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Al Viro 23db764d3d [PATCH] Switch s390 to NO_IOMEM ... Martin Schwidefsky wrote: "s390 does not even need (in|out)b(_p|). I wondered what else from io.h do we not need. The answer is: almost nothing. With the devres patch from Al and the dma-mapping patch from Heiko we can get rid of iomem and all associated definitions." So we'll just need to replace NO_IOPORT with NO_IOMEM in Kconfig and kill arch/s390/mm/ioremap.c. BTW, there's an annoying bit of junk in there - IO_SPACE_LIMIT. We only need it for /proc/ioports, which AFAICS shouldn't even be there on s390 (or uml). OTOH, removing that thing would mean a user-visible change - we go from "empty file in /proc" to "no such file in /proc"... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		18 years ago
..
Makefile	[PATCH] Switch s390 to NO_IOMEM	18 years ago
cmm.c	[S390] Avoid excessive inlining.	18 years ago
extmem.c	[S390] Avoid excessive inlining.	18 years ago
fault.c	[PATCH] Consolidate bust_spinlocks()	18 years ago
init.c	[S390] Mark kernel text section read-only.	18 years ago
mmap.c	[PATCH] s390: cleanup Kconfig	19 years ago
vmem.c	[S390] noexec protection	18 years ago