diff options
Diffstat (limited to 'cpukit/score/src/percpu.c')
-rw-r--r-- | cpukit/score/src/percpu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cpukit/score/src/percpu.c b/cpukit/score/src/percpu.c index 631e662d7e..b48e61c8c3 100644 --- a/cpukit/score/src/percpu.c +++ b/cpukit/score/src/percpu.c @@ -50,7 +50,7 @@ p->interrupt_stack_low = _Workspace_Allocate_or_fatal_error( size ); ptr = (uintptr_t) _Addresses_Add_offset( p->interrupt_stack_low, size ); - ptr &= ~CPU_STACK_ALIGNMENT; + ptr &= ~(CPU_STACK_ALIGNMENT - 1); p->interrupt_stack_high = (void *)ptr; p->state = RTEMS_BSP_SMP_CPU_INITIAL_STATE; RTEMS_COMPILER_MEMORY_BARRIER(); |