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| author | Stuart Menefy <stuart.menefy@st.com> | 2006-11-24 05:42:24 +0300 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2006-12-06 04:45:38 +0300 |
| commit | 9b3a53ab76771e3669e50086c131e1574fe25847 (patch) | |
| tree | 07dab1cd3972c7b82ddd5b7ad1e28628d7756dbb /arch/sh/mm/Kconfig | |
| parent | 9daa0c257d6c200b58092e0bfc32b77c4618a8af (diff) | |
| download | linux-9b3a53ab76771e3669e50086c131e1574fe25847.tar.xz | |
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>
Diffstat (limited to 'arch/sh/mm/Kconfig')
| -rw-r--r-- | arch/sh/mm/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig index 88e9663fc9fc..6cd6d0045d16 100644 --- a/arch/sh/mm/Kconfig +++ b/arch/sh/mm/Kconfig @@ -20,6 +20,7 @@ config CPU_SH4 bool select CPU_HAS_INTEVT select CPU_HAS_SR_RB + select CPU_HAS_PTEA if !CPU_SUBTYPE_ST40 config CPU_SH4A bool |