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[AVR32] ratelimit segfault reporting rate
authorAndrea Righi <righiandr@users.sourceforge.net>
Wed, 23 May 2007 21:14:52 +0000 (14:14 -0700)
committerHaavard Skinnemoen <hskinnemoen@atmel.com>
Thu, 14 Jun 2007 16:30:49 +0000 (18:30 +0200)
commit126187f1e00048abec4d4a2eb3eeae396fbaa944
tree29819132d3757ad9300e8596267614c900f78d16tree | snapshot (tar.gz zip)
parenteedab661a51966c454e38c17266a531aa58b4a98commit | diff
[AVR32] ratelimit segfault reporting rate

Limit the rate of the kernel logging for the segfaults of user
applications, to avoid potential message floods or denial-of-service
attacks.

Signed-off-by: Andrea Righi <a.righi@cineca.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
arch/avr32/mm/fault.c diff | blob | blame | history