linux-kernel - [GIT PULL]

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Message-Id: <1525786706-22846-1-git-send-email-frederic@kernel.org>
Date:   Tue,  8 May 2018 15:38:15 +0200
From:   Frederic Weisbecker <frederic@...nel.org>
To:     Ingo Molnar <mingo@...nel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Frederic Weisbecker <frederic@...nel.org>,
        Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
        Tony Luck <tony.luck@...el.com>,
        Peter Zijlstra <peterz@...radead.org>,
        "David S . Miller" <davem@...emloft.net>,
        Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        Michael Ellerman <mpe@...erman.id.au>,
        Helge Deller <deller@....de>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Martin Schwidefsky <schwidefsky@...ibm.com>,
        Rich Felker <dalias@...c.org>,
        Fenghua Yu <fenghua.yu@...el.com>,
        Heiko Carstens <heiko.carstens@...ibm.com>,
        "James E . J . Bottomley" <jejb@...isc-linux.org>
Subject: [GIT PULL] 

Ingo,

Please pull the softirq/mask-v4 branch that can be found at:

git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
	softirq/mask-v4

HEAD: dc06cbb5e1296938211040bccdacd7a361469116

Changes since v3:

* Rebase against v4.17-rc4
* Fix build error on SH. (new patch "sh: Use nmi_count() on /proc/interrupts print out")

--
The softirq mask and its accessors/mutators have many implementations
scattered around many architectures. Most do the same things consisting
in a field in a per-cpu struct (often irq_cpustat_t) accessed through
per-cpu ops. We can provide instead a generic efficient version that
most of them can use. In fact s390 is the only exception because the
field is stored in lowcore.

Thanks,
	Frederic
---

Frederic Weisbecker (11):
      ia64: Convert local_softirq_pending() to per-cpu ops
      sparc: Convert local_softirq_pending() to use per-cpu op
      sh: Use nmi_count() on /proc/interrupts print out
      softirq: Turn default irq_cpustat_t to standard per-cpu
      softirq: Consolidate default local_softirq_pending() implementations
      ia64: Switch to generic local_softirq_pending() implementation
      parisc: Switch to generic local_softirq_pending() implementation
      powerpc: Switch to generic local_softirq_pending() implementation
      sparc: Switch to generic local_softirq_pending() implementation
      x86: Switch to generic local_softirq_pending() implementation
      softirq/s390: Move default mutators of overwritten softirq mask to s390


 arch/ia64/include/asm/hardirq.h     |  2 +-
 arch/parisc/include/asm/hardirq.h   |  8 --------
 arch/powerpc/include/asm/hardirq.h  |  7 -------
 arch/s390/include/asm/hardirq.h     |  2 ++
 arch/sh/kernel/irq.c                |  2 +-
 arch/sparc/include/asm/hardirq_64.h |  5 +++--
 arch/x86/include/asm/hardirq.h      |  8 --------
 include/linux/interrupt.h           | 13 ++++++++++---
 include/linux/irq_cpustat.h         | 10 +++-------
 kernel/softirq.c                    |  4 ++--
 10 files changed, 22 insertions(+), 39 deletions(-)