Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932476Ab2HVNCB (ORCPT ); Wed, 22 Aug 2012 09:02:01 -0400 Received: from moutng.kundenserver.de ([212.227.126.187]:57307 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752765Ab2HVNB5 (ORCPT ); Wed, 22 Aug 2012 09:01:57 -0400 From: Arnd Bergmann To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 0/4] [RFC] ARM: multiplatform: rename all mach headers Date: Wed, 22 Aug 2012 12:53:06 +0000 User-Agent: KMail/1.12.2 (Linux/3.5.0; KDE/4.3.2; x86_64; ; ) Cc: linux-kernel@vger.kernel.org, linaro-kernel@lists.linaro.org MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201208221253.07278.arnd@arndb.de> X-Provags-ID: V02:K0:PqYxkbQwVMmOIEhICKKut45NEge6KwfFCZgclX3I8QB q2rETWN+bo6gVVH/YM2VDxRaT7jo9PgfBo6QtgS/8SfQhbVtSA ZgvgVbjis0gSerhMK/jNRUhSiP/Uwq74Wx5GmnGXVp+io80Gk+ 09mztZZ/Z73JgmD4gKOuMDCF+1pQLAHxAuqE5LKUBMFd8zlMAG U3x/B+lFsQoFB6ZMhEJ4QronE7oFCCItzsRbI7ypufk/bzUwDY mGXOJV6p9u2rDU4zIUpp+W2Cyi8UQKCCkb51050Pkt9Qj6eygG hISXSaf/+jQ9/0xQf5UDttarAVM8gLvQB/cVeTzxoDEvOusmNd +2paKCok6jzCSvBm9ad4= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 14707 Lines: 384 I've created this series some time ago, and updated it now to v3.6-rc1. The idea is to get us a big step closer to the single zImage kernel across multiple ARM platforms by untangling the duplicate header file names. There are two branches available in the arm-soc tree: 1. This series, http://git.kernel.org/?p=linux/kernel/git/arm/arm-soc.git;a=shortlog;h=refs/heads/testing/mach-headers This just moves header files around and changes most of the files including them. There are a few remaining drivers and platform files that keep including a generic file name like . It remains possible to do that, and I've run extensive tests to ensure I did not break anything with this. However, each of these instances means that there is something that stops working when you get to the real multiplatform kernel and we still need to deal with them one by one. 2. Actually enabling CONFIG_ARCH_MULTIPLATFORM http://git.kernel.org/?p=linux/kernel/git/arm/arm-soc.git;a=shortlog;h=refs/heads/testing/multiplatform This builds on top of the first series, but is much more experimental. It shows how a multiplatform kernel can look like, by allowing to build vexpress, ux500, imx and omap2 together in one kernel, but at the same time breaking some of their features. I would like to get the first series merged in v3.7 if we can agree on the general approach. So far, feedback in Linaro internal meetings has been very positive, but Russell had concerns when we first discussed it a few months ago. A patch set this large means a lot of churn, and there are a few ways we could deal with this: a) Put the branch into linux-next now, and have everyone who encounters conflicts pull it into their own branch to resolve the conflicts. This can be a lot of work, and it means we cannot rebase this branch any more. b) Involve Linus Torvalds in the process and get him to take the series at the end of the v3.7 merge window, after rebasing it on top of all the other branches he merged. This means it happens pretty much ad-hoc and there is little testing on the patches that actually get merged. c) Split the series and submit the first two branches at the start of the merge window, and do the changes to all the drivers either at the end of the v3.7 merge window (after rebasing) or merge them through the subsystem maintainer trees in small chunks for v3.8. This can minimize the problems of the other two approaches, but means the process takes longer to get to the same result. Arnd [second attempt to send these patches, the first one was rejected by lists.infradead.org, this one uses a different smtp setup] Arnd Bergmann (4): [RFC] ARM: autogenerate mach-foo/* and plat-foo/* header redirects [RFC] ARM: mass move of mach-*/plat-* header files [RFC] ARM: treewide: scripted conversion to mach-*/*.h [RFC] ARM: treewide: manually change more mach-*/*.h includes 0.0% Documentation/spi/ 0.0% arch/arm/boot/compressed/ 2.0% arch/arm/mach-at91/include/mach-at91/ 2.0% arch/arm/mach-at91/include/mach/ 0.1% arch/arm/mach-at91/ 0.0% arch/arm/mach-bcmring/csp/chipc/ 0.0% arch/arm/mach-bcmring/csp/dmac/ 0.0% arch/arm/mach-bcmring/csp/tmr/ 0.0% arch/arm/mach-bcmring/include/csp/ 3.0% arch/arm/mach-bcmring/include/mach-bcmring/csp/ 0.6% arch/arm/mach-bcmring/include/mach-bcmring/ 3.0% arch/arm/mach-bcmring/include/mach/csp/ 0.6% arch/arm/mach-bcmring/include/mach/ 0.0% arch/arm/mach-bcmring/ 0.3% arch/arm/mach-clps711x/include/mach-clps711x/ 0.3% arch/arm/mach-clps711x/include/mach/ 0.0% arch/arm/mach-clps711x/ 0.3% arch/arm/mach-cns3xxx/include/mach-cns3xxx/ 0.3% arch/arm/mach-cns3xxx/include/mach/ 0.0% arch/arm/mach-cns3xxx/ 1.2% arch/arm/mach-davinci/include/mach-davinci/ 1.2% arch/arm/mach-davinci/include/mach/ 0.1% arch/arm/mach-davinci/ 0.1% arch/arm/mach-dove/include/mach-dove/ 0.1% arch/arm/mach-dove/include/mach/ 0.0% arch/arm/mach-dove/ 0.0% arch/arm/mach-ebsa110/include/mach-ebsa110/ 0.0% arch/arm/mach-ebsa110/include/mach/ 0.0% arch/arm/mach-ebsa110/ 0.2% arch/arm/mach-ep93xx/include/mach-ep93xx/ 0.2% arch/arm/mach-ep93xx/include/mach/ 0.0% arch/arm/mach-ep93xx/ 1.0% arch/arm/mach-exynos/include/mach-exynos/ 1.0% arch/arm/mach-exynos/include/mach/ 0.1% arch/arm/mach-exynos/ 0.1% arch/arm/mach-footbridge/include/mach-footbridge/ 0.1% arch/arm/mach-footbridge/include/mach/ 0.0% arch/arm/mach-footbridge/ 0.1% arch/arm/mach-gemini/include/mach-gemini/ 0.1% arch/arm/mach-gemini/include/mach/ 0.0% arch/arm/mach-gemini/ 0.2% arch/arm/mach-h720x/include/mach-h720x/ 0.2% arch/arm/mach-h720x/include/mach/ 0.0% arch/arm/mach-h720x/ 0.0% arch/arm/mach-highbank/include/mach-highbank/ 0.0% arch/arm/mach-highbank/include/mach/ 7.2% arch/arm/mach-imx/include/mach-imx/ 0.0% arch/arm/mach-imx/include/mach/ 0.1% arch/arm/mach-imx/ 0.3% arch/arm/mach-integrator/include/mach-integrator/ 0.3% arch/arm/mach-integrator/include/mach/ 0.0% arch/arm/mach-integrator/ 0.6% arch/arm/mach-iop13xx/include/mach-iop13xx/ 0.6% arch/arm/mach-iop13xx/include/mach/ 0.0% arch/arm/mach-iop13xx/ 0.0% arch/arm/mach-iop32x/include/mach-iop32x/ 0.0% arch/arm/mach-iop32x/include/mach/ 0.0% arch/arm/mach-iop32x/ 0.0% arch/arm/mach-iop33x/include/mach-iop33x/ 0.0% arch/arm/mach-iop33x/include/mach/ 0.0% arch/arm/mach-iop33x/ 0.7% arch/arm/mach-ixp4xx/include/mach-ixp4xx/ 0.7% arch/arm/mach-ixp4xx/include/mach/ 0.0% arch/arm/mach-ixp4xx/ 0.1% arch/arm/mach-kirkwood/include/mach-kirkwood/ 0.1% arch/arm/mach-kirkwood/include/mach/ 0.0% arch/arm/mach-kirkwood/ 0.4% arch/arm/mach-ks8695/include/mach-ks8695/ 0.4% arch/arm/mach-ks8695/include/mach/ 0.0% arch/arm/mach-ks8695/ 0.0% arch/arm/mach-l7200/include/mach-l7200/ 0.0% arch/arm/mach-l7200/include/mach/ 0.4% arch/arm/mach-lpc32xx/include/mach-lpc32xx/ 0.4% arch/arm/mach-lpc32xx/include/mach/ 0.0% arch/arm/mach-lpc32xx/ 1.0% arch/arm/mach-mmp/include/mach-mmp/ 1.0% arch/arm/mach-mmp/include/mach/ 0.0% arch/arm/mach-mmp/ 1.9% arch/arm/mach-msm/include/mach-msm/ 1.9% arch/arm/mach-msm/include/mach/ 0.0% arch/arm/mach-msm/ 0.1% arch/arm/mach-mv78xx0/include/mach-mv78xx0/ 0.1% arch/arm/mach-mv78xx0/include/mach/ 0.0% arch/arm/mach-mv78xx0/ 0.0% arch/arm/mach-mvebu/include/mach-mvebu/ 0.0% arch/arm/mach-mvebu/include/mach/ 0.0% arch/arm/mach-mvebu/ 0.0% arch/arm/mach-mxs/devices/ 1.1% arch/arm/mach-mxs/include/mach-mxs/ 1.1% arch/arm/mach-mxs/include/mach/ 0.0% arch/arm/mach-mxs/ 0.3% arch/arm/mach-netx/include/mach-netx/ 0.3% arch/arm/mach-netx/include/mach/ 0.0% arch/arm/mach-netx/ 0.1% arch/arm/mach-nomadik/include/mach-nomadik/ 0.1% arch/arm/mach-nomadik/include/mach/ 0.0% arch/arm/mach-nomadik/ 0.2% arch/arm/mach-omap1/include/mach-omap1/ 0.2% arch/arm/mach-omap1/include/mach/ 0.1% arch/arm/mach-omap1/ 1.2% arch/arm/mach-omap2/include/mach-omap2/ 1.2% arch/arm/mach-omap2/include/mach/ 0.3% arch/arm/mach-omap2/ 0.1% arch/arm/mach-orion5x/include/mach-orion5x/ 0.1% arch/arm/mach-orion5x/include/mach/ 0.0% arch/arm/mach-orion5x/ 0.0% arch/arm/mach-picoxcell/include/mach-picoxcell/ 0.0% arch/arm/mach-picoxcell/include/mach/ 0.0% arch/arm/mach-picoxcell/ 0.4% arch/arm/mach-pnx4008/include/mach-pnx4008/ 0.4% arch/arm/mach-pnx4008/include/mach/ 0.0% arch/arm/mach-pnx4008/ 0.0% arch/arm/mach-prima2/include/mach-prima2/ 0.0% arch/arm/mach-prima2/include/mach/ 0.0% arch/arm/mach-prima2/ 4.0% arch/arm/mach-pxa/include/mach-pxa/ 4.0% arch/arm/mach-pxa/include/mach/ 0.3% arch/arm/mach-pxa/ 0.7% arch/arm/mach-realview/include/mach-realview/ 0.7% arch/arm/mach-realview/include/mach/ 0.0% arch/arm/mach-realview/ 0.1% arch/arm/mach-rpc/include/mach-rpc/ 0.1% arch/arm/mach-rpc/include/mach/ 0.0% arch/arm/mach-rpc/ 0.0% arch/arm/mach-s3c2410/ 0.0% arch/arm/mach-s3c2412/ 0.0% arch/arm/mach-s3c2440/ 1.4% arch/arm/mach-s3c24xx/include/mach-s3c24xx/ 1.4% arch/arm/mach-s3c24xx/include/mach/ 0.4% arch/arm/mach-s3c24xx/ 0.5% arch/arm/mach-s3c64xx/include/mach-s3c64xx/ 0.5% arch/arm/mach-s3c64xx/include/mach/ 0.1% arch/arm/mach-s3c64xx/ 0.3% arch/arm/mach-s5p64x0/include/mach-s5p64x0/ 0.3% arch/arm/mach-s5p64x0/include/mach/ 0.0% arch/arm/mach-s5p64x0/ 0.2% arch/arm/mach-s5pc100/include/mach-s5pc100/ 0.2% arch/arm/mach-s5pc100/include/mach/ 0.0% arch/arm/mach-s5pc100/ 0.3% arch/arm/mach-s5pv210/include/mach-s5pv210/ 0.3% arch/arm/mach-s5pv210/include/mach/ 0.0% arch/arm/mach-s5pv210/ 1.9% arch/arm/mach-sa1100/include/mach-sa1100/ 1.9% arch/arm/mach-sa1100/include/mach/ 0.0% arch/arm/mach-sa1100/ 0.0% arch/arm/mach-shark/include/mach-shark/ 0.0% arch/arm/mach-shark/include/mach/ 1.5% arch/arm/mach-shmobile/include/mach-shmobile/ 1.5% arch/arm/mach-shmobile/include/mach/ 0.0% arch/arm/mach-shmobile/ 0.0% arch/arm/mach-socfpga/include/mach-socfpga/ 0.0% arch/arm/mach-socfpga/include/mach/ 0.1% arch/arm/mach-spear13xx/include/mach-spear13xx/ 0.1% arch/arm/mach-spear13xx/include/mach/ 0.0% arch/arm/mach-spear13xx/ 0.0% arch/arm/mach-spear3xx/include/mach-spear3xx/ 0.0% arch/arm/mach-spear3xx/include/mach/ 0.0% arch/arm/mach-spear3xx/ 0.0% arch/arm/mach-spear6xx/include/mach-spear6xx/ 0.0% arch/arm/mach-spear6xx/include/mach/ 0.0% arch/arm/mach-spear6xx/ 0.5% arch/arm/mach-tegra/include/mach-tegra/ 0.5% arch/arm/mach-tegra/include/mach/ 0.0% arch/arm/mach-tegra/ 0.5% arch/arm/mach-u300/include/mach-u300/ 0.5% arch/arm/mach-u300/include/mach/ 0.0% arch/arm/mach-u300/ 0.3% arch/arm/mach-ux500/include/mach-ux500/ 0.3% arch/arm/mach-ux500/include/mach/ 0.0% arch/arm/mach-ux500/ 0.3% arch/arm/mach-versatile/include/mach-versatile/ 0.3% arch/arm/mach-versatile/include/mach/ 0.0% arch/arm/mach-versatile/ 0.1% arch/arm/mach-vexpress/include/mach-vexpress/ 0.1% arch/arm/mach-vexpress/include/mach/ 0.0% arch/arm/mach-vexpress/ 0.2% arch/arm/mach-vt8500/include/mach-vt8500/ 0.2% arch/arm/mach-vt8500/include/mach/ 0.0% arch/arm/mach-vt8500/ 0.3% arch/arm/mach-w90x900/include/mach-w90x900/ 0.3% arch/arm/mach-w90x900/include/mach/ 0.0% arch/arm/mach-w90x900/ 0.0% arch/arm/mach-zynq/include/mach-zynq/ 0.0% arch/arm/mach-zynq/include/mach/ 0.0% arch/arm/mach-zynq/ 0.0% arch/arm/mm/ 0.0% arch/arm/plat-mxc/devices/ 7.2% arch/arm/plat-mxc/include/mach/ 0.0% arch/arm/plat-mxc/ 0.1% arch/arm/plat-nomadik/include/plat-nomadik/ 0.1% arch/arm/plat-nomadik/include/plat/ 3.4% arch/arm/plat-omap/include/plat-omap/ 3.4% arch/arm/plat-omap/include/plat/ 0.0% arch/arm/plat-omap/ 0.1% arch/arm/plat-orion/include/plat-orion/ 0.1% arch/arm/plat-orion/include/plat/ 0.0% arch/arm/plat-orion/ 0.2% arch/arm/plat-pxa/include/plat-pxa/ 0.2% arch/arm/plat-pxa/include/plat/ 0.0% arch/arm/plat-pxa/ 0.0% arch/arm/plat-s3c24xx/ 2.7% arch/arm/plat-samsung/include/plat-samsung/ 2.7% arch/arm/plat-samsung/include/plat/ 0.0% arch/arm/plat-samsung/ 0.1% arch/arm/plat-spear/include/plat-spear/ 0.1% arch/arm/plat-spear/include/plat/ 0.0% arch/arm/plat-spear/ 0.0% arch/arm/plat-versatile/include/plat-versatile/ 0.0% arch/arm/plat-versatile/include/plat/ 0.0% arch/arm/plat-versatile/ 0.0% arch/arm/tools/ 0.0% arch/arm/ 0.0% drivers/ata/ 0.0% drivers/char/hw_random/ 0.0% drivers/char/ 0.0% drivers/clk/mxs/ 0.0% drivers/clk/ 0.0% drivers/clocksource/ 0.0% drivers/cpufreq/ 0.0% drivers/crypto/ux500/cryp/ 0.0% drivers/crypto/ux500/hash/ 0.0% drivers/crypto/ 0.0% drivers/devfreq/ 0.0% drivers/dma/ipu/ 0.0% drivers/dma/ 0.0% drivers/gpio/ 0.0% drivers/gpu/drm/exynos/ 0.0% drivers/hwmon/ 0.0% drivers/i2c/busses/ 0.0% drivers/iio/adc/ 0.0% drivers/input/keyboard/ 0.0% drivers/input/misc/ 0.0% drivers/input/mouse/ 0.0% drivers/input/serio/ 0.0% drivers/input/touchscreen/ 0.0% drivers/iommu/ 0.0% drivers/leds/ 0.0% drivers/media/video/davinci/ 0.0% drivers/media/video/omap/ 0.0% drivers/media/video/omap3isp/ 0.0% drivers/media/video/s5p-fimc/ 0.0% drivers/media/video/s5p-tv/ 0.0% drivers/media/video/ 0.0% drivers/mfd/ 0.0% drivers/misc/ 0.0% drivers/mmc/host/ 0.0% drivers/mtd/maps/ 0.0% drivers/mtd/nand/ 0.0% drivers/mtd/onenand/ 0.0% drivers/net/can/ 0.0% drivers/net/ethernet/amd/ 0.0% drivers/net/ethernet/cadence/ 0.0% drivers/net/ethernet/cirrus/ 0.0% drivers/net/ethernet/micrel/ 0.0% drivers/net/ethernet/nxp/ 0.0% drivers/net/ethernet/smsc/ 0.0% drivers/net/ethernet/xscale/ 0.0% drivers/net/ethernet/ 0.0% drivers/net/irda/ 0.0% drivers/net/wan/ 0.0% drivers/pcmcia/ 0.0% drivers/pinctrl/ 0.0% drivers/power/avs/ 0.0% drivers/power/ 0.0% drivers/ptp/ 0.0% drivers/pwm/ 0.0% drivers/remoteproc/ 0.0% drivers/rtc/ 0.0% drivers/scsi/arm/ 0.0% drivers/spi/ 0.0% drivers/staging/nvec/ 0.0% drivers/staging/omapdrm/ 0.0% drivers/staging/ste_rmi4/ 0.0% drivers/staging/tidspbridge/core/ 0.0% drivers/staging/tidspbridge/include/dspbridge/ 0.0% drivers/staging/tidspbridge/rmgr/ 0.0% drivers/tty/serial/ 0.0% drivers/uio/ 0.0% drivers/usb/gadget/ 0.0% drivers/usb/host/ 0.0% drivers/usb/musb/ 0.0% drivers/usb/otg/ 0.0% drivers/video/backlight/ 0.0% drivers/video/exynos/ 0.0% drivers/video/msm/ 0.0% drivers/video/omap/ 0.0% drivers/video/omap2/dss/ 0.0% drivers/video/omap2/omapfb/ 0.0% drivers/video/omap2/ 0.0% drivers/video/pnx4008/ 0.0% drivers/video/ 0.0% drivers/w1/masters/ 0.0% drivers/watchdog/ 0.0% include/linux/mfd/ 0.0% include/linux/platform_data/ 0.0% include/linux/power/ 0.0% include/linux/spi/ 0.0% include/linux/ 0.0% sound/arm/ 0.0% sound/atmel/ 0.0% sound/oss/ 0.0% sound/soc/atmel/ 0.0% sound/soc/davinci/ 0.0% sound/soc/ep93xx/ 0.0% sound/soc/fsl/ 0.0% sound/soc/kirkwood/ 0.0% sound/soc/mxs/ 0.0% sound/soc/nuc900/ 0.0% sound/soc/omap/ 0.0% sound/soc/pxa/ 0.0% sound/soc/samsung/ 0.0% sound/soc/tegra/ 0.0% sound/soc/ux500/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/