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| author | David S. Miller <davem@davemloft.net> | 2016-10-24 21:20:35 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-10-24 21:20:35 -0700 |
| commit | ee841d0aff649164080e445e84885015958d8ff4 (patch) | |
| tree | 015261d201e3b2893d19d0b6c9a2d0a80d86cc76 | |
| parent | e93704e4464fdc191f73fce35129c18de2ebf95d (diff) | |
sparc64: Convert U3copy_{from,to}_user to accurate exception reporting.
Report the exact number of bytes which have not been successfully
copied when an exception occurs, using the running remaining length.
Signed-off-by: David S. Miller <davem@davemloft.net>