[v2] Fix deadlock during RSCI FIFO overrun error

[PATCH v2 0/2] Fix deadlock during RSCI FIFO overrun error

Biju posted 2 patches 1 month, 2 weeks ago

Diff against v3
Download series mbox

There is a newer version of this series

.../devicetree/bindings/serial/renesas,rsci.yaml          | 2 --
drivers/tty/serial/rsci.c                                 | 1 +
drivers/tty/serial/sh-sci-common.h                        | 1 +
drivers/tty/serial/sh-sci.c                               | 8 ++++++--
4 files changed, 8 insertions(+), 4 deletions(-)

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[PATCH v2 0/2] Fix deadlock during RSCI FIFO overrun error

Posted by Biju 1 month, 2 weeks ago

From: Biju Das <biju.das.jz@bp.renesas.com>

This patch series aims to fix 2 issues
 1) Fix deadlock during RSCI FIFO overrun error, as wrong register used to
    clear the status.
 2) Hardware flow control is supported on all SoCs. Fix the binding.

v1->v2:
 * Split the fixes patches from original series [1]
 * Updated commit message to make it clear that hardware flow control
   supported on all SoC for patch#1
 * Added Ack from Conor for patch#1
 * Added fixes tag for patch#1

[1] https://lore.kernel.org/all/20251027154615.115759-1-biju.das.jz@bp.renesas.com/

Biju Das (2):
  dt-bindings: serial: rsci: Drop "uart-has-rtscts: false"
  serial: sh-sci: Fix deadlock during RSCI FIFO overrun error

 .../devicetree/bindings/serial/renesas,rsci.yaml          | 2 --
 drivers/tty/serial/rsci.c                                 | 1 +
 drivers/tty/serial/sh-sci-common.h                        | 1 +
 drivers/tty/serial/sh-sci.c                               | 8 ++++++--
 4 files changed, 8 insertions(+), 4 deletions(-)

-- 
2.43.0