? 2011?04?19? 20:47, Cong Wang ??: > ? 2011?04?18? 20:58, Vivek Goyal ??: >> Have you verified the contents of backup area? I want to make sure that >> everything is working and in second kernel when we read up vmcore, we >> do read contents properly. >> > > Not yet, I am still trying to figure out what the problem is. > I will send another patch once I know how to fix it, so, although this > patch doesn't fix that problem, it is clearly needed. Ok, the issue I discussed with Vivek does _not_ apply to upstream, that is a mistake when I backported the patch to RHEL5. So, for upstream the patch in this thread is enough. Hope this is clear now. Thanks.