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Frank Li authored
Previously, the entire length of the request, which is equal to or greater than the actual data, was dma synced and memcpy when using the bounce buffer. Actually only the actual data indicated by request->actual need be synced and copied. Signed-off-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20230518204947.3770236-2-Frank.Li@nxp.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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