Hi Andreas, Unfortunately your commit 9f15226e75583547aaf542c6be4bdac1060dd425 (x86, ucode-amd: Ensure ucode update on suspend/resume after CPU off/online cycle) breaks resume from suspend to RAM on my Toshiba Portege R500 (an attempt to resume causes a hard hang with 100% CPU load, reproducible 100% of the time). This has been found by bisection and confirmed by reverting this commit on top of 2.6.33-rc1. Strangely enough, the box doesn't even have an AMD CPU, there's an Intel Core2 Duo in it, so I suspect some missing check somewhere. If I have the time, I'll look deeper into this tomorrow. [BTW, I can't recall seeing this patch before. That very well may be my fault, but please make sure that CCs of suspend-related patches are sent to me in future.] Rafael _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm