On 04/19/2012 04:03 AM, Jon Medhurst (Tixy) wrote:
On Thu, 2012-04-19 at 11:17 +0100, Jon Medhurst (Tixy) wrote:
On Thu, 2012-04-19 at 10:22 +0100, Jon Medhurst (Tixy) wrote:
On Thu, 2012-04-19 at 00:22 +0400, Andrey Konovalov wrote:
Greetings,

I updated (overwrote) the current linux-linaro tree
(git://git.linaro.org/kernel/linux-linaro-tracking.git , linux-linaro
branch).
That builds OK for vexpress and boots Ubuntu. I also kicked off an
Android build [1]

Actually, it has a problem. Firefox can't resolve names or access the
network, though ping from the command-line forks (and can resolve domain
names.)

I also note in syslog that avahi-daemon can't start [1]

I'm pretty certain Firefox worked in the previous version of
linux-linaro I tested a couple of days ago. Perhaps the Android topic
has broken networking on Ubuntu.
This problem is due to CONFIG_ANDROID_PARANOID_NETWORK being enabled in
Ubuntu as it defaults to 'y'. Editing configs/ubuntu.conf to add:

# CONFIG_ANDROID_PARANOID_NETWORK is not set

fixes the networking problem (after also fixing a compile error [1])

I note that some other Android configs default to 'y'...

   CONFIG_HAS_WAKELOCK
   CONFIG_WAKELOCK
   CONFIG_USER_WAKELOCK
   CONFIG_NET_ACTIVITY_STATS

should we play safe and also disable these in Ubuntu?

Yea. All the android configs should be off for ubuntu.

Alternatively, it would be nicer if all of these defaulted 'n' and we
got the Android config to enable them. (But that would mean carrying
patches to AOSP code I guess.)


Yea. But we should be able to push items back to AOSP. I've not done it since they changed their gerrit system, so its probably a good exercise for me.

I'll try to queue them up, but until then I'd make sure its off in the ubuntu config.

thanks
-john


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