Re: [PATCH] scsi: hisi_sas: Fix spin lock management in slot_index_alloc_quirk_v2_hw()

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To: John Garry <john.garry@xxxxxxxxxx>
Subject: Re: [PATCH] scsi: hisi_sas: Fix spin lock management in slot_index_alloc_quirk_v2_hw()
From: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
Date: Tue, 16 Oct 2018 17:51:09 -0400
Cc: <jejb@xxxxxxxxxxxxxxxxxx>, <martin.petersen@xxxxxxxxxx>, <linux-scsi@xxxxxxxxxxxxxxx>, <linux-kernel@xxxxxxxxxxxxxxx>, <julia.lawall@xxxxxxx>, <linuxarm@xxxxxxxxxx>
In-reply-to: <1539702036-191138-1-git-send-email-john.garry@huawei.com> (John Garry's message of "Tue, 16 Oct 2018 23:00:36 +0800")
Organization: Oracle Corporation
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.3 (gnu/linux)

John,

> Currently a spin_unlock_irqrestore() call is missing on the error path, so
> add it.

Applied to 4.20/scsi-queue. Thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering

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References:
- [PATCH] scsi: hisi_sas: Fix spin lock management in slot_index_alloc_quirk_v2_hw()
  - From: John Garry

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