linux-kernel - Re: [PATCH for-next 0/5] scsi: hisi_sas/libsas: Fix SATA devices missing issue during hisi_sas_debug_I_T_nexus

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Message-ID: <yq17czimn0v.fsf@ca-mkp.ca.oracle.com>
Date:   Fri, 25 Nov 2022 22:08:26 -0500
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     Jie Zhan <zhanjie9@...ilicon.com>
Cc:     <jejb@...ux.ibm.com>, <martin.petersen@...cle.com>,
        <chenxiang66@...ilicon.com>, <john.g.garry@...cle.com>,
        <damien.lemoal@...nsource.wdc.com>, <yanaijie@...wei.com>,
        <johannes.thumshirn@....com>, <duoming@....edu.cn>,
        <liyihang9@...wei.com>, <yangxingui@...wei.com>,
        <prime.zeng@...ilicon.com>, <linuxarm@...wei.com>,
        <linux-scsi@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH for-next 0/5] scsi: hisi_sas/libsas: Fix SATA devices
 missing issue during hisi_sas_debug_I_T_nexus_reset()


Jie,

> SATA devices on an expander may be removed and not be found again
> when I_T nexus reset and revalidation are processed simultaneously,
> which is probable to happen in hisi_sas_clear_nexus_ha().

Applied to 6.2/scsi-staging, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering