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Today's Topics:
1. Re: Openmoko Bug #2309: hangs during resume after printing
GSTATUS4 (Openmoko Public Trac)
2. Re: Openmoko Bug #2309: hangs during resume after printing
GSTATUS4 (Openmoko Public Trac)
3. Re: Openmoko Bug #2232: unplugging with gadgetfs causes
panic: "softlockup: blocked tasks" (Openmoko Public Trac)
--- Begin Message ---
#2309: hangs during resume after printing GSTATUS4
-----------------------------+----------------------------------------------
Reporter: lindi | Owner: openmoko-kernel
Type: defect | Status: new
Priority: normal | Milestone:
Component: System Software | Version:
Severity: normal | Keywords: resume suspend kernel
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible: rarely
-----------------------------+----------------------------------------------
Comment(by lindi):
I hit this again. This time I connected the phone via USB to laptop and
removed the battery with the hope that I could measure USB power
consumption with laptop. However, I heard maybe a really low frequency
sound from the phone when I removed the battery. I put the battery back
and noticed that the device was booting.
Since the battery was removed for a while the ramconsole output got really
garbled:
{{{
00076680 48 33 61 62 6c 69 6a 67 20 48 52 11 20 35 22 20 |H3ablijg HR.
5" |
00076690 28 10 29 6e 20 31 19 36 29 02 3c 33 3a 4b 33 16 |(.)n
1.6).<3:K3.|
000766a0 30 11 36 31 2e 10 30 31 20 30 30 5c 20 63 44 25 |0.61..01 00\
cD%|
000766b0 65 50 2a 20 61 32 71 20 73 60 42 65 75 50 00 69 |eP* a2q
s`BeuP.i|
000766c0 21 73 6b 72 3a 00 62 66 26 66 66 64 66 64 2c 24
|!skr:.bf&ffdfd,$|
000766d0 64 66 64 66 24 42 22 0a 3c 32 3e 59 33 17 18 31
|dfdf$B".<2>Y3..1|
000766e0 26 30 04 31 30 34 30 30 00 55 20 47 02 54 01 10 |&0.10400.U
G.T..|
000766f0 45 52 12 20 00 70 13 30 23 38 21 60 45 23 0a 3c |ER.
.p.0#8!`E#.<|
00076700 07 1e 42 33 17 30 30 36 30 22 11 30 11 30 30 30
|..B3.0060".0.000|
00076710 5d 20 07 13 14 41 54 51 51 34 00 10 38 10 30 30 |] ...AT
}}}
However, one can easily see patterns like "Disabling IRQ 56 (pin 196)" and
"sleep: irq wakeup masks: fffffffd,fffffdcf".
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2309#comment:1>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac
--- End Message ---
--- Begin Message ---
#2309: hangs during resume after printing GSTATUS4
-----------------------------+----------------------------------------------
Reporter: lindi | Owner: openmoko-kernel
Type: defect | Status: new
Priority: normal | Milestone:
Component: System Software | Version:
Severity: normal | Keywords: resume suspend kernel
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible: rarely
-----------------------------+----------------------------------------------
Comment(by lindi):
This time the kernel was andy-tracking a3587e4ed77974ad with ramconsole
patch and Qi 9ef7754b8243457c. I still don't have a clue on how to
reproduce the bug.
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2309#comment:2>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac
--- End Message ---
--- Begin Message ---
#2232: unplugging with gadgetfs causes panic: "softlockup: blocked tasks"
-----------------------------+----------------------------------------------
Reporter: lindi | Owner: openmoko-kernel
Type: defect | Status: in_testing
Priority: normal | Milestone:
Component: System Software | Version: unspecified
Severity: normal | Keywords:
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible:
-----------------------------+----------------------------------------------
Comment(by frankmpunkt):
You can find a working example of GadgetFS here
http://sourceforge.net/projects/vsmartcard/. The Program ccid implements a
smartcard reader and works fine on OpenMoko? (OM1/OM2). Unplugging and
replugging the usb cable works as expected. By the way, the [ticket:2206
patch] suggested above is still required.
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2232#comment:11>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac
--- End Message ---
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