linux-kernel - Re: [PATCH] scsi: fc: use get/put

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Message-ID: <yq1r3f78txr.fsf@sermon.lab.mkp.net>
Date:	Fri, 18 Mar 2016 15:30:56 -0400
From:	"Martin K. Petersen" <martin.petersen@...cle.com>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	"James E.J. Bottomley" <jejb@...ux.vnet.ibm.com>,
	"Martin K. Petersen" <martin.petersen@...cle.com>,
	James Bottomley <JBottomley@...n.com>,
	Hannes Reinecke <hare@...e.de>,
	James Smart <james.smart@...lex.com>,
	"Ewan D. Milne" <emilne@...hat.com>, linux-scsi@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] scsi: fc: use get/put_unaligned64 for wwn access

>>>>> "Arnd" == Arnd Bergmann <arnd@...db.de> writes:

Arnd> A bug in the gcc-6.0 prerelease version caused at least one driver
Arnd> (lpfc) to have excessive stack usage when dealing with wwn data,
Arnd> on the ARM architecture.

Applied to 4.6/scsi-fixes.

-- 
Martin K. Petersen	Oracle Linux Engineering