Re: Bug#119081: nano: On Oldworld PowerPC, nano freezes machine when help is being displayed

2001-11-20 Thread Michael Schmitz
> > > Is there a list I could take this too now, or someone who would be > > > interested? > > > > linuxppc-dev, but BenH is listening on debian-powerpc as well. > > > > Well video=atyfb was no joy on this problem. It still crashed in the > same place. It gets a few more letters put on the screen b

Re: Bug#119081: nano: On Oldworld PowerPC, nano freezes machine when help is being displayed

2001-11-19 Thread Chris Tillman
On Mon, Nov 19, 2001 at 10:36:26AM +0100, Michael Schmitz wrote: > > > That gives me an idea. I tried to put Linux on a 9500 I have, but the > > > root floppy disk kept giving errors. I have another Power Computing > > > machine on the 'scrap heap' as you say, I think I'll try it on there. > > > >

Re: Bug#119081: nano: On Oldworld PowerPC, nano freezes machine when help is being displayed

2001-11-14 Thread Michael Schmitz
> In that message, dan says there can be problems when the va_list > points to a char, since only promoted types are legal. I'm certainly > wet behind the ears when it comes to this stuff, but could someone > look at these to see if that's what's going on here? > > int statusq(int tabs, shortcut s[

Re: Bug#119081: nano: On Oldworld PowerPC, nano freezes machine when help is being displayed

2001-11-13 Thread Chris Tillman
On Tue, Nov 13, 2001 at 02:02:47AM -0700, Chris Tillman wrote: > On Mon, Nov 12, 2001 at 01:41:30PM +0100, Jordi Mallach wrote: > > Ok, tell me if you can still reproduce. The ftp server thing tells me > > there's something wrong with that box :\ I've got a suspicion of a possible problem. I was

Re: nano: On Oldworld PowerPC, nano freezes machine when help is being displayed

2001-11-12 Thread Ethan Benson
On Mon, Nov 12, 2001 at 11:31:50AM -0500, Branden Robinson wrote: > > Oh, is *that* what that little recessed button next to the AV output > jack on my iBook USB is? yes, but apparently its not quite a real NMI, apple just calls it that... > The icon next to it is a left-pointing equilateral tri

Re: nano: On Oldworld PowerPC, nano freezes machine when help is being displayed

2001-11-12 Thread Will Aoki
On Mon, Nov 12, 2001 at 11:31:50AM -0500, Branden Robinson wrote: > On Sun, Nov 11, 2001 at 07:03:10PM -0900, Ethan Benson wrote: > > yes, all powermacs have had a NMI switch, its usually labeled > > something like: > > > > (\/) > > > > however newwer machines don't seem to have this as its own b

Re: nano: On Oldworld PowerPC, nano freezes machine when help is being displayed

2001-11-12 Thread Branden Robinson
On Sun, Nov 11, 2001 at 07:03:10PM -0900, Ethan Benson wrote: > yes, all powermacs have had a NMI switch, its usually labeled > something like: > > (\/) > > however newwer machines don't seem to have this as its own button, > instead its triggered via command power, but im not sure that works > u

Re: nano: On Oldworld PowerPC, nano freezes machine when help is being displayed

2001-11-12 Thread Michael Schmitz
> There is but it's not a real NMI, it is masked by cli(). That qualifies as 'not a NMI' then :-) Can we make cli() mask all but that int (is there a concept like IPL in the PowerPC programming model)? > I've been thinking about implementing a soft-disable mecanism based > on the OpenPIC interrup

Re: nano: On Oldworld PowerPC, nano freezes machine when help is being displayed

2001-11-11 Thread Ethan Benson
On Sun, Nov 11, 2001 at 08:30:05PM +0100, Michael Schmitz wrote: > Re: lot of rebooting with manual fsck and the like: Been there, done that > while debugging XFree86 4.0 on the Lombard. I'd try to get emergency sync > going with SysRq, failing that I'd try to get as much info out of the > crash by

Re: nano: On Oldworld PowerPC, nano freezes machine when help is being displayed

2001-11-11 Thread Chris Tillman
On Sun, Nov 11, 2001 at 11:04:32PM -0700, Chris Tillman wrote: > I searched Google trying to find buildd logs, but could only find the most > recent month. I probably don't have the right link. I did suspect some > kind of compilation issue too. > Although on second thought, I was compiling it ri

Re: nano: On Oldworld PowerPC, nano freezes machine when help is being displayed

2001-11-11 Thread Chris Tillman
On Sun, Nov 11, 2001 at 08:58:42PM +0100, Michael Schmitz wrote: > > I also tried logging in thru ftp from the other computer as I was completing > > commands. I was able to fetch the trace file at each step until hitting the > > Return key, then the ftp command hung also (remote server has closed

Re: nano: On Oldworld PowerPC, nano freezes machine when help is being displayed

2001-11-11 Thread Benjamin Herrenschmidt
>Re: lot of rebooting with manual fsck and the like: Been there, done that >while debugging XFree86 4.0 on the Lombard. I'd try to get emergency sync >going with SysRq, failing that I'd try to get as much info out of the >crash by using serial console and hooking a panic() workalike to some >trigge

Re: nano: On Oldworld PowerPC, nano freezes machine when help is being displayed

2001-11-11 Thread Michael Schmitz
> > you get a panic message, and what did it say?). Further, it would help > > tremendously if you could pinpoint the exact ioctl or other syscall > > causing the hang using strace. If there's no panic my best guess is you > > cause a deadlock by one particular ioctl or a particular sequence of > >

Re: nano: On Oldworld PowerPC, nano freezes machine when help is being displayed

2001-11-11 Thread Michael Schmitz
> > Rather post debug information from your kernel if available (as in: did > > you get a panic message, and what did it say?). > > No, it's an immediate hard lockup. It occurs right after a file writefile, > and the file that's supposed to have been written does not get written. Are you sure it's

Re: nano: On Oldworld PowerPC, nano freezes machine when help is being displayed

2001-11-11 Thread Chris Tillman
On Sun, Nov 11, 2001 at 03:49:04PM +0100, Michael Schmitz wrote: > Rather post debug information from your kernel if available (as in: did > you get a panic message, and what did it say?). Further, it would help > tremendously if you could pinpoint the exact ioctl or other syscall > causing the han

Re: nano: On Oldworld PowerPC, nano freezes machine when help is being displayed

2001-11-11 Thread Chris Tillman
On Sun, Nov 11, 2001 at 03:49:04PM +0100, Michael Schmitz wrote: > > The crash occurs mainly when nano is trying to display help. I also > > had it crash once when pushing a character clear out to > > the end of a line, then selecting page-down. > > > > The patch just uses wredrawln to claim that t

Re: nano: On Oldworld PowerPC, nano freezes machine when help is being displayed

2001-11-11 Thread Michael Schmitz
> The crash occurs mainly when nano is trying to display help. I also > had it crash once when pushing a character clear out to > the end of a line, then selecting page-down. > > The patch just uses wredrawln to claim that the 2 help lines are > corrupt and asks for them to be completely redrawn ra

nano: On Oldworld PowerPC, nano freezes machine when help is being displayed

2001-11-11 Thread Chris Tillman
This problem doesn't occur on my newworld powerpc, but it is reliably repeatable on my oldworld. I don't know why that would be. I suspect it has something to do with some recent change in the ncurses library. I run the testing distribution, and often do brand-new installs to help test boot-flop