Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-12-13 Thread Alan
On Wed, 13 Dec 2006 02:50:01 -0500 Chuck Ebbert <[EMAIL PROTECTED]> wrote: > In-Reply-To: <[EMAIL PROTECTED]> > > On Wed, 13 Dec 2006 05:39:43 +0100, Kasper Sandberg wrote: > > > do you think it may be a bug in the kernel? the stuff with wine that > > gets thrown in the kernel messages? > > Let

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-12-13 Thread Kasper Sandberg
On Wed, 2006-12-13 at 02:50 -0500, Chuck Ebbert wrote: > In-Reply-To: <[EMAIL PROTECTED]> > > On Wed, 13 Dec 2006 05:39:43 +0100, Kasper Sandberg wrote: > > > do you think it may be a bug in the kernel? the stuff with wine that > > gets thrown in the kernel messages? > > Let's just say the behav

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-12-12 Thread Chuck Ebbert
In-Reply-To: <[EMAIL PROTECTED]> On Wed, 13 Dec 2006 05:39:43 +0100, Kasper Sandberg wrote: > do you think it may be a bug in the kernel? the stuff with wine that > gets thrown in the kernel messages? Let's just say the behavior has changed. It now returns -EINVAL instead of -ENOTTY when the ms

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-12-12 Thread Kasper Sandberg
On Mon, 2006-12-11 at 03:27 -0500, Chuck Ebbert wrote: > In-Reply-To: <[EMAIL PROTECTED]> > > On Wed, 06 Dec 2006 13:58:00 +0100, Kasper Sandberg wrote: > > > > Kasper, what problems (other that the annoying message) are you having? > > if it had only been the messages i wouldnt have complained.

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-12-11 Thread Chuck Ebbert
In-Reply-To: <[EMAIL PROTECTED]> On Wed, 06 Dec 2006 13:58:00 +0100, Kasper Sandberg wrote: > > Kasper, what problems (other that the annoying message) are you having? > if it had only been the messages i wouldnt have complained. > the thing is, when i get these messages, the app provoking them a

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-12-06 Thread Kasper Sandberg
On Wed, 2006-12-06 at 22:29 +0100, Andi Kleen wrote: > > and i am very very sure its because of this, i can run with the kernel > > (atleast with rc5 i had that long) for 10 days, and then chroot in, run > > the 32bit apps, and within hours of using, hardlock. > > Early AMD K8 platforms had a hard

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-12-06 Thread Andi Kleen
> and i am very very sure its because of this, i can run with the kernel > (atleast with rc5 i had that long) for 10 days, and then chroot in, run > the 32bit apps, and within hours of using, hardlock. Early AMD K8 platforms had a hardware bug that could have caused such hardlocks when running 32b

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-12-06 Thread Kasper Sandberg
On Wed, 2006-12-06 at 16:48 +, David Howells wrote: > Kasper Sandberg <[EMAIL PROTECTED]> wrote: > > > > What do you mean by "hardlock"? Do you mean the application has to be > > > killed, > > > or do you mean the kernel is stuck and the machine has to be rebooted? > > i mean the kernel itse

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-12-06 Thread David Howells
Kasper Sandberg <[EMAIL PROTECTED]> wrote: > > What do you mean by "hardlock"? Do you mean the application has to be > > killed, > > or do you mean the kernel is stuck and the machine has to be rebooted? > i mean the kernel itself, two of the times it has happened to me, magic > sysrq havent eve

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-12-06 Thread Kasper Sandberg
On Wed, 2006-12-06 at 13:08 +, David Howells wrote: > Kasper Sandberg <[EMAIL PROTECTED]> wrote: > > > and i am very very sure its because of this, i can run with the kernel > > (atleast with rc5 i had that long) for 10 days, and then chroot in, run > > the 32bit apps, and within hours of usin

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-12-06 Thread David Howells
Kasper Sandberg <[EMAIL PROTECTED]> wrote: > and i am very very sure its because of this, i can run with the kernel > (atleast with rc5 i had that long) for 10 days, and then chroot in, run > the 32bit apps, and within hours of using, hardlock. What do you mean by "hardlock"? Do you mean the app

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-12-06 Thread Kasper Sandberg
On Tue, 2006-12-05 at 21:31 -0500, Chuck Ebbert wrote: > In-Reply-To: <[EMAIL PROTECTED]> > > On Tue, 05 Dec 2006 22:11:11 +, David Howells wrote: > > > > I only have 32-bit userspace. When I run your program against > > > a directory on a JFS filesystem (msdos ioctls not supported) > > > I

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-12-05 Thread Chuck Ebbert
In-Reply-To: <[EMAIL PROTECTED]> On Tue, 05 Dec 2006 22:11:11 +, David Howells wrote: > > I only have 32-bit userspace. When I run your program against > > a directory on a JFS filesystem (msdos ioctls not supported) > > I get this on vanilla 2.6.19: > > Can I just check? You're using an x

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-12-05 Thread Kasper Sandberg
On Tue, 2006-12-05 at 14:19 +, David Howells wrote: > Chuck Ebbert <[EMAIL PROTECTED]> wrote: > > > Here is a patch to reverse that. Kasper, can you test it? > > (Your filesystem is on a FAT/VFAT volume, I assume.) I do have a fat32 filesystem mounted using the vfat driver (the msdos one are

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-12-05 Thread David Howells
Chuck Ebbert <[EMAIL PROTECTED]> wrote: > I only have 32-bit userspace. When I run your program against > a directory on a JFS filesystem (msdos ioctls not supported) > I get this on vanilla 2.6.19: Can I just check? You're using an x86_64 CPU in 64-bit mode with a 64-bit kernel, but with a com

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-12-05 Thread Chuck Ebbert
In-Reply-To: <[EMAIL PROTECTED]> On Tue, 05 Dec 2006 14:19:53 +, David Howells wrote: > > Here is a patch to reverse that. Kasper, can you test it? > > (Your filesystem is on a FAT/VFAT volume, I assume.) > > Please don't revert that patch. If you do, you'll break CONFIG_BLOCK=n. > > Can y

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-12-05 Thread David Howells
Chuck Ebbert <[EMAIL PROTECTED]> wrote: > Here is a patch to reverse that. Kasper, can you test it? > (Your filesystem is on a FAT/VFAT volume, I assume.) Please don't revert that patch. If you do, you'll break CONFIG_BLOCK=n. Can you compile and run the attached program as both 32-bit and 64-

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-12-05 Thread David Howells
Andrew Morton <[EMAIL PROTECTED]> wrote: > Possibly one could work out what's going on by reverse-engineering x86_64 > ioctl command 0x82187201, but unfortunately I don't have time to do that. strace can do that. David - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-12-05 Thread Chuck Ebbert
In-Reply-To: <[EMAIL PROTECTED]> On Mon, 4 Dec 2006 19:20:18 -0800, Andrew Morton wrote: > On Tue, 05 Dec 2006 03:36:09 +0100 > Kasper Sandberg <[EMAIL PROTECTED]> wrote: > > > i know i said i suspected this was another bug, but i have revised my > > suspecisions, and i do believe its in relatio

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-12-04 Thread Andrew Morton
On Tue, 05 Dec 2006 03:36:09 +0100 Kasper Sandberg <[EMAIL PROTECTED]> wrote: > i know i said i suspected this was another bug, but i have revised my > suspecisions, and i do believe its in relation to x86 chroot on x86_64 > install, as it has happened with more stuff now, inside the chroot, and >

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-12-04 Thread Kasper Sandberg
On Tue, 2006-12-05 at 03:36 +0100, Kasper Sandberg wrote: > i know i said i suspected this was another bug, but i have revised my > suspecisions, and i do believe its in relation to x86 chroot on x86_64 > install, as it has happened with more stuff now, inside the chroot, and > only inside the chro

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-12-04 Thread Kasper Sandberg
i know i said i suspected this was another bug, but i have revised my suspecisions, and i do believe its in relation to x86 chroot on x86_64 install, as it has happened with more stuff now, inside the chroot, and only inside the chroot, while the same apps dont do it outside chroot. 2.6.19 release

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64| perhaps duplicate bug report?

2006-11-26 Thread Kasper Sandberg
On Sun, 2006-11-26 at 19:52 +, Alistair John Strachan wrote: > On Sunday 26 November 2006 18:07, Kasper Sandberg wrote: > > On Wed, 2006-11-22 at 15:25 -0800, Andrew Morton wrote: > > > On Wed, 22 Nov 2006 15:29:02 +0100 > > > > > > Kasper Sandberg <[EMAIL PROTECTED]> wrote: > > > > it appears

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64| perhaps duplicate bug report?

2006-11-26 Thread Alistair John Strachan
On Sunday 26 November 2006 18:07, Kasper Sandberg wrote: > On Wed, 2006-11-22 at 15:25 -0800, Andrew Morton wrote: > > On Wed, 22 Nov 2006 15:29:02 +0100 > > > > Kasper Sandberg <[EMAIL PROTECTED]> wrote: > > > it appears some sort of bug has gotten into .19, in regards to x86 > > > emulation on x8

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64| perhaps duplicate bug report?

2006-11-26 Thread Kasper Sandberg
On Wed, 2006-11-22 at 15:25 -0800, Andrew Morton wrote: > On Wed, 22 Nov 2006 15:29:02 +0100 > Kasper Sandberg <[EMAIL PROTECTED]> wrote: > > > it appears some sort of bug has gotten into .19, in regards to x86 > > emulation on x86_64. > > > > i have only tested with >=rc5, thw folling, as an exa

Re: BUG? atleast >=2.6.19-rc5, x86 chroot on x86_64

2006-11-26 Thread Kasper Sandberg
On Wed, 2006-11-22 at 15:25 -0800, Andrew Morton wrote: > On Wed, 22 Nov 2006 15:29:02 +0100 > Kasper Sandberg <[EMAIL PROTECTED]> wrote: > > > it appears some sort of bug has gotten into .19, in regards to x86 > > emulation on x86_64. > > > > i have only tested with >=rc5, thw folling, as an exa