On Mon, Jun 09, 2014 at 10:15:37AM +0800, Dave Young wrote: > On 06/09/14 at 10:01am, Simon Horman wrote: > > Hi all, > > > > I am happy to announce the release of kexec-tools 2.0.7. > > Simon, > > Thanks for the new release. > > FYI, the efi kernel patch has been merged into 3.15 kernel: Great, thanks for letting me know. > commit a3530e8fe980f756b823d451fe9243f26db95fa5 > Author: Dave Young <dyoung at redhat.com> > Date: Fri May 30 11:20:10 2014 +0800 > > x86/efi: Do not export efi runtime map in case old map > > For ioremapped efi memory aka old_map the virt addresses are not persistant > across kexec reboot. kexec-tools will read the runtime maps from sysfs then > pass them to 2nd kernel and assuming kexec efi boot is ok. This will cause > kexec boot failure. > > To address this issue do not export runtime maps in case efi old_map so > userspace can use no efi boot instead. > > Signed-off-by: Dave Young <dyoung at redhat.com> > Acked-by: Borislav Petkov <bp at suse.de> > Acked-by: Vivek Goyal <vgoyal at redhat.com> > Signed-off-by: Matt Fleming <matt.fleming at intel.com>
