genode/repos/base-sel4
Stefan Kalkowski 0f05fa6fd4 base: resolve dead lock in weak pointer templates
This commit eliminates the mutual interlaced taking of destruction lock,
list lock and weak pointer locks that could lead to a dead-lock situation
when a lock pointer was tried to construct while a weak object is in
destruction progress.
Now, all weak pointers are invalidated and dequeued at the very
beginning of the weak object's destruction. Moreover, before a weak pointer
gets invalidated during destruction of a weak object, it gets dequeued, and
the list lock is freed again to avoid the former dead-lock.

Fix #1607
2015-07-21 09:30:04 +02:00
..
doc sel4: 3rd article - porting core to seL4 2015-05-26 09:40:02 +02:00
include base: remove pager code from public API 2015-07-01 14:46:15 +02:00
lib sel4: use LOG console for non-core components 2015-05-26 09:40:01 +02:00
mk Add sel4_x86_32 to create_builddir tool 2015-05-26 09:40:01 +02:00
ports sel4: replace syscalls.patch by macros.patch 2015-05-26 09:39:54 +02:00
run sel4: core skeleton 2015-05-26 09:39:57 +02:00
src base: resolve dead lock in weak pointer templates 2015-07-21 09:30:04 +02:00