[RTEMS Project] #4068: arm: arm_cp15_set_translation_table_entries() should affect Inner Shareable domain

RTEMS trac trac at rtems.org
Thu Sep 17 06:38:20 UTC 2020


#4068: arm: arm_cp15_set_translation_table_entries() should affect Inner Shareable
domain
-----------------------------+------------------------------
 Reporter:  Sebastian Huber  |       Owner:  Sebastian Huber
     Type:  defect           |      Status:  closed
 Priority:  normal           |   Milestone:  5.2
Component:  arch/arm         |     Version:  5
 Severity:  normal           |  Resolution:  fixed
 Keywords:                   |  Blocked By:
 Blocking:                   |
-----------------------------+------------------------------
Changes (by Sebastian Huber <sebastian.huber@…>):

 * status:  assigned => closed
 * resolution:   => fixed


Comment:

 In [changeset:"20d82377a679e5207328943ff5d1b3ad253d1feb/rtems"
 20d8237/rtems]:
 {{{
 #!CommitTicketReference repository="rtems"
 revision="20d82377a679e5207328943ff5d1b3ad253d1feb"
 arm: Fix arm_cp15_set_translation_table_entries()

 In a multi-processor system we must broadcast the TLB maintenance
 operation to
 the Inner Shareable domain to ensure that the other processors update
 their TLB
 caches accordingly.

 Close #4068.
 }}}

--
Ticket URL: <http://devel.rtems.org/ticket/4068#comment:1>
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