Messages in this thread | | | From | Chaitra Basappa <> | Date | Tue, 22 Mar 2016 15:35:54 +0530 | Subject | RE: [PATCH] mpt3sas: Don't overreach ioc->reply_post[] during initialization |
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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
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