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dodo1122
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Joined: 02 Sep 2006
Posts: 347
Location: York, England
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 Posted: Tue Apr 15, 2008 11:23 pm Post subject: |
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| broch wrote: | two questions:
1) since 2.6.25-rc6 (last one that worked) I lost the ability to power off. I wonder if something changed and I need to enable/disable some option in kernel config (RCU preempt not selected but RCU classic gone from config). Computer: laptop HP T2500
2) in 2.6.25 series iwl3945 driver "lost" LED. Wondering if this can be added again?
thanks |
1. I don't think so, everything works over here...
2. You mean since 2.6.25 zen? or 2.6.25 in general?
dodo
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dodo1122
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Joined: 02 Sep 2006
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Location: York, England
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| Posted: Wed Apr 16, 2008 12:53 pm Post subject: |
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Just pushed Budget Fair Queuing IO Scheduler to master-devel. Testing would be appreciated 
Btw, we seriously need more devs. As waninkoko is busy hacking the Wii, i'm pretty much left on my own, and i've got exams coming up...
So if you know some C, know how to use git and are happy to help, join #zen-sources on freenode and talk to either me or waninkoko.
dodo
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broch
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Joined: 09 Jul 2005
Posts: 94
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| Posted: Wed Apr 16, 2008 1:09 pm Post subject: |
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| dodo1122 wrote: | | broch wrote: | two questions:
1) since 2.6.25-rc6 (last one that worked) I lost the ability to power off. I wonder if something changed and I need to enable/disable some option in kernel config (RCU preempt not selected but RCU classic gone from config). Computer: laptop HP T2500
2) in 2.6.25 series iwl3945 driver "lost" LED. Wondering if this can be added again?
thanks |
1. I don't think so, everything works over here...
2. You mean since 2.6.25 zen? or 2.6.25 in general?
dodo |
ad 1) if RCU classic is gone (and in the past enabling RCU preempt caused problems with power off) I am not sure what is that you don't think so
ad 2) iwl3945 LED patch was present in zen patches only. |
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dodo1122
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Joined: 02 Sep 2006
Posts: 347
Location: York, England
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| Posted: Wed Apr 16, 2008 3:11 pm Post subject: |
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by disabling preemptible you automatically enable classic iirc.
The LED patch apparently caused problems with download/upload speed, so waninkoko removed it
dodo
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kernelOfTruth
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Joined: 20 Dec 2005
Posts: 6111
Location: Vienna, Austria; Germany; hello world :)
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| Posted: Wed Apr 16, 2008 3:16 pm Post subject: |
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| dodo1122 wrote: | Just pushed Budget Fair Queuing IO Scheduler to master-devel. Testing would be appreciated
...
dodo |
thanks, dodo 
here's the corresponding kerneltrap entry for those interested in it:
Budget Fair Queuing IO Scheduler
I'll give it a try later & let you now if the interactivity (mainly gui) improves with it - there are problems with anticipatory & copying large files (1.5 - >=4.5 GB) between different partitions and/or harddrives
I dunno if it's related due to the fact that one of both is an encrypted partition ...
edit: is it safe to use that scheduler in an productive environment ? I'm not keen on having to re-transfer all of my data 
sorry for my ignorance - I don't know how much damage a mis-behaving io-scheduler could cause (if it's even possible) ...
... I'm not intending any bad-mouthing on this new scheduler - I'm simply a little cautious if it's related to my data 
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Last edited by kernelOfTruth on Wed Apr 16, 2008 6:18 pm; edited 1 time in total |
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broch
Tux's lil' helper
Joined: 09 Jul 2005
Posts: 94
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| Posted: Wed Apr 16, 2008 6:14 pm Post subject: |
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| dodo1122 wrote: | by disabling preemptible you automatically enable classic iirc.
The LED patch apparently caused problems with download/upload speed, so waninkoko removed it
dodo |
thanks, for the info.
what seems to happen is that in past you could select from classic to preemptible, latest kernel has only one option: preemptible turned on or off
in consequence if you first turn on preemptible rcu, save config and next turn preemptible rcu off it does not work properly.
What I did, I simply replaced config that had problems with one that never have seen preemptible turned on.
Now it works.
So it seems that turning first on and then turning off preemptible rcu does not completely turn off preemptible rcu.
Looks like some sort of incomplete script related to switching between classic and preemptible rcu. |
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kernelOfTruth
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Location: Vienna, Austria; Germany; hello world :)
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| Posted: Thu Apr 17, 2008 7:36 am Post subject: |
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| Quote: | GEN .version
CHK include/linux/compile.h
UPD include/linux/compile.h
CC init/version.o
LD init/built-in.o
LD vmlinux
fs/built-in.o: In function `direct_splice_actor':
splice.c .text+0x23fc7): undefined reference to `vfs_splice_from'
fs/built-in.o: In function `splice_direct_to_actor':
(.text+0x24218): undefined reference to `vfs_splice_to'
fs/built-in.o: In function `sys_splice':
(.text+0x24504): undefined reference to `vfs_splice_from'
fs/built-in.o: In function `sys_splice':
(.text+0x2453f): undefined reference to `vfs_splice_to'
fs/built-in.o: In function `sys_splice':
(.text+0x2457a): undefined reference to `vfs_splice_from'
fs/built-in.o: In function `sys_splice':
(.text+0x24599): undefined reference to `vfs_splice_to'
make: *** [vmlinux] Error 1
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any idea what is missing ?
branch is latest master-devel
TLSF Allocator (TLSF) [N/m/y/?] was compiled in - I'm currently recompiling kernel without that allocator & will report back
thanks 
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gimpel
Advocate
Joined: 15 Oct 2004
Posts: 2720
Location: Munich, Bavaria
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| Posted: Thu Apr 17, 2008 9:36 am Post subject: |
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| kernelOfTruth wrote: | | Quote: | GEN .version
CHK include/linux/compile.h
UPD include/linux/compile.h
CC init/version.o
LD init/built-in.o
LD vmlinux
fs/built-in.o: In function `direct_splice_actor':
splice.c.text+0x23fc7): undefined reference to `vfs_splice_from'
fs/built-in.o: In function `splice_direct_to_actor':
(.text+0x24218): undefined reference to `vfs_splice_to'
fs/built-in.o: In function `sys_splice':
(.text+0x24504): undefined reference to `vfs_splice_from'
fs/built-in.o: In function `sys_splice':
(.text+0x2453f): undefined reference to `vfs_splice_to'
fs/built-in.o: In function `sys_splice':
(.text+0x2457a): undefined reference to `vfs_splice_from'
fs/built-in.o: In function `sys_splice':
(.text+0x24599): undefined reference to `vfs_splice_to'
make: *** [vmlinux] Error 1
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any idea what is missing ?
branch is latest master-devel |
Same here.
This one helped (no AUFS here anyway): http://gimpel.ath.cx/files/vfs_splice_vs_aufs.patch
(Source: http://lkml.org/lkml/2008/4/1/359)
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kernelOfTruth
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Posts: 6111
Location: Vienna, Austria; Germany; hello world :)
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kernelOfTruth
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PLum
Tux's lil' helper
Joined: 20 May 2004
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Location: /dev/world/poland/gliwice
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| Posted: Thu Apr 17, 2008 10:45 am Post subject: |
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| and the 2.6.25 is online .... |
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gimpel
Advocate
Joined: 15 Oct 2004
Posts: 2720
Location: Munich, Bavaria
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| Posted: Thu Apr 17, 2008 11:29 am Post subject: |
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| kernelOfTruth wrote: | | black screens galore |
Indeed, oopses right away.
Let's wait for .25-zen0
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mroconnor
Guru
Joined: 24 Feb 2006
Posts: 402
Location: USA
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| Posted: Thu Apr 17, 2008 5:53 pm Post subject: |
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I still can not get an ati-driver to build against a 2.6.25 kernel. When I try and compile it I get this:
| Code: |
* Preparing fglrx module
make -C /usr/src/linux M=/var/tmp/portage/x11-drivers/ati-drivers-8.471.3/work/common/lib/modules/fglrx/build_mod/2.6.x modules
make[1]: Entering directory `/usr/src/zen-sources'
CC [M] /var/tmp/portage/x11-drivers/ati-drivers-8.471.3/work/common/lib/modules/fglrx/build_mod/2.6.x/firegl_public.o
/var/tmp/portage/x11-drivers/ati-drivers-8.471.3/work/common/lib/modules/fglrx/build_mod/2.6.x/firegl_public.c: In function 'KCL_SetPageNoCache':
/var/tmp/portage/x11-drivers/ati-drivers-8.471.3/work/common/lib/modules/fglrx/build_mod/2.6.x/firegl_public.c:1161: error: implicit declaration of function 'change_page_attr'
/var/tmp/portage/x11-drivers/ati-drivers-8.471.3/work/common/lib/modules/fglrx/build_mod/2.6.x/firegl_public.c: In function 'firegl_put_user_ptr':
/var/tmp/portage/x11-drivers/ati-drivers-8.471.3/work/common/lib/modules/fglrx/build_mod/2.6.x/firegl_public.c:1594: warning: cast from pointer to integer of different size
/var/tmp/portage/x11-drivers/ati-drivers-8.471.3/work/common/lib/modules/fglrx/build_mod/2.6.x/firegl_public.c:1594: warning: cast from pointer to integer of different size
/var/tmp/portage/x11-drivers/ati-drivers-8.471.3/work/common/lib/modules/fglrx/build_mod/2.6.x/firegl_public.c:1594: warning: cast from pointer to integer of different size
/var/tmp/portage/x11-drivers/ati-drivers-8.471.3/work/common/lib/modules/fglrx/build_mod/2.6.x/firegl_public.c:1594: warning: cast from pointer to integer of different size
/var/tmp/portage/x11-drivers/ati-drivers-8.471.3/work/common/lib/modules/fglrx/build_mod/2.6.x/firegl_public.c: In function 'KCL_PosixSecurityCapGetEffectiveVector':
/var/tmp/portage/x11-drivers/ati-drivers-8.471.3/work/common/lib/modules/fglrx/build_mod/2.6.x/firegl_public.c:1888: error: implicit declaration of function 'cap_t'
/var/tmp/portage/x11-drivers/ati-drivers-8.471.3/work/common/lib/modules/fglrx/build_mod/2.6.x/firegl_public.c: In function 'KCL_PosixSecurityCapSetEffectiveVector':
/var/tmp/portage/x11-drivers/ati-drivers-8.471.3/work/common/lib/modules/fglrx/build_mod/2.6.x/firegl_public.c:1896: error: lvalue required as left operand of assignment
/var/tmp/portage/x11-drivers/ati-drivers-8.471.3/work/common/lib/modules/fglrx/build_mod/2.6.x/firegl_public.c: In function '__ke_unregister_ioctl32_conversion':
/var/tmp/portage/x11-drivers/ati-drivers-8.471.3/work/common/lib/modules/fglrx/build_mod/2.6.x/firegl_public.c:2972: warning: 'return' with a value, in function returning void
/var/tmp/portage/x11-drivers/ati-drivers-8.471.3/work/common/lib/modules/fglrx/build_mod/2.6.x/firegl_public.c: In function 'KAS_SlabCache_Initialize':
/var/tmp/portage/x11-drivers/ati-drivers-8.471.3/work/common/lib/modules/fglrx/build_mod/2.6.x/firegl_public.c:5219: warning: cast from pointer to integer of different size
make[2]: *** [/var/tmp/portage/x11-drivers/ati-drivers-8.471.3/work/common/lib/modules/fglrx/build_mod/2.6.x/firegl_public.o] Error 1
make[1]: *** [_module_/var/tmp/portage/x11-drivers/ati-drivers-8.471.3/work/common/lib/modules/fglrx/build_mod/2.6.x] Error 2
make[1]: Leaving directory `/usr/src/zen-sources'
make: *** [kmod_build] Error 2
*
* ERROR: x11-drivers/ati-drivers-8.471.3 failed.
* Call stack:
* ebuild.sh, line 49: Called src_compile
* environment, line 3257: Called linux-mod_src_compile
* environment, line 2466: Called die
* The specific snippet of code:
* eval "emake HOSTCC=\"$(tc-getBUILD_CC)\" CC=\"$(get-KERNEL_CC)\" LDFLAGS=\"$(get_abi_LDFLAGS)\" ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} " || die "Unable to emake HOSTCC="$(tc-getBUILD_CC)" CC="$(get-KERNEL_CC)" LDFLAGS="$(get_abi_LDFLAGS)" ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}";
* The die message:
* Unable to emake HOSTCC=x86_64-pc-linux-gnu-gcc CC=x86_64-pc-linux-gnu-gcc LDFLAGS= GCC_VER_MAJ=4 KVER=2.6.25-rc9-zen0-09526-gb8d280d KDIR=/usr/src/linux kmod_build
*
* If you need support, post the topmost build error, and the call stack if relevant.
* A complete build log is located at '/var/log/portage/x11-drivers:ati-drivers-8.471.3:20080417-172609.log'.
* The ebuild environment file is located at '/var/tmp/portage/x11-drivers/ati-drivers-8.471.3/temp/environment'.
*
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I have no idea what to do to fix this, any help is appreciated.
Thanks,
P |
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hoacker
Guru
Joined: 04 Aug 2007
Posts: 505
Location: Bürstadt, Germany
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| Posted: Thu Apr 17, 2008 6:20 pm Post subject: |
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v2.6.25-zen0:
| Quote: | arch/x86/oprofile/nmi_int.c: In function 'nmi_setup':
arch/x86/oprofile/nmi_int.c:195: error: implicit declaration of function 'pfm_session_allcpus_acquire'
arch/x86/oprofile/nmi_int.c:199: error: implicit declaration of function 'pfm_session_allcpus_release'
make[1]: *** [arch/x86/oprofile/nmi_int.o] Error 1
make: *** [arch/x86/oprofile] Error 2
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emerge --info: http://pastebin.com/m64c7afbd
.config: http://pastebin.com/d6bda6165
I already compiled master-devel yesterday successfully, my first time with .25. I have to admit that it felt not as responsive as .24 and iwlwifi seemed to behave somehow strange. Anyway, I'll try again later...
Thanks, to anyone involved in zen... |
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kernelOfTruth
Watchman
Joined: 20 Dec 2005
Posts: 6111
Location: Vienna, Austria; Germany; hello world :)
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| Posted: Thu Apr 17, 2008 6:29 pm Post subject: |
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*bump*
sorry to bother - but it still happens:
| Quote: | GEN .version
CHK include/linux/compile.h
UPD include/linux/compile.h
CC init/version.o
LD init/built-in.o
LD vmlinux
fs/built-in.o: In function `direct_splice_actor':
splice.c.text+0x23fb7): undefined reference to `vfs_splice_from'
fs/built-in.o: In function `splice_direct_to_actor':
(.text+0x24208): undefined reference to `vfs_splice_to'
fs/built-in.o: In function `sys_splice':
(.text+0x244f4): undefined reference to `vfs_splice_from'
fs/built-in.o: In function `sys_splice':
(.text+0x2452f): undefined reference to `vfs_splice_to'
fs/built-in.o: In function `sys_splice':
(.text+0x2456a): undefined reference to `vfs_splice_from'
fs/built-in.o: In function `sys_splice':
(.text+0x24589): undefined reference to `vfs_splice_to'
make: *** [vmlinux] Error 1
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thanks
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Uzytkownik
Guru
Joined: 31 Oct 2004
Posts: 399
Location: Bay Area, US
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| Posted: Thu Apr 17, 2008 6:34 pm Post subject: |
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After I updated gcc to 4.3 I was unable to compile .24-zen4(linker errors). I decided to try version from git. However what I got is the grup messages about loading the kernel and... nothing. What can be wrong?
.config
PS. When zen5 will be in custom-kernels?
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tranquilcool
Veteran
Joined: 25 Mar 2005
Posts: 1179
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| Posted: Thu Apr 17, 2008 7:55 pm Post subject: |
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CC block/elevator.o
make[1]: *** No rule to make target `block/bfq-iosched.o', needed by `block/built-in.o'. Stop.
make: *** [block] Error 2
in v2.6.25-zen0
anybody?
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kernelOfTruth
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Posts: 6111
Location: Vienna, Austria; Germany; hello world :)
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tranquilcool
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Joined: 25 Mar 2005
Posts: 1179
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| Posted: Thu Apr 17, 2008 8:19 pm Post subject: |
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| kernelOfTruth wrote: | | tranquilcool wrote: | CC block/elevator.o
make[1]: *** No rule to make target `block/bfq-iosched.o', needed by `block/built-in.o'. Stop.
make: *** [block] Error 2
in v2.6.25-zen0
anybody? |
++
| Quote: |
Revert "[bfq] Budget Fair Queueing IO Scheduler v2" |
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to revert i need the patch as i know.
where can i get it?
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kernelOfTruth
Watchman
Joined: 20 Dec 2005
Posts: 6111
Location: Vienna, Austria; Germany; hello world :)
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hoacker
Guru
Joined: 04 Aug 2007
Posts: 505
Location: Bürstadt, Germany
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| Posted: Thu Apr 17, 2008 8:41 pm Post subject: |
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| tranquilcool wrote: |
| Quote: |
Revert "[bfq] Budget Fair Queueing IO Scheduler v2"
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to revert i need the patch as i know.
where can i get it? |
It's already reverted in GIT (4 hrs ago), just pull and compile. The quote above is the commit message. See: http://repo.or.cz/w/linux-2.6/zen-sources.git?a=shortlog;h=refs/heads/master-devel
EDIT: Man, it's a fast kernel, the kernelOfTruth |
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tranquilcool
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Joined: 25 Mar 2005
Posts: 1179
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| Posted: Thu Apr 17, 2008 9:22 pm Post subject: |
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any hint on where i can get the reiser4 zen-sources patch?
thanks.
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Waninkoko
Guru
Joined: 13 May 2005
Posts: 549
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| Posted: Thu Apr 17, 2008 10:48 pm Post subject: |
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| Probably tomorrow I'll make a new master branched based on .25 |
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kernelOfTruth
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jaclar
n00b
Joined: 07 Aug 2007
Posts: 17
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| Posted: Fri Apr 18, 2008 12:17 am Post subject: |
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I've got since quite a while a problem with my X and uvesafb under master-devel:
| Code: | [ 0.576704] v86d[957]: segfault at 0 ip 400f02 sp 7fffd76ffca0 error 6 in v86d[400000+18000]
[ 0.375155] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-3)
[ 0.375296] uvesafb: vbe_init() failed with -22
[ 0.375434] uvesafb: probe of uvesafb.0 failed with error -22
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But even if i deactivate uvesafb I still have a problem with X... the server starts without any issues, but there is a issue with font-rendering... which means i cant see any fonts at all...
It works without any problems under 2.6.23-kamikaze5.
I tried already to recompile v86d and x11 but nothing worked
Im using a lenovo t61 gm965 with integrated graphics. Maybe i forgot a kernel option? Here is my .config
Has anybody experienced a similar problem?
jaclar |
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