| commit | 9b3a53ab76771e3669e50086c131e1574fe25847 | [log] [tgz] |
|---|---|---|
| author | Stuart Menefy <stuart.menefy@st.com> | Fri Nov 24 11:42:24 2006 +0900 |
| committer | Paul Mundt <lethal@linux-sh.org> | Wed Dec 06 10:45:38 2006 +0900 |
| tree | 07dab1cd3972c7b82ddd5b7ad1e28628d7756dbb | |
| parent | 9daa0c257d6c200b58092e0bfc32b77c4618a8af [diff] [blame] |
sh: TLB miss fast-path optimizations. Handle simple TLB miss faults which can be resolved completely from the page table in assembler. Signed-off-by: Stuart Menefy <stuart.menefy@st.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig index 88e9663..6cd6d00 100644 --- a/arch/sh/mm/Kconfig +++ b/arch/sh/mm/Kconfig
@@ -20,6 +20,7 @@ bool select CPU_HAS_INTEVT select CPU_HAS_SR_RB + select CPU_HAS_PTEA if !CPU_SUBTYPE_ST40 config CPU_SH4A bool