On 04/18/2018 11:34 PM, Meelis Roos wrote: > Turn off Transparent Hugepages in kernel configuration - they are known > to cause this. I turned it off on all my sparc64 machines and crashes > like that are gone. It's enabled by default in the Debian kernel: root@landau:~# grep CONFIG_TRANSPARENT_HUGEPAGE /boot/config-$(uname -r) CONFIG_TRANSPARENT_HUGEPAGE=y CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y # CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set root@landau:~# We haven't received any reports regarding this issue and I also haven't seen it on any of the machines the project is running (UltraSPARC IIIi, SPARC T5, Sun Fire 2000). Adrian -- .''`. John Paul Adrian Glaubitz : :' : Debian Developer - glaubitz@xxxxxxxxxx `. `' Freie Universitaet Berlin - glaubitz@xxxxxxxxxxxxxxxxxxx `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913 -- 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
