Pass vmcoreinfo's address and size #2

There is a compatibility problem that the kexec command fails on
kernels which don't have /sys/kernel/vmcoreinfo:

 # ls /sys/kernel/
 debug  kexec_crash_loaded  kexec_loaded  security  uevent_helper
 uevent_seqnum
 #
 (There is not /sys/kernel/vmcoreinfo.)

 #
 # kexec -p --args-linux vmlinuz --initrd=initrd.img
 Could not open "/sys/kernel/vmcoreinfo": No such file or directory
 #

To fix the problem, could you please apply the attached patch ?
The fixed part is the same as the patch in the following mail.

Cc: "Ken'ichi Ohmichi" <oomichi@mxs.nes.nec.co.jp>
Signed-off-by: Simon Horman <horms@verge.net.au>

0 files changed, 0 insertions, 0 deletions