diff mbox

[UTOPIC,CONFIG] Disable CONFIG_CONTEXT_TRACKING_FORCE (LP: #1349028)

Message ID 1406795933-31493-1-git-send-email-colin.king@canonical.com
State New
Headers show

Commit Message

Colin Ian King July 31, 2014, 8:38 a.m. UTC 
From: Colin Ian King <colin.king@canonical.com>

The CONFIG_CONTEXT_TRACKING_FORCE should be disabled for
various reasons:

1. As described in the Kconfig "this option brings an
overhead that you don't want in production" and also
"Say Y only if you're working on the development of an
architecture backend for the context tracking."

Clearly for production kernel we should disable this.

2. Disabling this option also fixes bug LP:#1349028.

Note: I've not yet resolved why CONFIG_CONTEXT_TRACKING_FORCE
enabled causes the bug in the getitimer behaviour, for now disabling
this option is adequate; I'll look at that one I get back from
my vacation in a few weeks time.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 debian.master/config/config.common.ubuntu |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Tim Gardner July 31, 2014, 12:30 p.m. UTC | #1
diff mbox

Patch

diff --git a/debian.master/config/config.common.ubuntu b/debian.master/config/config.common.ubuntu
index 2c2524e..20117bc 100644
--- a/debian.master/config/config.common.ubuntu
+++ b/debian.master/config/config.common.ubuntu
@@ -1239,7 +1239,7 @@  CONFIG_CONSOLE_POLL=y
 CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_CONTEXT_SWITCH_TRACER=y
 CONFIG_CONTEXT_TRACKING=y
-CONFIG_CONTEXT_TRACKING_FORCE=y
+# CONFIG_CONTEXT_TRACKING_FORCE is not set
 CONFIG_COPS=m
 CONFIG_COPS_DAYNA=y
 CONFIG_COPS_TANGENT=y