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authorDavid S. Miller <davem@davemloft.net>2016-08-15 15:26:38 -0700
committerDavid S. Miller <davem@davemloft.net>2016-10-24 11:31:58 -0700
commitd0796b555ba60c22eb41ae39a8362156cb08eee9 (patch)
tree0d254f4e2a9161310692e0010c9c040cb5eae902 /kernel/softirq.c
parentsparc64: Convert copy_in_user to accurate exception reporting. (diff)
downloadlinux-dev-d0796b555ba60c22eb41ae39a8362156cb08eee9.tar.xz
linux-dev-d0796b555ba60c22eb41ae39a8362156cb08eee9.zip
sparc64: Convert GENcopy_{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>
Diffstat (limited to 'kernel/softirq.c')
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