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? > >

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

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 behavior has

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's just say

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

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

2006-12-12 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. the

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 msdos

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

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 acts

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

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

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

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

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

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

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

2006-12-06 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 get this on

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

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 using,

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 even been able

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 itself, two of the

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 32bit

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 hardware

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

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

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

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

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

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"

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

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 arent

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 x86_64 CPU

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 relation to x86

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 the

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

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 you

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

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

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

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

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 chroot,

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 only

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

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

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

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 example, appears

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 example, 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 x86_64. i

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 some sort of bug