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From: "Peter Hüwe" <PeterHuewe@gmx.de>
To: Scot Doyle <lkml14@scotdoyle.com>
Cc: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>,
	Ashley Lai <ashley@ashleylai.com>,
	Marcel Selhorst <tpmdd@selhorst.net>,
	Michael Mullin <masmullin@gmail.com>,
	Stefan Berger <stefanb@linux.vnet.ibm.com>,
	Luigi Semenzato <semenzato@google.com>,
	linux-kernel@vger.kernel.org, tpmdd-devel@lists.sourceforge.net
Subject: Re: [PATCH v10] tpm_tis: verify interrupt during init
Date: Sun, 30 Nov 2014 15:24:11 +0100	[thread overview]
Message-ID: <201411301524.11327.PeterHuewe@gmx.de> (raw)
In-Reply-To: <20140929172457.GC15607@obsidianresearch.com>

Hi Scot,

Am Montag, 29. September 2014, 19:24:57 schrieb Jason Gunthorpe:
> On Wed, Sep 24, 2014 at 10:41:10PM +0000, Scot Doyle wrote:
> > Some machines, such as the Acer C720 and Toshiba CB35, have TPMs that do
> > not send IRQs while also having an ACPI TPM entry indicating that they
> > will be sent. These machines freeze on resume while the tpm_tis module
> > waits for an IRQ, eventually timing out.
> > 
> > When in interrupt mode, the tpm_tis module should receive an IRQ during
> > module init. Fall back to polling mode if none is received when expected.
> > 
> > Signed-off-by: Scot Doyle <lkml14@scotdoyle.com>
> > Tested-by: Michael Mullin <masmullin@gmail.com>
> 
> Looks good with enable fixed
> 
> Reviewed-By: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>


Applied to my tree:
https://github.com/PeterHuewe/linux-tpmdd for-james

Will be included in the next pull-request.

Thanks,
Peter

      reply	other threads:[~2014-11-30 14:19 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-08-22  0:58 [PATCH] tpm_tis: Verify ACPI-specified interrupt Scot Doyle
2014-08-22 16:06 ` Jason Gunthorpe
2014-08-22 20:17   ` Scot Doyle
2014-08-22 20:32     ` Jason Gunthorpe
2014-08-22 22:48       ` Peter Hüwe
2014-08-25  6:38       ` Scot Doyle
2014-08-25 18:24         ` Jason Gunthorpe
2014-08-27  4:31           ` [RFC PATCH v2] tpm_tis: verify interrupt during init Scot Doyle
2014-08-27 17:31             ` Jason Gunthorpe
2014-08-27 21:32               ` [RFC PATCH v3] " Scot Doyle
2014-08-27 21:47                 ` Jason Gunthorpe
2014-08-28  0:35                   ` Scot Doyle
2014-08-28 16:53                     ` Jason Gunthorpe
2014-08-29 23:59                       ` [RFC PATCH v4] " Scot Doyle
2014-08-30 17:49                         ` Jason Gunthorpe
2014-08-30 23:23                           ` [RFC PATCH v5] " Scot Doyle
2014-09-02 17:20                             ` Jason Gunthorpe
2014-09-02 20:22                               ` [RFC PATCH v6] " Scot Doyle
2014-09-08 22:02                                 ` Jason Gunthorpe
2014-09-09  2:13                                   ` [PATCH v7] " Scot Doyle
2014-09-09  3:12                                     ` Scot Doyle
2014-09-11  0:50                                   ` [RFC PATCH v8] " Scot Doyle
2014-09-16 23:36                                     ` Scot Doyle
2014-09-22 17:13                                     ` Jason Gunthorpe
2014-09-22 19:01                                       ` Peter Hüwe
2014-10-19 20:08                                         ` Scot Doyle
2014-09-23  2:44                                       ` Scot Doyle
2014-09-23  2:51                                         ` [PATCH v9] " Scot Doyle
2014-09-23 11:55                                           ` Scot Doyle
2014-09-23 17:12                                             ` [tpmdd-devel] " Stefan Berger
2014-09-24 19:38                                               ` Scot Doyle
2014-09-24 19:41                                                 ` Stefan Berger
2014-09-24 22:41                                                   ` [PATCH v10] " Scot Doyle
2014-09-29 17:24                                                     ` Jason Gunthorpe
2014-11-30 14:24                                                       ` Peter Hüwe [this message]

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