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Date: Thu, 29 May 2008 10:58:14 +0200 From: Jens Axboe <jens.axboe@...cle.com> To: linux-kernel@...r.kernel.org Cc: peterz@...radead.org, npiggin@...e.de, linux-arch@...r.kernel.org, jeremy@...p.org, mingo@...e.hu, paulmck@...ux.vnet.ibm.com Subject: [PATCH 0/10] Add generic helpers for arch IPI function calls #4 Hi, Jeremy sent me a ping about this patchset, so here's an updated version against the current kernel (2.6.26-rc4'ish). Changes since last post: - Incorporate Pauls changes and suggestions to make smp_call_function_single() both cleaner and (hopefull) deadlock free within the restrictions set. - Fix various compile problems with some archs and .config configurations. Not really a lot of churn, it's mostly solid and works well on the archs that I test (x86, x86-64, ppc) and I know that it works well on ia64 as well. The nice diffstat is below, enjoy. arch/Kconfig | 3 arch/alpha/Kconfig | 1 arch/alpha/kernel/core_marvel.c | 6 arch/alpha/kernel/smp.c | 170 --------- arch/arm/Kconfig | 1 arch/arm/kernel/smp.c | 157 --------- arch/ia64/Kconfig | 1 arch/ia64/kernel/smp.c | 242 -------------- arch/m32r/Kconfig | 1 arch/m32r/kernel/m32r_ksyms.c | 3 arch/m32r/kernel/smp.c | 128 ------- arch/m32r/kernel/traps.c | 3 arch/mips/Kconfig | 1 arch/mips/kernel/smp.c | 139 -------- arch/mips/kernel/smtc.c | 1 arch/parisc/Kconfig | 1 arch/parisc/kernel/smp.c | 134 +------ arch/powerpc/Kconfig | 1 arch/powerpc/kernel/smp.c | 220 ------------ arch/powerpc/platforms/cell/interrupt.c | 1 arch/powerpc/platforms/ps3/smp.c | 7 arch/powerpc/platforms/pseries/xics.c | 6 arch/powerpc/sysdev/mpic.c | 2 arch/sh/Kconfig | 1 arch/sh/kernel/smp.c | 48 -- arch/sparc64/kernel/smp.c | 11 arch/x86/Kconfig | 1 arch/x86/kernel/apic_32.c | 4 arch/x86/kernel/entry_64.S | 3 arch/x86/kernel/i8259_64.c | 4 arch/x86/kernel/smp.c | 152 +------- arch/x86/kernel/smpcommon.c | 56 --- arch/x86/mach-voyager/voyager_smp.c | 94 ----- arch/x86/xen/enlighten.c | 4 arch/x86/xen/smp.c | 133 ++----- arch/x86/xen/xen-ops.h | 9 include/asm-alpha/smp.h | 2 include/asm-ia64/smp.h | 3 include/asm-m32r/smp.h | 1 include/asm-mips/smp.h | 10 include/asm-powerpc/smp.h | 5 include/asm-sh/smp.h | 12 include/asm-x86/hw_irq_32.h | 1 include/asm-x86/hw_irq_64.h | 2 include/asm-x86/mach-default/entry_arch.h | 1 include/asm-x86/mach-default/irq_vectors.h | 1 include/asm-x86/mach-voyager/entry_arch.h | 2 include/asm-x86/mach-voyager/irq_vectors.h | 4 include/asm-x86/smp.h | 19 - include/asm-x86/xen/events.h | 1 include/linux/smp.h | 34 + init/main.c | 2 kernel/Makefile | 1 kernel/smp.c | 362 +++++++++++++++++++++ 54 files changed, 661 insertions(+), 1551 deletions(-) -- Jens Axboe -- 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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