Thread (3 messages) 3 messages, 2 authors, 2016-03-23

Re: [PATCH] mpt3sas: Don't overreach ioc->reply_post[] during initialization

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From: Martin K. Petersen <hidden>
Date: 2016-03-22 00:30:27
Also in: lkml

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"Calvin" == Calvin Owens [off-list ref] 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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