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From: Richard Weinberger <richard@nod.at>
To: Vivek Goyal <vgoyal@redhat.com>
Cc: "akpm@linux-foundation.org" <akpm@linux-foundation.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	user-mode-linux-devel
	<user-mode-linux-devel@lists.sourceforge.net>,
	sahne@0x90.at
Subject: "resource: provide new functions to walk through resources" breaks UML
Date: Sun, 10 Aug 2014 18:56:14 +0200	[thread overview]
Message-ID: <53E7A42E.4090702@nod.at> (raw)

Hi Vivek,

Daniel Walter reported that UML is currently broken.
The offending commit is:

commit 8c86e70acead629aacb4afcd818add66bf6844d9
Author: Vivek Goyal <vgoyal@redhat.com>
Date:   Fri Aug 8 14:25:50 2014 -0700

    resource: provide new functions to walk through resources

It dies in next_resource():
        /* Caller wants to traverse through siblings only */
        if (sibling_only)
                return p->sibling;

because p is NULL.
Please note that UML has no iomem, maybe this is the problem...

Thanks,
//richard

             reply	other threads:[~2014-08-10 16:56 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-08-10 16:56 Richard Weinberger [this message]
2014-08-11 12:22 ` "resource: provide new functions to walk through resources" breaks UML Vivek Goyal
2014-08-11 12:25   ` Richard Weinberger
2014-08-11 18:44     ` [uml-devel] " Vivek Goyal
2014-08-11 18:44       ` Vivek Goyal
2014-08-11 19:18       ` Richard Weinberger
2014-08-11 19:25       ` [uml-devel] " Toralf Förster
2014-08-11 19:48       ` Daniel Walter

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