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From: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
To: Jeremiah Mahler <jmmahler@gmail.com>,
	tpmdd-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org,
	peterhuewe@gmx.de, gregkh@linuxfoundation.org,
	jgunthorpe@obsidianresearch.com, dhowells@redhat.com,
	artem.bityutskiy@linux.intel.com,
	Marcel Selhorst <tpmdd@selhorst.net>
Subject: Re: [tpmdd-devel] [BUG, bisect, PATCH 04/10] tpm: move the PPI attributes to character device directory.
Date: Thu, 5 Nov 2015 19:46:30 +0200	[thread overview]
Message-ID: <20151105174630.GA13061@intel.com> (raw)
In-Reply-To: <20151105164758.GA2557@newt.localdomain>

On Thu, Nov 05, 2015 at 08:47:58AM -0800, Jeremiah Mahler wrote:
> Jarkko,
> 
> On Thu, Nov 05, 2015 at 01:05:45PM +0200, Jarkko Sakkinen wrote:
> > On Thu, Nov 05, 2015 at 11:22:55AM +0200, Jarkko Sakkinen wrote:
> > > On Wed, Nov 04, 2015 at 10:17:05AM -0800, Jeremiah Mahler wrote:
> > > > Jarkko, all,
> > > > 
> [...]
> > > > 
> > > > The commit for this patch (9b774d5cf2db4) present in the latest
> > > > linux-next (20151101+) breaks suspend/resume on an Acer C720 Chromebook.
> > > > The computer will successfully suspend but when a resume is attempted
> > > > a blank screen is displayed for a few seconds and then it reboots.
> > > 
> > > I think I have this same model at home (have to check). If it is, I can
> > > try to reproduce it today when I get back to home.
> > 
> > Yup, it's C720P!
> > 
> > > What kind of environment are you running?
> > > Are you able to acquire kernel logs?
> > 
> > Both of these questions still apply. Even if I create the same
> > environment, your logs might have something useful embedded.
> > 
> > Thank you for reporting this issue! I'll try to find a way to reproduce
> > and fix it at latest for -rc2.
> > 
> > > > -- 
> > > > - Jeremiah Mahler
> > 
> > /Jarkko
> 
> I have attached the full dmesg.  The following snippets looked
> particularly interesting.

I'll look at the logs with time tomorrow. What kind of distribution you
have in your system? Can you also send your kernel config?

I have the same laptop at hand and would like to setup exactly the same
environment.

/Jarkko

  reply	other threads:[~2015-11-05 17:47 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-10-16 18:40 [PATCH 00/10] TPM2 updates for 4.4 Jarkko Sakkinen
2015-10-16 18:40 ` Jarkko Sakkinen
2015-10-16 18:40 ` [PATCH 01/10] tpm, tpm_crb: fix unaligned read of the command buffer address Jarkko Sakkinen
2015-10-18  3:02   ` Peter Hüwe
2015-10-18 11:15     ` Jarkko Sakkinen
2015-10-16 18:40 ` [PATCH 02/10] tpm, tpm_tis: fix tpm_tis ACPI detection issue with TPM 2.0 Jarkko Sakkinen
2015-10-16 18:40 ` [PATCH 03/10] sysfs: added __compat_only_sysfs_link_entry_to_kobj() Jarkko Sakkinen
2015-10-18  1:37   ` Peter Hüwe
2015-10-18 11:21     ` Jarkko Sakkinen
2015-11-07  0:23   ` Jeremiah Mahler
2015-11-09 22:32     ` Jason Gunthorpe
2015-11-07  2:55   ` [BUG, PATCH " Jeremiah Mahler
2015-11-07 10:55     ` Jarkko Sakkinen
2015-11-07 11:41       ` Jarkko Sakkinen
2015-11-07 18:08         ` Jeremiah Mahler
2015-11-07 22:31           ` Jarkko Sakkinen
2015-11-07 23:11             ` Jeremiah Mahler
2015-11-08  0:49               ` Jarkko Sakkinen
2015-11-08  3:04                 ` Jeremiah Mahler
2015-11-08  7:46                   ` Jarkko Sakkinen
2015-10-16 18:40 ` [PATCH 04/10] tpm: move the PPI attributes to character device directory Jarkko Sakkinen
2015-11-04 18:17   ` [BUG, bisect, PATCH " Jeremiah Mahler
2015-11-05  9:22     ` Jarkko Sakkinen
2015-11-05 11:05       ` [tpmdd-devel] " Jarkko Sakkinen
2015-11-05 16:47         ` Jeremiah Mahler
2015-11-05 17:46           ` Jarkko Sakkinen [this message]
2015-11-05 18:17             ` Jeremiah Mahler
2015-11-06 13:45               ` Jarkko Sakkinen
2015-11-07  2:54     ` Jeremiah Mahler
2015-10-16 18:40 ` [PATCH 05/10] tpm: update PPI documentation to address the location change Jarkko Sakkinen
2015-10-16 18:40   ` Jarkko Sakkinen
2015-10-16 18:40 ` [PATCH 06/10] tpm: introduce tpm_buf Jarkko Sakkinen
2015-10-18  2:57   ` Peter Hüwe
2015-10-18 11:19     ` Jarkko Sakkinen
2015-10-16 18:40 ` [PATCH 07/10] keys, trusted: move struct trusted_key_options to trusted-type.h Jarkko Sakkinen
2015-10-16 18:40 ` [PATCH 08/10] tpm: seal/unseal for TPM 2.0 Jarkko Sakkinen
2015-11-07 18:58   ` Jeremiah Mahler
2015-11-07 21:39     ` Jarkko Sakkinen
2015-10-16 18:40 ` [PATCH 09/10] keys, trusted: seal/unseal with TPM 2.0 chips Jarkko Sakkinen
2015-10-16 18:40 ` [PATCH 10/10] MAINTAINERS: add new maintainer for TPM DEVICE DRIVER Jarkko Sakkinen
2015-10-16 19:06 ` [tpmdd-devel] [PATCH 00/10] TPM2 updates for 4.4 Kevin Strasser
2015-10-16 19:06   ` Kevin Strasser

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