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raj7095
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PostPosted: Wed Apr 20, 2011 1:13 am    Post subject: Reply with quote

hey, kerneloftruth is back. missed your patchset man.
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ponciarello
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PostPosted: Wed Apr 20, 2011 5:49 am    Post subject: Reply with quote

FYI, I missed Steven announcing this in the google mailing list

http://downloads.zen-kernel.org/snapshots/
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pappy_mcfae
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PostPosted: Wed Apr 20, 2011 7:06 am    Post subject: Reply with quote

kernelOfTruth wrote:
zcache + fixes + make btrfs work and tweaks & improvements to zram (included in 2.6.39)

to be applied on top of 2.6.38.3-zen*


Does this mean this is the official next zen version? I want to know so I can make a seed for it and announce where folks can get the patches in my thread.

Thanks in advance.

Cheers,
Pappy
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kernelOfTruth
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PostPosted: Wed Apr 20, 2011 3:52 pm    Post subject: Reply with quote

raj7095 wrote:
hey, kerneloftruth is back. missed your patchset man.


thanks, glad that you like it :)

but it's so much work ;) - especially now that my git-fu has grown,

creating a git repo should be no problem anymore but it takes some time to upload it & setting things up ^^

I'm currently dedicating all my free time to an android-kernel so not much time for a linux-kernel

right now I'm running 2.6.38.3-zen with zcache on top of it & it works quite well

Thanks to Steven for all his work he puts into this !

pappy_mcfae wrote:
kernelOfTruth wrote:
zcache + fixes + make btrfs work and tweaks & improvements to zram (included in 2.6.39)

to be applied on top of 2.6.38.3-zen*


Does this mean this is the official next zen version? I want to know so I can make a seed for it and announce where folks can get the patches in my thread.

Thanks in advance.

Cheers,
Pappy


no, I'm not affiliated in any way with the zen-kernel project

I'm only offering this as an add-on to use zcache

I've tested it for some time now and it includes some fixes (the mentioned one to get btrfs to work) and should work fine

it most probably first will be fully usable upstream with 2.6.40 since 2.6.39 still is missing cleancache integrating Linus hasn't nacked or acked it yet

so if you want to use zcache with 2.6.39 you'll need to patch cleancache in

with this patch I've posted it's already everything there: zcache, frontswap & cleancache and speed improvements for zram (also included in 2.6.39)

thanks !
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pappy_mcfae
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PostPosted: Wed Apr 20, 2011 10:37 pm    Post subject: Reply with quote

Ah. Okay, thanks for the tip.

Cheers,
Pappy
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mbar
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PostPosted: Thu Apr 21, 2011 7:16 am    Post subject: Reply with quote

kernelOfTruth wrote:
zcache + fixes + make btrfs work and tweaks & improvements to zram (included in 2.6.39)

to be applied on top of 2.6.38.3-zen*

zcache_2.6.38.3_zen.txt (154.26 KB)

md5sum:
403f93e253cd01efea186a0da939960f zcache_2.6.38.3_zen.txt


Enjoy ! :)


to enable it you need to append zcache to your kernel in grub.conf, lilo.conf,


Applies cleanly to current git (.38.3 zen) but does not compile:

Code:
drivers/built-in.o: In function `zcache_pampd_free':
zcache.c:(.text+0x28986d): undefined reference to `xv_get_object_size'
zcache.c:(.text+0x2898b2): undefined reference to `xv_free'
drivers/built-in.o: In function `zcache_pampd_get_data':
zcache.c:(.text+0x289afc): undefined reference to `xv_get_object_size'
drivers/built-in.o: In function `zcache_pampd_create':
zcache.c:(.text+0x28a263): undefined reference to `xv_malloc'
drivers/built-in.o: In function `zcache_init':
zcache.c:(.init.text+0xe70c): undefined reference to `xv_create_pool'
make: *** [.tmp_vmlinux1] Błąd 1


EDIT: solved, compiles after selecting zram also.

EDIT2: if anyone is interested, zcache also applies to .38-hardened-r1 :)
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Aquous
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PostPosted: Fri Apr 22, 2011 4:41 pm    Post subject: Reply with quote

Hi guys

I've just installed zen-sources, but I'm running across a problem:
Code:
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-BFFFF uncachable
[    0.000000]   C0000-CDFFF write-protect
[    0.000000]   CE000-EFFFF uncachable
[    0.000000]   F0000-FFFFF write-through
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 000000000 mask F00000000 write-back
[    0.000000]   1 base 0E0000000 mask FE0000000 uncachable
[    0.000000]   2 base 0D0000000 mask FF0000000 uncachable
[    0.000000]   3 base 0C8000000 mask FF8000000 uncachable
[    0.000000]   4 base 0C4000000 mask FFC000000 uncachable
[    0.000000]   5 base 100000000 mask FC0000000 write-back
[    0.000000]   6 base 130000000 mask FF0000000 uncachable
[    0.000000]   7 base 128000000 mask FF8000000 uncachable
...
[    2.175622] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[    2.175646] i915 0000:00:02.0: setting latency timer to 64
[    2.201973] mtrr: type mismatch for d0000000,10000000 old: write-back new: write-combining
[    2.202003] [drm] MTRR allocation failed.  Graphics performance may suffer.

It's not occurring on gentoo-sources.

Should I report a bug?


Last edited by Aquous on Fri Apr 22, 2011 5:23 pm; edited 1 time in total
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lkraav
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PostPosted: Fri Apr 22, 2011 5:23 pm    Post subject: Reply with quote

Aquous wrote:
Hi guys
I've just installed zen-sources, but I'm running across a problem:
Code:
[    2.202003] [drm] MTRR allocation failed.  Graphics performance may suffer.

It's not occurring on gentoo-sources.
Should I report a bug?


Yep, seeing the same thing with i3-330UM

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/709677

Going to try those cmdline params a little later tonight.
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Aquous
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PostPosted: Fri Apr 22, 2011 5:32 pm    Post subject: Reply with quote

I've re-tested and it was indeed also occurring on -gentoo, I just didn't notice it because the message wasn't bright and shiny (color patch ftw). Adding 'enable_mtrr_cleanup mtrr_spare_reg_nr=1' to the cmdline does not solve the problem. But it's good to know that this problem is not caused by zen :)
edit: didn't have CONFIG_MTRR_SANITIZER, recompiling kernel...

EDIT: I've done some testing, and I've fixed the issue. 'enable_mtrr_cleanup' is all that's needed. Adding 'mtrr_spare_reg_nr=1' makes no difference. In case anyone else thinks they may be affected: this is a correct /proc/mtrr:
Code:
reg00: base=0x000000000 (    0MB), size= 2048MB, count=1: write-back
reg01: base=0x080000000 ( 2048MB), size= 1024MB, count=1: write-back
reg02: base=0x0c0000000 ( 3072MB), size=   64MB, count=1: write-back
reg03: base=0x100000000 ( 4096MB), size=  512MB, count=1: write-back
reg04: base=0x120000000 ( 4608MB), size=  128MB, count=1: write-back
reg05: base=0x0e0000000 ( 3584MB), size=  256MB, count=1: write-combining
reg06: base=0x0d0000000 ( 3328MB), size=  256MB, count=1: write-combining
If any entry says 'uncacheable' then you've been hit by this problem and need to enable the MTRR cleanup.
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lkraav
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PostPosted: Fri Apr 22, 2011 5:58 pm    Post subject: Reply with quote

ahh good point, i'm currently running

$ zgrep MTRR /proc/config.gz
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1

so indeed will have to try enable cmdline.
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Aquous
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PostPosted: Sat Apr 23, 2011 12:47 pm    Post subject: Reply with quote

I just got an oops in the BFS scheduler :(
Code:
[   54.991519] WARNING: at kernel/sched_bfs.c:1499 schedule+0x9df/0xc20()
[   54.991521] Hardware name: H55M-USB3
[   54.991522] Modules linked in: vmnet vmblock vsock vmci vmmon vhba
[   54.991529] Pid: 1410, comm: kworker/3:1 Not tainted 2.6.38.2-zen #4
[   54.991531] Call Trace:
[   54.991537]  [<ffffffff810461bb>] ? warn_slowpath_common+0x7b/0xc0
[   54.991540]  [<ffffffff815a4cdf>] ? schedule+0x9df/0xc20
[   54.991545]  [<ffffffff813e3713>] ? scsi_pool_alloc_command+0x43/0x80
[   54.991548]  [<ffffffff813e396b>] ? scsi_host_alloc_command.clone.10+0x2b/0x90
[   54.991550]  [<ffffffff813e39f7>] ? __scsi_get_command+0x27/0xc0
[   54.991553]  [<ffffffff813e3b15>] ? scsi_get_command+0x85/0xc0
[   54.991556]  [<ffffffff815a53e5>] ? schedule_timeout+0x195/0x1f0
[   54.991560]  [<ffffffff813f0b78>] ? sd_prep_fn+0x5a8/0xa20
[   54.991564]  [<ffffffff810524c3>] ? lock_timer_base.clone.23+0x33/0x70
[   54.991567]  [<ffffffff815a416d>] ? wait_for_common+0xdd/0x190
[   54.991570]  [<ffffffff810408f0>] ? default_wake_function+0x0/0x20
[   54.991573]  [<ffffffff81212a09>] ? blk_execute_rq+0x69/0xb0
[   54.991578]  [<ffffffff8120ed9e>] ? get_request_wait.clone.41+0x1e/0x130
[   54.991581]  [<ffffffff813e96dd>] ? scsi_execute+0xfd/0x170
[   54.991584]  [<ffffffff813e9811>] ? scsi_execute_req+0xc1/0x160
[   54.991587]  [<ffffffff813e9949>] ? scsi_test_unit_ready+0x99/0x140
[   54.991591]  [<ffffffff813f03c8>] ? sd_check_events+0xe8/0x150
[   54.991594]  [<ffffffff8121651f>] ? disk_events_workfn+0x5f/0x120
[   54.991596]  [<ffffffff812164c0>] ? disk_events_workfn+0x0/0x120
[   54.991600]  [<ffffffff8105a9c7>] ? process_one_work+0x107/0x390
[   54.991602]  [<ffffffff8105ac7c>] ? process_scheduled_works+0x2c/0x40
[   54.991606]  [<ffffffff8105cb57>] ? worker_thread+0x277/0x340
[   54.991611]  [<ffffffff8103cec9>] ? __wake_up_common+0x49/0x80
[   54.991613]  [<ffffffff8105c8e0>] ? worker_thread+0x0/0x340
[   54.991616]  [<ffffffff8105c8e0>] ? worker_thread+0x0/0x340
[   54.991619]  [<ffffffff81061166>] ? kthread+0x96/0xa0
[   54.991623]  [<ffffffff81003a54>] ? kernel_thread_helper+0x4/0x10
[   54.991626]  [<ffffffff810610d0>] ? kthread+0x0/0xa0
[   54.991629]  [<ffffffff81003a50>] ? kernel_thread_helper+0x0/0x10
[   54.991631] ---[ end trace 069f3539fa57c1bb ]---

Whom should I report this to?
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lkraav
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PostPosted: Sat Apr 23, 2011 1:31 pm    Post subject: Reply with quote

Aquous wrote:
I just got an oops in the BFS scheduler :(
[code][ 54.991519] WARNING: at kernel/sched_bfs.c:1499 schedule+0x9df/0xc20()
[ 54.991521] Hardware name: H55M-USB3
[ 54.991522] Modules linked in: vmnet vmblock vsock vmci vmmon vhba
[ 54.991529] Pid: 1410, comm: kworker/3:1 Not tainted 2.6.38.2-zen #4
[ 54.991531] Call Trace:


hmmm, looks like it happened pretty early in the boot process?
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Aquous
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PostPosted: Sat Apr 23, 2011 2:01 pm    Post subject: Reply with quote

No, it happened quite a while after X had launched. My boot takes no longer than 30 seconds.
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trman
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PostPosted: Sun Apr 24, 2011 7:50 am    Post subject: Reply with quote

hello ,

after patching my zen kernel with this patch:

kernelOfTruth wrote:
zcache + fixes + make btrfs work and tweaks & improvements to zram (included in 2.6.39)

to be applied on top of 2.6.38.3-zen*

zcache_2.6.38.3_zen.txt (154.26 KB)

md5sum:
403f93e253cd01efea186a0da939960f zcache_2.6.38.3_zen.txt


Enjoy ! :)


to enable it you need to append zcache to your kernel in grub.conf, lilo.conf,



i can no longer use zram because zcache need zram not in module form in order to compile
and zram need to be in module form in order to work with more than one zram devices.

do you have any hint in order to have zcache and zram compiled and working?


thanks
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lkraav
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PostPosted: Mon May 02, 2011 12:54 pm    Post subject: Reply with quote

ouch btrfs BUG.

Code:

May  2 15:02:42 localhost kernel: [236658.025842] ------------[ cut here ]------------
May  2 15:02:42 localhost kernel: [236658.026623] kernel BUG at fs/btrfs/extent-tree.c:5213!
May  2 15:02:42 localhost kernel: [236658.027477] invalid opcode: 0000 [#1] SMP
May  2 15:02:42 localhost kernel: [236658.028181] last sysfs file: /sys/devices/platform/coretemp.2/temp1_input
May  2 15:02:42 localhost kernel: [236658.029290] Modules linked in: tun md4 cifs sco bnep coretemp nf_conntrack_ftp nf_conntrack_irc ipt_ULOG nf_conntrack_ipv4 nf_defr
ag_ipv4 xt_state iptable_filter xt_mark xt_conntrack nf_conntrack ip_tables zram(C) snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_
mixer_oss vboxnetflt vboxnetadp rfcomm l2cap vboxdrv crc16 xt_mac xt_limit cpufreq_stats btusb acpi_cpufreq bluetooth mperf snd_hda_codec_conexant arc4 snd_hda_intel sn
d_hda_codec brcm80211(C) snd_pcm snd_timer mac80211 acer_wmi uvcvideo cfg80211 videodev snd sparse_keymap broadcom snd_page_alloc rfkill i2c_i801 pcspkr tg3 libphy iTCO
_wdt intel_ips psmouse ac rtc_cmos battery rtc_core fan rtc_lib thermal wmi processor
May  2 15:02:42 localhost kernel: [236658.040687]
May  2 15:02:42 localhost kernel: [236658.040938] Pid: 9089, comm: flush-btrfs-3 Tainted: G         C  2.6.38.2-zen #63 Acer TravelMate 8172/TravelMate 8172
May  2 15:02:42 localhost kernel: [236658.042793] EIP: 0060:[<c113bc8d>] EFLAGS: 00010202 CPU: 2
May  2 15:02:42 localhost kernel: [236658.043698] EIP is at find_free_extent+0x952/0xb25
May  2 15:02:42 localhost kernel: [236658.044485] EAX: 00000003 EBX: 00000000 ECX: f4917eac EDX: 00000008
May  2 15:02:42 localhost kernel: [236658.045521] ESI: 00000000 EDI: f3c8a840 EBP: f374baf8 ESP: f374ba54
May  2 15:02:42 localhost kernel: [236658.046563]  DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
May  2 15:02:42 localhost kernel: [236658.047457] Process flush-btrfs-3 (pid: 9089, ti=f374a000 task=f3744000 task.ti=f374a000)
May  2 15:02:42 localhost kernel: [236658.048804] Stack:
May  2 15:02:42 localhost kernel: [236658.049140]  00220000 00000000 00200000 00000000 ffffffff ffffffff f4a9d458 00020000
May  2 15:02:42 localhost kernel: [236658.050555]  00000000 00000001 00000001 00000000 f41f6800 00004000 f46de210 00000000
May  2 15:02:42 localhost kernel: [236658.051968]  00000000 00000000 f42d4800 00200000 c115777b 00000000 81f80000 00000004
May  2 15:02:42 localhost kernel: [236658.053384] Call Trace:
May  2 15:02:42 localhost kernel: [236658.053807]  [<c115777b>] ? __tree_search+0x93/0x110
May  2 15:02:42 localhost kernel: [236658.054635]  [<c113bf1a>] btrfs_reserve_extent+0xba/0x1ac
May  2 15:02:42 localhost kernel: [236658.055531]  [<c115634b>] ? btrfs_drop_extent_cache+0x3b3/0x3bd
May  2 15:02:42 localhost kernel: [236658.056516]  [<c114da8d>] cow_file_range+0x20e/0x3d6
May  2 15:02:42 localhost kernel: [236658.057344]  [<c114e2fa>] run_delalloc_nocow+0x6a5/0x6ee
May  2 15:02:42 localhost kernel: [236658.058238]  [<c114e39f>] run_delalloc_range+0x5c/0x30d
May  2 15:02:42 localhost kernel: [236658.059107]  [<c116675c>] __extent_writepage+0x1db/0x65c
May  2 15:02:42 localhost kernel: [236658.059980]  [<c1166e32>] T.1014+0x114/0x1d0
May  2 15:02:42 localhost kernel: [236658.060685]  [<c1166fd8>] extent_writepages+0x39/0x4c
May  2 15:02:42 localhost kernel: [236658.061515]  [<c114f662>] ? btrfs_get_extent+0x0/0x87f
May  2 15:02:42 localhost kernel: [236658.062391]  [<c114f55f>] btrfs_writepages+0x1b/0x20
May  2 15:02:42 localhost kernel: [236658.063218]  [<c106cdcf>] do_writepages+0x17/0x24
May  2 15:02:42 localhost kernel: [236658.063992]  [<c10aad29>] writeback_single_inode+0x60/0xfe
May  2 15:02:42 localhost kernel: [236658.064890]  [<c10aaf1c>] writeback_sb_inodes+0x8d/0xe9
May  2 15:02:42 localhost kernel: [236658.065750]  [<c10ab045>] writeback_inodes_wb+0xcd/0xe3
May  2 15:02:42 localhost kernel: [236658.066626]  [<c10ab217>] wb_writeback+0x1bc/0x22a
May  2 15:02:42 localhost kernel: [236658.067420]  [<c10ab38d>] wb_do_writeback+0x108/0x171
May  2 15:02:42 localhost kernel: [236658.068253]  [<c10ab466>] bdi_writeback_thread+0x70/0x126
May  2 15:02:42 localhost kernel: [236658.069138]  [<c10ab3f6>] ? bdi_writeback_thread+0x0/0x126
May  2 15:02:42 localhost kernel: [236658.070073]  [<c1039a22>] kthread+0x62/0x67
May  2 15:02:42 localhost kernel: [236658.070760]  [<c10399c0>] ? kthread+0x0/0x67
May  2 15:02:42 localhost kernel: [236658.071464]  [<c1002cb6>] kernel_thread_helper+0x6/0x10
May  2 15:02:42 localhost kernel: [236658.072317] Code: df 8b 57 58 31 c0 f6 c2 40 75 1b b0 01 f6 c2 10 75 14 b0 02 f6 c2 20 75 0d 83 e2 08 83 fa 01 19 c0 f7 d0 83 c0 04 39 45 dc 74 04 <0f> 0b eb fe 89 f8 e8 b5 c4 ff ff 8b bf ac 00 00 00 c6 45 92 00
May  2 15:02:42 localhost kernel: [236658.076399] EIP: [<c113bc8d>] find_free_extent+0x952/0xb25 SS:ESP 0068:f374ba54
May  2 15:02:42 localhost kernel: [236658.159121] ---[ end trace eec769474cdef67a ]---


edit: great, yesterday new snapshot in portage, gonna put that on.
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ponciarello
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PostPosted: Tue May 03, 2011 8:07 am    Post subject: Reply with quote

thanks Tobias for the update :)
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PostPosted: Tue May 03, 2011 8:17 am    Post subject: Reply with quote

so far coming back from suspend to ram is freezing on me with a black screen with 20110501 :/

happened both with and without kms.
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PostPosted: Tue May 03, 2011 9:44 am    Post subject: Reply with quote

there are some fixes for suspend in 2.6.38.5, just merged in master: I don't know if they will get rid of your specific problem but I think latest zen patch (applies to 2.6.38 ) is worth a try ;)
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PostPosted: Fri May 06, 2011 7:27 pm    Post subject: Reply with quote

Is there any chance to get zen-unstable with latest git? Or is zen-unstable inactive?

Loko123
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PostPosted: Fri May 06, 2011 7:56 pm    Post subject: Reply with quote

ponciarello wrote:
there are some fixes for suspend in 2.6.38.5, just merged in master: I don't know if they will get rid of your specific problem but I think latest zen patch (applies to 2.6.38 ) is worth a try ;)


did that now. behavior changes but we still have a hanging system. i can now see switch to console before sleep, then on resume instead of completely black screen, that console screen will be displayed, but the laptop does not respond to any input. from http://lwn.net/Articles/441072/ it looks like at least this affects this behaviour:

Code:

Dave Airlie (1):
      drm: select FRAMEBUFFER_CONSOLE_PRIMARY if we have FRAMEBUFFER_CONSOLE


pm-suspend.log, nothing special i can see. nothing about resuming though, so it probably hangs before that.
Code:

Initial commandline parameters:
Blacklisting 01grub.
Blacklisting 55NetworkManager.
Blacklisting 90clock.
R mai    6 22:45:19 EEST 2011: Running hooks for suspend.
Running hook /usr/lib/pm-utils/sleep.d/00logging suspend suspend:
Linux travelmate 2.6.38.5-zen #1 ZEN SMP PREEMPT Fri May 6 21:56:58 EEST 2011 i686 Intel(R) Core(TM) i3 CPU U 330 @ 1.20GHz GenuineIntel GNU/Linux
Module                  Size  Used by
coretemp                3822  0
nfs                   204875  0
lockd                  52324  1 nfs
nfs_acl                 1571  1 nfs
auth_rpcgss            26071  1 nfs
sunrpc                131662  4 nfs,lockd,nfs_acl,auth_rpcgss
nf_conntrack_ftp        3948  0
nf_conntrack_irc        2347  0
ipt_ULOG                3525  6
nf_conntrack_ipv4       4171  19
nf_defrag_ipv4           763  1 nf_conntrack_ipv4
xt_state                 795  19
iptable_filter           940  1
xt_mark                  717  0
xt_conntrack            1923  0
nf_conntrack           34680  5 nf_conntrack_ftp,nf_conntrack_irc,nf_conntrack_ipv4,xt_state,xt_conntrack
ip_tables               7107  1 iptable_filter
zram                    8028  1
snd_seq                33175  0
snd_seq_device          3685  1 snd_seq
xt_mac                   647  2
xt_limit                1028  5
cpufreq_stats           1932  0
acpi_cpufreq            6899  1
mperf                    811  1 acpi_cpufreq
arc4                     958  2
snd_hda_codec_conexant    29834  1
uvcvideo               45620  0
videodev               45677  1 uvcvideo
snd_hda_intel          15441  0
snd_hda_codec          45282  2 snd_hda_codec_conexant,snd_hda_intel
snd_pcm                42214  2 snd_hda_intel,snd_hda_codec
snd_timer              12206  2 snd_seq,snd_pcm
snd                    29768  7 snd_seq,snd_seq_device,snd_hda_codec_conexant,snd_hda_intel,snd_hda_codec,snd_pcm,snd_timer
snd_page_alloc          4913  2 snd_hda_intel,snd_pcm
brcm80211             560501  0
mac80211              130898  1 brcm80211
cfg80211               85244  2 brcm80211,mac80211
broadcom                4722  0
acer_wmi               13642  0
sparse_keymap           1892  1 acer_wmi
rfkill                 10476  2 cfg80211,acer_wmi
sg                     12789  0
pcspkr                  1199  0
i2c_i801                5488  0
intel_ips               7609  0
psmouse                29738  0
iTCO_wdt                8349  0
tg3                    99104  0
libphy                 11573  2 broadcom,tg3
thermal                 6050  0
fan                     1738  0
rtc_cmos                6870  0
wmi                     5926  1 acer_wmi
rtc_core               10357  1 rtc_cmos
battery                 4489  0
ac                      1632  0
processor              20592  1 acpi_cpufreq
rtc_lib                 1434  1 rtc_core
             total       used       free     shared    buffers     cached
Mem:       3810232     210064    3600168          0        508     145884
-/+ buffers/cache:      63672    3746560
Swap:            0          0          0

/usr/lib/pm-utils/sleep.d/00logging suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/00powersave suspend suspend:
Blacklisting 01grub.
Blacklisting 55NetworkManager.
Blacklisting 90clock.

/usr/lib/pm-utils/sleep.d/00powersave suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/01grub suspend suspend:

/usr/lib/pm-utils/sleep.d/01grub suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/49bluetooth suspend suspend:

/usr/lib/pm-utils/sleep.d/49bluetooth suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/55NetworkManager suspend suspend:

/usr/lib/pm-utils/sleep.d/55NetworkManager suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/75modules suspend suspend:

/usr/lib/pm-utils/sleep.d/75modules suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/90clock suspend suspend:

/usr/lib/pm-utils/sleep.d/90clock suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/94cpufreq suspend suspend:

/usr/lib/pm-utils/sleep.d/94cpufreq suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/95led suspend suspend:

/usr/lib/pm-utils/sleep.d/95led suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/98video-quirk-db-handler suspend suspend:
Kernel modesetting video driver detected, not using quirks.

/usr/lib/pm-utils/sleep.d/98video-quirk-db-handler suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/99video suspend suspend:
kernel.acpi_video_flags = 0

/usr/lib/pm-utils/sleep.d/99video suspend suspend: success.
R mai    6 22:45:20 EEST 2011: performing suspend
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lkraav
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Joined: 13 Oct 2004
Posts: 121
Location: Estonia

PostPosted: Sat May 07, 2011 2:09 pm    Post subject: Reply with quote

ive checked out zen-stable.git now and identified that going from 2.6.38.2 -> .3 is where resume stops working. proceeding to bisect.

edit: my first ever bisect has been a success. culprit is acer-wmi commit 88210a07190401c7f5293a8c9eb26c693536bd1b acer-wmi: does not set persistence state by rfkill_init_sw_state

which is too fricking bad since it was actually useful. hopefully it'll get fixed up. proceeding to file on b.k.o. ... https://bugzilla.kernel.org/show_bug.cgi?id=34682
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Ant P.
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Posts: 2404
Location: UK

PostPosted: Sun May 08, 2011 6:11 pm    Post subject: Reply with quote

Has anyone successfully got fglrx to run on this (or anything from ~arch in the last 3 months, for that matter)? I've done all the eselect/don't-load-radeon.ko stuff correctly but it still gives me that black screen+100% cpu bug other people seem to have. If I kill -9 X and try it a second time, the whole machine locks up.

Last few lines of Xorg.log go like this:
Code:
(II) fglrx(0): UVD feature is enabled(II) fglrx(0):
(II) fglrx(0): Enable composite support successfully
(II) fglrx(0): X context handle = 0x1
(II) fglrx(0): [DRI] installation complete
(==) fglrx(0): Silken mouse enabled
(==) fglrx(0): Using HW cursor of display infrastructure!
(II) fglrx(0): Disabling in-server RandR and enabling in-driver RandR 1.2.


edit: I can ssh in and run `DISPLAY=:0 glxgears` and xrandr output is correct, it seems like just the screen stays black.
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Last edited by Ant P. on Sun May 22, 2011 12:50 pm; edited 1 time in total
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ponciarello
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Joined: 22 Jul 2008
Posts: 223
Location: beach of slack

PostPosted: Sun May 22, 2011 10:17 am    Post subject: Reply with quote

hi fellas, tnx a lot for master-2.6.39 :)

I know it's work in progress but curiosity is prevailing so tried a build: just to let you know I had to revert this commit and this other.
also, I think, block/cfq-iosched.c is missing the include of blk-cgroup.h

EDIT: at boot, after having loaded the kernel there's no more output (but the system keeps bootstrapping): I'll try to have a look later via ssh and report back.
EDIT-AGAIN: seems a problem I spotted also in the past with framebuffer -here not used-, related to my nvidia SLI double board setup: no console output, but all ok if I switch to graphical init; btw, vanilla 2.6.39 with ck and bfq seems not to show this behaviour.
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dE_logics
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Joined: 02 Jan 2009
Posts: 2178
Location: $TERM

PostPosted: Tue May 24, 2011 12:46 pm    Post subject: Reply with quote

I had enough of zen -- it has too many bugs to be addressed. Thus I use vanilla + patches that I really need.
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ponciarello
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PostPosted: Tue May 24, 2011 12:52 pm    Post subject: Reply with quote

which bugs are you referring to? :?
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