>Don't you want to add a 'hot' trip point, so userspace can get the >notification and have an opportunity to do some action like unplugging >some CPU before a wild shutdown happens ? PM8998 doesn't do that and so I followed. Anyway, msm8992/4 will never have all CPUs online at once, unless it's put in a freezer, so unplugging isn't much of an argument :D If you want though, I can resend this patch AND add a hot point to pm8998. Konrad