Re: [PATCH] scsi: mpt3sas: disable ASPM for mpt3sas / SAS3.0

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To: Joe Damato <ice799@xxxxxxxxx>
Subject: Re: [PATCH] scsi: mpt3sas: disable ASPM for mpt3sas / SAS3.0
From: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
Date: Tue, 06 Apr 2021 00:00:34 -0400
Cc: linux-scsi@xxxxxxxxxxxxxxx, suganath-prabu.subramani@xxxxxxxxxxxx, sreekanth.reddy@xxxxxxxxxxxx
In-reply-to: <1616701889-77537-1-git-send-email-ice799@gmail.com> (Joe Damato's message of "Thu, 25 Mar 2021 12:51:29 -0700")
Organization: Oracle Corporation

Joe,

> Noticed commit ffdadd68af5a ("scsi: mpt3sas: disable ASPM for MPI2
> controllers") disables ASPM for SAS-2.0 HBAs, but this change was not
> replicated for SAS-3.0 HBAs. This change replicates this behavior.

Do you have a system that exhibits problems with ASPM enabled?

-- 
Martin K. Petersen	Oracle Linux Engineering

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  - From: Joe Damato

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