linux-kernel - [PATCH 0/2 v2] cpu: fix leaks and udev race in register

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Date:	Tue, 14 May 2013 16:46:05 +0200
From:	Igor Mammedov <imammedo@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
	Greg KH <gregkh@...uxfoundation.org>, chuck.anderson@...cle.com
Subject: [PATCH 0/2 v2] cpu: fix leaks and udev race in register_cpu()

1. move "crash_notes" and "crash_notes_size" to static attributes to
guarantee that it's destroyed with CPU on unregister.

2. fixes race between hotplugged CPU and onlining it via udev,
described at https://lkml.org/lkml/2012/4/30/193

Igor Mammedov (2):
  cpu: fix "crash_notes" and "crash_notes_size" leaks in register_cpu()
  cpu: make sure that cpu/online file created before KOBJ_ADD is
    emitted

 drivers/base/cpu.c |   59 ++++++++++++++++++++++++++++++++++-----------------
 1 files changed, 39 insertions(+), 20 deletions(-)

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