On Mon, Apr 30, 2012 at 03:29:11PM +0400, Konstantin Khlebnikov wrote:

This patch adds line "HWPoinson: <size> kB" into /proc/pid/smaps if
CONFIG_MEMORY_FAILURE=y and some HWPoison pages were found.
This may be useful for searching applications which use a broken memory.

Makes sense. The kernel will log the process names, but it can be useful to
look for it after the fact to get a more complete picture of the state
of the machine.

Acked-by: Andi Kleen <redacted>

-Andi

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