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From: Ingo Molnar <mingo@elte.hu>
To: linux-kernel@vger.kernel.org
Cc: Ulrich Drepper <drepper@redhat.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Arjan van de Ven <arjan@infradead.org>,
	Andrew Morton <akpm@osdl.org>
Subject: [patch 0/6] lightweight robust futexes: -V3
Date: Thu, 16 Feb 2006 10:41:30 +0100	[thread overview]
Message-ID: <20060216094130.GA29716@elte.hu> (raw)

This is release -V3 of the "lightweight robust futexes" patchset. The 
patchset can also be downloaded from:

  http://redhat.com/~mingo/lightweight-robust-futexes/

Changes since -V2:

Ulrich Drepper ran the code through more glibc testcases, which 
unearthed a couple of bugs:

 - fixed bug in the i386 and x86_64 assembly code (Ulrich Drepper)

 - fixed bug in the list walking futex-wakeups (found by Ulrich Drepper)

 - race fix: do not bail out in the list walk when the list_op_pending 
   pointer cannot be followed by the kernel - another userspace thread 
   may have already destroyed the mutex (and unmapped it), before this 
   thread had a chance to clear the field.

 - cleanup: renamed list_add_pending to list_op_pending. (the field is 
   used for list removals too)

	Ingo

             reply	other threads:[~2006-02-16  9:43 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-02-16  9:41 Ingo Molnar [this message]
2006-02-16 16:33 ` [patch 0/6] lightweight robust futexes: -V3 Daniel Walker
2006-02-16 17:24   ` Ingo Molnar
2006-02-16 17:34     ` Daniel Walker
2006-02-16 19:06       ` [patch 0/6] lightweight robust futexes: -V3 - Why in userspace? Esben Nielsen
2006-02-16 19:34         ` Arjan van de Ven
2006-02-16 20:04           ` Esben Nielsen
2006-02-16 20:17             ` Esben Nielsen
2006-02-16 20:23             ` Christopher Friesen
2006-02-16 20:36             ` Ingo Molnar
2006-02-16 22:32               ` Esben Nielsen
2006-02-16 22:36                 ` Ingo Molnar
2006-02-16 23:20                   ` Esben Nielsen
2006-02-16 23:39                     ` Ingo Molnar
2006-02-17  0:20                       ` Esben Nielsen
2006-02-17  0:42                         ` Ingo Molnar
2006-02-17 23:47                     ` Andrew James Wade
2006-02-16 20:23       ` [patch 0/6] lightweight robust futexes: -V3 Ingo Molnar
2006-02-16 20:54         ` Daniel Walker
2006-02-16 21:26           ` Ingo Molnar
2006-02-16 21:50             ` Christopher Friesen
2006-02-16 21:55               ` Ingo Molnar
2006-02-16 20:47       ` Paul Jackson
2006-02-16 21:35         ` Ingo Molnar
2006-02-16 21:23 ` Paul Jackson
2006-02-16 21:50   ` Ingo Molnar
2006-02-17  4:56     ` Paul Jackson
2006-02-17  9:41       ` Ingo Molnar
2006-02-17 11:59       ` Ingo Molnar
2006-02-17 20:50         ` Paul Jackson

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