Re: [PATCH] lguest32 kallsyms backtrace of guest.

2007-04-04 Thread Steven Rostedt
On Thu, 2007-04-05 at 12:54 +1000, Rusty Russell wrote: > > This is a cool idea, but there are two issues with this patch. The > first is that it's 500 lines of code: that's around +10% on lguest's > total code size! The second is that it conflicts with the medium-term > plan to allow

Re: [PATCH] lguest32 kallsyms backtrace of guest.

2007-04-04 Thread Rusty Russell
On Wed, 2007-04-04 at 14:23 -0400, Steven Rostedt wrote: > This is taken from the work I did on lguest64. > > When killing a guest, we read the guest stack to do a nice back trace of > the guest and send it via printk to the host. > > So instead of just getting an error message from the lguest

[PATCH] lguest32 kallsyms backtrace of guest.

2007-04-04 Thread Steven Rostedt
This is taken from the work I did on lguest64. When killing a guest, we read the guest stack to do a nice back trace of the guest and send it via printk to the host. So instead of just getting an error message from the lguest launcher of: lguest: bad read address 537012178 len 1 I also get in

[PATCH] lguest32 kallsyms backtrace of guest.

2007-04-04 Thread Steven Rostedt
This is taken from the work I did on lguest64. When killing a guest, we read the guest stack to do a nice back trace of the guest and send it via printk to the host. So instead of just getting an error message from the lguest launcher of: lguest: bad read address 537012178 len 1 I also get in

Re: [PATCH] lguest32 kallsyms backtrace of guest.

2007-04-04 Thread Rusty Russell
On Wed, 2007-04-04 at 14:23 -0400, Steven Rostedt wrote: This is taken from the work I did on lguest64. When killing a guest, we read the guest stack to do a nice back trace of the guest and send it via printk to the host. So instead of just getting an error message from the lguest

Re: [PATCH] lguest32 kallsyms backtrace of guest.

2007-04-04 Thread Steven Rostedt
On Thu, 2007-04-05 at 12:54 +1000, Rusty Russell wrote: This is a cool idea, but there are two issues with this patch. The first is that it's 500 lines of code: that's around +10% on lguest's total code size! The second is that it conflicts with the medium-term plan to allow any