tree 502d0b09799fb32d4ebd39abda15c48e697367d0
parent f67aa2ffb7ce2f6d88e2e7a8069309dc2627932e
author Al Viro <viro@ftp.linux.org.uk> 1313694649 +0100
committer Richard Weinberger <richard@nod.at> 1320239721 +0100

um: take ldt.h to arch/x86/um/asm/mm_context.h

it's x86-only and we have no business playing with it in asm/mmu.h; make
the latter have
	struct uml_arch_mm_context arch;
instead of
	struct uml_ldt ldt;
and let arch/<subarch>/um/asm/mm_context.h decide what'll be in there.
While we are at it, kill host_ldt.h - it's not needed in part of places
that include it (we want asm/ldt.h in those) and it can be trivially
expanded into the single remaining one.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>