Andi Kleen a337fdac7a HWPOISON: Copy si_addr_lsb to user ...

The original hwpoison code added a new siginfo field si_addr_lsb to
pass the granuality of the fault address to user space. Unfortunately
this field was never copied to user space. Fix this here.

I added explicit checks for the MCEERR codes to avoid having
to patch all potential callers to initialize the field.

Signed-off-by: Andi Kleen <ak@linux.intel.com>

2010-10-07 09:41:25 +02:00

70 KiB

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