Vinayak Kariappa Chettimada 1af2b91c23 Bluetooth: controller: Fix Tx Buffer Overflow ...

Fix Tx Buffer Overflow caused by uninitialized node_tx
memory being used by ULL ISR context due to Compiler
Instructions Reordering in the use of MFIFO_ENQUEUE.

The MFIFO last index was committed before the data element
was stored in the MFIFO due to Compiler Instructions
Reordering.

This is fixed now by adding a Data Memory Barrier
instruction alongwith a compiler memory clobber.

Fixes #30378.

Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>

2021-02-02 14:00:57 -05:00

..

mayfly.c

zephyr: replace zephyr integer types with C99 types

2020-06-08 08:23:57 -05:00

mayfly.h

zephyr: replace zephyr integer types with C99 types

2020-06-08 08:23:57 -05:00

mem.c

zephyr: replace zephyr integer types with C99 types

2020-06-08 08:23:57 -05:00

mem.h

zephyr: replace zephyr integer types with C99 types

2020-06-08 08:23:57 -05:00

memq.c

Bluetooth: controller: Fix Tx Buffer Overflow

2021-02-02 14:00:57 -05:00

memq.h

…

mfifo.h

Bluetooth: controller: Fix Tx Buffer Overflow

2021-02-02 14:00:57 -05:00

util.c

Bluetooth: controller: Use NRF RNG entropy device

2020-06-16 19:09:55 +02:00

util.h

Bluetooth: controller: Cleanup included header files

2020-12-17 11:23:18 +01:00