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 10:06 UTC|newest]
Thread overview: 7+ 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
2016-03-21 8:25 ` Johannes Thumshirn
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
2016-03-23 20:36 ` Martin K. Petersen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=6b3eaa260503810f0a436dff32fc5a5a@mail.gmail.com \
--to=chaitra.basappa@broadcom.com \
--cc=calvinowens@fb.com \
--cc=jejb@linux.vnet.ibm.com \
--cc=kernel-team@fb.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-scsi@vger.kernel.org \
--cc=martin.petersen@oracle.com \
--cc=mpt-fusionlinux.pdl@broadcom.com \
--cc=sathya.prakash@broadcom.com \
--cc=sreekanth.reddy@broadcom.com \
--cc=suganath-prabu.subramani@broadcom.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox