Eric Lee / smarc-fsl-linux-kernel

18 Oct, 2019

1 commit

  • 256339d60   lib: cpu_rmap: Use pr_warn instead of pr_warning ... Browse Code »

    As said in commit f2c2cbcc35d4 ("powerpc: Use pr_warn instead of
    pr_warning"), removing pr_warning so all logging messages use a
    consistent _warn style. Let's do it.

    Link: http://lkml.kernel.org/r/20191018031850.48498-27-wangkefeng.wang@huawei.com
    To: linux-kernel@vger.kernel.org
    Cc: Andrew Morton
    Signed-off-by: Kefeng Wang
    Reviewed-by: Sergey Senozhatsky
    Signed-off-by: Petr Mladek

    Kefeng Wang
     

19 Jun, 2019

1 commit

  • d2912cb15   treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 ... Browse Code »

    Based on 2 normalized pattern(s):

    this program is free software you can redistribute it and or modify
    it under the terms of the gnu general public license version 2 as
    published by the free software foundation

    this program is free software you can redistribute it and or modify
    it under the terms of the gnu general public license version 2 as
    published by the free software foundation #

    extracted by the scancode license scanner the SPDX license identifier

    GPL-2.0-only

    has been chosen to replace the boilerplate/reference in 4122 file(s).

    Signed-off-by: Thomas Gleixner
    Reviewed-by: Enrico Weigelt
    Reviewed-by: Kate Stewart
    Reviewed-by: Allison Randal
    Cc: linux-spdx@vger.kernel.org
    Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de
    Signed-off-by: Greg Kroah-Hartman

    Thomas Gleixner
     

27 May, 2015

1 commit

  • 06931e622   sched/topology: Rename topology_thread_cpumask() to topology_sibling_cpumask() ... Browse Code »

    Rename topology_thread_cpumask() to topology_sibling_cpumask()
    for more consistency with scheduler code.

    Signed-off-by: Bartosz Golaszewski
    Reviewed-by: Thomas Gleixner
    Acked-by: Russell King
    Acked-by: Catalin Marinas
    Cc: Benoit Cousson
    Cc: Fenghua Yu
    Cc: Guenter Roeck
    Cc: Jean Delvare
    Cc: Jonathan Corbet
    Cc: Linus Torvalds
    Cc: Oleg Drokin
    Cc: Peter Zijlstra
    Cc: Rafael J. Wysocki
    Cc: Russell King
    Cc: Viresh Kumar
    Link: http://lkml.kernel.org/r/1432645896-12588-2-git-send-email-bgolaszewski@baylibre.com
    Signed-off-by: Ingo Molnar

    Bartosz Golaszewski
     

13 Sep, 2013

1 commit

12 Jan, 2013

1 commit

  • 896f97ea9   lib: cpu_rmap: avoid flushing all workqueues ... Browse Code »

    In some cases, free_irq_cpu_rmap() is called while holding a lock (eg
    rtnl). This can lead to deadlocks, because it invokes
    flush_scheduled_work() which ends up waiting for whole system workqueue
    to flush, but some pending works might try to acquire the lock we are
    already holding.

    This commit uses reference-counting to replace
    irq_run_affinity_notifiers(). It also removes
    irq_run_affinity_notifiers() altogether.

    [akpm@linux-foundation.org: eliminate free_cpu_rmap, rename cpu_rmap_reclaim() to cpu_rmap_release(), propagate kref_put() retval from cpu_rmap_put()]
    Signed-off-by: David Decotigny
    Reviewed-by: Ben Hutchings
    Acked-by: Eric Dumazet
    Reviewed-by: Josh Triplett
    Cc: "David S. Miller"
    Cc: Or Gerlitz
    Acked-by: Amir Vadai
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    David Decotigny
     

08 Mar, 2012

1 commit

25 Jan, 2011

1 commit

  • c39649c33   lib: cpu_rmap: CPU affinity reverse-mapping ... Browse Code »

    When initiating I/O on a multiqueue and multi-IRQ device, we may want
    to select a queue for which the response will be handled on the same
    or a nearby CPU. This requires a reverse-map of IRQ affinity. Add
    library functions to support a generic reverse-mapping from CPUs to
    objects with affinity and the specific case where the objects are
    IRQs.

    Signed-off-by: Ben Hutchings
    Signed-off-by: David S. Miller

    Ben Hutchings