Changeset 6011658 for libcfa/src/concurrency/kernel.cfa

Timestamp:

Dec 3, 2020, 3:15:55 PM (4 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, arm-eh, ast-experimental, enum, forall-pointer-decay, jacob/cs343-translation, master, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

fe9468e2

Parents:

62e456f

Message:

Fixed abort to no longer deadlock when calling itself recursively.
abort now disable interrupts indefinitely.

File:

• libcfa/src/concurrency/kernel.cfa (modified) (1 diff)

libcfa/src/concurrency/kernel.cfa

@@ -619 +619 @@
         lock( kernel_abort_lock __cfaabi_dbg_ctx2 );
 
+        // disable interrupts, it no longer makes sense to try to interrupt this processor
+        disable_interrupts();
+
         // first task to abort ?
         if ( kernel_abort_called ) {                    // not first task to abort ?