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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-05-08 10:11:13 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-05-08 13:02:40 +0200 |
commit | 11b05f11d4d6d61717e345d20f492977b95ab131 (patch) | |
tree | 5f5bd2a21ea205ea0700d44718de7fcac8234fe7 /cpukit/score/cpu/sparc/cpu.c | |
parent | doc: Use @dfn for glossary terms (diff) | |
download | rtems-11b05f11d4d6d61717e345d20f492977b95ab131.tar.bz2 |
score: Fix CPU context usage on SMP
We must not alter the is executing indicator in
_CPU_Context_Initialize() since this would cause an invalid state during
a self restart.
The is executing indicator must be valid at creation time since
otherwise _Thread_Kill_zombies() uses an undefined value for not started
threads. This could result in a system life lock.
Diffstat (limited to '')
-rw-r--r-- | cpukit/score/cpu/sparc/cpu.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/cpukit/score/cpu/sparc/cpu.c b/cpukit/score/cpu/sparc/cpu.c index d05c511162..ee0d622067 100644 --- a/cpukit/score/cpu/sparc/cpu.c +++ b/cpukit/score/cpu/sparc/cpu.c @@ -330,10 +330,6 @@ void _CPU_Context_Initialize( */ the_context->isr_dispatch_disable = 0; -#if defined(RTEMS_SMP) - the_context->is_executing = false; -#endif - if ( tls_area != NULL ) { void *tcb = _TLS_TCB_after_TLS_block_initialize( tls_area ); |