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rmh3093
Advocate
Joined: 06 Aug 2003
Posts: 2138
Location: Albany, NY
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 Posted: Tue Dec 11, 2007 3:01 pm Post subject: |
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| uli wrote: | @Waninkoko
Hi, I have a problem that I cannot fix.
I've used 2.6.24-rc3-zen3 without problems as a kernel for a small Linux distro (spblinux) on a memorystick. Then I have switched to 2.6.24-rc4-zen1 and get a problem (/proc/bus/usb is mounted but later umount does not work though /proc/bus/usb exists).
I have updated 2.6.24-rc3-zen3 to 2.6.24-rc4-zen1 by
cd /usr/src/zen-sources
git pull
Now I need to get back to 2.6.24-rc3-zen3. Sorry, I do not know how to do. Can you help?
Uli |
git checkout -b old-zen v2.6.23-rc3-zen3
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ilikenwf
Tux's lil' helper
Joined: 04 Oct 2007
Posts: 119
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| Posted: Tue Dec 11, 2007 4:26 pm Post subject: |
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Bug: My laptop thinks that it is plugged in when it really is not. Is there a fix for that?
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uli
n00b
Joined: 08 Feb 2007
Posts: 58
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Spaulding
Apprentice
Joined: 16 Apr 2006
Posts: 159
Location: /dev/vagina
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| Posted: Tue Dec 11, 2007 4:46 pm Post subject: |
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| Code: |
In file included from arch/x86/kernel/asm-offsets_32.c:8,
from arch/x86/kernel/asm-offsets.c:2:
include/linux/sched.h:1455: error: redefinition of ‘set_rcu_prio’
include/linux/sched.h:704: error: previous definition of ‘set_rcu_prio’ was here
include/linux/sched.h:1457: error: expected identifier or ‘(’ before numeric constant
make[1]: *** [arch/x86/kernel/asm-offsets.s] Błąd 1
make: *** [prepare0] Błąd 2
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i have this error on latest update  ... please fix it ! |
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Thargor
Apprentice
Joined: 23 Dec 2005
Posts: 239
Location: Bamberg/Germany
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| Posted: Tue Dec 11, 2007 4:59 pm Post subject: |
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For me it's this one: | Code: | HOSTCC scripts/bin2c
CC init/main.o
init/main.c: In function ‘do_pre_smp_initcalls’:
init/main.c:776: error: conflicting types for ‘migration_init’
include/linux/sched.h:2345: error: previous declaration of ‘migration_init’ was here
make[1]: *** [init/main.o] Error 1
make: *** [init] Error 2 |
Edit: Thanks for fixing the above that fast, but now aufs is broken for me: | Code: | fs/aufs/super.c: In function ‘aufs_remount_fs’:
fs/aufs/super.c:666: error: ‘struct rw_semaphore’ has no member named ‘wait_list’
fs/aufs/super.c:667: error: ‘struct rw_semaphore’ has no member named ‘wait_list’
make[2]: *** [fs/aufs/super.o] Error 1
make[1]: *** [fs/aufs] Error 2
make: *** [fs] Error 2 |
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Waninkoko
Guru
Joined: 13 May 2005
Posts: 549
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| Posted: Tue Dec 11, 2007 5:53 pm Post subject: |
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I have merged real-time patches so it's probably you can find some errors when compiling.
If you find any errors, just report them to fix them as soon as possible. |
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Dottout
l33t
Joined: 07 Mar 2006
Posts: 882
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| Posted: Tue Dec 11, 2007 6:10 pm Post subject: |
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| Code: | Enable concurrent radix tree operations (VERY EXPERIMENTAL) (RADIX_TREE_CONCURRENT) [N/y] (NEW) ?
Sorry, no help available for this option yet.
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what's this? help's missing  |
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asturm
Developer
Joined: 05 Apr 2007
Posts: 8938
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| Posted: Tue Dec 11, 2007 6:13 pm Post subject: |
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| Can't wait to try out the new zen-sources at home... currently it's still codename 'vipernicus' for me... |
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kernelOfTruth
Watchman
Joined: 20 Dec 2005
Posts: 6111
Location: Vienna, Austria; Germany; hello world :)
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Waninkoko
Guru
Joined: 13 May 2005
Posts: 549
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| Posted: Tue Dec 11, 2007 6:28 pm Post subject: |
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| Dottout wrote: | | Code: | Enable concurrent radix tree operations (VERY EXPERIMENTAL) (RADIX_TREE_CONCURRENT) [N/y] (NEW) ?
Sorry, no help available for this option yet.
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what's this? help's missing |
This is just an "better" way to operate with radix trees. It's very experimental yet (caused many errors here but no lockups nor panic). |
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Spaulding
Apprentice
Joined: 16 Apr 2006
Posts: 159
Location: /dev/vagina
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| Posted: Tue Dec 11, 2007 7:00 pm Post subject: |
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| Code: | CC net/ipv6/inet6_hashtables.o
net/ipv6/inet6_hashtables.c: In function ‘__inet6_hash’:
net/ipv6/inet6_hashtables.c:42: error: ‘hash’ undeclared (first use in this function)
net/ipv6/inet6_hashtables.c:42: error: (Each undeclared identifier is reported only once
net/ipv6/inet6_hashtables.c:42: error: for each function it appears in.)
make[2]: *** [net/ipv6/inet6_hashtables.o] Błąd 1
make[1]: *** [net/ipv6] Błąd 2
make: *** [net] Błąd 2 |
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kernelOfTruth
Watchman
Joined: 20 Dec 2005
Posts: 6111
Location: Vienna, Austria; Germany; hello world :)
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Waninkoko
Guru
Joined: 13 May 2005
Posts: 549
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| Posted: Tue Dec 11, 2007 7:20 pm Post subject: |
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It's already fixed  |
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uli
n00b
Joined: 08 Feb 2007
Posts: 58
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| Posted: Tue Dec 11, 2007 7:24 pm Post subject: |
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I've just compiled 2.6.24-rc5-zen0 without error.
Booting my Gentoo-system now hangs on
| Quote: |
>>Loading modules
:: Scanning for ehci.hcd...
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This is new. Before it worked. Old config data taken by make oldconfig.
Uli |
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Dottout
l33t
Joined: 07 Mar 2006
Posts: 882
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| Posted: Tue Dec 11, 2007 7:49 pm Post subject: |
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| uli wrote: | I've just compiled 2.6.24-rc5-zen0 without error.
Booting my Gentoo-system now hangs on
| Quote: |
>>Loading modules
:: Scanning for ehci.hcd...
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This is new. Before it worked. Old config data taken by make oldconfig.
Uli |
Miguel: thank you for explanation about fs
uli: same here. well, my laptop hangs at early boot stage, before fb gets the right mode (how to provide more output? I see just some ugly kernel output.. ) |
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Spaulding
Apprentice
Joined: 16 Apr 2006
Posts: 159
Location: /dev/vagina
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| Posted: Tue Dec 11, 2007 8:08 pm Post subject: |
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| kernelOfTruth wrote: | | disable ipv6 support ! |
it not a fix but a escape to a works compilation ... error already works :/ fix? |
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Waninkoko
Guru
Joined: 13 May 2005
Posts: 549
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| Posted: Tue Dec 11, 2007 8:21 pm Post subject: |
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| If you are having problems with Complete Preemption or/and Preemptible RCU, just use Preemtible Kernel or/and Classic RCU. You can also disable threaded softirqs/hardirqs and enable Big kernel lock to have a kernel like a non-rt kernel. |
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Dottout
l33t
Joined: 07 Mar 2006
Posts: 882
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| Posted: Tue Dec 11, 2007 8:27 pm Post subject: |
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| Waninkoko wrote: | | If you are having problems with Complete Preemption or/and Preemptible RCU, just use Preemtible Kernel or/and Classic RCU. You can also disable threaded softirqs/hardirqs and enable Big kernel lock to have a kernel like a non-rt kernel. |
I am already using big kernel lock without threaded soft\hardirqs. my config maybe helps to figure out |
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Waninkoko
Guru
Joined: 13 May 2005
Posts: 549
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| Posted: Tue Dec 11, 2007 10:06 pm Post subject: |
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| I just reverted realtime patches. Instead of use all of them, I'll only add those that are interesting and *stable*. |
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gimpel
Advocate
Joined: 15 Oct 2004
Posts: 2720
Location: Munich, Bavaria
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| Posted: Tue Dec 11, 2007 10:20 pm Post subject: |
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| Waninkoko wrote: | | I just reverted realtime patches. Instead of use all of them, I'll only add those that are interesting and *stable*. |
Good
(Just guessed that from the logs and deleted my last post with the question about where full preempt is already..)
btw.. "fast forward to branch 'staircase-deadline'" 
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kernelOfTruth
Watchman
Joined: 20 Dec 2005
Posts: 6111
Location: Vienna, Austria; Germany; hello world :)
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suur13
n00b
Joined: 31 May 2005
Posts: 17
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| Posted: Tue Dec 11, 2007 11:12 pm Post subject: |
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Hello,
running 2.6.24-rc3-zen3 fine, but when trying t compile Fuse:
| Code: | make[2]: Entering directory `/usr/src/modules/fuse'
/usr/bin/make -C /lib/modules/2.6.24-rc3-zen3/source SUBDIRS=`pwd` modules
make[3]: Entering directory `/usr/src/linux-2.6.24-rc3'
CC [M] /usr/src/modules/fuse/dev.o
CC [M] /usr/src/modules/fuse/dir.o
CC [M] /usr/src/modules/fuse/file.o
CC [M] /usr/src/modules/fuse/inode.o
/usr/src/modules/fuse/inode.c:580: error: unknown field ‘get_dentry’ specified in initializer
/usr/src/modules/fuse/inode.c:580: warning: initialization from incompatible pointer type
/usr/src/modules/fuse/inode.c: In function ‘fuse_fs_init’:
/usr/src/modules/fuse/inode.c:876: warning: passing argument 5 of ‘kmem_cache_create’ from incompatible pointer type
make[4]: *** [/usr/src/modules/fuse/inode.o] Error 1
make[3]: *** [_module_/usr/src/modules/fuse] Error 2
make[3]: Leaving directory `/usr/src/linux-2.6.24-rc3'
make[2]: *** [all-spec] Error 2
make[2]: Leaving directory `/usr/src/modules/fuse'
make[1]: *** [binary-modules] Error 2
make[1]: Leaving directory `/usr/src/modules/fuse'
make: *** [kdist_build] Error 2
BUILD FAILED! |
Any ideas ? |
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Waninkoko
Guru
Joined: 13 May 2005
Posts: 549
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| Posted: Tue Dec 11, 2007 11:25 pm Post subject: |
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| Why you don't use kernel's fuse? |
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suur13
n00b
Joined: 31 May 2005
Posts: 17
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| Posted: Tue Dec 11, 2007 11:45 pm Post subject: |
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| Waninkoko wrote: | | Why you don't use kernel's fuse? |
Umm.. becuse I'm n00b... 
Got that thing woking with kernel fuse.
Thanx  |
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ilikenwf
Tux's lil' helper
Joined: 04 Oct 2007
Posts: 119
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| Posted: Wed Dec 12, 2007 6:57 am Post subject: |
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Several issues on the ubuntu camp...this is rc4-zen1, but I will get rc5 out within the next couple of days...but...
We have some sort of bug that is preventing ATI driver modules from compiling...is this the RCU issue again? I didn't compile the 32 bit versions, so I am not sure if he has preemption on or not.
Also, the AD1981HD audio driver, which uses the AD HD module isn't in the current kernel...is there any way you could add that?
I would assume that the current problem with the kernel not seeing the battery on laptops is related to RCU as well...correct?
I will download and test rc5-zen0 tomorrow...hopefully if will fix some of this stuff...whatever the case, it would be nice to have that audio driver, battery support working again (HAL issue?), as well as ATI kernel module compilation again.
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