[GIT pull] x86 fix for 4.18

Linus, please pull the latest x86-urgent-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-urgent-for-linus A single fix, which addresses boot failures on machines which do not report EBDA correctly, which can place the trampoline into reserved memory

[GIT pull] x86 fix for 4.18

Linus, please pull the latest x86-urgent-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-urgent-for-linus A single fix, which addresses boot failures on machines which do not report EBDA correctly, which can place the trampoline into reserved memory