connected via AboveNet, which blocks ORBS (which is true, and which I have complained about to our ISP many times). It is primary intended for Alan, but anyone else who wants to chime in is welcome to. Adam ---

Re: [patch] potential death in disassociate_ctty()

2000-11-17 Thread Linus Torvalds
In article <[EMAIL PROTECTED]>, Andrew Morton <[EMAIL PROTECTED]> wrote: > >Also, somewhere on the path from kernel 2.2 to 2.4 the call to >do_notify_parent() was moved inside the tasklist lock. Why was this? Ehh.. Because that is also what protects our "parent" pointer. Linus

Re: test11-pre6 still very broken

2000-11-17 Thread David Ford
> > The mysterious lockups in test11-pre5 continue in test11-pre6. It is very > > difficult because the lockups appear to be kdb-specific (and kdb itself [...] > It could be that -test5 and -test6 break some assumption kdb makes. > It has been eminently stable here. Whether or not the assumptio

EXPORT_NO_SYMBOLS vs. (null) ?

2000-11-17 Thread Jeff Garzik
What is the difference between a module that exports no symbols and includes EXPORT_NO_SYMBOLS reference, and such a module that lacks EXPORT_NO_SYMBOLS? Alan once upbraided me for assuming they were the same :) -- Jeff Garzik | Building 1024 | The chief enemy of creativit

Re: BUG: isofs broken (2.2 and 2.4)

2000-11-17 Thread Linus Torvalds
On Sat, 18 Nov 2000, Keith Owens wrote: > On Fri, 17 Nov 2000 17:21:53 -0800 (PST), > Linus Torvalds <[EMAIL PROTECTED]> wrote: > >There's a test11-pre7 there now, and I'd really ask people to check out > >the isofs changes because slight worry about those is what held me up from > >just calli

Re: test11-pre6 still very broken

2000-11-17 Thread Keith Owens
On Fri, 17 Nov 2000 20:00:49 + (GMT), Tigran Aivazian <[EMAIL PROTECTED]> wrote: >The mysterious lockups in test11-pre5 continue in test11-pre6. It is very >difficult because the lockups appear to be kdb-specific (and kdb itself >goes mad) but when there is no kdb there is very little useful

Re: BUG: isofs broken (2.2 and 2.4)

2000-11-17 Thread Keith Owens
On Fri, 17 Nov 2000 17:21:53 -0800 (PST), Linus Torvalds <[EMAIL PROTECTED]> wrote: >There's a test11-pre7 there now, and I'd really ask people to check out >the isofs changes because slight worry about those is what held me up from >just calling it test11 outright. > >It's almost guaranteed to b

[PATCH] 2.2.18pre21: DRM update

2000-11-17 Thread Chip Salzenberg
This is an update from the main DRM tree, but with cosmetic changes removed and only meat left. This patch is already in VA's shipping kernel, so you know we really trust it. :-, BTW, this patch is not fluff: It includes bug fixes. But it's pretty big, so if you want to wait until 2.2.19 I'll

Re: Freeze on FPU exception with Athlon

2000-11-17 Thread Linus Torvalds
In article <[EMAIL PROTECTED]>, =?iso-8859-1?q?Markus=20Schoder?= <[EMAIL PROTECTED]> wrote: >The following small program (linked against glibc 2.1.3) reliably >freezes my system (Athlon Thunderbird CPU) with at least kernels >2.4.0-test10 and 2.4.0-test11-pre5. Even the SysRq keys do not work >

[patch] potential death in disassociate_ctty()

2000-11-17 Thread Andrew Morton
The call to disassociate_ctty() in exit_notify() is very dangerous. If disassociate_ctty() calls schedule() then either: - a parent process who is spinning in fork.c:release() will stop spinning and will proceed to deallocate the child process's kernel stack. This will probably have advers

[patch] semaphore optimisation

2000-11-17 Thread Andrew Morton
This patch modestly improves the scalability and straight-line performance of x86 semaphores by removing the semaphore_lock and using the per-semaphore lock instead. If removes several spinlock operations and allows concurrent operations on separate semaphores. No bugs were harmed in the prepar

[patch] Remove tq_scheduler

2000-11-17 Thread Andrew Morton
This patch removes tq_scheduler from the kernel. All uses of tq_scheduler are migrated over to use schedule_task(). Notes: - In two places: drivers/block/paride/pseudo.h and drivers/net/wan/sdlamain.c we are re-adding tasks to tq_scheduler within the callback. That means that these functi

IGNORE Previous! [patch] Removal of oops->printk deadlocks

2000-11-17 Thread Andrew Morton
[ Sorry - the last one was bogus test11-pre4 stuff ] Linus, this patch removes the final things which can cause oopses and other sad events to deadlock without providing diagnostics. I've changed it a little since Ingo provided comments - the poke_blanked_console() changes have been simplified.

[patch] remove oops->printk deadlock

2000-11-17 Thread Andrew Morton
Linus, patch removes the last deadlock opportunity in the x86 oops and NMI oopser path, namely the call to wake_up_interruptible() within printk itself. (Apart from vga_lock, which isn't worth the fuss). bust_spinlocks() disappears again in favour of a global integer `oops_in_progress'. I've o

[patch] SMP race in exit()

2000-11-17 Thread Andrew Morton
Linus, There is an SMP race on process exit. The exitting process sets TASK_ZOMBIE and calles schedule(). The next task to run clears the exitting tasks's task_struct.has_cpu in __schedule_tail. At this point in time the parent, which may be spinning in fork.c:release() is free to go ahead and

Re: Freeze on FPU exception with Athlon

2000-11-17 Thread Linus Torvalds
In article <[EMAIL PROTECTED]>, =?iso-8859-1?q?Markus=20Schoder?= <[EMAIL PROTECTED]> wrote: >The following small program (linked against glibc 2.1.3) reliably >freezes my system (Athlon Thunderbird CPU) with at least kernels >2.4.0-test10 and 2.4.0-test11-pre5. Even the SysRq keys do not work >

Re: test11-pre7 compile failure

2000-11-17 Thread Linus Torvalds
In article <[EMAIL PROTECTED]>, J Sloan <[EMAIL PROTECTED]> wrote: > >looks like the md fixes broke something - > >In file included from /usr/src/linux/include/linux/pagemap.h:17, > from /usr/src/linux/include/linux/locks.h:9, > from /usr/src/linux/include/linux/ra

Re: Missing ACKs with Linux 2.2/2.4?

2000-11-17 Thread Bernd Eckenfels
In article <[EMAIL PROTECTED]> you wrote: > Sorry, ignoring some values of timestamp is simply impossible. > It is PAWS. One packet is more than enough to kill you. 8) Hmm... Isnt this only important for the first SYN with a Zero Timestamp which is not very critical for PAWS? Greetings Bernd - T

Re: Missing ACKs with Linux 2.2/2.4?

2000-11-17 Thread Bernd Eckenfels
In article <[EMAIL PROTECTED]> you wrote: > Timestamp is not a random number, so that probability of PAWS failure > does not depend on restricting it at all. The only thing which can help > to reduce probability is dropping all tpacket with ts_val==0 > or shutting down your machine while time of y

Re: Advanced Linux Kernel/Enterprise Linux Kernel

2000-11-17 Thread Bernd Eckenfels
In article <[EMAIL PROTECTED]> you wrote: > But also scalability: 2TB is a problem for me in some cases, 32bit just don't > cut it all the time - but I need to circumvent the storage problem even on a > 32bit system. And adding disks to the system while running is desireable. Why do you run 32bit

Errors in aa2

2000-11-17 Thread J . A . Magallon
Hi everyone. When compiling Andreas aa2 patch I got: /usr/bin/kgcc -D__KERNEL__ -I/usr/src/linux/include -Wall -Wstrict-prototypes -O4 -fomit-frame-pointer -fno-strict-aliasing -D__SMP__ -pipe -fno-strength-reduce -march=i686 -malign-loops=2 -malign-jumps=2 -malign-functions=2 -DCPU=686 -c -o

Re: sunhme.c patch for new PCI interface (UNTESTED)

2000-11-17 Thread Adam J. Richter
I wrote: >[...] the cost of incorrectly >using __initdata when __devinitdata was correct is that the user's >KERNEL WILL CRASH when the notebook is inserted or removed from such a >docking station, even when the kernel is built with CONFIG_HOTPLUG. My statement above, without some missin

Re: VGA PCI IO port reservations

2000-11-17 Thread H. Peter Anvin
Followup to: <[EMAIL PROTECTED]> By author:Olivier Galibert <[EMAIL PROTECTED]> In newsgroup: linux.dev.kernel > > What guarantees you that: > 1- No device will respond 0x for an address it decodes > 2- No device will crap up on you simply because you've read one > particular address >

Re: [BUG] Inconsistent behaviour of rmdir

2000-11-17 Thread Alexander Viro
On 18 Nov 2000, Nix wrote: > Alexander Viro <[EMAIL PROTECTED]> writes: > > > If every way from foo to target goes through the source rename(source,target) > > _will_ make the graph disconnected. Checking that for generic DAG is a hell. > > Why do you say this? Algorithms for cycle detection

Re: [BUG] Inconsistent behaviour of rmdir

2000-11-17 Thread Nix
Alexander Viro <[EMAIL PROTECTED]> writes: > If every way from foo to target goes through the source rename(source,target) > _will_ make the graph disconnected. Checking that for generic DAG is a hell. Why do you say this? Algorithms for cycle detection are comparatively computationally expensiv

Re: sunhme.c patch for new PCI interface (UNTESTED)

2000-11-17 Thread Adam J. Richter
>I am willing to consider adding __devxxx only when other __devxxx >entries already exist. >These conversions to _devxxx are too late in the freeze, and only have >value for isolated cases --which you admit you don't even know exist--. >Linus Rule 1: Don't overdesign. Even ignoring Card

Re: Linux 2.2.18pre21

2000-11-17 Thread Nix
Peter Samuelson <[EMAIL PROTECTED]> writes: > Two easy "get out of jail free" cards. There are other, more complex > exploits. You have added one more. They all require root privileges. Unless I'm missing something, not all of them do. I haven't checked this or anything, but it seems to me th

Freeze on FPU exception with Athlon

2000-11-17 Thread Markus Schoder
The following small program (linked against glibc 2.1.3) reliably freezes my system (Athlon Thunderbird CPU) with at least kernels 2.4.0-test10 and 2.4.0-test11-pre5. Even the SysRq keys do not work after the freeze. Older kernels (e.g. 2.3.40) seem to work. Any Ideas?

test11-pre7 compile failure

2000-11-17 Thread J Sloan
Just a quick heads-up - looks like the md fixes broke something - In file included from /usr/src/linux/include/linux/pagemap.h:17, from /usr/src/linux/include/linux/locks.h:9, from /usr/src/linux/include/linux/raid/md.h:37, from init/main.c:25:

Re: VFS Kernel Panic in 2.4.0-10(11)

2000-11-17 Thread Alexander Viro
On Fri, 17 Nov 2000, Jeff V. Merkey wrote: > > This is probably a configuration mismatch of some kind, but I just > finished building my 2.4.0 RPM skeletons and am installting them from > our latest CD burn, and I am seeing the following > problem when I upgrade our 2.2.17 kernel versio

Re: VFS Kernel Panic in 2.4.0-10(11)

2000-11-17 Thread Jeff V. Merkey
We dfound it. 2.2.X .configs are incompatible with 2.4.0 and the upgrade RPMs sucked them in. Since IDE is a unique CONFIG option, this will break. Jeff "Jeff V. Merkey" wrote: > > > This is probably a configuration mismatch of some kind, but I just > finished building my 2.4.0 RPM skelet

Re: Advanced Linux Kernel/Enterprise Linux Kernel

2000-11-17 Thread Eric W. Biederman
Daniel Phillips <[EMAIL PROTECTED]> writes: > Actually, I was planning on doing on putting in a hack to do something > like that: calculate a checksum after every buffer data update and check > it after write completion, to make sure nothing scribbled in the buffer > in the interim. This would a

[PATCH] Video4Linux cleanup

2000-11-17 Thread Brian Gerst
Patch against test11-pre6 - Converts struct video_device to named initializers - Fixes radio-maestro init - Removes superfluous initialize functions (those that just return 0) -- Brian Gerst diff -urN linux-2.4.0t11p6/drivers/media/radio/radio-a

Re: BUG: isofs broken (2.2 and 2.4)

2000-11-17 Thread Linus Torvalds
There's a test11-pre7 there now, and I'd really ask people to check out the isofs changes because slight worry about those is what held me up from just calling it test11 outright. It's almost guaranteed to be better than what we had before, but anyway.. Linus - To unsubscribe

Re: VGA PCI IO port reservations

2000-11-17 Thread Olivier Galibert
On Fri, Nov 17, 2000 at 03:27:28PM -0500, Richard B. Johnson wrote: > Then, you read the port as a WORD (16 bits). If nothing responds, > you get the value of 0x. If somebody is responding, you will > read something if it's enabled for writes by devices (reads by the CPU). What guarantees you

Re: Reproducable oops in 2.2.17 and 2.2.18pre21

2000-11-17 Thread J . A . Magallon
On Fri, 17 Nov 2000 14:49:38 Rasmus Andersen wrote: > Hi. > > I get an oops reproducably with 2.2.17 and 2.2.18pre21 on a stock RH 6.2 > system. I cannot trigger it with the RH supplied kernel (2.2.14-5.0). > I also got it with 2.2.17pre10 which prompted me to upgrade the kernel. > I initially s

VFS Kernel Panic in 2.4.0-10(11)

2000-11-17 Thread Jeff V. Merkey
This is probably a configuration mismatch of some kind, but I just finished building my 2.4.0 RPM skeletons and am installting them from our latest CD burn, and I am seeing the following problem when I upgrade our 2.2.17 kernel versions with 2.4.0-test10, then reboot them under 2.4: req

[PATCH] semaphore fairness patch against test11-pre6

2000-11-17 Thread David Mansfield
Hi Linus et al, I've applied your semaphore fairness patch (slightly fixed) below. It fixes my original bug report of vmstat, ps etc. stalls waiting for the mmap_sem. I can now run my memory 'hog' processes and actually see vmstat update every second even under heavy memory pressure. More impo

Re: test11-pre6 still very broken

2000-11-17 Thread Keith Owens
On Fri, 17 Nov 2000 20:00:49 + (GMT), Tigran Aivazian <[EMAIL PROTECTED]> wrote: >The mysterious lockups in test11-pre5 continue in test11-pre6. It is very >difficult because the lockups appear to be kdb-specific (and kdb itself >goes mad) but when there is no kdb there is very little useful

Re: BUG: isofs broken (2.2 and 2.4)

2000-11-17 Thread Andries . Brouwer
>> I take it you'll also do the third part? > Are you talking about isofs_lookup_grandparent()? No, about isofs_read_inode. Andries - 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/l

Re: lseek/llseek allows the negative offset

2000-11-17 Thread H . J . Lu
On Fri, Nov 17, 2000 at 03:59:13PM -0800, H . J . Lu wrote: > # gcc x.c > # ./a.out > lseek on -10: -10 > write: File too large > > Should kernel allow negative offsets for lseek/llseek? > > Never mind. I was running the wrong kernel. H.J. - To unsubscribe from this list: send the lin

lseek/llseek allows the negative offset

2000-11-17 Thread H . J . Lu
# gcc x.c # ./a.out lseek on -10: -10 write: File too large Should kernel allow negative offsets for lseek/llseek? -- H.J. Lu ([EMAIL PROTECTED]) --- #include #include #include extern loff_t llseek (int fd, loff_t offset, int whence); int main () { int fd = open ("/tmp/foo.out",

Re: BUG: isofs broken (2.2 and 2.4)

2000-11-17 Thread Linus Torvalds
Oh, and sorry - the last patch doesn't contain the (obvious) fixes to the header files to take some of the calling convention changes into account. Linus --- --- v2.4.0-test10/linux/include/linux/iso_fs.h Fri Sep 8 12:52:56 2000 +++ linux/include/linux/iso_fs.hFri No

Re: BUG: isofs broken (2.2 and 2.4)

2000-11-17 Thread Linus Torvalds
On Sat, 18 Nov 2000 [EMAIL PROTECTED] wrote: > > But now that you did two-thirds of the job I take it you'll > also do the third part? It is again precisely the same stuff. Are you talking about isofs_lookup_grandparent()? The code is now dead, and has been for a long time actually (as the VF

Re: [PATCH] CONFIG_EISA note in Documentation/Configure.help

2000-11-17 Thread Andries . Brouwer
> Some clues here > ... escd.html ... escd.rtf Thanks! I already had the former (but it refers to the EISA spec for most details) will look for the latter. Andries - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read

Re: BUG: isofs broken (2.2 and 2.4)

2000-11-17 Thread Linus Torvalds
On Fri, 17 Nov 2000, Harald Koenig wrote: > > Linus:0.380u 76.850s 1:19.12 97.6%0+0k 0+0io 113pf+0w > Andries: 0.470u 97.220s 1:40.29 97.4%0+0k 0+0io 112pf+0w The biggest difference is just the system times and the fact that it's more efficient coding. > BUT: the

Re: BUG: isofs broken (2.2 and 2.4)

2000-11-17 Thread Andries . Brouwer
Linus: > How about this version (full patch against test10 - it includes a > slightly corrected version of my earlier dir.c patch)? > It's entirely untested, but it looks good and compiles. Ship it! There are three files that have to be changed. You changed dir.c yesterday, and namei.c today bu

Re: [PATCH] CONFIG_EISA note in Documentation/Configure.help

2000-11-17 Thread Alan Cox
> My code does something like > > /* > * EISA board N has a 4-byte ID that can be read from 0xNc80-0xNc83 > * return 0 for success, -1 for failure (no EISA card in slot) and > * 1 when a card is present but still needs to be configured. > */ > static int > get_eisa_id(int board, char *id) {

[patchlet] fix some typos and pathnames in Configure.help (fwd)

2000-11-17 Thread Matthias Juchem
Hello, this fixes some typos and pathnames in pointers from Configure.help to files in the Documentation subtree. Not much, but better than nothing. Diff is against 2.4.0-test10. Matthias --- Documentation/Configure.help.orig Sat Nov 18 00:14:01 2000 +++ Documentation/Configure.helpF

[patchlet] fix some typos and pathnames in Configure.help

2000-11-17 Thread Matthias Juchem
Hello, this fixes some typos and pathnames in pointers from Configure.help to files in the Documentation subtree. Not much, but better than nothing. Matthias --- Documentation/Configure.help.orig Sat Nov 18 00:14:01 2000 +++ Documentation/Configure.helpFri Nov 17 23:35:47 2000 @@ -77

Re: BUG: isofs broken (2.2 and 2.4)

2000-11-17 Thread Harald Koenig
On Nov 17, Linus Torvalds wrote: > > > On Fri, 17 Nov 2000, Harald Koenig wrote: > > > > this seems to make things much worse: starting with ~90M free memory > > "du" again started leaking (or maybe just using memory?) down to ~80M free > > memory when the system suddently locked up completel

[PATCH] raid5 fix after xor.c cleanup

2000-11-17 Thread Jasper Spaans
Hi Ingo & lists, due to the xor.c cleanup in 2.4.0-test11-pre5+, raid5 compiled into the kernel fails when booting, because the calibrate_xor_block function hasn't been called while registering a raid5 volume; this leads to a panic, as no checksumming function has been chosen. Here's a tiny patc

Re: sunhme.c patch for new PCI interface (UNTESTED)

2000-11-17 Thread Jeff Garzik
"Adam J. Richter" wrote: > Jeff Garzik writes: > >Are you aware of any hotplug sunhme hardware? If no, don't change it to > >__devinit... > > Can I have a hot plug PCI bridge card that connects to > a regular PCI backplane (perhaps as some kind of CardBus docking > station card)? If so,

Re: BUG: isofs broken (2.2 and 2.4)

2000-11-17 Thread Harald Koenig
On Nov 17, [EMAIL PROTECTED] wrote: > > > > + if (cpnt) > > > + kfree(cpnt); > > > this seems to make things much worse > > Yes, I meant > > if (cpnt) { > kfree(cpnt); > cpnt = NULL; >

Re: [CFT] dmfe.c network driver update for 2.4

2000-11-17 Thread Jeff Garzik
> --On Friday, November 17, 2000 10:20 AM +0100 Tobias Ringstrom > > How about adding an ifdef CONFIG_SMP then print ugly warning to all known > > SMP unsafe drivers? A message could be printed booth at compile and load > > time. Frank Davis wrote: > I would rather fix those non-SMP compl

Re: BUG: isofs broken (2.2 and 2.4)

2000-11-17 Thread Linus Torvalds
On Fri, 17 Nov 2000, Harald Koenig wrote: > > this seems to make things much worse: starting with ~90M free memory > "du" again started leaking (or maybe just using memory?) down to ~80M free > memory when the system suddently locked up completely, no console switch > was possible anymore (but

Re: [CFT] dmfe.c network driver update for 2.4

2000-11-17 Thread Frank Davis
I would rather fix those non-SMP compliant drivers to be SMP compliant, then keeping them 'broken'. Adding the print statements would only be a temporary solution. Regards, Frank --On Friday, November 17, 2000 10:20 AM +0100 Tobias Ringstrom > How about adding an ifdef CONFIG_SMP then

Re: sunhme.c patch for new PCI interface (UNTESTED)

2000-11-17 Thread Adam J. Richter
Jeff Garzik writes: >Are you aware of any hotplug sunhme hardware? If no, don't change it to >__devinit... Can I have a hot plug PCI bridge card that connects to a regular PCI backplane (perhaps as some kind of CardBus docking station card)? If so, all PCI drivers should use __dev{init

Re: Advanced Linux Kernel/Enterprise Linux Kernel

2000-11-17 Thread Daniel Phillips
Michael Rothwell wrote: > 4) A high reliability internal file system. > > Ext2 + bdflush + kupdated? Not likely. To quote the Be Filesystems > book, Ext2 throws safety to the wind to achieve speed. This also ties > into Linux' convoluted VM system, and is shot in the foot by NFS. We > would need

Re: VGA PCI IO port reservations

2000-11-17 Thread H. Peter Anvin
Followup to: <[EMAIL PROTECTED]> By author:Matthew Kirkwood <[EMAIL PROTECTED]> In newsgroup: linux.dev.kernel > > On Fri, 17 Nov 2000, Russell King wrote: > > > Therefore, it should be reserved independent of whether we have the > > driver loaded/in kernel or not. > > Is this not an argume

Re: [PATCH] CONFIG_EISA note in Documentation/Configure.help

2000-11-17 Thread Andries Brouwer
On Wed, Nov 15, 2000 at 06:16:00AM -0500, Paul Gortmaker wrote: > > What use is knowing that a machine has EISA slots? As far as I can see > > the only use is to ask for the EISA ID of the card. > > Should we? I collected 1200 .cfg files and estimate that this is > > less than 10% of what exists

Re: VGA PCI IO port reservations

2000-11-17 Thread Matthew Kirkwood
On Fri, 17 Nov 2000, Russell King wrote: > Therefore, it should be reserved independent of whether we have the > driver loaded/in kernel or not. Is this not an argument for a more flexible resource allocation API? One offering both: res = allocate_resource(restype, dev, RES_ALLOC_UNUSED, re

Re: sunhme.c patch for new PCI interface (UNTESTED)

2000-11-17 Thread Jeff Garzik
"Adam J. Richter" wrote: > -static struct happy_meal *root_happy_dev = NULL; > - > #ifdef CONFIG_SBUS > +static struct happy_meal *root_happy_dev = NULL; > static struct quattro *qfe_sbus_list = NULL; > #endif don't initialize static to zero/null explicitly.. > - if (dev == NULL) { > -

Re: VGA PCI IO port reservations

2000-11-17 Thread Marcus Sundberg
[EMAIL PROTECTED] ("Richard B. Johnson") writes: [about PCI setup code] > This stuff has to be set up before you > have any resources necessary to execute the output of a 'C' compiler, > so, if you are looking for 'C' syntax, you are out of luck. Sorry, but that's plain rubbish. Some things in

Re: BUG: isofs broken (2.2 and 2.4)

2000-11-17 Thread Harald Koenig
On Nov 17, [EMAIL PROTECTED] wrote: > > memory leak > > Aha. Must be a missing kfree(). > Does this help? > > --- namei.c~Fri Nov 17 00:48:37 2000 > +++ namei.c Fri Nov 17 21:59:49 2000 > @@ -197,6 +197,8 @@ > bh = NULL; > break; >

Re: BUG: isofs broken (2.2 and 2.4)

2000-11-17 Thread Andries . Brouwer
> memory leak Aha. Must be a missing kfree(). Does this help? --- namei.c~Fri Nov 17 00:48:37 2000 +++ namei.c Fri Nov 17 21:59:49 2000 @@ -197,6 +197,8 @@ bh = NULL; break; } + if (cpnt) +

Re: duplicate entries in rtl8129 driver

2000-11-17 Thread Jeff Garzik
"Adam J. Richter" wrote: > > Both linux-2.4.0-test12-pre6/drivers/net/rtl8129.c and > Don Becker's version at ftp.sycld.com appear to have identical > PCI device ID and vendor ID values for these two cards: rtl8129 is going away as soon as humanly possible. :) RealTek sent me a RTL8130

Re: 2.4's internal PCMCIA works for me (was Re: [PATCH] pcmcia event thread)

2000-11-17 Thread David Hinds
On Fri, Nov 17, 2000 at 12:30:38PM -0800, Barry K. Nathan wrote: > > I do understand that the in-kernel support isn't as mature as the external > support yet. However, it isn't universally broken and useless either. That's certainly true; it should work fine for the large majority of configurati

Re: duplicate entries in rtl8129 driver

2000-11-17 Thread Donald Becker
On Fri, 17 Nov 2000, Adam J. Richter wrote: > Both linux-2.4.0-test12-pre6/drivers/net/rtl8129.c and > Don Becker's version at ftp.sycld.com appear to have identical > PCI device ID and vendor ID values for these two cards: > > SMC1211TX EZCard 10/100 (RealTek RTL8139) >

duplicate entries in rtl8129 driver

2000-11-17 Thread Adam J. Richter
Both linux-2.4.0-test12-pre6/drivers/net/rtl8129.c and Don Becker's version at ftp.sycld.com appear to have identical PCI device ID and vendor ID values for these two cards: SMC1211TX EZCard 10/100 (RealTek RTL8139) Accton MPX5030 (RealTek RTL8139)

2.2.17 poor performace with many processes

2000-11-17 Thread David Lang
-BEGIN PGP SIGNED MESSAGE- Last night I attempted to install a firewall system that runs over a thousand processes (useing the TIS FWTK proxies). I upped the NR_TASKS to 4090 to allow them all to run. the way the particular proxies work is to have a listener for each port that forks off

Re: [patch] vgacon

2000-11-17 Thread James Simmons
On Fri, 17 Nov 2000 [EMAIL PROTECTED] wrote: > > Hi James, > > here is a patch for vgacon.c could you please check it? Okay. Thank for for posting it not as a attachment. > 1) removes explicit 0 initialisation of statics Those are fine. I already have in the ruby tree for the linux c

Re: BUG: isofs broken (2.2 and 2.4)

2000-11-17 Thread Harald Koenig
On Nov 17, [EMAIL PROTECTED] wrote: > > both 2.2.x and 2.4.x kernels can't read `real sky' CDs > > Yes. 2.0.38 is OK. I just made a patch that seems to work. > > Harald, could you try > ftp.xx.kernel.org/.../people/aeb/linux-2.4.0test9-isofs-patch > and report? works -- sort of:( I've

2.4's internal PCMCIA works for me (was Re: [PATCH] pcmcia event thread)

2000-11-17 Thread Barry K. Nathan
Linus Torvalds wrote: > Right now, I suspect that the in-kernel pcmcia code is actually at the > point where it _is_ possible to use it. David Hinds has been keeping the > cs layer in synch with the external versions, and tons of people have > helped make the low-level drivers stable again. > >

Re: VGA PCI IO port reservations

2000-11-17 Thread Richard B. Johnson
On 17 Nov 2000, H. Peter Anvin wrote: > Followup to: <[EMAIL PROTECTED]> > By author:Russell King <[EMAIL PROTECTED]> > In newsgroup: linux.dev.kernel > > > > Richard B. Johnson writes: > > > The code necessary to find the lowest unaliased address looks like > > > this: > > > > Any chance o

Re: [patch] vgacon

2000-11-17 Thread James Simmons
> I've checked that and it works both on 2.2 and 2.4 but another test won't > hurt :-) No problems here :-) - 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: VGA PCI IO port reservations

2000-11-17 Thread Richard B. Johnson
On Fri, 17 Nov 2000, Russell King wrote: > Richard B. Johnson writes: > > It's Intel assembly on Intel machines. It's a hell of a lot more > > readable than AT&T assembly. This stuff has to be set up before you > > have any resources necessary to execute the output of a 'C' compiler, > > so, if y

Re: [BUG] Inconsistent behaviour of rmdir

2000-11-17 Thread Alexander Viro
On Fri, 17 Nov 2000, Guest section DW wrote: > I see that an entire discussion has taken place. Let me just remark this, > quoting the Austin draft: > > If the path argument refers to a path whose final component is either > dot or dot-dot, rmdir( ) shall fail. > > EINVALThe path argu

Re: BTTV detection broken in 2.4.0-test11-pre5

2000-11-17 Thread Gerd Knorr
Werner Almesberger wrote: > The BTTV driver 0.7.48 doesn't detect my old Hauppauge card anymore. Yes. I've taken out the detection heuristics for bt848 cards. The code is very old, from the days where only 2-3 different bt848 cards where available. It simply did'nt work correctly and often use

Re: [patch] vgacon

2000-11-17 Thread jani
> > 2) removes an apparently unnecesary line in vgacon_scroll: > > as I see it scr_end is computed anyway after the if statement so > > no need to put it on the else branch. > > Hum. Never noticed that one. I will try this part out just to make sure > their is no problem. > I've checked t

Re: VGA PCI IO port reservations

2000-11-17 Thread H. Peter Anvin
Followup to: <[EMAIL PROTECTED]> By author:Russell King <[EMAIL PROTECTED]> In newsgroup: linux.dev.kernel > > Richard B. Johnson writes: > > The code necessary to find the lowest unaliased address looks like > > this: > > Any chance of providing something more readable? I may be able to re

Re: who's maintaning vgacon.c ?

2000-11-17 Thread James Simmons
> or in any way responsible for it? > James Simmons maybe ? I do some console work but mostly for 2.5.X. Their is no offical maintainer for this sub system as of now. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Pl

[patch] vgacon

2000-11-17 Thread jani
Hi James, here is a patch for vgacon.c could you please check it? 1) removes explicit 0 initialisation of statics 2) removes an apparently unnecesary line in vgacon_scroll: as I see it scr_end is computed anyway after the if statement so no need to put it on the else branch. J

Re: test11-pre6 still very broken

2000-11-17 Thread H. Peter Anvin
Followup to: <[EMAIL PROTECTED]> By author:Tigran Aivazian <[EMAIL PROTECTED]> In newsgroup: linux.dev.kernel > > Hi, > > The mysterious lockups in test11-pre5 continue in test11-pre6. It is very > difficult because the lockups appear to be kdb-specific (and kdb itself > goes mad) but when t

Re: VGA PCI IO port reservations

2000-11-17 Thread Russell King
Richard B. Johnson writes: > It's Intel assembly on Intel machines. It's a hell of a lot more > readable than AT&T assembly. This stuff has to be set up before you > have any resources necessary to execute the output of a 'C' compiler, > so, if you are looking for 'C' syntax, you are out of luck.

Re: [PATCH] pcmcia event thread. (fwd)

2000-11-17 Thread David Hinds
> 2. Even when I specify cs_irq=27, it resorts to polling: > > Intel PCIC probe: > Intel i82365sl DF ISA-to-PCMCIA at port 0x8400 ofs 0x00, 2 sockets > host opts [0]: none > host opts [1]: none > ISA irqs (default) = none! polling interval =

Re: VGA PCI IO port reservations

2000-11-17 Thread Richard B. Johnson
On Fri, 17 Nov 2000, Russell King wrote: > Richard B. Johnson writes: > > The code necessary to find the lowest unaliased address looks like > > this: > > Any chance of providing something more readable? I may be able to read > some x86 asm, but I don't have the time to try to decode that lot.

test11-pre6 still very broken

2000-11-17 Thread Tigran Aivazian
Hi, The mysterious lockups in test11-pre5 continue in test11-pre6. It is very difficult because the lockups appear to be kdb-specific (and kdb itself goes mad) but when there is no kdb there is very little useful information one can extract from a dead system... I will start removing kernel subs

Re: VGA PCI IO port reservations

2000-11-17 Thread Russell King
Richard B. Johnson writes: > The code necessary to find the lowest unaliased address looks like > this: Any chance of providing something more readable? I may be able to read some x86 asm, but I don't have the time to try to decode that lot. _ |_| ---

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