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authorThomas Gleixner <tglx@linutronix.de>2007-02-16 01:28:12 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-16 08:13:59 -0800
commit8bfd9a7a229b5f3d3eda5d7d45c2eebec5b4ba16 (patch)
tree01c910a659f387b921493cab9bd4decd8fa66a4e /kernel/hrtimer.c
parent54cdfdb47f73b5af3d1ebb0f1e383efbe70fde9e (diff)
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[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>
Diffstat (limited to 'kernel/hrtimer.c')
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