From: Frederic Weisbecker <fweisbec@gmail.com>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@au1.ibm.com>,
Ingo Molnar <mingo@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Peter Zijlstra <peterz@infradead.org>,
"H. Peter Anvin" <hpa@zytor.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
James Hogan <james.hogan@imgtec.com>,
"James E.J. Bottomley" <jejb@parisc-linux.org>,
Helge Deller <deller@gmx.de>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
"David S. Miller" <davem@davemloft.net>,
Andrew Morton <akpm@linux-foundation.org>,
<stable@vger.kernel.org>
Subject: [PATCH 0/8] softirq: Consolidation and stack overrun fix v3
Date: Thu, 26 Sep 2013 18:24:38 +0200 [thread overview]
Message-ID: <1380212686-25897-1-git-send-email-fweisbec@gmail.com> (raw)
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
next reply other threads:[~2013-09-26 16:24 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-26 16:24 Frederic Weisbecker [this message]
2013-09-26 16:24 ` [PATCH 1/8] irq: Force hardirq exit's softirq processing on its own stack Frederic Weisbecker
2013-09-26 16:24 ` [PATCH 2/8] irq: Consolidate do_softirq() arch overriden implementations Frederic Weisbecker
2013-09-26 16:24 ` [PATCH 3/8] irq: Optimize call to softirq on hardirq exit Frederic Weisbecker
2013-09-26 16:24 ` [PATCH 4/8] irq: Improve a bit softirq debugging Frederic Weisbecker
2013-09-26 16:24 ` [PATCH 5/8] irq: Justify the various softirq stack choices Frederic Weisbecker
2013-09-26 16:24 ` [PATCH 6/8] irq: Optimize softirq stack selection in irq exit Frederic Weisbecker
2013-09-26 16:24 ` [PATCH 7/8] x86: Tell about irq stack coverage Frederic Weisbecker
2013-09-26 16:24 ` [PATCH 8/8] powerpc: " Frederic Weisbecker
2013-09-26 22:20 ` Benjamin Herrenschmidt
2013-09-26 16:43 ` [PATCH 0/8] softirq: Consolidation and stack overrun fix v3 Linus Torvalds
2013-09-26 17:38 ` Frederic Weisbecker
2013-09-30 11:12 ` Frederic Weisbecker
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