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From:   Kashyap Desai <kashyap.desai@broadcom.com>
References: <1597850436-116171-1-git-send-email-john.garry@huawei.com>
         <1597850436-116171-18-git-send-email-john.garry@huawei.com>
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Date:   Wed, 4 Nov 2020 21:37:51 +0530
Message-ID: <7624d3fe1613f19af5c3a77f4ae8fe55@mail.gmail.com>
Subject: RE: [PATCH v8 17/18] scsi: megaraid_sas: Added support for shared
 host tagset for cpuhotplug
To:     Qian Cai <cai@redhat.com>, John Garry <john.garry@huawei.com>,
        axboe@kernel.dk, jejb@linux.ibm.com, martin.petersen@oracle.com,
        don.brace@microsemi.com, ming.lei@redhat.com, bvanassche@acm.org,
        dgilbert@interlog.com, paolo.valente@linaro.org, hare@suse.de,
        hch@lst.de
Cc:     Sumit Saxena <sumit.saxena@broadcom.com>,
        linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-scsi@vger.kernel.org, esc.storagedev@microsemi.com,
        "PDL,MEGARAIDLINUX" <megaraidlinux.pdl@broadcom.com>,
        chenxiang66@hisilicon.com, luojiaxing@huawei.com,
        Hannes Reinecke <hare@suse.com>
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> >
> > v5.10-rc2 is also broken here.
>
> John, Kashyap, any update on this? If this is going to take a while to fix
> it
> proper, should I send a patch to revert this or at least disable the
> feature by
> default for megaraid_sas in the meantime, so it no longer breaks the
> existing
> systems out there?

I am trying to get similar h/w to try out. All my current h/w works fine.
Give me couple of days' time.
If this is not obviously common issue and need time, we will go with module
parameter disable method.
I will let you know.

Kashyap

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