From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: John Garry <john.garry@huawei.com>
Cc: jejb@linux.vnet.ibm.com, martin.petersen@oracle.com,
linuxarm@huawei.com, zhangfei.gao@linaro.org,
xuwei5@hisilicon.com, john.garry2@mail.dcu.ie,
linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org,
hanjun.guo@linaro.org
Subject: Re: [PATCH 0/3] hisi_sas: some CQ processing fixes
Date: Thu, 05 Jan 2017 18:22:12 -0500 [thread overview]
Message-ID: <yq1mvf5jdnf.fsf@oracle.com> (raw)
In-Reply-To: <1483446290-185084-1-git-send-email-john.garry@huawei.com> (John Garry's message of "Tue, 3 Jan 2017 20:24:47 +0800")
>>>>> "John" == John Garry <john.garry@huawei.com> writes:
John> This patchset fixes some issues related to servicing of the
John> completion queue interrupt. The major fix is that sensitive
John> hisi_hba structures need to be locked when free'ing a slot.
John> Another modification is that the v2 hw completion queue irq is now
John> serviced with a tasklet, as too much work was being done in the
John> ISR.
Applied to 4.11/scsi-queue.
--
Martin K. Petersen Oracle Linux Engineering
WARNING: multiple messages have this Message-ID (diff)
From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: John Garry <john.garry@huawei.com>
Cc: <jejb@linux.vnet.ibm.com>, <martin.petersen@oracle.com>,
<linuxarm@huawei.com>, <zhangfei.gao@linaro.org>,
<xuwei5@hisilicon.com>, <john.garry2@mail.dcu.ie>,
<linux-scsi@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<hanjun.guo@linaro.org>
Subject: Re: [PATCH 0/3] hisi_sas: some CQ processing fixes
Date: Thu, 05 Jan 2017 18:22:12 -0500 [thread overview]
Message-ID: <yq1mvf5jdnf.fsf@oracle.com> (raw)
In-Reply-To: <1483446290-185084-1-git-send-email-john.garry@huawei.com> (John Garry's message of "Tue, 3 Jan 2017 20:24:47 +0800")
>>>>> "John" == John Garry <john.garry@huawei.com> writes:
John> This patchset fixes some issues related to servicing of the
John> completion queue interrupt. The major fix is that sensitive
John> hisi_hba structures need to be locked when free'ing a slot.
John> Another modification is that the v2 hw completion queue irq is now
John> serviced with a tasklet, as too much work was being done in the
John> ISR.
Applied to 4.11/scsi-queue.
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2017-01-05 23:22 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-03 12:24 [PATCH 0/3] hisi_sas: some CQ processing fixes John Garry
2017-01-03 12:24 ` John Garry
2017-01-03 12:24 ` [PATCH 1/3] scsi: hisi_sas: service v2 hw CQ ISR with tasklet John Garry
2017-01-03 12:24 ` John Garry
2017-01-04 1:18 ` zhangfei
2017-01-03 12:24 ` [PATCH 2/3] scsi: hisi_sas: lock sensitive regions when servicing CQ interrupt John Garry
2017-01-03 12:24 ` John Garry
2017-01-04 1:19 ` zhangfei
2017-01-03 12:24 ` [PATCH 3/3] scsi: hisi_sas: lock sensitive region in hisi_sas_slot_abort() John Garry
2017-01-03 12:24 ` John Garry
2017-01-04 1:20 ` zhangfei
2017-01-04 2:14 ` [PATCH 0/3] hisi_sas: some CQ processing fixes Hanjun Guo
2017-01-05 23:22 ` Martin K. Petersen [this message]
2017-01-05 23:22 ` Martin K. Petersen
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