From: "Zheng, Lv" <lv.zheng@intel.com>
To: Chris Bainbridge <chris.bainbridge@gmail.com>
Cc: "Moore, Robert" <robert.moore@intel.com>,
"Wysocki, Rafael J" <rafael.j.wysocki@intel.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: RE: [BUG] ODEBUG: assert_init not available (active state 0)
Date: Fri, 5 Feb 2016 02:52:00 +0000 [thread overview]
Message-ID: <1AE640813FDE7649BE1B193DEA596E883BB4450C@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <20160203103636.GA4932@localhost>
Hi,
The below change is spec compliant.
I think you should first test again after the RefOrName stuffs reverted.
Then, if you still can see the issues, the story is:
===
We are enabling correct initialization order and table parsing facilities.
These patches are part of them.
===
So you could wait for just several days to test it again.
And report here if you can still see issues.
Thanks and best regards
-Lv
> From: Chris Bainbridge [mailto:chris.bainbridge@gmail.com]
> Sent: Wednesday, February 3, 2016 6:37 PM
>
> v4.5-rc2.
> Macbook 2012 (IVB).
>
> ODEBUG reports an error or two at shutdown. Apart from the ODEBUG
> error(s), this bug also seems to cause some graphical corruption when
> typing in Firefox text fields.
>
>
> efaed9be998b5ae0afb7458e057e5f4402b43fa0 is the first bad commit
> commit efaed9be998b5ae0afb7458e057e5f4402b43fa0
> Author: Lv Zheng <lv.zheng@intel.com>
> Date: Tue Dec 29 14:03:08 2015 +0800
>
> ACPICA: Events: Enhance acpi_ev_execute_reg_method() to ensure no _REG
> evaluations can happen during OS early boot stages
>
> ACPICA commit 31178590dde82368fdb0f6b0e466b6c0add96c57
>
> We can ensure no early _REG evaluations by ensuring the following rules in
> acpi_ev_execute_reg_method():
> 1. If an address space handler is installed during early stage,
> _REG(CONNECT) evaluations are blocked. This is achieved using
> acpi_gbl_reg_methods_enabled which is renamed from
> acpi_gbl_reg_methods_executed.
> 2. If _REG(CONNECT) has never been evalauted for the region object,
> _REG(DISCONNECT) evaluations are blocked. This is achieved by a new
> region object flag: AOPOBJ_REG_CONNECTED.
> Note that, after applying this patch, we can ensure _REG(DISCONNECT) is
> always paired to _REG(CONNECT). Lv Zheng
>
> Link: https://github.com/acpica/acpica/commit/31178590
> Signed-off-by: Lv Zheng <lv.zheng@intel.com>
> Signed-off-by: Bob Moore <robert.moore@intel.com>
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
>
> :040000 040000 357c50e20ee06ad557c77a2a03d09719dae9dc52
> 3e0610826dc9cb86454baf06de9392aa31e0aa91 M drivers
>
>
> [ 34.512758] ------------[ cut here ]------------
> [ 34.512765] WARNING: CPU: 0 PID: 4975 at lib/debugobjects.c:263
> debug_print_object+0x85/0xa0()
> [ 34.512770] ODEBUG: assert_init not available (active state 0) object type:
> timer_list hint: stub_timer+0x0/0x20
> [ 34.512772] Modules linked in:
> [ 34.512774] CPU: 0 PID: 4975 Comm: systemd Not tainted 4.4.0-rc7+ #353
> [ 34.512776] Hardware name: Apple Inc. MacBookPro10,2/Mac-
> AFD8A9D944EA4843, BIOS MBP102.88Z.0106.B0A.1509130955 09/13/2015
> [ 34.512779] ffffffff81f9b41c ffff880227a1bdb0 ffffffff814ec829
> ffff880227a1bdf8
> [ 34.512782] ffff880227a1bde8 ffffffff810cd831 ffff880227a1be90
> ffffffff822514c0
> [ 34.512785] ffffffff81f9b4c2 ffffffff8327e288 00007f29190ba700
> ffff880227a1be48
> [ 34.512786] Call Trace:
> [ 34.512790] [<ffffffff814ec829>] dump_stack+0x4b/0x72
> [ 34.512793] [<ffffffff810cd831>] warn_slowpath_common+0x81/0xc0
> [ 34.512795] [<ffffffff810cd8b7>] warn_slowpath_fmt+0x47/0x50
> [ 34.512798] [<ffffffff811398c2>] ? do_init_timer+0x52/0x60
> [ 34.512800] [<ffffffff8150a015>] debug_print_object+0x85/0xa0
> [ 34.512802] [<ffffffff81139830>] ?
> trace_event_raw_event_tick_stop+0x100/0x100
> [ 34.512805] [<ffffffff8150ac38>] debug_object_assert_init+0xf8/0x130
> [ 34.512807] [<ffffffff8111a5bd>] ? trace_hardirqs_on+0xd/0x10
> [ 34.512810] [<ffffffff8113afdf>] del_timer+0x1f/0x70
> [ 34.512813] [<ffffffff811c2331>] laptop_sync_completion+0x61/0x100
> [ 34.512815] [<ffffffff811c22d0>] ? laptop_io_completion+0x30/0x30
> [ 34.512819] [<ffffffff812569cf>] sys_sync+0x7f/0x90
> [ 34.512824] [<ffffffff81b88e17>] entry_SYSCALL_64_fastpath+0x12/0x6f
> [ 34.512825] ---[ end trace 8fe52cbaccc47e66 ]---
> [ 34.512830] ------------[ cut here ]------------
> [ 34.512833] WARNING: CPU: 0 PID: 4975 at lib/debugobjects.c:263
> debug_print_object+0x85/0xa0()
> [ 34.512835] ODEBUG: assert_init not available (active state 0) object type:
> timer_list hint: stub_timer+0x0/0x20
> [ 34.512836] Modules linked in:
> [ 34.512838] CPU: 0 PID: 4975 Comm: systemd Tainted: G W 4.4.0-rc7+
> #353
> [ 34.512839] Hardware name: Apple Inc. MacBookPro10,2/Mac-
> AFD8A9D944EA4843, BIOS MBP102.88Z.0106.B0A.1509130955 09/13/2015
> [ 34.512842] ffffffff81f9b41c ffff880227a1bdb0 ffffffff814ec829
> ffff880227a1bdf8
> [ 34.512845] ffff880227a1bde8 ffffffff810cd831 ffff880227a1be90
> ffffffff822514c0
> [ 34.512847] ffffffff81f9b4c2 ffffffff8331f388 00007f29190ba700
> ffff880227a1be48
> [ 34.512848] Call Trace:
> [ 34.512850] [<ffffffff814ec829>] dump_stack+0x4b/0x72
> [ 34.512853] [<ffffffff810cd831>] warn_slowpath_common+0x81/0xc0
> [ 34.512855] [<ffffffff810cd8b7>] warn_slowpath_fmt+0x47/0x50
> [ 34.512857] [<ffffffff811398c2>] ? do_init_timer+0x52/0x60
> [ 34.512859] [<ffffffff8150a015>] debug_print_object+0x85/0xa0
> [ 34.512861] [<ffffffff81139830>] ?
> trace_event_raw_event_tick_stop+0x100/0x100
> [ 34.512864] [<ffffffff8150ac38>] debug_object_assert_init+0xf8/0x130
> [ 34.512865] [<ffffffff8111a5bd>] ? trace_hardirqs_on+0xd/0x10
> [ 34.512868] [<ffffffff8113afdf>] del_timer+0x1f/0x70
> [ 34.512869] [<ffffffff811c2331>] laptop_sync_completion+0x61/0x100
> [ 34.512871] [<ffffffff811c22d0>] ? laptop_io_completion+0x30/0x30
> [ 34.512873] [<ffffffff812569cf>] sys_sync+0x7f/0x90
> [ 34.512876] [<ffffffff81b88e17>] entry_SYSCALL_64_fastpath+0x12/0x6f
> [ 34.512877] ---[ end trace 8fe52cbaccc47e67 ]---
next prev parent reply other threads:[~2016-02-05 2:52 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-03 10:36 [BUG] ODEBUG: assert_init not available (active state 0) Chris Bainbridge
2016-02-05 2:52 ` Zheng, Lv [this message]
2016-02-14 10:59 ` Chris Bainbridge
2016-02-23 2:18 ` Zheng, Lv
2016-02-27 19:08 ` Chris Bainbridge
2016-03-05 15:11 ` [PATCH] ACPICA: Events: Execute some _REG methods in early boot Chris Bainbridge
2016-03-07 6:36 ` Zheng, Lv
2016-03-07 10:19 ` Chris Bainbridge
2016-03-08 0:54 ` Zheng, Lv
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