Re: [RFC v2 PATCH 00/14] Implement generic IPI support mechanism

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On Tue, 13 Oct 2015, Qais Yousef wrote:

Qais Yousef (14):
 irq: add new IRQ_DOMAIN_FLAGS_IPI
 irq: add GENERIC_IRQ_IPI Kconfig symbol
 irq: add new struct ipi_mask
 irq: add a new irq_send_ipi() to irq_chip
 irq: add struct ipi_mask to irq_data
 irq: add struct ipi_mapping and its helper functions
 irq: add a new generic IPI reservation code to irq core
 irq: implement irq_send_ipi
 MIPS: add support for generic SMP IPI support
 MIPS: make smp CMP, CPS and MT use the new generic IPI functions
 MIPS: delete smp-gic.c
 irqchip: mips-gic: add a IPI hierarchy domain
 irqchip: mips-gic: implement the new irq_send_ipi
 irqchip: mips-gic: remove IPI init code

arch/mips/Kconfig                |   6 --
arch/mips/include/asm/smp-ops.h  |   5 +-
arch/mips/kernel/Makefile        |   1 -
arch/mips/kernel/smp-cmp.c       |   4 +-
arch/mips/kernel/smp-cps.c       |   4 +-
arch/mips/kernel/smp-gic.c       |  64 -----------
arch/mips/kernel/smp-mt.c        |   2 +-
arch/mips/kernel/smp.c           | 117 ++++++++++++++++++++
drivers/irqchip/Kconfig          |   2 +
drivers/irqchip/irq-mips-gic.c   | 225 ++++++++++++++++++++++++---------------
include/linux/irq.h              |  43 ++++++++
include/linux/irqchip/mips-gic.h |   3 -
include/linux/irqdomain.h        |  19 ++++
kernel/irq/Kconfig               |   4 +
kernel/irq/irqdomain.c           |  84 +++++++++++++++
kernel/irq/manage.c              | 103 ++++++++++++++++++
16 files changed, 517 insertions(+), 169 deletions(-)
delete mode 100644 arch/mips/kernel/smp-gic.c

It strikes me that Documentation/ should at least get _some_ love. Perhaps IRQ-ipi.txt? I dunno...

Thanks,
Davidlohr




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