Commit:     126187f1e00048abec4d4a2eb3eeae396fbaa944
Parent:     eedab661a51966c454e38c17266a531aa58b4a98
Author:     Andrea Righi <[EMAIL PROTECTED]>
AuthorDate: Wed May 23 14:14:52 2007 -0700
Committer:  Haavard Skinnemoen <[EMAIL PROTECTED]>
CommitDate: Thu Jun 14 18:30:49 2007 +0200

    [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
    Signed-off-by: Andrea Righi <[EMAIL PROTECTED]>
    Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
    Signed-off-by: Haavard Skinnemoen <[EMAIL PROTECTED]>
 arch/avr32/mm/fault.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
index e011f1c..4b24952 100644
--- a/arch/avr32/mm/fault.c
+++ b/arch/avr32/mm/fault.c
@@ -158,7 +158,7 @@ bad_area:
        if (user_mode(regs)) {
-               if (exception_trace)
+               if (exception_trace && printk_ratelimit())
                        printk("%s%s[%d]: segfault at %08lx pc %08lx "
                               "sp %08lx ecr %lu\n",
                               is_init(tsk) ? KERN_EMERG : KERN_INFO,
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