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serial: 8250: fix racy uartclk update

Johan Hovold linux-serial lkml stable 1 version In review

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  1. v1 Latest3 patches 7 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/3serial: 8250: fix racy uartclk updatedrivers/tty/serial/8250/8250_port.c+17 -41 reply
2/3serial: 8250: rename unlock labelsdrivers/tty/serial/8250/8250_port.c+5 -52 replies
3/3serial: 8250_dw: drop bogus uartclk optimisationdrivers/tty/serial/8250/8250_dw.c+4 -71 reply

Reviews trailers per patch

All 3 patches have a Reviewed-by or Acked-by of their own; the series has one for all of them.

PatchAndy ShevchenkoSerge Semin
SeriesR-b T-b
1/3A-b
2/3R-b
3/3A-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v1 thread

Cover letter [PATCH 0/3] serial: 8250: fix racy uartclk update

Here's a fix for the asynchronous uartclk-update hack which was added last year and a couple of related clean ups.

Johan

Johan Hovold (3):
serial: 8250: fix racy uartclk update
serial: 8250: rename unlock labels
serial: 8250_dw: drop bogus uartclk optimisation

 drivers/tty/serial/8250/8250_dw.c   | 11 ++++------
 drivers/tty/serial/8250/8250_port.c | 31 ++++++++++++++++++++---------
 2 files changed, 26 insertions(+), 16 deletions(-)
Signature · 1 line
2.32.0