Wolfram Sang 9cab73566e i2c: testunit: discard write requests while old command is running ...

[ Upstream commit c116deafd1a5cc1e9739099eb32114e90623209c ]

When clearing registers on new write requests was added, the protection
for currently running commands was missed leading to concurrent access
to the testunit registers. Check the flag beforehand.

Fixes: b39ab96aa894 ("i2c: testunit: add support for block process calls")
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-07-05 09:14:46 +02:00

..

algos

i2c: algo: bit: use new macro to specifiy capabilities

2021-01-22 09:59:21 +01:00

busses

i2c: ocores: set IACK bit after core is enabled

2024-07-05 09:14:35 +02:00

muxes

i2c: muxes: i2c-demux-pinctrl: Use of_get_i2c_adapter_by_node()

2023-11-08 17:26:40 +01:00

i2c-boardinfo.c

i2c: Remove support for dangling device properties

2021-04-10 21:43:02 +02:00

i2c-core-acpi.c

i2c: acpi: Unbind mux adapters before delete

2024-07-05 09:14:13 +02:00

i2c-core-base.c

i2c: add fwnode APIs

2024-07-05 09:14:12 +02:00

i2c-core-of.c

i2c: add fwnode APIs

2024-07-05 09:14:12 +02:00

i2c-core-slave.c

…

i2c-core-smbus.c

i2c: core-smbus: Expose PEC calculate function for generic use

2021-06-25 17:09:34 +02:00

i2c-core.h

i2c: core: Fix atomic xfer check for non-preempt config

2024-01-15 18:51:22 +01:00

i2c-dev.c

i2c: dev: copy userspace array safely

2023-11-28 16:56:20 +00:00

i2c-mux.c

i2c: mux: Avoid potential false error message in i2c_mux_add_adapter

2023-10-25 11:58:59 +02:00

i2c-slave-eeprom.c

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i2c-slave-testunit.c

i2c: testunit: discard write requests while old command is running

2024-07-05 09:14:46 +02:00

i2c-smbus.c

…

i2c-stub.c

i2c: stub: remove definition of DEBUG

2021-01-17 13:00:10 +01:00

Kconfig

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Makefile

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