Achin Gupta 66ce001e7d Precede a 'sev' with a 'dsb' in bakery lock code ...

This patch fixes a bug in the bakery lock implementation where a data
synchronisation barrier instruction is not issued before sending an event as
mandated by the ARMv8 ARM. This can cause a event to be signalled before the
related memory accesses have completed resulting in erroneous execution.

Fixes ARM-software/tf-issues#272

Change-Id: I5ce02bf70afb001d967b9fa4c3f77442931d5349

2014-11-10 11:50:30 +00:00

..

aarch64

Add support for level specific cache maintenance operations

2014-10-29 17:38:56 +00:00

cpus

Optimize Cortex-A57 cluster power down sequence on Juno

2014-10-29 17:39:59 +00:00

locks

Precede a 'sev' with a 'dsb' in bakery lock code

2014-11-10 11:50:30 +00:00

semihosting

Remove extern keyword from function declarations

2014-05-23 12:15:54 +01:00

stdlib

Rationalize console log output

2014-08-12 16:51:18 +01:00