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From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Arnd Bergmann <arnd@kernel.org>
Cc: Adaptec OEM Raid Solutions <aacraid@microsemi.com>,
	"James E.J. Bottomley" <jejb@linux.ibm.com>,
	"Martin K. Petersen" <martin.petersen@oracle.com>,
	Arnd Bergmann <arnd@arndb.de>, Christoph Hellwig <hch@lst.de>,
	Hannes Reinecke <hare@suse.de>,
	linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 1/3] scsi: aacraid: improve compat_ioctl handlers
Date: Wed, 04 Nov 2020 21:56:51 -0500	[thread overview]
Message-ID: <yq1mtzwtst4.fsf@ca-mkp.ca.oracle.com> (raw)
In-Reply-To: <20201030164450.1253641-1-arnd@kernel.org> (Arnd Bergmann's message of "Fri, 30 Oct 2020 17:44:19 +0100")


Arnd,

> The use of compat_alloc_user_space() can be easily replaced by
> handling compat arguments in the regular handler, and this will make
> it work for big-endian kernels as well, which at the moment get an
> invalid indirect pointer argument.

Applied to 5.11/scsi-staging, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering

  parent reply	other threads:[~2020-11-05  2:57 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-30 16:44 [PATCH v3 1/3] scsi: aacraid: improve compat_ioctl handlers Arnd Bergmann
2020-10-30 16:44 ` [PATCH v3 2/3] scsi: megaraid_sas: check user-provided offsets Arnd Bergmann
2020-11-03  8:55   ` Christoph Hellwig
2020-10-30 16:44 ` [PATCH v3 3/3] scsi: megaraid_sas: simplify compat_ioctl handling Arnd Bergmann
2020-11-05  2:56 ` Martin K. Petersen [this message]
2020-11-11  2:58 ` [PATCH v3 1/3] scsi: aacraid: improve compat_ioctl handlers Martin K. Petersen

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