From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 16 Feb 2007 09:28:12 +0000 (-0800)
Subject: [PATCH] hrtimers: prevent possible itimer DoS
X-Git-Tag: v2.6.21-rc1~122
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8bfd9a7a229b5f3d3eda5d7d45c2eebec5b4ba16;p=pandora-kernel.git

[PATCH] hrtimers: prevent possible itimer DoS

Fix potential setitimer DoS with high-res timers by pushing itimer rearm
processing to process context.

[Fixes from: Ingo Molnar <mingo@elte.hu>]
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: john stultz <johnstul@us.ibm.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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