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Date: Tue, 28 Apr 2015 11:18:11 +0200
From: Sebastian Herbszt <herbszt@gmx.de>
To: Alexey Kardashevskiy <aik@ozlabs.ru>, Sebastian Herbszt <herbszt@gmx.de>
Subject: Re: [PATCH kernel] commit 4fbdf9cb ("lpfc: Fix for lun discovery
 issue with saturn adapter.")
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Cc: linux-scsi@vger.kernel.org, James Smart <james.smart@emulex.com>,
 "James E . J . Bottomley" <JBottomley@odin.com>, linux-kernel@vger.kernel.org,
 Paul Mackerras <paulus@samba.org>, linuxppc-dev@lists.ozlabs.org
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Alexey Kardashevskiy wrote:
> This reverts 4fbdf9cb is breaks LPFC on POWER7 machine, big endian kernel.
> 
> This is the hardware used for verification:
> 0005:01:00.0 Fibre Channel [0c04]: Emulex Corporation Saturn-X: LightPulse Fibre Channel Host Adapter [10df:f100] (rev 03)
> 0005:01:00.1 Fibre Channel [0c04]: Emulex Corporation Saturn-X: LightPulse Fibre Channel Host Adapter [10df:f100] (rev 03)
> 
> Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>

This issue is not specific to POWER7. I hit it on x86 [1] and James
promised to look at it.

[1] http://marc.info/?l=linux-scsi&m=142938432414173

Sebastian