When resuming from suspend to ram, my system crashes (IBM T43p). This was normal for kernels <2.6.15, but this issue should have been fixed with 2.6.15.
A working patch for gentoo-sources-2.6.15 can be found here: http://tpctl.sourceforge.net/tmp/sata_pm.2.6.15-rc6.patch
Further info maybe here:
Created attachment 76515 [details, diff]
Patch mentioned above. Fixed the issue.
Fixed in gentoo-sources-2.6.15-r1