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(parent: 1850ac5) | patch
nvme-tcp: fix possible hang waiting for icresp response
authorSagi Grimberg <sagi@grimberg.me>
Thu, 23 Jul 2020 23:42:26 +0000 (16:42 -0700)
committerChristoph Hellwig <hch@lst.de>
Sun, 26 Jul 2020 15:24:27 +0000 (17:24 +0200)
commit50b8c0a1f030bb4c48a5e26ac2cbc09687c85163
tree53f2db3c8f83b63561308fca8ac7f3b59423a9d3tree | snapshot
parent1850ac5ae35dd0b06eea2aceabd4a5b18d6abbbccommit | diff
nvme-tcp: fix possible hang waiting for icresp response

If the controller died exactly when we are receiving icresp
we hang because icresp may never return. Make sure to set a
high finite limit.

Fixes: 1cd562a5d941 ("nvme-tcp: add NVMe over TCP host driver")
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
drivers/nvme/host/tcp.c diff | blob | history
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