Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2001-01-06 Thread David C. Davies
All, Please reply to [EMAIL PROTECTED] rather than this email account. Regards, Dave Jeff Garzik wrote: [EMAIL PROTECTED]">Andi Kleen wrote: de4x5 is stable, but tends to perform badly under load, mostly becauseit doesn't use rx_copybreak and overflows sta

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2001-01-06 Thread David C. Davies
All, As you can see, I get little time to attend to maintenance chores on the de4x5 driver. If there are particular problems that you want sorted out please let me know and I'll see what I can do. Regards, Dave -- Jeff Garzik wrote: > And

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-11 Thread tytso
Date: Fri, 3 Nov 2000 17:10:52 -0800 (PST) From: James Simmons <[EMAIL PROTECTED]> > * VGA Console can cause SMP deadlock when doing printk {CRITICAL} >(Keith Owens) Still not fixed :-( Here is the patch again. Keith give it a try and tell me if it solves your prob

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-07 Thread tytso
Date: Fri, 03 Nov 2000 17:20:53 -0500 From: Jeff Garzik <[EMAIL PROTECTED]> > 4. Boot Time Failures > > * Crashes on boot on some Compaqs ? (may be fixed) compaq laptops? desktops? or alphas? Absolutely no idea. This was one I inherited from Alan's list. If Alan or s

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-07 Thread Jeff Garzik
[EMAIL PROTECTED] wrote: > >Date: Fri, 03 Nov 2000 16:10:50 -0500 >From: Jeff Garzik <[EMAIL PROTECTED]> > >Part of that might be that serial doesn't support hotplug without >patching. > > Did the patch which I sent out a few weeks ago actually work? I haven't > had time to get

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-07 Thread Jeff Garzik
[EMAIL PROTECTED] wrote: >> * Issue with notifiers that try to deregister themselves? (lnz; >>notifier locking change by Garzik should backed out, according to >>Jeff) > >and according to Alan > > But it hasn't been backed out yet, correct? It has been backe

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-07 Thread tytso
Date: Fri, 03 Nov 2000 16:10:50 -0500 From: Jeff Garzik <[EMAIL PROTECTED]> Part of that might be that serial doesn't support hotplug without patching. Did the patch which I sent out a few weeks ago actually work? I haven't had time to get back to it, but I now have a cardbus card,

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-07 Thread tytso
Date: Fri, 3 Nov 2000 15:53:34 + (GMT) From: Alan Cox <[EMAIL PROTECTED]> > * AIC7xxx doesnt work non PCI ? (Doug says OK, new version due >anyway) This is now in Justin Gibbs hand but will take time to move on. Doug confirmed his current code is now merged too

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-06 Thread Paul Gortmaker
Jeff Garzik wrote: > > Alan Cox wrote: > > > * Check all devices use resources properly (Everyone now has to use > > >request_region and check the return since we no longer single > > >thread driver inits in all module cases. Also memory regions are > > >now requestab

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-06 Thread kuznet
Hello! > > Luckily, my old Multia died. 8) > > > > Jeff, tulip did not work with genuine Digital cards. > > I'm pretty sure I fixed that. Tested it on my Multia in fact :) (and > my AS200 too) > > The fix should be in 2.2.17 tulip.c, as well as 2.4.x... Then sed -e 's/Luckily/What a pity/'

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-06 Thread Jeff Garzik
[EMAIL PROTECTED] wrote: > > de4x5 is becoming EISA-only in 2.5.x too, since its PCI support is > > duplicated now in tulip driver. > > Luckily, my old Multia died. 8) > > Jeff, tulip did not work with genuine Digital cards. I'm pretty sure I fixed that. Tested it on my Multia in fact :) (and

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-05 Thread David Woodhouse
On Mon, 6 Nov 2000, Keith Owens wrote: > I'm not sure why you think this can be used for module persistent > storage. If a module calls inter_module_register() on load, it should > call inter_module_unregister() on unload. All the registered data > points into the loaded module, remove the modu

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-05 Thread Keith Owens
On Sun, 5 Nov 2000 23:15:27 + (GMT), David Woodhouse <[EMAIL PROTECTED]> wrote: >Your patch looks like it'll work. Although I don't really see any >advantage over {get,put}_module_symbol() in this case, it does look like >it can be used to finally provide module persistent storage, which will

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-05 Thread David Woodhouse
On Sat, 4 Nov 2000, Keith Owens wrote: > Move this to "in progress" and add MTD code breaks with > CONFIG_MODVERSIONS, for the same reason. I wrote a patch to replace > get_module_symbol a week ago and sent it to the DRM/AGP/MTD people for > testing - no response yet. Sorry for the delay. I don

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-04 Thread Russell King
Keith Owens writes: > Move this to "in progress" and add MTD code breaks with > CONFIG_MODVERSIONS, for the same reason. I wrote a patch to replace > get_module_symbol a week ago and sent it to the DRM/AGP/MTD people for > testing - no response yet. I have a fix likewise for the MTD code, so it

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-04 Thread kuznet
Hello! > de4x5 is becoming EISA-only in 2.5.x too, since its PCI support is > duplicated now in tulip driver. Luckily, my old Multia died. 8) Jeff, tulip did not work with genuine Digital cards. de4x5 was faulty (link state machine was broken, it has lost link after some events on wire) but it

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-04 Thread Keith Owens
On Fri, 3 Nov 2000 10:09:31 -0500, [EMAIL PROTECTED] wrote: >9. To Do > * DRM cannot use AGP support module when CONFIG_MODVERSIONS is > defined (issue with get_module_symbol caused fix proposed by John > Levon to be rejected) Move this to "in progress" and add MTD code breaks wi

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-04 Thread Andi Kleen
On Fri, Nov 03, 2000 at 06:57:32PM -0500, Jeff Garzik wrote: > Andi Kleen wrote: > > de4x5 is stable, but tends to perform badly under load, mostly because > > it doesn't use rx_copybreak and overflows standard socket buffers with its > > always MTU sized skbuffs. > > One of the reasons that de4x

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread David Ford
Alan Cox wrote: > > > Not unless it was fixed in test10 release. I have a PC LinkSys dual 10/100 and > > > 56K card that will kill the machine if you physically pull it out no matter what > Linksys rings a bell with an outstandng 2.2 lockup on pcmcia. I think this might > be a driver bug ? I su

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread Keith Owens
On Fri, 3 Nov 2000 17:10:52 -0800 (PST), James Simmons <[EMAIL PROTECTED]> wrote: > >> * VGA Console can cause SMP deadlock when doing printk {CRITICAL} >>(Keith Owens) > >Still not fixed :-( Here is the patch again. Keith give it a try and tell >me if it solves your problems. The p

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread Jeff Garzik
David Ford wrote: > The odd part is that it used to work "way back when". Was this just a fluke? That may have been back in the legacy days. Ejecting ne2k should be ok as long as you are using ne2k-pci or pcnet_cs. Eject serial looks like bad news unless you are using serial_cs (which is impos

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread Jeff Garzik
Alan Cox wrote: > > > > Not unless it was fixed in test10 release. I have a PC LinkSys dual 10/100 and > > > 56K card that will kill the machine if you physically pull it out no matter what > > > cardctl/module steps are taken. > > > > > > It uses the ne2k and serial drivers. > > > > Part of tha

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread Alan Cox
> } Andi, neither you nor me nor Alan nor anyone are able to audit > } all this unnevessarily overcomplicated code. It was buggy, is buggy > } and will be buggy. It is inavoidable, as soon as you have hundreds > } of drivers. > } > If they are buggy and unsupported, why aren't they being expunged

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread Alan Cox
> > Not unless it was fixed in test10 release. I have a PC LinkSys dual 10/100 and > > 56K card that will kill the machine if you physically pull it out no matter what > > cardctl/module steps are taken. > > > > It uses the ne2k and serial drivers. > > Part of that might be that serial doesn't

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread Jeff Garzik
Andi Kleen wrote: > de4x5 is stable, but tends to perform badly under load, mostly because > it doesn't use rx_copybreak and overflows standard socket buffers with its > always MTU sized skbuffs. One of the reasons that de4x5 isn't gone already is that I get reports that de4x5 performs better tha

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread Andi Kleen
On Fri, Nov 03, 2000 at 05:30:26PM -0500, Jeff Garzik wrote: > Bill Wendling wrote: > > > > Also sprach [EMAIL PROTECTED]: > > } > de4x5 is probably also buggy in regard to this. > > } > > } de4x5 is hopeless. I added nice comment in softnet to it. > > } Unfortunately it was lost. 8) > > } > > }

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread Jeff Garzik
Bill Wendling wrote: > > Also sprach [EMAIL PROTECTED]: > } > de4x5 is probably also buggy in regard to this. > } > } de4x5 is hopeless. I added nice comment in softnet to it. > } Unfortunately it was lost. 8) > } > } Andi, neither you nor me nor Alan nor anyone are able to audit > } all this unn

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread Bill Wendling
Also sprach [EMAIL PROTECTED]: } > de4x5 is probably also buggy in regard to this. } } de4x5 is hopeless. I added nice comment in softnet to it. } Unfortunately it was lost. 8) } } Andi, neither you nor me nor Alan nor anyone are able to audit } all this unnevessarily overcomplicated code. It wa

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread David Ford
The odd part is that it used to work "way back when". Was this just a fluke? -d Jeff Garzik wrote: > > Not unless it was fixed in test10 release. I have a PC LinkSys dual 10/100 and > > 56K card that will kill the machine if you physically pull it out no matter what > > cardctl/module steps a

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread Jeff Garzik
Alan Cox wrote: > > * Check all devices use resources properly (Everyone now has to use > >request_region and check the return since we no longer single > >thread driver inits in all module cases. Also memory regions are > >now requestable and a lot of old drivers dont

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread Jeff Garzik
[EMAIL PROTECTED] wrote: > > Hello! > > > that does hardware register access without protecting against interrupts > > or checking if the interface is up. > > This issue is not that issue. It is separate issue and in fact > it is private problem of driver and its author, what is safe, > what is

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread Jeff Garzik
David Ford wrote: > > Alan Cox wrote: > > > > 10. To Do But Non Showstopper > > > * PCMCIA/Cardbus hangs (Basically unusable - Hinds pcmcia code is > > >reliable) > > > + PCMCIA crashes on unloading pci_socket > > > > The pci_socket crash is fixed it seems > > Not unless

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread David Ford
Alan Cox wrote: > > 10. To Do But Non Showstopper > > * PCMCIA/Cardbus hangs (Basically unusable - Hinds pcmcia code is > >reliable) > > + PCMCIA crashes on unloading pci_socket > > The pci_socket crash is fixed it seems Not unless it was fixed in test10 release. I have a

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread kuznet
Hello! > that does hardware register access without protecting against interrupts > or checking if the interface is up. This issue is not that issue. It is separate issue and in fact it is private problem of driver and its author, what is safe, what is not safe. F.e. I see no cathastrophe even

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread Andi Kleen
On Fri, Nov 03, 2000 at 10:03:48PM +0300, [EMAIL PROTECTED] wrote: > Hello! > > > It is not safe, just not worse than 2.2. > > Andi.. 8) > > That issue, which was meant here, it is 100% safe. > > I start to suspect you did not look into this code since 2.2. I actually did, and that is whe

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread kuznet
Hello! > It is not safe, just not worse than 2.2. Andi.. 8) That issue, which was meant here, it is 100% safe. I start to suspect you did not look into this code since 2.2. I acn assume that nothing has changed in ISDN, in other drivers big changes happened. 8) Alexey - To unsubscribe fro

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread James Simmons
> * VGA Console can cause SMP deadlock when doing printk {CRITICAL} >(Keith Owens) Still not fixed :-( Here is the patch again. Keith give it a try and tell me if it solves your problems. --- vgacon.c.orig Tue Oct 24 18:45:58 2000 +++ vgacon.cTue Oct 24 19:08:51 2000 @@ -

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread Andi Kleen
> > * Spin doing ioctls on a down netdeice as it unloads == BOOM > >(prumpf, Alan Cox) Possible other net driver SMP issues (andi > >kleen) > > Turns out to be safe according to Jeff and ANK It is not safe, just not worse than 2.2. -Andi - To unsubscribe from this list: sen

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread Philipp Rumpf
> > 3. Security > > * Fix module remove race bug (still to be done: TTY, ldisc, I2C, >video_device - Al Viro) (Rogier Wolff will handle ATM) TBD: sysctl, kernel_thread * drivers/input/mousedev.c dereferences userspace pointers directly. We should make this fail for a bit to catch

Re: Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread Alan Cox
> * Palmax PD1100 hangs during boot since 2.4.0-test9 (Alan Cox) Fixed in pre10. > * AIC7xxx doesnt work non PCI ? (Doug says OK, new version due >anyway) This is now in Justin Gibbs hand but will take time to move on. Doug confirmed his current code is now merged too. >

Linux 2.4 Status / TODO page (Updated as of 2.4.0-test10)

2000-11-03 Thread tytso
Travel and other things have kept me more than a little busy lately, so I fell a bit behind during the test10-pre* series, and didn't have a chance to issue new updates of the 2.4 TODO list as often as I would like. I've caught up on my backlog, however, and this is as up to date as I can make i