https://kernel.googlesource.com/pub/scm/linux/kernel/git/vgupta/arc/+/7c45512df987c5619db041b5c9b80d281e26d3db/drivers/lguest/lguest_user.c
drivers/lguest/lguest_user.c - pub/scm/linux/kernel/git/vgupta/arc - Git at Google
https://lkml.iu.edu/0903.3/02251.html
Linux-Kernel Archive: Re: [PATCH 3/5] lguest: avoid accidental recycling of pgdir pages
https://kernel.googlesource.com/pub/scm/linux/kernel/git/jeremy/xen/+/8a04b45367c7943f8f7f30257d42e2106ab7a0bf/drivers/lguest/
drivers/lguest - pub/scm/linux/kernel/git/jeremy/xen - Git at Google
linux kerneldriverslguestpubscm
https://kernel.googlesource.com/pub/scm/linux/kernel/git/vgupta/arc/+/7c45512df987c5619db041b5c9b80d281e26d3db/drivers/lguest/interrupts_and_traps.c
drivers/lguest/interrupts_and_traps.c - pub/scm/linux/kernel/git/vgupta/arc - Git at Google