From: "Nicholas A. Bellinger" <nab@linux-iscsi.org>
To: Calvin Owens <calvinowens@fb.com>
Cc: Nagalakshmi Nandigama <nagalakshmi.nandigama@avagotech.com>,
Praveen Krishnamoorthy <praveen.krishnamoorthy@avagotech.com>,
Sreekanth Reddy <sreekanth.reddy@avagotech.com>,
Abhijit Mahajan <abhijit.mahajan@avagotech.com>,
MPT-FusionLinux.pdl@avagotech.com, linux-scsi@vger.kernel.org,
linux-kernel@vger.kernel.org, kernel-team@fb.com,
Joe Lawrence <joe.lawrence@stratus.com>
Subject: Re: [PATCH v4 0/2] Fixes for memory corruption in mpt2sas
Date: Tue, 25 Aug 2015 14:21:24 -0700 [thread overview]
Message-ID: <1440537684.23178.7.camel@haakon3.risingtidesystems.com> (raw)
In-Reply-To: <1439516890-3548744-1-git-send-email-calvinowens@fb.com>
On Thu, 2015-08-13 at 18:48 -0700, Calvin Owens wrote:
> Hello all,
>
> This patchset attempts to address problems we've been having with
> panics due to memory corruption from the mpt2sas driver.
>
> Thanks,
> Calvin
>
>
> [PATCH v4 1/2] mpt2sas: Refcount sas_device objects and fix unsafe list
> [PATCH v4 2/2] mpt2sas: Refcount fw_events and fix unsafe list usage
>
> Total diffstat:
> drivers/scsi/mpt2sas/mpt2sas_base.h | 22 +-
> drivers/scsi/mpt2sas/mpt2sas_scsih.c | 592 ++++++++++++++++++++++---------
> drivers/scsi/mpt2sas/mpt2sas_transport.c | 12 +-
> 3 files changed, 451 insertions(+), 175 deletions(-)
>
> Diff showing changes v3 => v4:
> http://jcalvinowens.github.io/stuff/mpt2sas-patchset-v3v4.patch
>
> Diff showing changes v2 => v3:
> http://jcalvinowens.github.io/stuff/mpt2sas-patchset-v2v3.patch
>
> Diff showing changes v1 => v2:
> http://jcalvinowens.github.io/stuff/mpt2sas-patchset-v1v2.patch
> --
(Adding JEJB CC')
James, please considering pick this up for v4.3-rc1.
Btw, I'm seeing the same type of issues on mpt3sas, and unless someone
at Avago is already working on a similar patch series, I'll end up
forward porting these to mpt3sas code.
Thank you,
--nab
next prev parent reply other threads:[~2015-08-25 21:21 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-04 15:05 [PATCH] mpt2sas: mpt3sas: Fix memory corruption during initialization Sreekanth Reddy
2015-05-05 15:35 ` Tomas Henzl
2015-05-12 9:38 ` Sreekanth Reddy
2015-05-06 18:48 ` Calvin Owens
2015-05-15 3:41 ` [PATCH 0/6] Fixes for memory corruption in mpt2sas Calvin Owens
2015-05-15 3:41 ` [PATCH 1/6] Add refcount to sas_device struct Calvin Owens
2015-05-15 3:41 ` [PATCH 2/6] Refactor code to use new sas_device refcount Calvin Owens
2015-05-15 3:41 ` [PATCH 3/6] Fix unsafe sas_device_list usage Calvin Owens
2015-05-15 3:42 ` [PATCH 4/6] Add refcount to fw_event_work struct Calvin Owens
2015-05-15 3:42 ` [PATCH 5/6] Refactor code to use new fw_event refcount Calvin Owens
2015-05-15 3:42 ` [PATCH 6/6] Fix unsafe fw_event_list usage Calvin Owens
2015-06-09 3:50 ` [RESEND][PATCH 0/6] Fixes for memory corruption in mpt2sas Calvin Owens
2015-06-09 3:50 ` [PATCH 1/6] Add refcount to sas_device struct Calvin Owens
2015-07-03 15:24 ` Christoph Hellwig
2015-06-09 3:50 ` [PATCH 2/6] Refactor code to use new sas_device refcount Calvin Owens
2015-07-03 15:38 ` Christoph Hellwig
2015-07-12 4:15 ` Calvin Owens
2015-06-09 3:50 ` [PATCH 3/6] Fix unsafe sas_device_list usage Calvin Owens
2015-07-03 16:03 ` Christoph Hellwig
2015-06-09 3:50 ` [PATCH 4/6] Add refcount to fw_event_work struct Calvin Owens
2015-07-03 15:38 ` Christoph Hellwig
2015-06-09 3:50 ` [PATCH 5/6] Refactor code to use new fw_event refcount Calvin Owens
2015-07-03 16:00 ` Christoph Hellwig
2015-07-12 4:13 ` Calvin Owens
2015-06-09 3:50 ` [PATCH 6/6] Fix unsafe fw_event_list usage Calvin Owens
2015-07-03 16:02 ` Christoph Hellwig
2015-07-12 4:20 ` Calvin Owens
2015-07-02 20:15 ` [RESEND][PATCH 0/6] Fixes for memory corruption in mpt2sas Bart Van Assche
2015-07-12 4:24 ` [PATCH 0/2 v2] " Calvin Owens
2015-07-12 4:24 ` [PATCH 1/2] mpt2sas: Refcount sas_device objects and fix unsafe list usage Calvin Owens
2015-07-13 6:52 ` Christoph Hellwig
2015-07-21 7:06 ` Calvin Owens
2015-07-13 15:05 ` Joe Lawrence
2015-07-21 7:04 ` Calvin Owens
2015-07-16 14:57 ` Sreekanth Reddy
2015-07-21 7:03 ` Calvin Owens
2015-07-12 4:24 ` [PATCH 2/2] mpt2sas: Refcount fw_events " Calvin Owens
2015-07-13 6:52 ` Christoph Hellwig
2015-08-01 5:02 ` [PATCH v3 0/2] Fixes for memory corruption in mpt2sas Calvin Owens
2015-08-01 5:02 ` [PATCH v3 1/2] mpt2sas: Refcount sas_device objects and fix unsafe list usage Calvin Owens
2015-08-10 13:15 ` Sreekanth Reddy
2015-08-14 1:43 ` Calvin Owens
2015-08-01 5:02 ` [PATCH v3 2/2] mpt2sas: Refcount fw_events " Calvin Owens
2015-08-14 1:48 ` [PATCH v4 0/2] Fixes for memory corruption in mpt2sas Calvin Owens
2015-08-14 1:48 ` [PATCH v4 1/2] mpt2sas: Refcount sas_device objects and fix unsafe list usage Calvin Owens
2015-08-14 1:48 ` [PATCH v4 2/2] mpt2sas: Refcount fw_events " Calvin Owens
2015-08-25 21:06 ` Nicholas A. Bellinger
2015-09-04 14:35 ` Sreekanth Reddy
2015-08-25 21:03 ` [PATCH v4 1/2] mpt2sas: Refcount sas_device objects " Nicholas A. Bellinger
2015-09-04 14:34 ` Sreekanth Reddy
2015-08-25 21:21 ` Nicholas A. Bellinger [this message]
2015-07-02 19:22 ` [PATCH 0/6] Fixes for memory corruption in mpt2sas Jens Axboe
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