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Message-ID: <m11vfdyyxo.fsf@fess.ebiederm.org> Date: Sun, 21 Mar 2010 17:36:51 -0700 From: ebiederm@...ssion.com (Eric W. Biederman) To: Julia Lawall <julia@...u.dk> Cc: Thomas Gleixner <tglx@...utronix.de>, Yinghai Lu <yinghai@...nel.org>, Ingo Molnar <mingo@...e.hu>, "H. Peter Anvin" <hpa@...or.com>, Andrew Morton <akpm@...ux-foundation.org>, Suresh Siddha <suresh.b.siddha@...el.com>, LKML <linux-kernel@...r.kernel.org> Subject: Re: [PATCH 06/12] genericirq: make irq_chip related function to take desc Julia Lawall <julia@...u.dk> writes: > Here is the list of potential trouble spots. This is from a slightly > older version of Linux than the patch, so the line numbers don't match up. > But the function names are probably good enough to find the problem. Thanks for doing all of this. The set of trouble spots in particular looks like a useful list. > julia > > function definition not found: > arch/arm/mach-iop13xx/msi.c::167: unmask_msi_irq > arch/arm/mach-iop13xx/msi.c::168: mask_msi_irq > arch/arm/mach-iop13xx/msi.c::169: mask_msi_irq > arch/arm/mach-iop13xx/msi.c::170: unmask_msi_irq > arch/arm/mach-s3c2410/bast-irq.c::109: bast_pc104_maskack > arch/arm/mach-s3c2412/irq.c::108: s3c_irq_wake > arch/arm/mach-s3c2412/irq.c::109: s3c_irqext_type > arch/arm/mach-s3c64xx/irq-eint.c::148: s3c_irqext_wake > arch/arm/plat-s3c24xx/irq.c::241: s3c_irqext_wake > arch/arm/plat-s3c24xx/irq.c::249: s3c_irq_wake > arch/arm/plat-s3c24xx/irq.c::91: s3c_irq_wake > arch/arm/plat-s3c24xx/irq.c::99: s3c_irq_wake > arch/arm/plat-s5pc1xx/irq-eint.c::179: s3c_irqext_wake > arch/arm/plat-s5pc1xx/irq-eint.c::257: s3c_irqext_wake > arch/frv/kernel/irq-mb93093.c::76: frv_fpga_end > arch/ia64/kernel/iosapic.c::425: iosapic_shutdown_level_irq > arch/ia64/kernel/iosapic.c::426: iosapic_enable_level_irq > arch/ia64/kernel/iosapic.c::427: iosapic_disable_level_irq > arch/ia64/kernel/iosapic.c::428: iosapic_ack_level_irq > arch/ia64/kernel/iosapic.c::475: iosapic_disable_edge_irq > arch/ia64/kernel/iosapic.c::476: iosapic_enable_edge_irq > arch/ia64/kernel/iosapic.c::477: iosapic_disable_edge_irq > arch/ia64/kernel/iosapic.c::479: iosapic_end_edge_irq > arch/ia64/kernel/msi_ia64.c::107: mask_msi_irq > arch/ia64/kernel/msi_ia64.c::108: unmask_msi_irq > arch/ia64/kernel/msi_ia64.c::163: dmar_msi_unmask > arch/ia64/kernel/msi_ia64.c::164: dmar_msi_mask > arch/ia64/sn/kernel/irq.c::280: sn_set_affinity_irq > arch/ia64/sn/kernel/msi_sn.c::230: mask_msi_irq > arch/ia64/sn/kernel/msi_sn.c::231: unmask_msi_irq > arch/m68knommu/platform/coldfire/intc.c::187: intc_irq_unmask > arch/mips/dec/ioasic-irq.c::86: ack_ioasic_dma_irq > arch/mips/dec/ioasic-irq.c::87: mask_ioasic_dma_irq > arch/mips/dec/ioasic-irq.c::88: ack_ioasic_dma_irq > arch/mips/dec/ioasic-irq.c::89: unmask_ioasic_dma_irq > arch/mips/kernel/i8259.c::45: plat_set_irq_affinity > arch/mips/kernel/irq_cpu.c::94: mask_mips_mt_irq > arch/mips/kernel/irq_cpu.c::96: unmask_mips_mt_irq > arch/mips/kernel/irq_cpu.c::97: unmask_mips_mt_irq > arch/powerpc/platforms/cell/axon_msi.c::312: mask_msi_irq > arch/powerpc/platforms/cell/axon_msi.c::313: unmask_msi_irq > arch/powerpc/platforms/cell/axon_msi.c::314: unmask_msi_irq > arch/powerpc/sysdev/cpm2_pic.c::205: cpm2_end_irq > arch/powerpc/sysdev/fsl_msi.c::47: mask_msi_irq > arch/powerpc/sysdev/fsl_msi.c::48: unmask_msi_irq > arch/powerpc/sysdev/mpic_pasemi_msi.c::60: mpic_end_irq > arch/powerpc/sysdev/mpic_pasemi_msi.c::61: mpic_set_irq_type > arch/powerpc/sysdev/mpic_pasemi_msi.c::62: mpic_set_affinity > arch/powerpc/sysdev/mpic_u3msi.c::42: mpic_end_irq > arch/powerpc/sysdev/mpic_u3msi.c::43: mpic_set_irq_type > arch/powerpc/sysdev/mpic_u3msi.c::44: mpic_set_affinity > arch/sparc/kernel/pci_msi.c::116: mask_msi_irq > arch/sparc/kernel/pci_msi.c::117: unmask_msi_irq > arch/sparc/kernel/pci_msi.c::118: unmask_msi_irq > arch/sparc/kernel/pci_msi.c::119: mask_msi_irq > arch/x86/kernel/apic/io_apic.c::3462: unmask_msi_irq > arch/x86/kernel/apic/io_apic.c::3463: mask_msi_irq > arch/x86/kernel/apic/io_apic.c::3473: unmask_msi_irq > arch/x86/kernel/apic/io_apic.c::3474: mask_msi_irq > arch/x86/kernel/apic/io_apic.c::3634: dmar_msi_unmask > arch/x86/kernel/apic/io_apic.c::3635: dmar_msi_mask > arch/x86/kernel/apic/io_apic.c::3689: hpet_msi_unmask > arch/x86/kernel/apic/io_apic.c::3690: hpet_msi_mask > arch/x86/kernel/apic/io_apic.c::3702: hpet_msi_unmask > arch/x86/kernel/apic/io_apic.c::3703: hpet_msi_mask > arch/x86/kernel/apic/io_apic.c::3788: mask_ht_irq > arch/x86/kernel/apic/io_apic.c::3789: unmask_ht_irq > drivers/parisc/dino.c::362: no_ack_irq > drivers/parisc/dino.c::363: no_end_irq > drivers/parisc/eisa.c::197: no_ack_irq > drivers/parisc/eisa.c::198: no_end_irq > drivers/parisc/gsc.c::157: no_ack_irq > drivers/parisc/gsc.c::158: no_end_irq > drivers/parisc/iosapic.c::738: cpu_ack_irq > drivers/parisc/superio.c::334: no_ack_irq > drivers/parisc/superio.c::335: no_end_irq > > initialization to local variable: > arch/arm/mach-pxa/irq.c::120: fn > arch/arm/mach-pxa/irq.c::151: fn > arch/arm/mach-pxa/pxa3xx.c::573: fn > arch/arm/plat-pxa/gpio.c::294: fn > > non-call use of a function: > arch/ia64/kernel/iosapic.c::417: mask_irq > arch/ia64/kernel/iosapic.c::418: unmask_irq > arch/ia64/kernel/iosapic.c::419: mask_irq > arch/ia64/kernel/iosapic.c::468: unmask_irq > arch/microblaze/kernel/intc.c::121: intc_enable_or_unmask > arch/microblaze/kernel/intc.c::122: intc_disable_or_mask > arch/microblaze/kernel/intc.c::123: intc_mask_ack > arch/microblaze/kernel/intc.c::124: intc_ack > arch/microblaze/kernel/intc.c::125: intc_end > arch/mips/dec/ioasic-irq.c::71: unmask_ioasic_irq > arch/mips/dec/ioasic-irq.c::73: mask_ioasic_irq > arch/mips/dec/ioasic-irq.c::75: ack_ioasic_irq > arch/mips/kernel/irq_cpu.c::64: unmask_mips_irq > arch/mips/kernel/irq_cpu.c::65: mask_mips_irq > arch/mn10300/kernel/irq.c::76: mn10300_cpupic_mask > arch/x86/kernel/i8259.c::397: legacy_pic_uint_noop > arch/xtensa/variants/s6000/gpio.c::169: mask > arch/xtensa/variants/s6000/gpio.c::192: mask > arch/xtensa/variants/s6000/gpio.c::195: mask > arch/xtensa/variants/s6000/gpio.c::198: mask > arch/xtensa/variants/s6000/gpio.c::201: mask > arch/xtensa/variants/s6000/gpio.c::204: mask > arch/xtensa/variants/s6000/gpio.c::209: mask > arch/xtensa/variants/s6000/gpio.c::216: mask > arch/xtensa/variants/s6000/gpio.c::219: mask > arch/xtensa/variants/s6000/gpio.c::221: mask > arch/xtensa/variants/s6000/gpio.c::224: mask > include/linux/kernel.h::41: mask > kernel/irq/chip.c::345: default_disable > > non-static function: > arch/alpha/kernel/irq_i8259.c::88: i8259a_startup_irq > arch/alpha/kernel/irq_i8259.c::89: i8259a_disable_irq > arch/alpha/kernel/irq_i8259.c::90: i8259a_enable_irq > arch/alpha/kernel/irq_i8259.c::91: i8259a_disable_irq > arch/alpha/kernel/irq_i8259.c::92: i8259a_mask_and_ack_irq > arch/alpha/kernel/irq_i8259.c::93: i8259a_end_irq > arch/arm/mach-msm/board-sapphire-gpio.c::264: sapphire_gpio_irq_set_wake > arch/arm/mach-msm/board-trout-gpio.c::248: trout_gpio_irq_set_wake > arch/arm/plat-s3c24xx/irq.c::240: s3c_irqext_type > arch/arm/plat-s3c24xx/irq.c::250: s3c_irqext_type > arch/blackfin/mach-common/ints-priority.c::274: bfin_internal_set_wake > arch/blackfin/mach-common/ints-priority.c::937: bfin_gpio_set_wake > arch/cris/arch-v32/kernel/irq.c::346: set_affinity_crisv32_irq > arch/mips/jazz/irq.c::49: disable_r4030_irq > arch/mips/jazz/irq.c::50: disable_r4030_irq > arch/mips/jazz/irq.c::51: disable_r4030_irq > arch/mips/lasat/interrupt.c::49: disable_lasat_irq > arch/mips/lasat/interrupt.c::50: disable_lasat_irq > arch/mips/lasat/interrupt.c::51: disable_lasat_irq > arch/mips/lasat/interrupt.c::52: enable_lasat_irq > arch/mips/sni/pcimt.c::218: disable_pcimt_irq > arch/mips/sni/pcimt.c::219: disable_pcimt_irq > arch/mips/sni/pcimt.c::220: disable_pcimt_irq > arch/mips/sni/pcit.c::180: disable_pcit_irq > arch/mips/sni/pcit.c::181: disable_pcit_irq > arch/mips/sni/pcit.c::182: disable_pcit_irq > arch/mips/sni/pcit.c::184: end_pcit_irq > arch/mips/sni/rm200.c::289: sni_rm200_mask_and_ack_8259A > arch/mips/sni/rm200.c::453: disable_rm200_irq > arch/mips/sni/rm200.c::454: disable_rm200_irq > arch/mips/sni/rm200.c::455: disable_rm200_irq > arch/mips/sni/rm200.c::457: end_rm200_irq > arch/powerpc/sysdev/mpic.c::907: mpic_mask_irq > arch/powerpc/sysdev/mpic.c::908: mpic_unmask_irq > arch/powerpc/sysdev/mpic.c::909: mpic_end_irq > arch/powerpc/sysdev/mpic.c::910: mpic_set_irq_type > arch/powerpc/sysdev/mpic.c::925: mpic_mask_irq > arch/powerpc/sysdev/mpic.c::928: mpic_set_irq_type > arch/sh/boards/mach-cayman/irq.c::100: disable_cayman_irq > > non-test or call reference to field: > kernel/irq/manage.c::432: set_type > > non-updated function: > arch/arm/mach-s3c2410/bast-irq.c::109: bast_pc104_maskack > arch/m68knommu/platform/coldfire/intc.c::129: intc_irq_unmask > arch/powerpc/sysdev/cpm2_pic.c::116: cpm2_end_irq -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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