[PATCH for-4.5 0/8] Interrupt management reworking

[Julien Grall <julien.grall@linaro.org>]

Hello,

While I was working on the ARM SMMU driver for Xen, I made some changes
to improve interrupt handling.

The main modifications of this patch series:
    - Add multiple handler support for interrupts
    - Merge route and setup IRQ functions
    - Improve error checking on some functions

This patch series is a requirement to support ARM SMMU driver.

Sincelery yours,

*** BLURB HERE ***

Julien Grall (8):
  xen/arm: irq: move gic {,un}lock in gic_set_irq_properties
  xen/arm: setup_dt_irq: don't enable the IRQ if the creation has
    failed
  xen/arm: IRQ: Protect IRQ to be shared between domains and XEN
  xen/arm: irq: Don't need to have a specific function to route IRQ to
    Xen
  xen/arm: IRQ: rename release_irq in release_dt_irq
  xen/arm: IRQ: Add lock contrainst for gic_irq_{startup,shutdown}
  xen/irq: Handle multiple action per IRQ
  xen/serial: remove serial_dt_irq

 xen/arch/arm/domain_build.c        |    8 +-
 xen/arch/arm/gic.c                 |  206 +++++++++++++++++++++++-------------
 xen/arch/arm/irq.c                 |    6 +-
 xen/arch/arm/setup.c               |    3 -
 xen/arch/arm/smpboot.c             |    2 -
 xen/arch/arm/time.c                |   11 --
 xen/drivers/char/exynos4210-uart.c |    8 --
 xen/drivers/char/ns16550.c         |   11 --
 xen/drivers/char/omap-uart.c       |    8 --
 xen/drivers/char/pl011.c           |    8 --
 xen/drivers/char/serial.c          |    9 --
 xen/include/asm-arm/gic.h          |    7 --
 xen/include/asm-arm/irq.h          |    1 +
 xen/include/asm-arm/time.h         |    3 -
 xen/include/xen/irq.h              |    1 +
 xen/include/xen/serial.h           |    5 -
 16 files changed, 146 insertions(+), 151 deletions(-)

-- 
1.7.10.4