From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Adaptec OEM Raid Solutions <aacraid@microsemi.com>,
"James E.J. Bottomley" <jejb@linux.ibm.com>,
Arnd Bergmann <arnd@kernel.org>
Cc: "Martin K . Petersen" <martin.petersen@oracle.com>,
Hannes Reinecke <hare@suse.de>,
linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org,
Christoph Hellwig <hch@lst.de>, Arnd Bergmann <arnd@arndb.de>
Subject: Re: [PATCH v3 1/3] scsi: aacraid: improve compat_ioctl handlers
Date: Tue, 10 Nov 2020 21:58:21 -0500 [thread overview]
Message-ID: <160506295513.14063.11866299888883533879.b4-ty@oracle.com> (raw)
In-Reply-To: <20201030164450.1253641-1-arnd@kernel.org>
On Fri, 30 Oct 2020 17:44:19 +0100, Arnd Bergmann wrote:
> 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.
>
> Calling aac_ioctl() instead of aac_compat_do_ioctl() means the
> compat and native code paths behave the same way again, which
> they stopped when the adapter health check was added only
> in the native function.
Applied to 5.11/scsi-queue, thanks!
[1/3] scsi: aacraid: Improve compat_ioctl handlers
https://git.kernel.org/mkp/scsi/c/077054215a7f
[2/3] scsi: megaraid_sas: Check user-provided offsets
https://git.kernel.org/mkp/scsi/c/381d34e376e3
[3/3] scsi: megaraid_sas: Simplify compat_ioctl handling
https://git.kernel.org/mkp/scsi/c/bba84aeccafb
--
Martin K. Petersen Oracle Linux Engineering
prev parent reply other threads:[~2020-11-11 2:58 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 ` [PATCH v3 1/3] scsi: aacraid: improve compat_ioctl handlers Martin K. Petersen
2020-11-11 2:58 ` Martin K. Petersen [this message]
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