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From: Frederic Weisbecker <frederic@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
	Frederic Weisbecker <frederic@kernel.org>,
	Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
	Tony Luck <tony.luck@intel.com>,
	Peter Zijlstra <peterz@infradead.org>,
	"David S . Miller" <davem@davemloft.net>,
	Yoshinori Sato <ysato@users.sourceforge.jp>,
	Michael Ellerman <mpe@ellerman.id.au>,
	Helge Deller <deller@gmx.de>,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Paul Mackerras <paulus@samba.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Martin Schwidefsky <schwidefsky@de.ibm.com>,
	Rich Felker <dalias@libc.org>, Fenghua Yu <fenghua.yu@intel.com>,
	Heiko Carstens <heiko.carstens@de.ibm.com>,
	"James E . J . Bottomley" <jejb@parisc-linux.org>
Subject: [GIT PULL]
Date: Tue,  8 May 2018 15:38:15 +0200	[thread overview]
Message-ID: <1525786706-22846-1-git-send-email-frederic@kernel.org> (raw)

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(-)

             reply	other threads:[~2018-05-08 13:38 UTC|newest]

Thread overview: 58+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-08 13:38 Frederic Weisbecker [this message]
2018-05-08 13:38 ` [PATCH 01/11] ia64: Convert local_softirq_pending() to per-cpu ops Frederic Weisbecker
2018-05-14 12:47   ` [tip:irq/core] softirq/ia64: " tip-bot for Frederic Weisbecker
2018-05-08 13:38 ` [PATCH 02/11] sparc: Convert local_softirq_pending() to use per-cpu op Frederic Weisbecker
2018-05-14 12:47   ` [tip:irq/core] softirq/sparc: " tip-bot for Frederic Weisbecker
2018-05-08 13:38 ` [PATCH 03/11] sh: Use nmi_count() on /proc/interrupts print out Frederic Weisbecker
2018-05-14 12:48   ` [tip:irq/core] softirq/sh: " tip-bot for Frederic Weisbecker
2018-05-08 13:38 ` [PATCH 04/11] softirq: Turn default irq_cpustat_t to standard per-cpu Frederic Weisbecker
2018-05-14 12:48   ` [tip:irq/core] softirq/core: " tip-bot for Frederic Weisbecker
2018-05-08 13:38 ` [PATCH 05/11] softirq: Consolidate default local_softirq_pending() implementations Frederic Weisbecker
2018-05-14 12:49   ` [tip:irq/core] softirq/core: " tip-bot for Frederic Weisbecker
2018-05-08 13:38 ` [PATCH 06/11] ia64: Switch to generic local_softirq_pending() implementation Frederic Weisbecker
2018-05-14 12:49   ` [tip:irq/core] softirq/ia64: " tip-bot for Frederic Weisbecker
2018-05-08 13:38 ` [PATCH 07/11] parisc: " Frederic Weisbecker
2018-05-14 12:50   ` [tip:irq/core] softirq/parisc: " tip-bot for Frederic Weisbecker
2018-05-08 13:38 ` [PATCH 08/11] powerpc: " Frederic Weisbecker
2018-05-14 12:50   ` [tip:irq/core] softirq/powerpc: " tip-bot for Frederic Weisbecker
2018-05-08 13:38 ` [PATCH 09/11] sparc: " Frederic Weisbecker
2018-05-14 12:51   ` [tip:irq/core] softirq/sparc: " tip-bot for Frederic Weisbecker
2018-05-08 13:38 ` [PATCH 10/11] x86: " Frederic Weisbecker
2018-05-14 12:51   ` [tip:irq/core] softirq/x86: " tip-bot for Frederic Weisbecker
2018-05-08 13:38 ` [PATCH 11/11] softirq/s390: Move default mutators of overwritten softirq mask to s390 Frederic Weisbecker
2018-05-14 12:52   ` [tip:irq/core] " tip-bot for Frederic Weisbecker
2018-05-08 13:46 ` [GIT PULL] softirq: Consolidate and optimize softirq mask v4 Frederic Weisbecker
  -- strict thread matches above, loose matches on Subject: below --
2022-08-09 13:27 [GIT PULL] David Howells
2022-08-09 17:29 ` pr-tracker-bot
2022-06-03 19:20 Eric W. Biederman
2022-06-03 23:25 ` pr-tracker-bot
2021-12-23 19:55 Eric W. Biederman
2021-12-23 19:55 ` Eric W. Biederman
2019-02-11 20:48 Kevin Hilman
2019-02-11 20:48 ` Kevin Hilman
2019-02-11 20:56 ` Kevin Hilman
2019-02-11 20:56   ` Kevin Hilman
2016-04-12 18:34 David Howells
2015-07-15 11:51 Tero Kristo
2015-07-15 21:05 ` Stephen Boyd
2012-06-18 20:48 Roland Stigge
2012-06-30 23:29 ` Olof Johansson
2012-07-01 15:40   ` Roland Stigge
2012-07-02 16:25     ` Olof Johansson
2012-04-10 19:05 Stephen Warren
2012-04-10 21:29 ` Mark Brown
2012-03-13  4:56 [git pull] Jesse Barnes
2011-12-19 11:29 [GIT PULL] Sascha Hauer
2011-12-20  5:33 ` Olof Johansson
2011-02-11 13:40 Ted Ts'o
2011-02-12  0:33 ` Linus Torvalds
2011-02-12  0:33   ` Linus Torvalds
2011-02-12  1:41   ` Eric Sandeen
2011-02-12  1:41     ` Eric Sandeen
2011-02-12 13:28   ` Ted Ts'o
2010-09-10 12:52 Nicolas Ferre
2010-09-10 12:52 ` Nicolas Ferre
2010-09-10 13:16 ` Jean-Christophe PLAGNIOL-VILLARD
2010-09-10 13:16   ` Jean-Christophe PLAGNIOL-VILLARD
2010-03-03  3:09 Frederic Weisbecker
2007-10-23  9:43 Haavard Skinnemoen

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