[PATCH 0/8] softirq: Consolidation and stack overrun fix v3

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Hi,

Series is fixed to address Linus and Ben comments:

* Turn __ARCH_IRQ_EXIT_ON_IRQ_STACK old ad-hoc style symbol to proper Kconfig
(CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK)

* Activates it to powerpc as well.

* Fix a bit the changelog of patch 6/8

This applies on top of 06367d58f487a592de50e6e2327371c5e3b6188f
("Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc")

And it can be pulled from:

git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
	irq/core-v4

HEAD: 0362b2ff8d67913a8ffc5d757500129ead56b007

Frederic Weisbecker (8):
  irq: Force hardirq exit's softirq processing on its own stack
  irq: Consolidate do_softirq() arch overriden implementations
  irq: Optimize call to softirq on hardirq exit
  irq: Improve a bit softirq debugging
  irq: Justify the various softirq stack choices
  irq: Optimize softirq stack selection in irq exit
  x86: Tell about irq stack coverage
  powerpc: Tell about irq stack coverage

 arch/Kconfig               | 10 ++++++++
 arch/metag/kernel/irq.c    | 52 ++++++++++++++++--------------------------
 arch/parisc/kernel/irq.c   | 17 ++------------
 arch/powerpc/Kconfig       |  1 +
 arch/powerpc/kernel/irq.c  | 17 +-------------
 arch/s390/kernel/irq.c     | 52 +++++++++++++++++-------------------------
 arch/sh/kernel/irq.c       | 57 +++++++++++++++++-----------------------------
 arch/sparc/kernel/irq_64.c | 31 ++++++++-----------------
 arch/x86/Kconfig           |  1 +
 arch/x86/kernel/entry_64.S |  4 ++--
 arch/x86/kernel/irq_32.c   | 30 +++++++-----------------
 arch/x86/kernel/irq_64.c   | 21 -----------------
 include/linux/interrupt.h  | 11 +++++++++
 kernel/softirq.c           | 40 ++++++++++++++++++++++++--------
 14 files changed, 138 insertions(+), 206 deletions(-)

-- 
1.8.3.1

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