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
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bakery_lock.c	Precede a 'sev' with a 'dsb' in bakery lock code	2014-11-10 11:50:30 +00:00