Linux IOMMU Development
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From: Laurent Pinchart <laurent.pinchart-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>
To: James <angweiyang-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Ohad Ben-Cohen <ohad-Ix1uc/W3ht7QT0dZR+AlfA@public.gmane.org>,
	iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
Subject: Re: Using OMAP3 ISP live display and snapshot sample applications
Date: Thu, 09 Feb 2012 08:25:27 +0100	[thread overview]
Message-ID: <1717097.bU1IFGjUNt@avalon> (raw)
In-Reply-To: <CAOy7-nOrTESdfG+_njJgcVUAiLuks_21=GFMBK-2b5mK9UJwpg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>

Hi James,

(CC'ing Ohad, Joerg and the IOMMU mailing list)

On Wednesday 08 February 2012 16:29:14 James wrote:
>
> I baked a new kernel from your branch using OE & your defconfig but I got a
> "Kernel Panic" when booting it.
> 
> Attached is the console log from the Overo+Tobi board+Caspa setup.
> 
> Can you advise my next course of resolution?

Does the following patch fix the problem ?

diff --git a/drivers/Makefile b/drivers/Makefile
index 1b31421..2ec48f2 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -28,6 +28,7 @@ obj-$(CONFIG_XEN)		+= xen/
 
 # regulators early, since some subsystems rely on them to initialize
 obj-$(CONFIG_REGULATOR)		+= regulator/
+obj-$(CONFIG_IOMMU_SUPPORT)	+= iommu/
 
 # tty/ comes before char/ so that the VT console is the boot-time
 # default.
@@ -125,7 +126,6 @@ obj-y				+= clk/
 
 obj-$(CONFIG_HWSPINLOCK)	+= hwspinlock/
 obj-$(CONFIG_NFC)		+= nfc/
-obj-$(CONFIG_IOMMU_SUPPORT)	+= iommu/
 
 # Virtualization drivers
 obj-$(CONFIG_VIRT_DRIVERS)	+= virt/

Ohad, Joerg, would this be an acceptable fix ? If so I'll submit a patch.

-- 
Regards,

Laurent Pinchart

       reply	other threads:[~2012-02-09  7:25 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CAOy7-nNSu2v9VS9Bh5O5StvEAvoxA4DqN7KdSGfZZSje1_Fgnw@mail.gmail.com>
     [not found] ` <201201111041.06017.laurent.pinchart@ideasonboard.com>
     [not found]   ` <CAOy7-nOrTESdfG+_njJgcVUAiLuks_21=GFMBK-2b5mK9UJwpg@mail.gmail.com>
     [not found]     ` <CAOy7-nOrTESdfG+_njJgcVUAiLuks_21=GFMBK-2b5mK9UJwpg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-02-09  7:25       ` Laurent Pinchart [this message]
2012-02-10  8:26         ` Using OMAP3 ISP live display and snapshot sample applications Ohad Ben-Cohen
2012-02-10 15:10         ` Joerg Roedel
     [not found]           ` <CAOy7-nNgduFBqYMpLEaTPQ9VQwZ0Z29SzcAoGC6uRWGAPM3_JA@mail.gmail.com>
     [not found]             ` <CAOy7-nNgduFBqYMpLEaTPQ9VQwZ0Z29SzcAoGC6uRWGAPM3_JA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-02-14 10:44               ` Joerg Roedel
     [not found]                 ` <20120214104436.GU22598-5C7GfCeVMHo@public.gmane.org>
2012-02-16  6:46                   ` Laurent Pinchart
2012-02-23 16:38                     ` Laurent Pinchart
2012-02-23 16:59                       ` Ohad Ben-Cohen
     [not found]                         ` <CAK=Wgbbq_7fmtRxSN+ZSY6X0opPMfR3QLNkBmWxZdXf_91wk5A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-02-23 17:01                           ` Ohad Ben-Cohen
     [not found]                             ` <CAK=WgbY5V=ZxVf2xisWuQbVwFyth9rQ8WaXiMkpjUHnMyyCSvQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-02-24 11:01                               ` Joerg Roedel
     [not found]                                 ` <20120224110137.GF2454-5C7GfCeVMHo@public.gmane.org>
2012-02-26 10:20                                   ` Ohad Ben-Cohen

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