[hlte][2014/NOV/20][W03] Yank555.lu kernel v1.1b

Re: [hlte][2014/SEP/02][deCAF] Yank555.lu kernel v1.0c

Postby yank555 » 07 Sep 2014, 15:00

Tiny kernel update, 1.0d (lite and full)... nothing major, but well ;)

Downloads in the 2nd (full) and 3rd (lite) post.

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Re: [hlte][2014/SEP/02][deCAF] Yank555.lu kernel v1.0c

Postby capnkrunch » 07 Sep 2014, 16:18

yank555 wrote:
capnkrunch wrote:UPDATE: Of course after saying that I got a reboot. It looks different from the old mdss reboots but I think it's still mdss related.


Yes, that had to happen, does each time I day something thelike, Murphy's law ;)

Which kernel / ROM were you on ?

Reboot was indeed mdss related, but 'different' indeed.

JP.

Sent from my Nexus 5 running official SlimKAT 7.0 on Yank555.lu v1.0 kernel.

W03 Slim 25 with with lite 1.0c kernel. How it happened was I was on github on chrome scrolling through a rather long commit. Scrolling was kind of jittery. I turned off the screen and a couple minutes later turned it back on. When I unlocked it it displayed chrome but it was unresponsive and didn't show the status bar. Rebooted shortly after.
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Re: [hlte][2014/SEP/02][deCAF] Yank555.lu kernel v1.0c

Postby yank555 » 07 Sep 2014, 17:13

capnkrunch wrote:W03 Slim 25 with with lite 1.0c kernel. How it happened was I was on github on chrome scrolling through a rather long commit. Scrolling was kind of jittery. I turned off the screen and a couple minutes later turned it back on. When I unlocked it it displayed chrome but it was unresponsive and didn't show the status bar. Rebooted shortly after.


OK, looks like it does have some kind of memory allocation issue (chrome is a memory hog, may not help) ... Maybe worth trying a newer on, with more CMA-DMA regions ?

JP.
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Re: [hlte][2014/SEP/02][deCAF] Yank555.lu kernel v1.0c

Postby yank555 » 07 Sep 2014, 17:15

And another kernel update - v1.0e :

arter97 looked for the spot in the kernel to access the vibrator control, I've revied the code slightly, so 75% (= warning level in Slim) now equals the so far kernel hardcoded vibration intensity.

On boot, vibration will default to 50%, though, so it will be less than it used to be, just set it back to 75% under Settings -> Advanced -> Device -> Haptic.

Links as usual in post 2 (full) and 3 (lite).

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Re: [hlte][2014/SEP/07][deCAF] Yank555.lu kernel v1.0e

Postby capnkrunch » 09 Sep 2014, 16:27

Got another one. On the lite e kernel and w03 25. Once again while browsing chrome but different site and no jittery scrolling prior to it. I didn't look at the last_kmsg since I'm at work.
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last_kmsg.zip
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Re: [hlte][2014/SEP/07][deCAF] Yank555.lu kernel v1.0e

Postby yank555 » 09 Sep 2014, 17:02

capnkrunch wrote:Got another one. On the lite e kernel and w03 25. Once again while browsing chrome but different site and no jittery scrolling prior to it. I didn't look at the last_kmsg since I'm at work.


Classic mdss crash :(

JP.
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Re: [hlte][2014/SEP/07][deCAF] Yank555.lu kernel v1.0e

Postby capnkrunch » 09 Sep 2014, 20:34

One more. Pretty much same circumstances as last one.
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Re: [hlte][2014/SEP/07][deCAF] Yank555.lu kernel v1.0e

Postby yank555 » 09 Sep 2014, 21:24

mdss as usual ... :(

But I just saw a (very simple) commit in a Hammerhad kernel (Nexus 5) which may address this version of mdss crash (pingpong timeout).

Will spin a kernel tomorrow (too late tonight) ... let's see if we can rule out this 50% of the crash causes !

JP.
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Re: [hlte][2014/SEP/07][deCAF] Yank555.lu kernel v1.0e

Postby Xavihernandez » 10 Sep 2014, 14:04

Hi @yank555,

Just had a reboot just after waking up the screen.
Attached last_kmsg.
Attachments
2014-09-10_14.59-kmsg[1].zip
(94.24 KiB) Downloaded 135 times
Device: Samsung SM-N9005 (Galaxy Note 3)
ROM: CM12 by Temasek (v3.3)
Kernel: yank555.lu v1.1c-beta6 for CM12
Modem: N9005XXUBMI6
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Re: [hlte][2014/SEP/07][deCAF] Yank555.lu kernel v1.0e

Postby yank555 » 10 Sep 2014, 19:29

Xavihernandez wrote:Hi @yank555,

Just had a reboot just after waking up the screen.
Attached last_kmsg.


The good news is, v1.0f (about to be uploaded, it's done) has a commit that might well fix this exact crash cause (ping pong timeout).

JP.
Nexus 5 (aka. Hammerhead) 32Gb
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HTC HD2
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