tree 71ac55110032a742f3a166bb11957936339ca3e7
parent 113c5413cf9051cc50b88befdc42e3402bb92115
author Arjan van de Ven <arjan@linux.intel.com> 1203118392 -0800
committer Thomas Gleixner <tglx@linutronix.de> 1211811332 +0200

x86: add CONFIG_CC_STACKPROTECTOR self-test

This patch adds a simple self-test capability to the stackprotector
feature. The test deliberately overflows a stack buffer and then
checks if the canary trap function gets called.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>