? 2011?04?20? 00:53, Vivek Goyal ??: > On Wed, Apr 20, 2011 at 12:20:13AM +0800, Cong Wang wrote: >> ? 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. > > So again, have you done testing on upstream kernels to make sure backup > area contents are fine? I did a crash reboot test and didn't see any problems, but I didn't check the backup area contents. :-/ I will look at this shortly. Thanks.
