Re: [PATCH] scsi: fnic: Replace DMA mask of 64 bits with 47 bits

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To: Karan Tilak Kumar <kartilak@xxxxxxxxx>
Subject: Re: [PATCH] scsi: fnic: Replace DMA mask of 64 bits with 47 bits
From: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
Date: Tue, 17 May 2022 21:17:56 -0400
Cc: sebaddel@xxxxxxxxx, arulponn@xxxxxxxxx, djhawar@xxxxxxxxx, gcboffa@xxxxxxxxx, satishkh@xxxxxxxxx, gvaradar@xxxxxxxxx, jejb@xxxxxxxxxxxxx, martin.petersen@xxxxxxxxxx, linux-scsi@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20220513205605.81788-1-kartilak@cisco.com> (Karan Tilak Kumar's message of "Fri, 13 May 2022 13:56:05 -0700")
Organization: Oracle Corporation

Karan,

> Cisco VIC supports only 47 bits.  If the host sends DMA addresses that
> are greater than 47 bits, it causes work queue (WQ) errors in the VIC.

Applied to 5.19/scsi-staging, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering

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- [PATCH] scsi: fnic: Replace DMA mask of 64 bits with 47 bits
  - From: Karan Tilak Kumar

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