Official thread: "zen-sources" - Part II

Message

arzed · Post by **arzed** » Tue Jan 08, 2008 4:09 pm

hi!

For me there seems to be a ACPI-related problem with 2.6.24_rc6-zen0:
According to the nvidia driver: /proc/acpi/ac_adapter and /proc/acpi/video are missing. Powersaved fails to display the power-status correctly without the ac_adapter directory.

The relevant things that came to my mind are:

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$ grep PROC .config
# ...
CONFIG_IKCONFIG_PROC=y
CONFIG_ACPI_PROCFS=y
CONFIG_ACPI_PROCFS_POWER=y
CONFIG_ACPI_PROC_EVENT=y
# ...
CONFIG_PROC_FS=y

$ ls -l /proc/acpi/
total 0
-rw-r--r-- 1 root root      0  8. Jän 17:23 alarm
dr-xr-xr-x 4 root root      0  8. Jän 17:23 button
-r-------- 1 root root      0  8. Jän 17:23 dsdt
dr-xr-xr-x 3 root root      0  8. Jän 17:23 embedded_controller
-r--r----- 1 root haldaemon 0  8. Jän 10:49 event
-r-------- 1 root root      0  8. Jän 17:23 fadt
-r--r--r-- 1 root root      0  8. Jän 17:23 info
dr-xr-xr-x 2 root root      0  8. Jän 17:23 power_resource
dr-xr-xr-x 4 root root      0  8. Jän 17:23 processor
-rw-r--r-- 1 root root      0  8. Jän 17:23 sleep
dr-xr-xr-x 3 root root      0  8. Jän 17:23 thermal_zone
-rw-r--r-- 1 root root      0  8. Jän 17:23 wakeup

$ sudo lsmod | grep ac
...
ac                      4224  0
...

As far as I know those procfs files should be there when CONFIG_ACPI_PROCFS is set and the coresponding kernel module is loaded.
What else could be wrong?

Thanks in advance for any pointers.

ejs76 · Post by **ejs76** » Tue Jan 08, 2008 4:55 pm

Poe wrote:could you tell my why there are no ebuild - http://zen.waninkoko.info/ebuilds/ for 2.6.24? yes, file is exist, but it has only few lines of ebuild, I dont want 9999 version.

All ebuilds are in the "custom-kernels" overlay. Just pull it with layman:

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layman -a custum-kernels

Poe · Post by **Poe** » Tue Jan 08, 2008 7:08 pm

ejs76 wrote: All ebuilds are in the "custom-kernels" overlay. Just pull it with layman:
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layman -a custum-kernels

i know, but i dont use it.

Dottout · Post by **Dottout** » Tue Jan 08, 2008 7:25 pm

hoacker wrote:I was wondering why it was so silent about zen the last few days. Just found part II and subscribed

Have a problem with latest git sources (rc7). Some .config as for rc6 (except for new options set to "n") gives me an error:
LD .tmp_vmlinux1
drivers/built-in.o: In function `v4l2_i2c_attach':
(.text+0x95566): undefined reference to `i2c_attach_client'
make: *** [.tmp_vmlinux1] Error 1
Switching off the v4l stuff certainly removes the error.

x86_64, .config: http://pastebin.com/m589dac09

I solved it by compiling v4l as module

hoacker · Post by **hoacker** » Tue Jan 08, 2008 7:57 pm

Dottout wrote:
hoacker wrote:
LD .tmp_vmlinux1
drivers/built-in.o: In function `v4l2_i2c_attach':
(.text+0x95566): undefined reference to `i2c_attach_client'
make: *** [.tmp_vmlinux1] Error 1

I solved it by compiling v4l as module

Right, compiles as module. Thanks!

ejs76 · Post by **ejs76** » Tue Jan 08, 2008 9:25 pm

Poe wrote:
ejs76 wrote: All ebuilds are in the "custom-kernels" overlay. Just pull it with layman:
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layman -a custum-kernels
i know, but i dont use it.

Well I took a peek at the ebuilds in the custom-kernels overlay and this is all they contain:

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# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI=1
inherit zen-sources

Ebuild naming scheme in overlay:

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zen-sources-2.6.24_rc6-r0.ebuild

So just rename to whatever version... (But off coarse you probably allready know this

)

Nick C · Post by **Nick C** » Tue Jan 08, 2008 10:02 pm

alternatively just do a git checkout of the current code, its fairly easy to do and whenever you want to update your sources just do a git pull, saves waiting for new ebuilds and means you can fix any problems as soon as you know they are fixed in the the source.

Waninkoko · Post by **Waninkoko** » Tue Jan 08, 2008 11:18 pm

Veeeeeeery BIG change in "master" branch

broch · Post by **broch** » Wed Jan 09, 2008 1:41 am

got this error:
make xconfig
HOSTCC scripts/basic/fixdep
HOSTCC scripts/basic/docproc
CHECK qt
HOSTCC scripts/kconfig/conf.o
sed < scripts/kconfig/lkc_proto.h > scripts/kconfig/lkc_defs.h 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
HOSTCC scripts/kconfig/kconfig_load.o
HOSTCC scripts/kconfig/kxgettext.o
SHIPPED scripts/kconfig/zconf.tab.c
SHIPPED scripts/kconfig/lex.zconf.c
SHIPPED scripts/kconfig/zconf.hash.c
HOSTCC scripts/kconfig/zconf.tab.o
/opt/qt/bin/moc -i scripts/kconfig/qconf.h -o scripts/kconfig/qconf.moc
HOSTCXX scripts/kconfig/qconf.o
HOSTLD scripts/kconfig/qconf
scripts/kconfig/qconf arch/x86/Kconfig
init/Kconfig.cpusched:14: can't open file "init/Kconfig.cfs"
make[1]: *** [xconfig] Error 1
make: *** [xconfig] Error 2

CooSee · Post by **CooSee** » Wed Jan 09, 2008 1:47 am

me too

make oldconfig
HOSTCC scripts/basic/fixdep
HOSTCC scripts/basic/docproc
HOSTCC scripts/kconfig/conf.o
HOSTCC scripts/kconfig/kxgettext.o
SHIPPED scripts/kconfig/zconf.tab.c
SHIPPED scripts/kconfig/lex.zconf.c
SHIPPED scripts/kconfig/zconf.hash.c
HOSTCC scripts/kconfig/zconf.tab.o
scripts/kconfig/lex.zconf.c

Warnung: »input« definiert, aber nicht verwendet < ----

HOSTLD scripts/kconfig/conf
scripts/kconfig/conf -o arch/x86/Kconfig
init/Kconfig.cpusched:14: can't open file "init/Kconfig.cfs"
make[1]: *** [oldconfig] Fehler 1
make: *** [oldconfig] Fehler 2

CooSee ' Ya

hirakendu · Post by **hirakendu** » Wed Jan 09, 2008 3:40 am

edit the file 'zen-sources/init/Kconfig.cpusched' and comment out the lines

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#if CPUSCHED_CFS
#source "init/Kconfig.cfs"
#endif

also, edit the file 'zen-sources/block/Kconfig.iosched' to comment out the line :

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#source "block/Kconfig.genetic"

@ wainkoko : wow, so many changes

. ps - looks like madwifi been removed out of the tree ?

tranquilcool · Post by **tranquilcool** » Wed Jan 09, 2008 4:11 am

errors with latest git pull;

CC mm/mempool.o
CC mm/oom_kill.o
CC mm/fadvise.o
CC mm/page_alloc.o
mm/page_alloc.c: In function ‘badram_markpages’:
mm/page_alloc.c

error: implicit declaration of function ‘phys_to_page’
mm/page_alloc.c

warning: initialization makes pointer from integer without a cast
make[1]: *** [mm/page_alloc.o] Error 1
make: *** [mm] Error 2

hirakendu · Post by **hirakendu** » Wed Jan 09, 2008 5:05 am

also, compiling 'ThinkPad ACPI Laptop Extras' with 'Legacy Removable Bay Support(CONFIG_THINKPAD_ACPI_BAY)' option set leads to compilation error :

CC [M] drivers/misc/thinkpad_acpi.o
drivers/misc/thinkpad_acpi.c: In function 'bay_read':
drivers/misc/thinkpad_acpi.c error: implicit declaration of function '_sta'
make[2]: *** [drivers/misc/thinkpad_acpi.o] Error 1
make[1]: *** [drivers/misc] Error 2
make: *** [drivers] Error 2

anyway, without the option its fine (and besides i don't have a thinkpad or a laptop with bay :p).

@ tranquilcool : may skip badram in the config if you really dont need badram patches :p.

tranquilcool · Post by **tranquilcool** » Wed Jan 09, 2008 5:19 am

hirakendu wrote:also, compiling 'ThinkPad ACPI Laptop Extras' with 'Legacy Removable Bay Support(CONFIG_THINKPAD_ACPI_BAY)' option set leads to compilation error :
CC [M] drivers/misc/thinkpad_acpi.o
drivers/misc/thinkpad_acpi.c: In function 'bay_read':
drivers/misc/thinkpad_acpi.c error: implicit declaration of function '_sta'
make[2]: *** [drivers/misc/thinkpad_acpi.o] Error 1
make[1]: *** [drivers/misc] Error 2
make: *** [drivers] Error 2
anyway, without the option its fine (and besides i don't have a thinkpad or a laptop with bay :p).

@ tranquilcool : may skip badram in the config if you really dont need badram patches :p.

thanks did that but have other errors;

CC init/version.o
LD init/built-in.o
LD .tmp_vmlinux1
kernel/built-in.o: In function `do_setitimer':
(.text+0xc94c): undefined reference to `hrtimer_wait_for_timer'
kernel/built-in.o: In function `exit_itimers':
(.text+0x1a10e): undefined reference to `hrtimer_wait_for_timer'
kernel/built-in.o: In function `sys_timer_settime':
(.text+0x1abc2): undefined reference to `hrtimer_wait_for_timer'
kernel/built-in.o: In function `sys_timer_delete':
(.text+0x1ad6b): undefined reference to `hrtimer_wait_for_timer'
kernel/built-in.o: In function `hrtimer_cancel':
(.text+0x1e017): undefined reference to `hrtimer_wait_for_timer'
make: *** [.tmp_vmlinux1] Error 1

hirakendu · Post by **hirakendu** » Wed Jan 09, 2008 5:44 am

both nvidia-drivers and ati-drivers gave me this warning while emerging :

WARNING: //lib/modules/2.6.24-rc7-zen1/video/nvidia.ko needs unknown symbol init_mm
WARNING: //lib/modules/2.6.24-rc7-zen1/video/fglrx.ko needs unknown symbol init_mm

vmware-modules (vmware-any-any-update115a) failed to compile with this error :

include/asm/page_32.h: In function 'pte_t native_make_pte(long unsigned int)':
include/asm/page_32.h:67: error: expected primary-expression before ')' token
include/asm/page_32.h:67: error: expected ';' before '{' token
include/asm/page_32.h:67: error: expected primary-expression before '.' token
include/asm/page_32.h:67: error: expected `;' before '}' token
make[3]: *** [/var/tmp/portage/app-emulation/vmware-modules-1.0.0.15-r1/work/vmmon-only/common/task.o] Error 1
make[2]: *** [_module_/var/tmp/portage/app-emulation/vmware-modules-1.0.0.15-r1/work/vmmon-only] Error 2
make[1]: *** [sub-make] Error 2
make[1]: Leaving directory `/usr/src/linux-2.6.24-rc7-zen1'
make: *** [vmmon.ko] Error 2

hirakendu · Post by **hirakendu** » Wed Jan 09, 2008 7:02 am

yikes! after all that, didn't even boot on my machine - paniked even before vesa initialized (with no vga options, saw some bug messages - something to do with posix_cpu_timers). bad kernel

.

tranquilcool · Post by **tranquilcool** » Wed Jan 09, 2008 10:03 am

so did we push Wanikoko to much?

buddabrod · Post by **buddabrod** » Wed Jan 09, 2008 10:36 am

hirakendu: a complete rebase of the patches is in progress, so it's no wonder it doesn't work

Waninkoko · Post by **Waninkoko** » Wed Jan 09, 2008 2:12 pm

Don't worry.. fixes are coming!!! I'm in -rc7-zen1 now ^^

Dottout · Post by **Dottout** » Wed Jan 09, 2008 4:23 pm

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init/Kconfig.cpusched:14: can't open file "init/Kconfig.cfs"

is solved but now:

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 make menuconfig
scripts/kconfig/mconf arch/x86/Kconfig
file block/Kconfig.genetic already scanned?
make[1]: *** [menuconfig] Error 1
make: *** [menuconfig] Error 2

edit: tnx for the fast fix

wavenator · Post by **wavenator** » Wed Jan 09, 2008 4:46 pm

CC kernel/power/snapshot.o
kernel/power/snapshot.c:835: error: conflicting types for ‘saveable_highmem_page’
kernel/power/power.h:200: error: previous declaration of ‘saveable_highmem_page’ was here
make[2]: *** [kernel/power/snapshot.o] Error 1
make[1]: *** [kernel/power] Error 2
make: *** [kernel] Error 2

kernelOfTruth · Post by **kernelOfTruth** » Wed Jan 09, 2008 5:07 pm

Waninkoko wrote:Veeeeeeery BIG change in "master" branch

please don't say you're using mm-tree

too much conflicts - CAN'T - TAKE - IT - MY Eyes

Automatic merge failed; fix conflicts and then commit the result.

zen-sources FTW

Waninkoko · Post by **Waninkoko** » Wed Jan 09, 2008 5:33 pm

Don't worry, no -mm tree ^^

tranquilcool · Post by **tranquilcool** » Wed Jan 09, 2008 5:36 pm

the v4ldev driver just doesn't work.
Wanikoko maybe we should revert to the old driver.

Dottout · Post by **Dottout** » Wed Jan 09, 2008 5:47 pm

tranquilcool wrote:the v4ldev driver just doesn't work.
Wanikoko maybe we should revert to the old driver.

my usb webcam works better than before (pwc driver). I cannot test my v4l dvb-t since driver is not included (em28xx-dvb <-- please, Miguel, add it :p )