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From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
Cc: x86@kernel.org, John Stultz <john.stultz@linaro.org>,
	Vincenzo Frascino <vincenzo.frascino@arm.com>,
	Andy Lutomirski <luto@kernel.org>,
	Christophe Leroy <christophe.leroy@c-s.fr>,
	Paolo Bonzini <pbonzini@redhat.com>,
	Juergen Gross <jgross@suse.com>,
	Michael Kelley <mikelley@microsoft.com>,
	Sasha Levin <sashal@kernel.org>,
	Ralf Baechle <ralf@linux-mips.org>,
	Paul Burton <paulburton@kernel.org>,
	James Hogan <jhogan@kernel.org>,
	Russell King <linux@armlinux.org.uk>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Marc Zyngier <maz@kernel.org>, Andrei Vagin <avagin@gmail.com>
Subject: [patch V2 00/17] VDSO consolidation
Date: Fri, 07 Feb 2020 13:38:47 +0100	[thread overview]
Message-ID: <20200207123847.339896630@linutronix.de> (raw)

This is the second version of the VDSO consolidation series. The first
version can be found here:

   https://lore.kernel.org/lkml/r/20200114185237.273005683@linutronix.de

The changes since V1:

    - Tiny optimization of x86/TSC (new)

    - Address review comments from V1 (bisectability, spelling ...)

    - Include the preparatory patches from Christophe which allow powerpc
      to be switched over.

This conflicts slightly with the ARM64 time namespace patch series, but
that's trivial to fix up.

Thanks,

	tglx

----
 arch/arm/Kconfig                            |    1 
 arch/arm/include/asm/clocksource.h          |    5 -
 arch/arm/include/asm/vdso/gettimeofday.h    |    6 +
 arch/arm/include/asm/vdso/vsyscall.h        |   35 -------
 arch/arm64/Kconfig                          |    1 
 arch/arm64/include/asm/clocksource.h        |    5 -
 arch/arm64/include/asm/vdso/vsyscall.h      |    9 -
 arch/mips/Kconfig                           |    1 
 arch/mips/include/asm/clocksource.h         |   18 ---
 arch/mips/include/asm/vdso/vsyscall.h       |    9 -
 arch/mips/kernel/csrc-r4k.c                 |    2 
 arch/x86/Kconfig                            |    1 
 arch/x86/entry/vdso/vma.c                   |    8 +
 arch/x86/include/asm/clocksource.h          |   23 +++-
 arch/x86/include/asm/mshyperv.h             |    4 
 arch/x86/include/asm/vdso/gettimeofday.h    |    6 -
 arch/x86/include/asm/vdso/vsyscall.h        |   15 ---
 arch/x86/include/asm/vgtod.h                |    6 -
 arch/x86/kernel/kvmclock.c                  |    9 +
 arch/x86/kernel/pvclock.c                   |    2 
 arch/x86/kernel/time.c                      |   12 --
 arch/x86/kernel/tsc.c                       |   32 ++++--
 arch/x86/kvm/trace.h                        |    4 
 arch/x86/kvm/x86.c                          |   22 ++--
 arch/x86/xen/time.c                         |   36 ++++---
 b/arch/mips/include/asm/vdso/gettimeofday.h |   29 ++----
 drivers/clocksource/arm_arch_timer.c        |    8 -
 drivers/clocksource/hyperv_timer.c          |    7 +
 drivers/clocksource/mips-gic-timer.c        |    8 -
 include/asm-generic/vdso/vsyscall.h         |   14 --
 include/linux/clocksource.h                 |  102 ++++++++++++---------
 include/vdso/datapage.h                     |    2 
 kernel/time/clocksource.c                   |    9 +
 kernel/time/namespace.c                     |    7 -
 kernel/time/vsyscall.c                      |   12 +-
 lib/vdso/gettimeofday.c                     |  133 +++++++++++++++++++++-------
 36 files changed, 317 insertions(+), 286 deletions(-)



             reply	other threads:[~2020-02-07 13:26 UTC|newest]

Thread overview: 63+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-07 12:38 Thomas Gleixner [this message]
2020-02-07 12:38 ` [patch V2 01/17] x86/vdso: Mark the TSC clocksource path likely Thomas Gleixner
2020-02-14 12:00   ` Vincenzo Frascino
2020-02-17 15:12   ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2020-02-07 12:38 ` [patch V2 02/17] ARM: vdso: Remove unused function Thomas Gleixner
2020-02-14 10:21   ` Vincenzo Frascino
2020-02-17 15:11   ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2020-02-07 12:38 ` [patch V2 03/17] lib/vdso: Allow the high resolution parts to be compiled out Thomas Gleixner
2020-02-14 11:54   ` Vincenzo Frascino
2020-02-17 15:11   ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2020-02-07 12:38 ` [patch V2 04/17] ARM: vdso: Compile high resolution parts conditionally Thomas Gleixner
2020-02-14 11:55   ` Vincenzo Frascino
2020-02-17 15:11   ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2020-02-07 12:38 ` [patch V2 05/17] MIPS: " Thomas Gleixner
2020-02-14 11:55   ` Vincenzo Frascino
2020-02-17 15:11   ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2020-02-07 12:38 ` [patch V2 06/17] clocksource: Cleanup struct clocksource and documentation Thomas Gleixner
2020-02-14 11:57   ` Vincenzo Frascino
2020-02-17 15:11   ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2020-02-07 12:38 ` [patch V2 07/17] x86/vdso: Move VDSO clocksource state tracking to callback Thomas Gleixner
2020-02-14 11:58   ` Vincenzo Frascino
2020-02-17 15:11   ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2020-02-07 12:38 ` [patch V2 08/17] clocksource: Add common vdso clock mode storage Thomas Gleixner
2020-02-17 10:36   ` Vincenzo Frascino
2020-02-17 15:11   ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2020-02-07 12:38 ` [patch V2 09/17] x86/vdso: Use generic VDSO " Thomas Gleixner
2020-02-14 10:32   ` Paolo Bonzini
2020-02-17 10:57   ` Vincenzo Frascino
2020-02-17 15:11   ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2020-02-07 12:38 ` [patch V2 10/17] mips: vdso: " Thomas Gleixner
2020-02-17 10:52   ` Vincenzo Frascino
2020-02-17 15:11   ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2020-02-17 19:18   ` tip-bot2 for Thomas Gleixner
2020-02-07 12:38 ` [patch V2 11/17] ARM/arm64: vdso: Use common vdso " Thomas Gleixner
2020-02-17 10:43   ` Vincenzo Frascino
2020-02-17 15:11   ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2020-02-17 19:18   ` tip-bot2 for Thomas Gleixner
     [not found]   ` <CGME20200221115643eucas1p12ecb95c6161853a0e7dfe9207db079be@eucas1p1.samsung.com>
2020-02-21 11:56     ` [patch V2 11/17] " Marek Szyprowski
2020-02-21 11:56       ` Marek Szyprowski
2020-02-21 13:08       ` Vincenzo Frascino
2020-02-21 13:08         ` Vincenzo Frascino
2020-02-21 18:24       ` Vincenzo Frascino
2020-02-21 18:24         ` Vincenzo Frascino
2020-02-07 12:38 ` [patch V2 12/17] lib/vdso: Cleanup clock mode storage leftovers Thomas Gleixner
2020-02-17 11:04   ` Vincenzo Frascino
2020-02-17 15:11   ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2020-02-17 19:18   ` tip-bot2 for Thomas Gleixner
2020-02-07 12:39 ` [patch V2 13/17] lib/vdso: Avoid highres update if clocksource is not VDSO capable Thomas Gleixner
2020-02-17 11:07   ` Vincenzo Frascino
2020-02-17 15:11   ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2020-02-17 19:18   ` tip-bot2 for Thomas Gleixner
2020-02-07 12:39 ` [patch V2 14/17] lib/vdso: Move VCLOCK_TIMENS to vdso_clock_modes Thomas Gleixner
2020-02-17 11:12   ` Vincenzo Frascino
2020-02-17 15:11   ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2020-02-17 19:18   ` tip-bot2 for Thomas Gleixner
2020-02-07 12:39 ` [patch V2 15/17] lib/vdso: Allow fixed clock mode Thomas Gleixner
2020-02-17 11:14   ` Vincenzo Frascino
2020-02-17 15:11   ` [tip: timers/core] " tip-bot2 for Christophe Leroy
2020-02-17 19:18   ` tip-bot2 for Christophe Leroy
2020-02-07 12:39 ` [patch V2 16/17] lib/vdso: Allow architectures to override the ns shift operation Thomas Gleixner
2020-02-17 11:15   ` Vincenzo Frascino
2020-02-07 12:39 ` [patch V2 17/17] lib/vdso: Allow architectures to provide the vdso data pointer Thomas Gleixner
2020-02-17 12:09   ` Vincenzo Frascino

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