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authorStuart Menefy <stuart.menefy@st.com>2006-11-24 11:42:24 +0900
committerPaul Mundt <lethal@linux-sh.org>2006-12-06 10:45:38 +0900
commit9b3a53ab76771e3669e50086c131e1574fe25847 (patch)
tree07dab1cd3972c7b82ddd5b7ad1e28628d7756dbb /arch/sh/Kconfig
parent9daa0c257d6c200b58092e0bfc32b77c4618a8af (diff)
downloadop-kernel-dev-9b3a53ab76771e3669e50086c131e1574fe25847.zip
op-kernel-dev-9b3a53ab76771e3669e50086c131e1574fe25847.tar.gz
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/Kconfig')
-rw-r--r--arch/sh/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index a03f155..48308dc 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -379,6 +379,9 @@ config CPU_HAS_SR_RB
See <file:Documentation/sh/register-banks.txt> for further
information on SR.RB and register banking in the kernel in general.
+config CPU_HAS_PTEA
+ bool
+
endmenu
menu "Timer support"
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