Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
From:   Tyrel Datwyler <tyreld@linux.ibm.com>
To:     james.bottomley@hansenpartnership.com
Cc:     martin.petersen@oracle.com, linux-scsi@vger.kernel.org,
        linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
        brking@linux.ibm.com, Tyrel Datwyler <tyreld@linux.ibm.com>
Subject: [PATCH v4 0/5] ibmvfc: hard reset fixes
Date:   Thu, 25 Feb 2021 15:50:52 -0600
Message-Id: <20210225215057.23020-1-tyreld@linux.ibm.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

This series contains a minor simplification of ibmvfc_init_sub_crqs() followed
by a couple fixes for sub-CRQ handling which effect hard reset of the
client/host adapter CRQ pair.

changes in v4:
Patch 2: dropped Reviewed-by tag and moved sub-crq init to after locked region
Patch 5: moved sub-crq init to after locked region

changes in v3:
* Patch 1 & 5: moved ibmvfc_init_sub_crqs out of locked patch

changes in v2:
* added Reviewed-by tags for patches 1-3
* Patch 4: use rtas_busy_delay to test rc and delay correct amount of time
* Patch 5: (new) similar fix for LPM case where CRQ pair needs re-enablement

Tyrel Datwyler (5):
  powerpc/pseries: extract host bridge from pci_bus prior to bus removal
  ibmvfc: simplify handling of sub-CRQ initialization
  ibmvfc: fix invalid sub-CRQ handles after hard reset
  ibmvfc: treat H_CLOSED as success during sub-CRQ registration
  ibmvfc: store return code of H_FREE_SUB_CRQ during cleanup

 arch/powerpc/platforms/pseries/pci_dlpar.c |  4 +-
 drivers/scsi/ibmvscsi/ibmvfc.c             | 49 ++++++++++------------
 2 files changed, 26 insertions(+), 27 deletions(-)

-- 
2.27.0