tree 2a7c894bb93aac523cc2228b5249e659a7df3a9b
parent d3f7eae182b04997be19343a23f7009170f4f7a5
author Andi Kleen <ak@suse.de> 1186777868 +0200
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1186873094 -0700

i386: Add warning in Documentation that zero-page is not a stable ABI

Some people writing boot loaders seem to falsely belief the 32bit zero page is a
stable interface for out of tree code like the real mode boot protocol. Add a comment
clarifying that is not true.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>