1*bdd490adSVivek GoyalWhat: /sys/kernel/vmcoreinfo 2*bdd490adSVivek GoyalDate: October 2007 3*bdd490adSVivek GoyalKernelVersion: 2.6.24 4*bdd490adSVivek GoyalContact: Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp> 5*bdd490adSVivek Goyal Kexec Mailing List <kexec@lists.infradead.org> 6*bdd490adSVivek Goyal Vivek Goyal <vgoyal@redhat.com> 7*bdd490adSVivek GoyalDescription 8*bdd490adSVivek Goyal Shows physical address and size of vmcoreinfo ELF note. 9*bdd490adSVivek Goyal First value contains physical address of note in hex and 10*bdd490adSVivek Goyal second value contains the size of note in hex. This ELF 11*bdd490adSVivek Goyal note info is parsed by second kernel and exported to user 12*bdd490adSVivek Goyal space as part of ELF note in /proc/vmcore file. This note 13*bdd490adSVivek Goyal contains various information like struct size, symbol 14*bdd490adSVivek Goyal values, page size etc. 15