[PATCH 3/3] UML - Definitively kill subprocesses on panic

2007-10-01 Thread Jeff Dike
From: Lepton Wu <[EMAIL PROTECTED]> In a stock 2.6.22.6 kernel, poweroff a user mode linux guest (2.6.22.6 running in skas0 mode) will halt the host linux. I think the reason is the kernel thread abort because of a bug. Then the sys_reboot in process of user mode linux guest is not trapped by

[PATCH 3/3] UML - Definitively kill subprocesses on panic

2007-10-01 Thread Jeff Dike
From: Lepton Wu [EMAIL PROTECTED] In a stock 2.6.22.6 kernel, poweroff a user mode linux guest (2.6.22.6 running in skas0 mode) will halt the host linux. I think the reason is the kernel thread abort because of a bug. Then the sys_reboot in process of user mode linux guest is not trapped by the