From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Josh Boyer <jwboyer@fedoraproject.org>
Cc: James.Bottomley@hansenpartnership.com, arvindkumar@vmware.com,
Thomas Hellstrom <thellstrom@vmware.com>,
Johannes Thumshirn <jthumshirn@suse.de>,
linux-scsi@vger.kernel.org, pv-drivers@vmware.com,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] VMW_PVSCSI: Fix the issue of DMA-API related warnings.
Date: Thu, 10 Dec 2015 12:58:00 -0500 [thread overview]
Message-ID: <yq18u522nkn.fsf@sermon.lab.mkp.net> (raw)
In-Reply-To: <20151203132758.GC19092@hansolo.redhat.com> (Josh Boyer's message of "Thu, 3 Dec 2015 08:27:59 -0500")
>>>>> "Josh" == Josh Boyer <jwboyer@fedoraproject.org> writes:
Josh> The driver is missing calls to pci_dma_mapping_error() after
Josh> performing the DMA mapping, which caused DMA-API warning to show
Josh> up in dmesg's output. Though that happens only when DMA_API_DEBUG
Josh> option is enabled. This change fixes the issue and makes
Josh> pvscsi_map_buffers() function more robust.
Applied to 4.5/scsi-queue.
--
Martin K. Petersen Oracle Linux Engineering
prev parent reply other threads:[~2015-12-10 17:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-03 13:27 Josh Boyer
2015-12-03 13:35 ` Johannes Thumshirn
2015-12-04 22:07 ` Arvind Kumar
2015-12-10 17:58 ` Martin K. Petersen [this message]
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