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2017-08-10arch/sparc: Add accurate exception reporting in M7memcpyBabu Moger1-5/+5
Add accurate exception reporting in M7memcpy Signed-off-by: Babu Moger <babu.moger@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-10arch/sparc: Optimized memcpy, memset, copy_to_user, copy_from_user for M7/M8Babu Moger1-0/+51
New algorithm that takes advantage of the M7/M8 block init store ASI, ie, overlapping pipelines and miss buffer filling. Full details in code comments. Signed-off-by: Babu Moger <babu.moger@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>