Dynamic error handling using parity and redundant rows

A method comprising:

• detecting, by hardware, a first parity error in a first location in a storage structure;
• storing, by the hardware, information regarding detection of a first parity error;
• triggering, by the hardware, an event in response to storing the information;
• responding, by software, to the event.

A system comprising:

• a processor including
• a storage structure to store a plurality of data values,
• parity logic to detect a parity error in a data value stored in the storage structure,
• an error storage space to store an indication of a detection of the parity error, and
• an error event generator to generate an event in response to the indication of the parity error being stored in the error storage space;
• and
• non-volatile storage to store a first location of the parity error.