I'm seeing lots of dropped characters from the s3c64xx serial driver in something closely resmbling -next today, it seemed fine yesterday. Not 100% sure that this is the serial driver itself but reverting 38adbc (serial: samsung: Avoid waiting forever for TX ready) seems to improve things a bit. I'm not seeing any obvious changes in the arch code recently, the serial driver looks like the most recently updated thing though that wasn't today either.
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