https://kernel.googlesource.com/pub/scm/linux/kernel/git/jes/staging/+/refs/tags/v3.14-rc7/arch/x86/kernel/crash_dump_64.c?autodive=0%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F
arch/x86/kernel/crash_dump_64.c - pub/scm/linux/kernel/git/jes/staging - Git at Google
kernel crash dumparchpubscmlinux