linux-kernel - Re: [3.5-rc6+] mei: irq: request_threaded_irq is missing the IRQF

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CA+icZUUHQsUqSnKBwUxG2yoiTAfatgPSZBT974_u95DkVZ5S6w@mail.gmail.com>
Date:	Fri, 13 Jul 2012 12:29:34 +0200
From:	Sedat Dilek <sedat.dilek@...il.com>
To:	"Winkler, Tomas" <tomas.winkler@...el.com>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	LKML <linux-kernel@...r.kernel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Roland Dreier <roland@...estorage.com>,
	"Rafael J. Wysocki" <rjw@...k.pl>,
	Linux PM List <linux-pm@...ts.linux-foundation.org>
Subject: Re: [3.5-rc6+] mei: irq: request_threaded_irq is missing the
 IRQF_ONESHOT flag

On Fri, Jul 13, 2012 at 12:15 PM, Winkler, Tomas
<tomas.winkler@...el.com> wrote:
>
>
>> -----Original Message-----
>> From: Sedat Dilek [mailto:sedat.dilek@...il.com]
>> Sent: Friday, July 13, 2012 12:48 PM
>> To: Winkler, Tomas
>> Cc: Thomas Gleixner; LKML; Greg Kroah-Hartman; Roland Dreier
>> Subject: [3.5-rc6+] mei: irq: request_threaded_irq is missing the
>> IRQF_ONESHOT flag
>>
>> Hi,
>>
>> while dealing with [1], I saw this mei-related infos in dmesg when doing a
>> suspend + resume (see [1] for more logs):
>
> The fix is included in this post pull request http://marc.info/?l=linux-kernel&m=134201523903406&w=2
>

[ CC Rafael @ linux-pm ML ]

Hmm, I have this commit in my local GIT buil-tree already:

$ git log --oneline | grep "mei: pci_resume: set IRQF_ONESHOT for msi
request_threaded_irq"
16a50b1 mei: pci_resume: set IRQF_ONESHOT for msi request_threaded_irq

Dunno, if it's a PM related problem? As I see this:

[17047.460520] PM: Device 0000:00:16.0 failed to resume async: error -22

BTW, what is "wd:" and what means if it "failed"?

[   23.646041] mei 0000:00:16.0: irq 47 for MSI/MSI-X
[   23.650677] mei 0000:00:16.0: wd: failed to find the client

- Sedat -

[1] http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=16a50b1270455a6d41f9f6d8f99a72cf9d76824a

> Thanks
> Tomas
>
>
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/