* [PATCH RFC] ARM: Make VMALLOC_END a variable @ 2011-01-25 21:00 Eric Miao 2011-02-03 16:35 ` Stephen Warren 2011-02-03 23:31 ` Nicolas Pitre 0 siblings, 2 replies; 4+ messages in thread From: Eric Miao @ 2011-01-25 21:00 UTC (permalink / raw) To: linux-arm-kernel VMALLOC_END is machine specific and is preventing multiple SoCs from being built together. This patch makes it into a global variable and is initially defined in 'struct machine_desc' (.vmalloc_end). Each board file must define this. As a result, machine specific vmalloc.h are no longer needed and thus are removed. This is really a big hunk of change, so I make it as attachment, and the diff stat below. --- arch/arm/include/asm/mach/arch.h | 1 + arch/arm/include/asm/pgtable.h | 6 ++++- arch/arm/mach-aaec2000/aaed2000.c | 1 + arch/arm/mach-aaec2000/include/mach/vmalloc.h | 16 ------------ arch/arm/mach-at91/board-1arm.c | 1 + arch/arm/mach-at91/board-afeb-9260v1.c | 1 + arch/arm/mach-at91/board-at572d940hf_ek.c | 1 + arch/arm/mach-at91/board-cam60.c | 1 + arch/arm/mach-at91/board-cap9adk.c | 1 + arch/arm/mach-at91/board-carmeva.c | 1 + arch/arm/mach-at91/board-cpu9krea.c | 1 + arch/arm/mach-at91/board-cpuat91.c | 1 + arch/arm/mach-at91/board-csb337.c | 1 + arch/arm/mach-at91/board-csb637.c | 1 + arch/arm/mach-at91/board-eb01.c | 1 + arch/arm/mach-at91/board-eb9200.c | 1 + arch/arm/mach-at91/board-ecbat91.c | 1 + arch/arm/mach-at91/board-eco920.c | 1 + arch/arm/mach-at91/board-flexibity.c | 1 + arch/arm/mach-at91/board-foxg20.c | 1 + arch/arm/mach-at91/board-gsia18s.c | 1 + arch/arm/mach-at91/board-kafa.c | 1 + arch/arm/mach-at91/board-kb9202.c | 1 + arch/arm/mach-at91/board-neocore926.c | 1 + arch/arm/mach-at91/board-pcontrol-g20.c | 1 + arch/arm/mach-at91/board-picotux200.c | 1 + arch/arm/mach-at91/board-qil-a9260.c | 1 + arch/arm/mach-at91/board-rm9200dk.c | 1 + arch/arm/mach-at91/board-rm9200ek.c | 1 + arch/arm/mach-at91/board-sam9-l9260.c | 1 + arch/arm/mach-at91/board-sam9260ek.c | 1 + arch/arm/mach-at91/board-sam9261ek.c | 1 + arch/arm/mach-at91/board-sam9263ek.c | 1 + arch/arm/mach-at91/board-sam9g20ek.c | 2 + arch/arm/mach-at91/board-sam9m10g45ek.c | 1 + arch/arm/mach-at91/board-sam9rlek.c | 1 + arch/arm/mach-at91/board-snapper9260.c | 1 + arch/arm/mach-at91/board-stamp9g20.c | 2 + arch/arm/mach-at91/board-usb-a9260.c | 1 + arch/arm/mach-at91/board-usb-a9263.c | 1 + arch/arm/mach-at91/board-yl-9200.c | 1 + arch/arm/mach-at91/include/mach/vmalloc.h | 26 -------------------- arch/arm/mach-bcmring/arch.c | 1 + arch/arm/mach-bcmring/include/mach/vmalloc.h | 25 ------------------- arch/arm/mach-clps711x/autcpu12.c | 1 + arch/arm/mach-clps711x/cdb89712.c | 1 + arch/arm/mach-clps711x/ceiva.c | 1 + arch/arm/mach-clps711x/clep7312.c | 1 + arch/arm/mach-clps711x/edb7211-arch.c | 1 + arch/arm/mach-clps711x/fortunet.c | 1 + arch/arm/mach-clps711x/include/mach/vmalloc.h | 20 --------------- arch/arm/mach-clps711x/p720t.c | 1 + arch/arm/mach-cns3xxx/cns3420vb.c | 1 + arch/arm/mach-cns3xxx/include/mach/vmalloc.h | 11 -------- arch/arm/mach-davinci/board-da830-evm.c | 1 + arch/arm/mach-davinci/board-da850-evm.c | 1 + arch/arm/mach-davinci/board-dm355-evm.c | 1 + arch/arm/mach-davinci/board-dm355-leopard.c | 1 + arch/arm/mach-davinci/board-dm365-evm.c | 1 + arch/arm/mach-davinci/board-dm644x-evm.c | 1 + arch/arm/mach-davinci/board-dm646x-evm.c | 2 + arch/arm/mach-davinci/board-mityomapl138.c | 1 + arch/arm/mach-davinci/board-neuros-osd2.c | 1 + arch/arm/mach-davinci/board-omapl138-hawk.c | 1 + arch/arm/mach-davinci/board-sffsdr.c | 1 + arch/arm/mach-davinci/board-tnetv107x-evm.c | 1 + arch/arm/mach-davinci/include/mach/vmalloc.h | 14 ----------- arch/arm/mach-dove/cm-a510.c | 1 + arch/arm/mach-dove/dove-db-setup.c | 1 + arch/arm/mach-dove/include/mach/vmalloc.h | 5 ---- arch/arm/mach-ebsa110/core.c | 1 + arch/arm/mach-ebsa110/include/mach/vmalloc.h | 10 -------- arch/arm/mach-ep93xx/adssphere.c | 1 + arch/arm/mach-ep93xx/edb93xx.c | 8 ++++++ arch/arm/mach-ep93xx/gesbc9312.c | 1 + arch/arm/mach-ep93xx/include/mach/vmalloc.h | 5 ---- arch/arm/mach-ep93xx/micro9.c | 4 +++ arch/arm/mach-ep93xx/simone.c | 1 + arch/arm/mach-ep93xx/snappercl15.c | 1 + arch/arm/mach-ep93xx/ts72xx.c | 1 + arch/arm/mach-footbridge/cats-hw.c | 1 + arch/arm/mach-footbridge/ebsa285.c | 1 + arch/arm/mach-footbridge/include/mach/vmalloc.h | 10 -------- arch/arm/mach-footbridge/netwinder-hw.c | 1 + arch/arm/mach-footbridge/personal.c | 1 + arch/arm/mach-gemini/board-nas4220b.c | 1 + arch/arm/mach-gemini/board-rut1xx.c | 1 + arch/arm/mach-gemini/board-wbd111.c | 1 + arch/arm/mach-gemini/board-wbd222.c | 1 + arch/arm/mach-gemini/include/mach/vmalloc.h | 10 -------- arch/arm/mach-h720x/h7201-eval.c | 1 + arch/arm/mach-h720x/h7202-eval.c | 1 + arch/arm/mach-h720x/include/mach/vmalloc.h | 10 -------- arch/arm/mach-imx/mach-cpuimx27.c | 1 + arch/arm/mach-imx/mach-eukrea_cpuimx25.c | 1 + arch/arm/mach-imx/mach-imx27_visstrim_m10.c | 1 + arch/arm/mach-imx/mach-imx27lite.c | 1 + arch/arm/mach-imx/mach-mx1ads.c | 2 + arch/arm/mach-imx/mach-mx21ads.c | 1 + arch/arm/mach-imx/mach-mx25_3ds.c | 1 + arch/arm/mach-imx/mach-mx27_3ds.c | 1 + arch/arm/mach-imx/mach-mx27ads.c | 1 + arch/arm/mach-imx/mach-mxt_td60.c | 1 + arch/arm/mach-imx/mach-pca100.c | 1 + arch/arm/mach-imx/mach-pcm038.c | 1 + arch/arm/mach-imx/mach-scb9328.c | 1 + arch/arm/mach-integrator/include/mach/vmalloc.h | 20 --------------- arch/arm/mach-integrator/integrator_ap.c | 1 + arch/arm/mach-integrator/integrator_cp.c | 1 + arch/arm/mach-iop13xx/include/mach/vmalloc.h | 4 --- arch/arm/mach-iop13xx/iq81340mc.c | 1 + arch/arm/mach-iop13xx/iq81340sc.c | 1 + arch/arm/mach-iop32x/em7210.c | 1 + arch/arm/mach-iop32x/glantank.c | 1 + arch/arm/mach-iop32x/include/mach/vmalloc.h | 5 ---- arch/arm/mach-iop32x/iq31244.c | 2 + arch/arm/mach-iop32x/iq80321.c | 1 + arch/arm/mach-iop32x/n2100.c | 1 + arch/arm/mach-iop33x/include/mach/vmalloc.h | 5 ---- arch/arm/mach-iop33x/iq80331.c | 1 + arch/arm/mach-iop33x/iq80332.c | 1 + arch/arm/mach-ixp2000/enp2611.c | 1 + arch/arm/mach-ixp2000/include/mach/vmalloc.h | 20 --------------- arch/arm/mach-ixp2000/ixdp2400.c | 1 + arch/arm/mach-ixp2000/ixdp2800.c | 1 + arch/arm/mach-ixp2000/ixdp2x01.c | 3 ++ arch/arm/mach-ixp23xx/espresso.c | 1 + arch/arm/mach-ixp23xx/include/mach/vmalloc.h | 10 -------- arch/arm/mach-ixp23xx/ixdp2351.c | 1 + arch/arm/mach-ixp23xx/roadrunner.c | 1 + arch/arm/mach-ixp4xx/avila-setup.c | 2 + arch/arm/mach-ixp4xx/coyote-setup.c | 2 + arch/arm/mach-ixp4xx/dsmg600-setup.c | 1 + arch/arm/mach-ixp4xx/fsg-setup.c | 1 + arch/arm/mach-ixp4xx/gateway7001-setup.c | 1 + arch/arm/mach-ixp4xx/goramo_mlr.c | 1 + arch/arm/mach-ixp4xx/gtwx5715-setup.c | 1 + arch/arm/mach-ixp4xx/include/mach/vmalloc.h | 5 ---- arch/arm/mach-ixp4xx/ixdp425-setup.c | 4 +++ arch/arm/mach-ixp4xx/nas100d-setup.c | 1 + arch/arm/mach-ixp4xx/nslu2-setup.c | 1 + arch/arm/mach-ixp4xx/vulcan-setup.c | 1 + arch/arm/mach-ixp4xx/wg302v2-setup.c | 1 + arch/arm/mach-kirkwood/d2net_v2-setup.c | 1 + arch/arm/mach-kirkwood/db88f6281-bp-setup.c | 1 + arch/arm/mach-kirkwood/dockstar-setup.c | 1 + arch/arm/mach-kirkwood/guruplug-setup.c | 1 + arch/arm/mach-kirkwood/include/mach/vmalloc.h | 5 ---- arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c | 1 + arch/arm/mach-kirkwood/netspace_v2-setup.c | 3 ++ arch/arm/mach-kirkwood/netxbig_v2-setup.c | 2 + arch/arm/mach-kirkwood/openrd-setup.c | 3 ++ arch/arm/mach-kirkwood/rd88f6192-nas-setup.c | 1 + arch/arm/mach-kirkwood/rd88f6281-setup.c | 1 + arch/arm/mach-kirkwood/sheevaplug-setup.c | 2 + arch/arm/mach-kirkwood/t5325-setup.c | 1 + arch/arm/mach-kirkwood/ts219-setup.c | 1 + arch/arm/mach-kirkwood/ts41x-setup.c | 1 + arch/arm/mach-ks8695/board-acs5k.c | 1 + arch/arm/mach-ks8695/board-dsm320.c | 1 + arch/arm/mach-ks8695/board-micrel.c | 1 + arch/arm/mach-ks8695/include/mach/vmalloc.h | 19 --------------- arch/arm/mach-lh7a40x/arch-kev7a400.c | 1 + arch/arm/mach-lh7a40x/arch-lpd7a40x.c | 2 + arch/arm/mach-lh7a40x/include/mach/vmalloc.h | 10 -------- arch/arm/mach-loki/include/mach/vmalloc.h | 5 ---- arch/arm/mach-loki/lb88rc8480-setup.c | 1 + arch/arm/mach-lpc32xx/include/mach/vmalloc.h | 24 ------------------- arch/arm/mach-lpc32xx/phy3250.c | 1 + arch/arm/mach-mmp/aspenite.c | 2 + arch/arm/mach-mmp/avengers_lite.c | 1 + arch/arm/mach-mmp/brownstone.c | 1 + arch/arm/mach-mmp/flint.c | 1 + arch/arm/mach-mmp/include/mach/vmalloc.h | 5 ---- arch/arm/mach-mmp/jasper.c | 1 + arch/arm/mach-mmp/tavorevb.c | 1 + arch/arm/mach-mmp/teton_bga.c | 1 + arch/arm/mach-mmp/ttc_dkb.c | 1 + arch/arm/mach-msm/board-halibut.c | 1 + arch/arm/mach-msm/board-mahimahi.c | 1 + arch/arm/mach-msm/board-msm7x27.c | 4 +++ arch/arm/mach-msm/board-msm7x30.c | 3 ++ arch/arm/mach-msm/board-msm8x60.c | 4 +++ arch/arm/mach-msm/board-qsd8x50.c | 2 + arch/arm/mach-msm/board-sapphire.c | 1 + arch/arm/mach-msm/board-trout.c | 1 + arch/arm/mach-msm/include/mach/vmalloc.h | 22 ----------------- arch/arm/mach-mv78xx0/buffalo-wxl-setup.c | 1 + arch/arm/mach-mv78xx0/db78x00-bp-setup.c | 1 + arch/arm/mach-mv78xx0/include/mach/vmalloc.h | 5 ---- arch/arm/mach-mv78xx0/rd78x00-masa-setup.c | 1 + arch/arm/mach-mx3/mach-armadillo5x0.c | 1 + arch/arm/mach-mx3/mach-cpuimx35.c | 1 + arch/arm/mach-mx3/mach-kzm_arm11_01.c | 1 + arch/arm/mach-mx3/mach-mx31_3ds.c | 1 + arch/arm/mach-mx3/mach-mx31ads.c | 1 + arch/arm/mach-mx3/mach-mx31lilly.c | 1 + arch/arm/mach-mx3/mach-mx31lite.c | 1 + arch/arm/mach-mx3/mach-mx31moboard.c | 1 + arch/arm/mach-mx3/mach-mx35_3ds.c | 1 + arch/arm/mach-mx3/mach-pcm037.c | 1 + arch/arm/mach-mx3/mach-pcm043.c | 1 + arch/arm/mach-mx3/mach-qong.c | 1 + arch/arm/mach-mx5/board-cpuimx51.c | 1 + arch/arm/mach-mx5/board-cpuimx51sd.c | 1 + arch/arm/mach-mx5/board-mx50_rdp.c | 1 + arch/arm/mach-mx5/board-mx51_3ds.c | 1 + arch/arm/mach-mx5/board-mx51_babbage.c | 1 + arch/arm/mach-mx5/board-mx51_efikamx.c | 1 + arch/arm/mach-mx5/board-mx53_evk.c | 1 + arch/arm/mach-mx5/board-mx53_loco.c | 1 + arch/arm/mach-mx5/board-mx53_smd.c | 1 + arch/arm/mach-mxc91231/magx-zn5.c | 1 + arch/arm/mach-mxs/include/mach/vmalloc.h | 22 ----------------- arch/arm/mach-mxs/mach-mx23evk.c | 1 + arch/arm/mach-mxs/mach-mx28evk.c | 1 + arch/arm/mach-netx/include/mach/vmalloc.h | 19 --------------- arch/arm/mach-netx/nxdb500.c | 1 + arch/arm/mach-netx/nxdkn.c | 1 + arch/arm/mach-netx/nxeb500hmi.c | 1 + arch/arm/mach-nomadik/board-nhk8815.c | 1 + arch/arm/mach-nomadik/include/mach/vmalloc.h | 2 - arch/arm/mach-ns9xxx/include/mach/vmalloc.h | 16 ------------ arch/arm/mach-ns9xxx/mach-cc9p9360dev.c | 1 + arch/arm/mach-ns9xxx/mach-cc9p9360js.c | 1 + arch/arm/mach-nuc93x/include/mach/vmalloc.h | 23 ------------------ arch/arm/mach-nuc93x/mach-nuc932evb.c | 1 + arch/arm/mach-omap1/board-ams-delta.c | 1 + arch/arm/mach-omap1/board-fsample.c | 1 + arch/arm/mach-omap1/board-generic.c | 1 + arch/arm/mach-omap1/board-h2.c | 1 + arch/arm/mach-omap1/board-h3.c | 1 + arch/arm/mach-omap1/board-htcherald.c | 1 + arch/arm/mach-omap1/board-innovator.c | 1 + arch/arm/mach-omap1/board-nokia770.c | 1 + arch/arm/mach-omap1/board-osk.c | 1 + arch/arm/mach-omap1/board-palmte.c | 1 + arch/arm/mach-omap1/board-palmtt.c | 1 + arch/arm/mach-omap1/board-palmz71.c | 1 + arch/arm/mach-omap1/board-perseus2.c | 1 + arch/arm/mach-omap1/board-sx1.c | 1 + arch/arm/mach-omap1/board-voiceblue.c | 1 + arch/arm/mach-omap1/include/mach/vmalloc.h | 20 --------------- arch/arm/mach-omap2/board-2430sdp.c | 1 + arch/arm/mach-omap2/board-3430sdp.c | 1 + arch/arm/mach-omap2/board-3630sdp.c | 1 + arch/arm/mach-omap2/board-4430sdp.c | 1 + arch/arm/mach-omap2/board-am3517crane.c | 1 + arch/arm/mach-omap2/board-am3517evm.c | 1 + arch/arm/mach-omap2/board-apollon.c | 1 + arch/arm/mach-omap2/board-cm-t35.c | 1 + arch/arm/mach-omap2/board-cm-t3517.c | 1 + arch/arm/mach-omap2/board-devkit8000.c | 1 + arch/arm/mach-omap2/board-generic.c | 1 + arch/arm/mach-omap2/board-h4.c | 1 + arch/arm/mach-omap2/board-igep0020.c | 1 + arch/arm/mach-omap2/board-igep0030.c | 1 + arch/arm/mach-omap2/board-ldp.c | 1 + arch/arm/mach-omap2/board-n8x0.c | 3 ++ arch/arm/mach-omap2/board-omap3beagle.c | 1 + arch/arm/mach-omap2/board-omap3evm.c | 1 + arch/arm/mach-omap2/board-omap3logic.c | 2 + arch/arm/mach-omap2/board-omap3pandora.c | 1 + arch/arm/mach-omap2/board-omap3stalker.c | 1 + arch/arm/mach-omap2/board-omap3touchbook.c | 1 + arch/arm/mach-omap2/board-omap4panda.c | 1 + arch/arm/mach-omap2/board-overo.c | 1 + arch/arm/mach-omap2/board-rm680.c | 1 + arch/arm/mach-omap2/board-rx51.c | 1 + arch/arm/mach-omap2/board-zoom.c | 2 + arch/arm/mach-omap2/include/mach/vmalloc.h | 20 --------------- arch/arm/mach-orion5x/d2net-setup.c | 2 + arch/arm/mach-orion5x/db88f5281-setup.c | 1 + arch/arm/mach-orion5x/dns323-setup.c | 1 + arch/arm/mach-orion5x/edmini_v2-setup.c | 1 + arch/arm/mach-orion5x/include/mach/vmalloc.h | 5 ---- arch/arm/mach-orion5x/kurobox_pro-setup.c | 2 + arch/arm/mach-orion5x/ls-chl-setup.c | 1 + arch/arm/mach-orion5x/ls_hgl-setup.c | 1 + arch/arm/mach-orion5x/lsmini-setup.c | 1 + arch/arm/mach-orion5x/mss2-setup.c | 1 + arch/arm/mach-orion5x/mv2120-setup.c | 1 + arch/arm/mach-orion5x/net2big-setup.c | 1 + arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c | 1 + arch/arm/mach-orion5x/rd88f5181l-ge-setup.c | 1 + arch/arm/mach-orion5x/rd88f5182-setup.c | 1 + arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c | 1 + arch/arm/mach-orion5x/terastation_pro2-setup.c | 1 + arch/arm/mach-orion5x/ts209-setup.c | 1 + arch/arm/mach-orion5x/ts409-setup.c | 1 + arch/arm/mach-orion5x/ts78xx-setup.c | 1 + arch/arm/mach-orion5x/wnr854t-setup.c | 1 + arch/arm/mach-orion5x/wrt350n-v2-setup.c | 1 + arch/arm/mach-pnx4008/core.c | 1 + arch/arm/mach-pnx4008/include/mach/vmalloc.h | 20 --------------- arch/arm/mach-pxa/balloon3.c | 1 + arch/arm/mach-pxa/capc7117.c | 1 + arch/arm/mach-pxa/cm-x2xx.c | 1 + arch/arm/mach-pxa/cm-x300.c | 1 + arch/arm/mach-pxa/colibri-pxa270.c | 2 + arch/arm/mach-pxa/colibri-pxa300.c | 1 + arch/arm/mach-pxa/colibri-pxa320.c | 1 + arch/arm/mach-pxa/corgi.c | 3 ++ arch/arm/mach-pxa/csb726.c | 1 + arch/arm/mach-pxa/em-x270.c | 2 + arch/arm/mach-pxa/eseries.c | 6 ++++ arch/arm/mach-pxa/ezx.c | 6 ++++ arch/arm/mach-pxa/gumstix.c | 1 + arch/arm/mach-pxa/h5000.c | 1 + arch/arm/mach-pxa/himalaya.c | 1 + arch/arm/mach-pxa/hx4700.c | 1 + arch/arm/mach-pxa/icontrol.c | 1 + arch/arm/mach-pxa/idp.c | 1 + arch/arm/mach-pxa/include/mach/vmalloc.h | 11 -------- arch/arm/mach-pxa/littleton.c | 1 + arch/arm/mach-pxa/lpd270.c | 1 + arch/arm/mach-pxa/lubbock.c | 1 + arch/arm/mach-pxa/magician.c | 1 + arch/arm/mach-pxa/mainstone.c | 1 + arch/arm/mach-pxa/mioa701.c | 1 + arch/arm/mach-pxa/mp900.c | 1 + arch/arm/mach-pxa/palmld.c | 1 + arch/arm/mach-pxa/palmt5.c | 1 + arch/arm/mach-pxa/palmtc.c | 1 + arch/arm/mach-pxa/palmte2.c | 1 + arch/arm/mach-pxa/palmtreo.c | 2 + arch/arm/mach-pxa/palmtx.c | 1 + arch/arm/mach-pxa/palmz72.c | 1 + arch/arm/mach-pxa/pcm027.c | 1 + arch/arm/mach-pxa/poodle.c | 1 + arch/arm/mach-pxa/raumfeld.c | 3 ++ arch/arm/mach-pxa/saar.c | 1 + arch/arm/mach-pxa/saarb.c | 1 + arch/arm/mach-pxa/spitz.c | 3 ++ arch/arm/mach-pxa/stargate2.c | 2 + arch/arm/mach-pxa/tavorevb.c | 1 + arch/arm/mach-pxa/tavorevb3.c | 1 + arch/arm/mach-pxa/tosa.c | 1 + arch/arm/mach-pxa/trizeps4.c | 2 + arch/arm/mach-pxa/viper.c | 1 + arch/arm/mach-pxa/vpac270.c | 1 + arch/arm/mach-pxa/xcep.c | 1 + arch/arm/mach-pxa/z2.c | 1 + arch/arm/mach-pxa/zeus.c | 1 + arch/arm/mach-pxa/zylonite.c | 1 + arch/arm/mach-realview/include/mach/vmalloc.h | 21 ---------------- arch/arm/mach-realview/realview_eb.c | 1 + arch/arm/mach-realview/realview_pb1176.c | 1 + arch/arm/mach-realview/realview_pb11mp.c | 1 + arch/arm/mach-realview/realview_pba8.c | 1 + arch/arm/mach-realview/realview_pbx.c | 1 + arch/arm/mach-rpc/include/mach/vmalloc.h | 10 -------- arch/arm/mach-rpc/riscpc.c | 1 + arch/arm/mach-s3c2410/include/mach/vmalloc.h | 20 --------------- arch/arm/mach-s3c2410/mach-amlm5900.c | 1 + arch/arm/mach-s3c2410/mach-bast.c | 1 + arch/arm/mach-s3c2410/mach-h1940.c | 1 + arch/arm/mach-s3c2410/mach-n30.c | 2 + arch/arm/mach-s3c2410/mach-otom.c | 1 + arch/arm/mach-s3c2410/mach-qt2410.c | 1 + arch/arm/mach-s3c2410/mach-smdk2410.c | 1 + arch/arm/mach-s3c2410/mach-tct_hammer.c | 1 + arch/arm/mach-s3c2410/mach-vr1000.c | 1 + arch/arm/mach-s3c2412/mach-jive.c | 1 + arch/arm/mach-s3c2412/mach-smdk2413.c | 3 ++ arch/arm/mach-s3c2412/mach-vstms.c | 1 + arch/arm/mach-s3c2416/mach-smdk2416.c | 1 + arch/arm/mach-s3c2440/mach-anubis.c | 1 + arch/arm/mach-s3c2440/mach-at2440evb.c | 1 + arch/arm/mach-s3c2440/mach-gta02.c | 1 + arch/arm/mach-s3c2440/mach-mini2440.c | 1 + arch/arm/mach-s3c2440/mach-nexcoder.c | 1 + arch/arm/mach-s3c2440/mach-osiris.c | 1 + arch/arm/mach-s3c2440/mach-rx1950.c | 1 + arch/arm/mach-s3c2440/mach-rx3715.c | 1 + arch/arm/mach-s3c2440/mach-smdk2440.c | 1 + arch/arm/mach-s3c2443/mach-smdk2443.c | 1 + arch/arm/mach-s3c24a0/include/mach/vmalloc.h | 17 ------------- arch/arm/mach-s3c64xx/include/mach/vmalloc.h | 20 --------------- arch/arm/mach-s3c64xx/mach-anw6410.c | 1 + arch/arm/mach-s3c64xx/mach-hmt.c | 1 + arch/arm/mach-s3c64xx/mach-mini6410.c | 1 + arch/arm/mach-s3c64xx/mach-ncp.c | 1 + arch/arm/mach-s3c64xx/mach-real6410.c | 1 + arch/arm/mach-s3c64xx/mach-smartq5.c | 1 + arch/arm/mach-s3c64xx/mach-smartq7.c | 1 + arch/arm/mach-s3c64xx/mach-smdk6400.c | 1 + arch/arm/mach-s3c64xx/mach-smdk6410.c | 1 + arch/arm/mach-s5p6442/include/mach/vmalloc.h | 17 ------------- arch/arm/mach-s5p6442/mach-smdk6442.c | 1 + arch/arm/mach-s5p64x0/include/mach/vmalloc.h | 20 --------------- arch/arm/mach-s5p64x0/mach-smdk6440.c | 1 + arch/arm/mach-s5p64x0/mach-smdk6450.c | 1 + arch/arm/mach-s5pc100/include/mach/vmalloc.h | 17 ------------- arch/arm/mach-s5pc100/mach-smdkc100.c | 1 + arch/arm/mach-s5pv210/include/mach/vmalloc.h | 22 ----------------- arch/arm/mach-s5pv210/mach-aquila.c | 1 + arch/arm/mach-s5pv210/mach-goni.c | 1 + arch/arm/mach-s5pv210/mach-smdkc110.c | 1 + arch/arm/mach-s5pv210/mach-smdkv210.c | 1 + arch/arm/mach-s5pv210/mach-torbreck.c | 1 + arch/arm/mach-s5pv310/include/mach/vmalloc.h | 22 ----------------- arch/arm/mach-s5pv310/mach-smdkc210.c | 1 + arch/arm/mach-s5pv310/mach-smdkv310.c | 1 + arch/arm/mach-s5pv310/mach-universal_c210.c | 1 + arch/arm/mach-sa1100/assabet.c | 1 + arch/arm/mach-sa1100/badge4.c | 1 + arch/arm/mach-sa1100/cerf.c | 1 + arch/arm/mach-sa1100/collie.c | 1 + arch/arm/mach-sa1100/h3100.c | 1 + arch/arm/mach-sa1100/h3600.c | 1 + arch/arm/mach-sa1100/hackkit.c | 1 + arch/arm/mach-sa1100/include/mach/vmalloc.h | 4 --- arch/arm/mach-sa1100/jornada720.c | 1 + arch/arm/mach-sa1100/lart.c | 1 + arch/arm/mach-sa1100/nanoengine.c | 1 + arch/arm/mach-sa1100/pleb.c | 1 + arch/arm/mach-sa1100/shannon.c | 1 + arch/arm/mach-sa1100/simpad.c | 1 + arch/arm/mach-shark/core.c | 1 + arch/arm/mach-shark/include/mach/vmalloc.h | 4 --- arch/arm/mach-shmobile/board-ag5evm.c | 1 + arch/arm/mach-shmobile/board-ap4evb.c | 1 + arch/arm/mach-shmobile/board-g3evm.c | 1 + arch/arm/mach-shmobile/board-g4evm.c | 1 + arch/arm/mach-shmobile/board-mackerel.c | 1 + arch/arm/mach-shmobile/include/mach/vmalloc.h | 7 ----- arch/arm/mach-spear3xx/include/mach/vmalloc.h | 19 --------------- arch/arm/mach-spear3xx/spear300_evb.c | 1 + arch/arm/mach-spear3xx/spear310_evb.c | 1 + arch/arm/mach-spear3xx/spear320_evb.c | 1 + arch/arm/mach-spear6xx/include/mach/vmalloc.h | 19 --------------- arch/arm/mach-spear6xx/spear600_evb.c | 1 + arch/arm/mach-stmp378x/stmp378x_devb.c | 1 + arch/arm/mach-stmp37xx/stmp37xx_devb.c | 1 + arch/arm/mach-tcc8k/board-tcc8000-sdk.c | 1 + arch/arm/mach-tegra/board-harmony.c | 1 + arch/arm/mach-tegra/include/mach/vmalloc.h | 28 ---------------------- arch/arm/mach-u300/include/mach/vmalloc.h | 12 --------- arch/arm/mach-u300/u300.c | 1 + arch/arm/mach-ux500/board-mop500.c | 1 + arch/arm/mach-ux500/board-u5500.c | 1 + arch/arm/mach-ux500/include/mach/vmalloc.h | 18 -------------- arch/arm/mach-versatile/include/mach/vmalloc.h | 21 ---------------- arch/arm/mach-versatile/versatile_ab.c | 1 + arch/arm/mach-versatile/versatile_pb.c | 1 + arch/arm/mach-vexpress/ct-ca9x4.c | 1 + arch/arm/mach-vexpress/include/mach/vmalloc.h | 21 ---------------- arch/arm/mach-w90x900/include/mach/vmalloc.h | 23 ------------------ arch/arm/mach-w90x900/mach-nuc910evb.c | 1 + arch/arm/mach-w90x900/mach-nuc950evb.c | 1 + arch/arm/mach-w90x900/mach-nuc960evb.c | 1 + arch/arm/mm/init.c | 1 - arch/arm/mm/mmu.c | 29 ++++++++++++++-------- arch/arm/plat-mxc/include/mach/vmalloc.h | 22 ----------------- arch/arm/plat-spear/include/plat/vmalloc.h | 19 --------------- arch/arm/plat-stmp3xxx/include/mach/vmalloc.h | 12 --------- arch/arm/plat-tcc/include/mach/vmalloc.h | 10 -------- 458 files changed, 485 insertions(+), 922 deletions(-) delete mode 100644 arch/arm/mach-aaec2000/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-at91/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-bcmring/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-clps711x/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-cns3xxx/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-davinci/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-dove/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-ebsa110/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-ep93xx/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-footbridge/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-gemini/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-h720x/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-integrator/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-iop13xx/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-iop32x/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-iop33x/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-ixp2000/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-ixp23xx/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-ixp4xx/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-kirkwood/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-ks8695/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-lh7a40x/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-loki/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-lpc32xx/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-mmp/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-msm/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-mv78xx0/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-mxs/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-netx/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-nomadik/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-ns9xxx/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-nuc93x/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-omap1/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-omap2/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-orion5x/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-pnx4008/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-pxa/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-realview/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-rpc/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-s3c2410/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-s3c24a0/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-s3c64xx/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-s5p6442/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-s5p64x0/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-s5pc100/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-s5pv210/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-s5pv310/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-sa1100/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-shark/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-shmobile/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-spear3xx/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-spear6xx/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-tegra/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-u300/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-ux500/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-versatile/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-vexpress/include/mach/vmalloc.h delete mode 100644 arch/arm/mach-w90x900/include/mach/vmalloc.h delete mode 100644 arch/arm/plat-mxc/include/mach/vmalloc.h delete mode 100644 arch/arm/plat-spear/include/plat/vmalloc.h delete mode 100644 arch/arm/plat-stmp3xxx/include/mach/vmalloc.h delete mode 100644 arch/arm/plat-tcc/include/mach/vmalloc.h -------------- next part -------------- A non-text attachment was scrubbed... Name: 0001-ARM-Make-VMALLOC_END-a-variable-defined-in-struct-ma.patch Type: text/x-patch Size: 291432 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20110126/0a33131a/attachment-0001.bin> ^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH RFC] ARM: Make VMALLOC_END a variable 2011-01-25 21:00 [PATCH RFC] ARM: Make VMALLOC_END a variable Eric Miao @ 2011-02-03 16:35 ` Stephen Warren 2011-02-03 23:26 ` Nicolas Pitre 2011-02-03 23:31 ` Nicolas Pitre 1 sibling, 1 reply; 4+ messages in thread From: Stephen Warren @ 2011-02-03 16:35 UTC (permalink / raw) To: linux-arm-kernel Eric Miao wrote at Tuesday, January 25, 2011 2:01 PM: > > VMALLOC_END is machine specific and is preventing multiple SoCs from > being built together. This patch makes it into a global variable and > is initially defined in 'struct machine_desc' (.vmalloc_end). Each board > file must define this. As a result, machine specific vmalloc.h are > no longer needed and thus are removed. > --- a/arch/arm/mach-tegra/board-harmony.c > +++ b/arch/arm/mach-tegra/board-harmony.c > @@ -118,6 +118,7 @@ MACHINE_START(HARMONY, "harmony") > .fixup = tegra_harmony_fixup, > .init_irq = tegra_init_irq, > .init_machine = tegra_harmony_init, > + .vmalloc_end = 0xfe000000UL, > .map_io = tegra_map_common_io, > .timer = &tegra_timer, > MACHINE_END It seems slightly unfortunate to replace a single define per SoC with a cut/paste copy of the value in every machine description. At least for Tegra, there's only a single machine description right now, but I can foresee a great many more in the future. Instead, perhaps instead of deleting .../include/mach/vmalloc.h, it could be moved from arch/arm/mach-tegra/include/mach to arch/arm/mach-tegra (i.e. made into a "private" header), and the machine/board files could include it to get the define (or merge the value into some other pre-existing header if there is an appropriate one). Alternatively, can tegra_harmony_init (which calls tegra_common_init) set this up during initialization, or is the value needed earlier than that? Alternatively, perhaps there should be a SoC definition similar to the machine Definition, which defines this, and the machine definitions point at the SoC definition? I don't know if this is worth it; is there other information that could usefully be placed in such a SoC definition? Either way, I won't object strongly to this, but just some food for thought. -- nvpublic ^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH RFC] ARM: Make VMALLOC_END a variable 2011-02-03 16:35 ` Stephen Warren @ 2011-02-03 23:26 ` Nicolas Pitre 0 siblings, 0 replies; 4+ messages in thread From: Nicolas Pitre @ 2011-02-03 23:26 UTC (permalink / raw) To: linux-arm-kernel On Thu, 3 Feb 2011, Stephen Warren wrote: > It seems slightly unfortunate to replace a single define per SoC with a > cut/paste copy of the value in every machine description. At least for Tegra, > there's only a single machine description right now, but I can foresee a great > many more in the future. [...] > Alternatively, can tegra_harmony_init (which calls tegra_common_init) set > this up during initialization, or is the value needed earlier than that? It is needed earlier than that. And even then, given the number of supported machines, it would be hard to make custom changes for each of them along the lines of what you suggest. Also, given that each machine can already have different static IO mappings via their map_io method in the machine record, and since the vmalloc space is often limited to where the static IO mappings start, it therefore makes sense to put them close together. > Alternatively, perhaps there should be a SoC definition similar to the machine > Definition, which defines this, and the machine definitions point at the SoC > definition? I don't know if this is worth it; is there other information that > could usefully be placed in such a SoC definition? That's indeed one of the plans. Yes, there are other things that often are shared across all machines with the same SOC. But we want to go with the simple cleanups first and eventually those things could be rationalized. > Either way, I won't object strongly to this, but just some food for thought. Don't worry -- this has been suggested already by Eric himself and discussed again about 2 weeks ago. Nicolas ^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH RFC] ARM: Make VMALLOC_END a variable 2011-01-25 21:00 [PATCH RFC] ARM: Make VMALLOC_END a variable Eric Miao 2011-02-03 16:35 ` Stephen Warren @ 2011-02-03 23:31 ` Nicolas Pitre 1 sibling, 0 replies; 4+ messages in thread From: Nicolas Pitre @ 2011-02-03 23:31 UTC (permalink / raw) To: linux-arm-kernel On Wed, 26 Jan 2011, Eric Miao wrote: > VMALLOC_END is machine specific and is preventing multiple SoCs from > being built together. This patch makes it into a global variable and > is initially defined in 'struct machine_desc' (.vmalloc_end). Each board > file must define this. As a result, machine specific vmalloc.h are > no longer needed and thus are removed. > > This is really a big hunk of change, so I make it as attachment, > and the diff stat below. To solve this particular issue, I'd split this into 2 patches: the first adding the entry to machine records, and the second one deleting the unneeded vmalloc.h files. Nicolas ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2011-02-03 23:31 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2011-01-25 21:00 [PATCH RFC] ARM: Make VMALLOC_END a variable Eric Miao 2011-02-03 16:35 ` Stephen Warren 2011-02-03 23:26 ` Nicolas Pitre 2011-02-03 23:31 ` Nicolas Pitre
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