Application:SBromwichKernel - Revision history

Xanadu73: added tux

2010-07-25T15:11:14Z

added tux

Xanadu73: Added warning and point passers by to UberKernel.

2010-07-25T14:50:34Z

Added warning and point passers by to UberKernel.

Sbromwich at 01:09, 13 July 2010

2010-07-13T01:09:04Z

Sbromwich at 14:03, 30 June 2010

2010-06-30T14:03:05Z

Sbromwich at 00:19, 30 June 2010

2010-06-30T00:19:26Z

Sbromwich at 12:15, 25 May 2010

2010-05-25T12:15:01Z

Sbromwich at 17:11, 10 May 2010

2010-05-10T17:11:15Z

Sbromwich at 15:40, 10 May 2010

2010-05-10T15:40:00Z

Sbromwich at 00:47, 10 May 2010

2010-05-10T00:47:11Z

Sbromwich at 13:26, 9 May 2010

2010-05-09T13:26:47Z

← Older revision		Revision as of 15:11, 25 July 2010
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	<BR>		<BR>
		+	[[image:Tux_with_Warning.png\|frameless\|left]]
	'''This kernel is INTENDED FOR ALPHA TESTING ONLY'''.		'''This kernel is INTENDED FOR ALPHA TESTING ONLY'''.

← Older revision		Revision as of 14:50, 25 July 2010
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	The kernels are currently available at http://ipkg.preware.org/feeds/webos-kernels/testing/1.4.1.1/ and can be added using any standard package manager in the standard format (deducing this is left as an exercise for the reader).		The kernels are currently available at http://ipkg.preware.org/feeds/webos-kernels/testing/1.4.1.1/ and can be added using any standard package manager in the standard format (deducing this is left as an exercise for the reader).
		+
		+	<BR>
		+	'''This kernel is INTENDED FOR ALPHA TESTING ONLY'''.
		+
		+	If you are looking for information on alternate stable kernels,
		+
		+	[[Application:UberKernel]]
		+
		+

	= Patches applied for 1.4.1-75 =		= Patches applied for 1.4.1-75 =

← Older revision		Revision as of 01:09, 13 July 2010
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	The kernels are currently available at http://ipkg.preware.org/feeds/webos-kernels/testing/1.4.1.1/ and can be added using any standard package manager in the standard format (deducing this is left as an exercise for the reader).		The kernels are currently available at http://ipkg.preware.org/feeds/webos-kernels/testing/1.4.1.1/ and can be added using any standard package manager in the standard format (deducing this is left as an exercise for the reader).
		+
		+	= Patches applied for 1.4.1-75 =
		+
		+	* Pulled prcm patches to help test if this is causing an issue for warthog

	= Patches applied for 1.4.1-63 =		= Patches applied for 1.4.1-63 =

← Older revision		Revision as of 14:03, 30 June 2010
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	The kernels are currently available at http://ipkg.preware.org/feeds/webos-kernels/testing/1.4.1.1/ and can be added using any standard package manager in the standard format (deducing this is left as an exercise for the reader).		The kernels are currently available at http://ipkg.preware.org/feeds/webos-kernels/testing/1.4.1.1/ and can be added using any standard package manager in the standard format (deducing this is left as an exercise for the reader).
		+
		+	= Patches applied for 1.4.1-63 =
		+
		+	* defconfig patches tweaked to avoid patch collision with screenstate governor settings
		+	* Makefile patched to use cs2010q1 gcc compiler from CodeSourcery

	= Patches applied for 1.4.1-61 ("tebbo") =		= Patches applied for 1.4.1-61 ("tebbo") =

← Older revision		Revision as of 00:19, 30 June 2010
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	The kernels are currently available at http://ipkg.preware.org/feeds/webos-kernels/testing/1.4.1.1/ and can be added using any standard package manager in the standard format (deducing this is left as an exercise for the reader).		The kernels are currently available at http://ipkg.preware.org/feeds/webos-kernels/testing/1.4.1.1/ and can be added using any standard package manager in the standard format (deducing this is left as an exercise for the reader).
		+
		+	= Patches applied for 1.4.1-61 ("tebbo") =
		+
		+	* Tweaked prcm patches to extend battery life.

	= Patches applied for 1.4.1-28 ("nt4cats") =		= Patches applied for 1.4.1-28 ("nt4cats") =

← Older revision		Revision as of 12:15, 25 May 2010
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	The kernels are currently available at http://ipkg.preware.org/feeds/webos-kernels/testing/1.4.1.1/ and can be added using any standard package manager in the standard format (deducing this is left as an exercise for the reader).		The kernels are currently available at http://ipkg.preware.org/feeds/webos-kernels/testing/1.4.1.1/ and can be added using any standard package manager in the standard format (deducing this is left as an exercise for the reader).
		+
		+	= Patches applied for 1.4.1-28 ("nt4cats") =
		+
		+	* Applied patches to remove debug settings for:
		+	** board-sirloin-headset-detect.c.diff
		+	** omap_fb.c.diff
		+	** omap_misc_hsuart.c
		+	** pm_cpuidle.c.diff
		+
		+	This may reduce the "high load on wakeup" that some people are seeing.

	= Patches applied for 1.4.1-26 ("yoda") =		= Patches applied for 1.4.1-26 ("yoda") =

← Older revision		Revision as of 17:11, 10 May 2010
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	The kernels are currently available at http://ipkg.preware.org/feeds/webos-kernels/testing/1.4.1.1/ and can be added using any standard package manager in the standard format (deducing this is left as an exercise for the reader).		The kernels are currently available at http://ipkg.preware.org/feeds/webos-kernels/testing/1.4.1.1/ and can be added using any standard package manager in the standard format (deducing this is left as an exercise for the reader).
		+
		+	= Patches applied for 1.4.1-26 ("yoda") =
		+
		+	* wfi instruction re-enabled after several sources confirmed it did not hinder
		+	* Tweaked timeouts for prcm bitbanging, particularly with DOM_PER to see if that reduces battery drain at the expense of (possibly) more hangs coming out of suspend.

	= Patches applied for 1.4.1-25 ("adric") =		= Patches applied for 1.4.1-25 ("adric") =

← Older revision		Revision as of 15:40, 10 May 2010
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	* Install SmartReflex patches at your own risk. SmartReflex is not expected to work.		* Install SmartReflex patches at your own risk. SmartReflex is not expected to work.
	* Some users have reported increased battery usage when running this kernel.		* Some users have reported increased battery usage when running this kernel.
		+
		+	= Settings used with this kernel =
		+
		+	I use the following event.d script:
		+
		+	<tt>
		+	description "Local tuning modes"
		+	start on stopped finish
		+	stop on runlevel [!2]
		+	console none
		+	script
		+	# Set governor
		+	echo "performance" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
		+	# Set min frequency
		+	echo 250000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
		+	# Set max frequency
		+	echo 800000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
		+	# Set io scheduler to anticipatory
		+	echo anticipatory > /sys/block/mmcblk0/queue/scheduler
		+	# Powertop Suggestion: increase the VM dirty writeback time from 5.00 to 15
		+	# seconds. 0.50s works better on flash as it has slow writes. Needs more testing.
		+	echo 50 > /proc/sys/vm/dirty_writeback_centisecs
		+	# Use YeaH TCP as it's fairer over wireless
		+	echo yeah > /proc/sys/net/ipv4/tcp_congestion_control
		+	# Don't cache route metrics since we're mobile
		+	echo 1 > /proc/sys/net/ipv4/tcp_no_metrics_save
		+	# Ramp up the tx/rx network buffers in case we get bursty
		+	echo 1048576 > /proc/sys/net/core/rmem_max
		+	echo 1048576 > /proc/sys/net/core/wmem_max
		+	echo 3000 > /proc/sys/net/core/netdev_max_backlog
		+	nohup /usr/local/bin/pt.pl > /dev/null 2>&1 &
		+	/usr/sbin/iptables -D INPUT -i eth0 -p tcp --sport 5222 -s 205.140.203.0/24 -j ACCEPT > /dev/null 2>&1
		+	/usr/sbin/iptables -I INPUT -i eth0 -p tcp --sport 5222 -s 205.140.203.0/24 -j ACCEPT
		+	echo 5 > /proc/sys/vm/laptop_mode
		+	end script
		+	# end of file
		+	</tt>
		+
		+	In addition, I am using my naive perl scheduler at http://www.fop.ns.ca/pre/pt/pt.pl to manage the CPU frequency.

← Older revision		Revision as of 00:47, 10 May 2010
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	The kernels are currently available at http://ipkg.preware.org/feeds/webos-kernels/testing/1.4.1.1/ and can be added using any standard package manager in the standard format (deducing this is left as an exercise for the reader).		The kernels are currently available at http://ipkg.preware.org/feeds/webos-kernels/testing/1.4.1.1/ and can be added using any standard package manager in the standard format (deducing this is left as an exercise for the reader).
		+
		+	= Patches applied for 1.4.1-25 ("adric") =
		+
		+	* wfi instruction on prcm fail removed to validate if this is a regression causing battery drain.

	= Patches applied for 1.4.1-24 ("jangofett") =		= Patches applied for 1.4.1-24 ("jangofett") =

← Older revision		Revision as of 13:26, 9 May 2010
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	The sbromwich series of kernels are the kernels I run on my phone with all current webos-internals testing patches applied, plus my patches, plus my kernel configuration.		The sbromwich series of kernels are the kernels I run on my phone with all current webos-internals testing patches applied, plus my patches, plus my kernel configuration.
		+
		+	The kernels are currently available at http://ipkg.preware.org/feeds/webos-kernels/testing/1.4.1.1/ and can be added using any standard package manager in the standard format (deducing this is left as an exercise for the reader).

	= Patches applied for 1.4.1-24 ("jangofett") =		= Patches applied for 1.4.1-24 ("jangofett") =