From: Chaitra Basappa <chaitra.basappa@broadcom.com>
To: "Martin K. Petersen" <martin.petersen@oracle.com>,
Calvin Owens <calvinowens@fb.com>
Cc: Sathya Prakash <sathya.prakash@broadcom.com>,
Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>,
"James E.J. Bottomley" <jejb@linux.vnet.ibm.com>,
PDL-MPT-FUSIONLINUX <mpt-fusionlinux.pdl@broadcom.com>,
linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel-team@fb.com,
Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Subject: RE: [PATCH] mpt3sas: Don't overreach ioc->reply_post[] during initialization
Date: Tue, 22 Mar 2016 15:35:54 +0530 [thread overview]
Message-ID: <6b3eaa260503810f0a436dff32fc5a5a@mail.gmail.com> (raw)
In-Reply-To: <yq1io0f5p8a.fsf@sermon.lab.mkp.net>
Martin,
This patch is being reviewed , we shall get back with reviews by
tomorrow.
Thanks,
Chaitra
-----Original Message-----
From: Martin K. Petersen [mailto:martin.petersen@oracle.com]
Sent: Tuesday, March 22, 2016 6:00 AM
To: Calvin Owens
Cc: Sathya Prakash; Chaitra P B; Suganath Prabu Subramani; James E.J.
Bottomley; Martin K. Petersen; MPT-FusionLinux.pdl@broadcom.com;
linux-scsi@vger.kernel.org; linux-kernel@vger.kernel.org;
kernel-team@fb.com; Sreekanth Reddy
Subject: Re: [PATCH] mpt3sas: Don't overreach ioc->reply_post[] during
initialization
>>>>> "Calvin" == Calvin Owens <calvinowens@fb.com> writes:
Calvin> In _base_make_ioc_operational(), we walk ioc->reply_queue_list
Calvin> and pull a pointer out of successive elements of
Calvin> ioc->reply_post[] for each entry in that list if RDPQ is
Calvin> enabled.
Calvin> Since the code pulls the pointer for the next iteration at the
Calvin> bottom of the loop, it triggers the a KASAN dump on the final
Calvin> iteration:
Broadcom folks, please review.
Thanks!
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2016-03-22 10:05 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-18 19:45 [PATCH] mpt3sas: Don't overreach ioc->reply_post[] during initialization Calvin Owens
2016-03-18 19:45 ` Calvin Owens
2016-03-21 8:25 ` Johannes Thumshirn
2016-03-21 8:25 ` Johannes Thumshirn
2016-03-22 0:29 ` Martin K. Petersen
2016-03-22 0:29 ` Martin K. Petersen
2016-03-22 10:05 ` Chaitra Basappa [this message]
2016-03-23 9:13 ` Chaitra Basappa
2016-03-22 16:48 ` Jens Axboe
2016-03-22 16:48 ` Jens Axboe
2016-03-23 20:36 ` Martin K. Petersen
2016-03-23 20:36 ` Martin K. Petersen
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