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Date: Tue, 15 Sep 2015 13:53:32 +0300 From: Jarkko Sakkinen <jarkko.sakkinen@...el.com> To: Joseph Salisbury <joseph.salisbury@...onical.com> Cc: jarkko.sakkinen@...ux.intel.com, jason.gunthorpe@...idianresearch.com, stefanb@...ux.vnet.ibm.com, Scot Doyle <lkml14@...tdoyle.com>, peterhuewe@....de, tpmdd@...horst.net, tpmdd-devel@...ts.sourceforge.net, LKML <linux-kernel@...r.kernel.org> Subject: Re: [v4.0][v4.1][v4.2][Regression] tpm: fix raciness of PPI interface lookup Hi Sorry for the late reply. Looking into this now and sending feedback later today. /Jarkko On Mon, Sep 14, 2015 at 05:36:07PM -0400, Joseph Salisbury wrote: > Hi Jarkko, > > A kernel bug report was opened against Ubuntu [0] and in bugzilla[1]. A > kernel bisect was performed, and it identified the following commit as > the first bad commit: > > commit 0dc553652102c55a43eb1ab52e2049e478469f53 > Author: Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com> > Date: Fri Dec 12 11:46:35 2014 -0800 > > tpm: fix raciness of PPI interface lookup > > > The regression was introduced as of v4.0-rc1. > > I was hoping to get your feedback, since you are the patch author. Do > you think gathering any additional data will help diagnose this issue, > or would it be best to submit a revert request? An issue with the > revert request is that it would also require reverting several other > commits that came after this commit or a backport of the revert. > > > Thanks, > > Joe > > [0] http://pad.lv/1491467 > [1] https://bugzilla.kernel.org/show_bug.cgi?id=53071 > -- 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/
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