linux-kernel - rt_mutex based ww

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1425056229-22326-1-git-send-email-bigeasy@linutronix.de>
Date:	Fri, 27 Feb 2015 17:57:06 +0100
From:	Sebastian Andrzej Siewior <bigeasy@...utronix.de>
To:	linux-kernel@...r.kernel.org
Cc:	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...hat.com>,
	Maarten Lankhorst <maarten.lankhorst@...onical.com>
Subject: rt_mutex based ww_mutex implementation

On -RT we use struct rt_mutex instead of struct mutex for a regular "mutex".
And since people use GPUs there, too we needed a port of ww_mutex based
rtmutex. I snipped the implementaton out of -RT tried to fit on mainline
and not breaking too much. It doesn't look that bad now :)
#1 is here to keep the changes in #2 a little smaller.

Not sure if #3 makes sense without #2 but it looks like this has been
forgotten.

Sebastian

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/