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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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 */
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/*
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/**
-
 
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 * @file    asid.c
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 * ASID management.
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 * @brief   ASID management.
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 *
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 *
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 * Modern processor architectures optimize TLB utilization
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 * Modern processor architectures optimize TLB utilization
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 * by using ASIDs (a.k.a. memory contexts on sparc64 and
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 * by using ASIDs (a.k.a. memory contexts on sparc64 and
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 * region identifiers on ia64). These ASIDs help to associate
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 * region identifiers on ia64). These ASIDs help to associate
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 * each TLB item with an address space, thus making
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 * each TLB item with an address space, thus making