[PATCH] More fixes for the x86-64 machine check handler
From: Andi Kleen <ak@suse.de> Fix more bad issues in the x86-64 machine check handler. - Actually test status after reading it from the register, not before. - Check the UC bit instead of the PCC bit to detect the bank which caused the exception. - Add tolerant==3 level for easier testing. This will avoid any panics. - Don't threat bank overflows as fatal - they must have come from a non fatal exception, which should not cause a panic. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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