linux/drivers/i3c/master
Frank Li 6bf3fc2681 i3c: master: svc: fix race condition in ibi work thread
The ibi work thread operates asynchronously with other transfers, such as
svc_i3c_master_priv_xfers(). Introduce mutex protection to ensure the
completion of the entire i3c/i2c transaction.

Fixes: dd3c52846d ("i3c: master: svc: Add Silvaco I3C master driver")
Cc:  <stable@vger.kernel.org>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20231023161658.3890811-2-Frank.Li@nxp.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-03 19:48:17 +01:00
..
mipi-i3c-hci i3c: mipi-i3c-hci: Resume controller after aborted transfer 2023-09-25 23:35:14 +02:00
ast2600-i3c-master.c i3c: Explicitly include correct DT includes 2023-07-27 23:23:41 +02:00
dw-i3c-master.c i3c: dw: Annotate struct dw_i3c_xfer with __counted_by 2023-09-25 23:32:33 +02:00
dw-i3c-master.h i3c: dw: Add a platform facility for IBI PEC workarounds 2023-04-28 08:20:07 +02:00
i3c-master-cdns.c i3c: master: cdns: Annotate struct cdns_i3c_xfer with __counted_by 2023-09-25 23:33:12 +02:00
Kconfig i3c: ast2600: Add AST2600 platform-specific driver 2023-04-28 08:19:01 +02:00
Makefile i3c: ast2600: Add AST2600 platform-specific driver 2023-04-28 08:19:01 +02:00
svc-i3c-master.c i3c: master: svc: fix race condition in ibi work thread 2023-11-03 19:48:17 +01:00