From: Ming Lei <ming.lei@redhat.com>
To: Christoph Hellwig <hch@lst.de>, Sagi Grimberg <sagi@grimberg.me>,
Keith Busch <kbusch@kernel.org>,
linux-nvme@lists.infradead.org
Cc: Yi Zhang <yi.zhang@redhat.com>,
linux-block@vger.kernel.org, Chunguang Xu <brookxu.cn@gmail.com>,
Ming Lei <ming.lei@redhat.com>
Subject: [PATCH 0/2] nvme: fix two kinds of IO hang from removing NSs
Date: Tue, 13 Jun 2023 08:58:45 +0800 [thread overview]
Message-ID: <20230613005847.1762378-1-ming.lei@redhat.com> (raw)
Hello,
The 1st patch fixes io hang when controller removal interrupts error
recovery, then queue is left as quiesced.
The 2nd patch fixes io hang when controller is left as frozen.
Ming Lei (2):
nvme: core: unquiesce io queues when removing namespaces
nvme: don't freeze/unfreeze queues from different contexts
drivers/nvme/host/core.c | 10 +++++++---
drivers/nvme/host/pci.c | 8 +++++---
drivers/nvme/host/rdma.c | 3 ++-
drivers/nvme/host/tcp.c | 3 ++-
4 files changed, 16 insertions(+), 8 deletions(-)
--
2.40.1
next reply other threads:[~2023-06-13 0:59 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-13 0:58 Ming Lei [this message]
2023-06-13 0:58 ` [PATCH 1/2] nvme: core: unquiesce io queues when removing namespaces Ming Lei
2023-06-13 13:16 ` Sagi Grimberg
2023-06-13 0:58 ` [PATCH 2/2] nvme: don't freeze/unfreeze queues from different contexts Ming Lei
2023-06-13 13:13 ` Sagi Grimberg
2023-06-13 13:20 ` Ming Lei
2023-06-13 13:26 ` Sagi Grimberg
2023-06-13 14:41 ` Keith Busch
2023-06-13 20:34 ` Sagi Grimberg
2023-06-13 22:43 ` Keith Busch
2023-06-14 0:38 ` Ming Lei
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