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Message-ID: <20120105145836.GA2751@redhat.com>
Date: Thu, 5 Jan 2012 16:58:36 +0200
From: "Michael S. Tsirkin" <mst@...hat.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-arch@...r.kernel.org, linux-kernel@...r.kernel.org,
Arnd Bergmann <arnd@...db.de>,
Jesse Barnes <jbarnes@...tuousgeek.org>,
Andrew Morton <akpm@...ux-foundation.org>
Subject: [GIT PULL] use generic pci_iomap on all architectures
Linus, please pull the following changes for 3.3, thanks a lot!
These changes have been on linux-next for a while now.
They touch a lot of arches and have interdependencies, so merging
separately seems to make sense, I think.
The following changes since commit 805a6af8dba5dfdd35ec35dc52ec0122400b2610:
Linux 3.2 (2012-01-04 15:55:44 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git for-linus
for you to fetch changes up to 193a667fba76b3df482cbf865228e26ee246e889:
alpha: drop pci_iomap/pci_iounmap from pci-noop.c (2011-12-04 16:00:19 +0200)
----------------------------------------------------------------
lib: use generic pci_iomap on all architectures
Many architectures don't want to pull in iomap.c,
so they ended up duplicating pci_iomap from that file.
That function isn't trivial, and we are going to modify it
https://lkml.org/lkml/2011/11/14/183
so the duplication hurts.
This reduces the scope of the problem significantly,
by moving pci_iomap to a separate file and
referencing that from all architectures.
Signed-off-by: Michael S. Tsirkin <mst@...hat.com>
----------------------------------------------------------------
Michael S. Tsirkin (16):
lib: move GENERIC_IOMAP to lib/Kconfig
lib: add GENERIC_PCI_IOMAP
alpha: switch to GENERIC_PCI_IOMAP
arm: switch to GENERIC_PCI_IOMAP
microblaze: switch to GENERIC_PCI_IOMAP
mips: switch to GENERIC_PCI_IOMAP
parisc: switch to GENERIC_PCI_IOMAP
powerpc: switch to GENERIC_PCI_IOMAP
sh: switch to GENERIC_PCI_IOMAP
sparc: switch to GENERIC_PCI_IOMAP
tile: don't panic on iomap
tile: switch to GENERIC_PCI_IOMAP
frv: switch to GENERIC_PCI_IOMAP
mn10300: add missing __iomap markers
mn10300: switch to GENERIC_PCI_IOMAP
alpha: drop pci_iomap/pci_iounmap from pci-noop.c
arch/alpha/Kconfig | 5 +---
arch/alpha/kernel/pci-noop.c | 12 --------
arch/alpha/kernel/pci.c | 26 +-----------------
arch/arm/Kconfig | 1 +
arch/arm/include/asm/io.h | 2 +-
arch/arm/mm/iomap.c | 21 --------------
arch/cris/Kconfig | 5 +---
arch/frv/Kconfig | 1 +
arch/frv/include/asm/io.h | 2 +-
arch/frv/mb93090-mb00/Makefile | 2 +-
arch/frv/mb93090-mb00/pci-iomap.c | 29 --------------------
arch/hexagon/Kconfig | 4 +--
arch/ia64/Kconfig | 5 +---
arch/m68k/Kconfig | 4 +--
arch/microblaze/Kconfig | 1 +
arch/microblaze/pci/iomap.c | 19 -------------
arch/mips/Kconfig | 1 +
arch/mips/lib/iomap-pci.c | 26 ------------------
arch/mn10300/Kconfig | 1 +
arch/mn10300/include/asm/io.h | 17 +++++------
arch/mn10300/unit-asb2305/Makefile | 2 +-
arch/mn10300/unit-asb2305/pci-iomap.c | 31 ---------------------
arch/openrisc/Kconfig | 3 --
arch/parisc/Kconfig | 1 +
arch/parisc/lib/iomap.c | 23 ---------------
arch/powerpc/Kconfig | 1 +
arch/powerpc/kernel/iomap.c | 19 -------------
arch/powerpc/platforms/Kconfig | 3 --
arch/score/Kconfig | 4 +--
arch/sh/Kconfig | 4 +--
arch/sh/drivers/pci/pci.c | 23 ---------------
arch/sparc/Kconfig | 1 +
arch/sparc/include/asm/io_32.h | 2 +-
arch/sparc/include/asm/io_64.h | 2 +-
arch/sparc/lib/iomap.c | 23 ---------------
arch/tile/Kconfig | 1 +
arch/tile/include/asm/io.h | 3 +-
arch/tile/include/asm/pci.h | 2 +-
arch/tile/kernel/pci.c | 21 --------------
arch/unicore32/Kconfig | 4 +--
arch/x86/Kconfig | 4 +--
include/asm-generic/io.h | 4 +-
include/asm-generic/iomap.h | 9 ++----
include/asm-generic/pci_iomap.h | 25 +++++++++++++++++
lib/Kconfig | 7 +++++
lib/Makefile | 1 +
lib/iomap.c | 38 +------------------------
lib/pci_iomap.c | 48 +++++++++++++++++++++++++++++++++
48 files changed, 124 insertions(+), 369 deletions(-)
delete mode 100644 arch/frv/mb93090-mb00/pci-iomap.c
delete mode 100644 arch/mn10300/unit-asb2305/pci-iomap.c
create mode 100644 include/asm-generic/pci_iomap.h
create mode 100644 lib/pci_iomap.c
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