On Tue, Nov 21, 2017 at 10:23:17AM +0000, Ed Blake wrote: > Is this on 4.14 or next? > Can you try applying this patch series and see if it fixes the problem? > https://www.spinics.net/lists/linux-serial/msg27672.html I'm working on the mainline, which already has this patch applied, so it doesn't fix the problem. The breaking commit I mentioned is a merge on mainline, the underlying commit is 6a171b on 2017-01-19. > What baud rate is being set, and what rate does clk_round_rate() return > in dw8250_set_termios()? I'm using baud 115200, clk_round_rate() returns 1843200.
