> > Just for the archives, I got one of these again with 3.14: > > Meelis and Aaro, thanks again for all of your reports. > > After pouring over a lot of the data and auditing some code I'm > suspecting it's a problem with transparent huge pages. > > One thing you two can do to help me further confirm this is to run > with THP disabled for a while and see if you still get the log > messages. I have snice turned off CONFIG_TRANSPARENT_HUGEPAGE on 3 of 4 servers that had this problem (actually most of my sparc64 machines) and the 4th has CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y CONFIG_TRANSPARENT_HUGEPAGE=y # CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS is not set CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y # CONFIG_HUGETLBFS is not set # CONFIG_HUGETLB_PAGE is not se and also has not had this problem since then. All 4 machines have been running through most -rc's of every kernel. -- Meelis Roos <mroos@xxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
