linux-kernel - Re: [tpmdd-devel] [PATCH v2] tpm: enable PPI for TPM 2.0

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Message-ID: <20150422172243.GE19500@obsidianresearch.com>
Date:	Wed, 22 Apr 2015 11:22:43 -0600
From:	Jason Gunthorpe <jgunthorpe@...idianresearch.com>
To:	Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>
Cc:	Rasmus Villemoes <linux@...musvillemoes.dk>,
	Simon Wunderlich <sw@...onwunderlich.de>,
	NeilBrown <neilb@...e.de>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-kernel@...r.kernel.org, Jianyu Zhan <nasa4836@...il.com>,
	Andrzej Hajda <a.hajda@...sung.com>,
	tpmdd-devel@...ts.sourceforge.net,
	Al Viro <viro@...iv.linux.org.uk>, Tejun Heo <tj@...nel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Guenter Roeck <linux@...ck-us.net>,
	"Eric W. Biederman" <ebiederm@...ssion.com>
Subject: Re: [tpmdd-devel] [PATCH v2] tpm: enable PPI for TPM 2.0

On Wed, Apr 22, 2015 at 07:38:55PM +0300, Jarkko Sakkinen wrote:
> > > > +EXPORT_SYMBOL_GPL(kernfs_remove_by_name_ns);
> > > 
> > > ??
> > > I don't see this being called
> > 
> > My bad, it is clutter in the patch file. I'll remove it.
> 
> In fact this is needed because the driver uses kernfs_remove_by_name,
> which is an inline function that uses kernfs_remove_by_name_ns
> internally.

Hum, that probably needs a sysfs_ analog - the paired removal
function for sysfs_link_group_to_kobj ?

Jason
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