Andrea Arcangeli wrote:
> Hello,
>
> there's a small glitch in the preempt notifier external module
> emulation. The overloaded debug handler will not detect when a debug
> exception has been generated by ptrace and it'll crash the host by
> calling the preempt emulator like if this was a KVM preem
On Sun, 2008-02-03 at 23:45 +0100, Andrea Arcangeli wrote:
> Hello,
>
> there's a small glitch in the preempt notifier external module
> emulation. The overloaded debug handler will not detect when a debug
> exception has been generated by ptrace and it'll crash the host by
> calling the preempt
Hello,
there's a small glitch in the preempt notifier external module
emulation. The overloaded debug handler will not detect when a debug
exception has been generated by ptrace and it'll crash the host by
calling the preempt emulator like if this was a KVM preempt emulated
exception, instead of n
