[PATCH v2 0/8] Introduce logical CPU mapping
From: Will Deacon <hidden>
Date: 2011-08-15 17:30:44
Hello, This is version 2 of the RFC originally posted here: http://lists.infradead.org/pipermail/linux-arm-kernel/2011-August/060594.html Changes since v1 include: * Fixed the GIC code to compile when !CONFIG_SMP * Based on -rc2 * Added acks / tested-bys from various platform maintainers (thanks!) Any feedback on the approach taken and comments from the shmobile folks would be much appreciated. Thanks, Will Will Deacon (8): ARM: cpuid: add support for reading MPIDR ARM: smp: populate logical CPU mapping during boot ARM: gic: convert logical CPU numbers into physical numbers ARM: exynos4: convert logical CPU numbers to physical numbers ARM: msm: convert logical CPU numbers to physical numbers ARM: shmobile: convert logical CPU numbers to physical numbers ARM: ux500: convert logical CPU numbers to physical numbers ARM: versatile: convert logical CPU numbers to physical numbers arch/arm/common/gic.c | 17 ++++++++++++++--- arch/arm/include/asm/cputype.h | 6 ++++++ arch/arm/include/asm/smp.h | 6 ++++++ arch/arm/kernel/smp.c | 15 +++++++++++++++ arch/arm/mach-exynos4/hotplug.c | 2 +- arch/arm/mach-exynos4/platsmp.c | 2 +- arch/arm/mach-msm/hotplug.c | 2 +- arch/arm/mach-msm/platsmp.c | 2 +- arch/arm/mach-realview/hotplug.c | 2 +- arch/arm/mach-shmobile/smp-sh73a0.c | 6 +++++- arch/arm/mach-ux500/hotplug.c | 2 +- arch/arm/mach-ux500/platsmp.c | 2 +- arch/arm/mach-vexpress/hotplug.c | 2 +- arch/arm/plat-versatile/platsmp.c | 2 +- 14 files changed, 55 insertions(+), 13 deletions(-)