[PATCH 2/3] UBUNTU: [Config]: Turn on CONFIG_ARM_THUMBEE

Eric Miao eric.miao at canonical.com
Wed Feb 3 00:44:13 UTC 2010


commit 6940f3a41c26c65c86cc2d32baaf1f3e39c04807
Author: Eric Miao <eric.miao at canonical.com>
Date:   Tue Feb 2 11:43:42 2010 -0800

    UBUNTU: [Config]: Turn on CONFIG_ARM_THUMBEE

    As Dave Martin suggested, some ThumbEE based JIT code is to be merged into
    openjdk-6 for lucid.

    The ThumbEE extension has a small amount of additional per-process context
    which will not be switched properly unless CONFIG_ARM_THUMBEE is enabled,
    leading to potential instability of user processes which use this extension.

    Signed-off-by: Eric Miao <eric.miao at canonical.com>

diff --git a/debian.mvl-dove/config/config.common.ubuntu
b/debian.mvl-dove/config/config.common.ubuntu
index 127fd0e..09d6326 100644
--- a/debian.mvl-dove/config/config.common.ubuntu
+++ b/debian.mvl-dove/config/config.common.ubuntu
@@ -115,7 +115,7 @@ CONFIG_ARM=y
 # CONFIG_ARM_ERRATA_460075 is not set
 CONFIG_ARM_L1_CACHE_SHIFT=5
 CONFIG_ARM_THUMB=y
-# CONFIG_ARM_THUMBEE is not set
+CONFIG_ARM_THUMBEE=y
 CONFIG_ARM_UNWIND=y
 # CONFIG_ARPD is not set
 CONFIG_ASK_IP_FIB_HASH=y




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