[09:07] <cooloney> ppisati: hey, paolo
[09:48] <orated> Hello! Is there a documentation on how and what all devices are mapped in /sys and/or /proc? I'm not able to find details on the same in FHS doc.
[10:26] <cwillu_at_work> orated, /sys is a kernel interface; fhs has nothing to say about it
[10:28] <cwillu_at_work> Documentation/sysfs-rules.txt and Documentation/filesystems/sysfs*.txt in the kernel tree documents it
[10:29] <cwillu_at_work> pay particular attention to sysfs-rules.txt if you're making something that uses it
[10:31] <cking> orated, http://www.kernel.org/doc/Documentation/filesystems/proc.txt
[10:32] <orated> Yes, thanks. I remember accessing those documentation for GPIO - http://www.kernel.org/doc/Documentation/gpio.txt (and http://squidge.sourceforge.net/gpio/README.txt) On the same line, is there any command which gives the table for GPIO pins as shown in the second link or is it from datasheets?
[10:52] <orated> cwillu_at_work:  cking:  On the same line, is there any command which gives the table for GPIO pins as shown http://squidge.sourceforge.net/gpio/README.txt  or is it from datasheets?
[10:53] <cking> orated, that I don't know
[10:53] <cwillu_at_work> general-purpose-io pins are commonly defined by the specifics of the (hardware) installation
[10:55] <orated> cwillu_at_work: Yes, but is the last table shown in the link possible within linux? I just thought if its from data sheets or accessible from kernel
[10:55] <orated> Ah-ok!
[11:28]  * henrix -> lunch
[14:02] <dobey> hi all. is there a 3.6-rc kernel packaged up anywhere that would be installable on precise?
[14:04] <amitk> dobey: deb http://ppa.launchpad.net/ubuntu-x-swat/q-lts-backport/ubuntu precise main
[14:04] <amitk> dobey: ^^^ contains kernel and Xorg from Q (which will be supported going forward)
[14:05] <amitk> dobey: or you could add just the kernel team PPA for a kernel
[14:05] <amitk> don't have a link handy
[14:05] <dobey> amitk: that is only 3.5.0 though it seems
[14:06] <dobey> does it have Intel video code backported from the mainline 3.6 branch?
[14:06] <amitk> dobey: aah, you're right. I somehow read "Q kernel on P" into your question. The kernel team PPA has a mainline 3.6-rc
[14:07] <rtg> dobey, http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc5-quantal/
[14:07] <amitk> http://kernel.ubuntu.com/~kernel-ppa/mainline/
[14:07] <amitk> aah, rtg got there first
[14:07] <dobey> rtg: oooh, great, thanks. is that installable on precise?
[14:08] <rtg> dobey, yep
[14:08] <dobey> awesome. i will try that. thanks
[16:44] <arges> rtg, https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1032874
[16:44] <ubot2> Launchpad bug 1032874 in linux "Mount command on extended partition hangs forever during install" [High,Triaged]
[16:47] <smoser> why do our kernels print cmdline twice ?
[16:48] <smoser> http://paste.ubuntu.com/1199019/
[16:51] <rtg> smoser, I'd think that is how grub is doing it. Look at your local dmesg. the command line doesn't appear to be duplicated there.
[16:51] <smoser> its not grub
[16:52] <smoser> that was loaded with pxe
[16:52] <smoser> but you might be right.
[16:52] <smoser> i can't refute it.
[16:52] <ogra_> i have that here too ... 
[16:52] <ogra_> no PXE involved
[16:52] <ogra_> bith have different prefixes though
[16:53] <jsalisbury> **
[16:53] <jsalisbury> ** Ubuntu Kernel Team Meeting - Today @ 17:00 UTC - #ubuntu-meeting
[16:53] <jsalisbury> **
[16:53] <ogra_> Command line: vs Kernel command line
[16:55] <rtg> smoser, I only see one thing duplicated: 'initrd=amd64/generic/precise/commissioning/initrd.gz'
[16:56] <rtg> oh, printed again later down. never mind.
[16:56] <smoser> i meant printed twice
[16:56] <smoser> right.
[16:56] <ogra_> on omap4 kernels i inly see "Kernel command line"
[16:56] <ogra_> *only
[16:57] <rtg> huh, on X86_64 I only see it printed once.
[16:57] <ogra_> on precise x86_64 its twice 
[16:57] <rtg> 3.2.0-31-generic ?
[16:58] <ogra_> ogra@anubis:~$ grep -i command /var/log/dmesg
[16:58] <ogra_> [    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.2.0-29-generic root=UUID=64ce333b-aa6d-495e-9f01-cf5d4410184d ro acpi_enforce_resources=lax splash quiet vt.handoff=7
[16:58] <ogra_> [    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.2.0-29-generic root=UUID=64ce333b-aa6d-495e-9f01-cf5d4410184d ro acpi_enforce_resources=lax splash quiet vt.handoff=7
[16:58] <ogra_> ogra@anubis:~$ uname -a
[16:58] <ogra_> Linux anubis 3.2.0-29-generic #46-Ubuntu SMP Fri Jul 27 17:03:23 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
[16:58] <ogra_> havent rebooted, .31 is installed already though 
[16:58] <rtg> ogra_, ok, I wasn't searching for the right string.
[17:00] <rtg> smoser, is this causing you issues, or are you just curious why its printed twice ?
[17:01] <smoser> rtg, not causing me issue. just wondering.
[17:01] <smoser> and came across it when i was looking at an arm log
[17:02] <smoser> and i think it only had one of these.
[17:02] <ogra_> yeah
[17:02] <ogra_> ogra@panda1:~$ grep -i command /var/log/dmesg
[17:02] <ogra_> [    0.000000] Kernel command line: ro quiet splash root=UUID=2acc5a3d-1639-4f68-86e5-f7ef0354e00d
[17:02] <ogra_> ogra@panda1:~$ 
[17:02] <rtg> smoser, so the first line is arch specific, arch/x86/kernel/setup.c. the second time its printed is from init/main.c which is generic
[17:36]  * rtg -> lunch
[19:31]  * cking --> EOD (way too long today)
[20:27]  * rtg -> EOD
[21:09] <jjohansen> bjf: I have not been able to duplicate your apparmor test failure, can you send me some more info from those qa machines?
[21:09] <bjf> jjohansen: like what? i can open a bug and do the normal apport-collect.
[21:10] <jjohansen> bjf: yes please, I would also like the mount info
[21:10] <bjf> jjohansen: can do
[21:47] <jjohansen> bjf: also I have confirmed that the test suite is building locale versions of somethings for certain tests.  Eg. the parser tests are done against a local built version.  However the kernel tests do use the kernel and installed packages and are only locally building the test support programs
[21:47] <jjohansen> I have added it to our to do, to have all tests support testing against the installed packages
[21:47] <bjf> jjohansen: ack