Re: [PATCH v2] kmap_types: convert most arches to a single header file

[Amerigo Wang <xiyou.wangcong@gmail.com>]

On Thu, Jun 04, 2009 at 11:00:16AM -0700, Randy Dunlap wrote:
>From: Randy Dunlap <randy.dunlap@oracle.com>
>Subject: kmap_types: make most arches use generic header file
>
>Convert most arches (*except frv*) to use asm-generic/kmap_types.h.
>Each arch still has its own kmap_types.h for customization if
>needed (like frv).
>
>KM_FENCE is now controlled by CONFIG_HIGHMEM.
>
>Built on x86_64, i386, mips, sparc32, sparc64,
>alpha, powerpc64, ia64, and m68k.
>
>Note: Removed KM_PTE2 from generic kmap_types.h file; it was defined
>but not used by avr32.
>
>Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
>Cc: <linux-arch@vger.kernel.org>
>Acked-by: Mike Frysinger <vapier@gentoo.org>
>Cc: Richard Henderson <rth@twiddle.net>
>Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
>Cc: Bryan Wu <cooloney@kernel.org>
>Cc: Mikael Starvik <starvik@axis.com>
>Cc: Hirokazu Takata <takata@linux-m32r.org>
>Cc: "Luck Tony" <tony.luck@intel.com>
>Cc: Geert Uytterhoeven <geert@linux-m68k.org>
>Cc: Ralf Baechle <ralf@linux-mips.org>
>Cc: David Howells <dhowells@redhat.com>
>Cc: Kyle McMartin <kyle@mcmartin.ca>
>Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
>Cc: Paul Mundt <lethal@linux-sh.org>
>Cc: "David S. Miller" <davem@davemloft.net>
>Cc: Ingo Molnar <mingo@elte.hu>
>Cc: Thomas Gleixner <tglx@linutronix.de>
>Cc: "H. Peter Anvin" <hpa@zytor.com>
>Cc: Arnd Bergmann <arnd@arndb.de>

UML only uses KM_TYPE_NR and KM_UML_USERCOPY, so
this patch should be fine for UML.

Acked-by: WANG Cong <xiyou.wangcong@gmail.com>