Re: [PATCH] megaraid_sas: Do not use 32-bit atomic request descriptor for Ventura controllers

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To: Shivasharan S <shivasharan.srikanteshwara@xxxxxxxxxxxx>
Subject: Re: [PATCH] megaraid_sas: Do not use 32-bit atomic request descriptor for Ventura controllers
From: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
Date: Tue, 13 Feb 2018 21:33:14 -0500
Cc: linux-scsi@xxxxxxxxxxxxxxx, kashyap.desai@xxxxxxxxxxxx, sumit.saxena@xxxxxxxxxxxx, <stable@xxxxxxxxxxxxxxx>
In-reply-to: <1518413940-1657-1-git-send-email-shivasharan.srikanteshwara@broadcom.com> (Shivasharan S.'s message of "Sun, 11 Feb 2018 21:39:00 -0800")
Organization: Oracle Corporation
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.3 (gnu/linux)

Shivasharan,

> Sending I/O through 32 bit descriptors to Ventura series of controller
> results in IO timeout on certain conditions.

Please address Tomas' and Hannes' comments and repost these two.

Thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering

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References:
- [PATCH] megaraid_sas: Do not use 32-bit atomic request descriptor for Ventura controllers
  - From: Shivasharan S

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