Re: [v1 0/7] Irq poll to address cpu lockup.

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To: Suganath Prabu <suganath-prabu.subramani@xxxxxxxxxxxx>
Subject: Re: [v1 0/7] Irq poll to address cpu lockup.
From: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
Date: Mon, 18 Mar 2019 17:17:10 -0400
Cc: linux-scsi@xxxxxxxxxxxxxxx, Sathya.Prakash@xxxxxxxxxxxx, sreekanth.reddy@xxxxxxxxxxxx
In-reply-to: <1550216430-36612-1-git-send-email-suganath-prabu.subramani@broadcom.com> (Suganath Prabu's message of "Fri, 15 Feb 2019 02:40:23 -0500")
Organization: Oracle Corporation
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux)

Suganath,

> We have seen cpu lock up issue from fields if system has greater (more
> than 96) logical cpu count.  SAS3.0 controller (Invader series)
> supports at max 96 msix vector and SAS3.5 product (Ventura) supports
> at max 128 msix vectors.

Applied to 5.2/scsi-queue. Thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering

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