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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Sagi Grimberg <sagi@grimberg.me>, Christoph Hellwig <hch@lst.de>,
	Sasha Levin <sashal@kernel.org>,
	linux-nvme@lists.infradead.org
Subject: [PATCH AUTOSEL 4.19 13/26] nvme-fabrics: don't check state NVME_CTRL_NEW for request acceptance
Date: Mon,  7 Sep 2020 12:34:13 -0400	[thread overview]
Message-ID: <20200907163426.1281284-13-sashal@kernel.org> (raw)
In-Reply-To: <20200907163426.1281284-1-sashal@kernel.org>

From: Sagi Grimberg <sagi@grimberg.me>

[ Upstream commit d7144f5c4cf4de95fdc3422943cf51c06aeaf7a7 ]

NVME_CTRL_NEW should never see any I/O, because in order to start
initialization it has to transition to NVME_CTRL_CONNECTING and from
there it will never return to this state.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/nvme/host/fabrics.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c
index bcd09d3a44dad..05dd46f984414 100644
--- a/drivers/nvme/host/fabrics.c
+++ b/drivers/nvme/host/fabrics.c
@@ -577,7 +577,6 @@ bool __nvmf_check_ready(struct nvme_ctrl *ctrl, struct request *rq,
 	 * which is require to set the queue live in the appropinquate states.
 	 */
 	switch (ctrl->state) {
-	case NVME_CTRL_NEW:
 	case NVME_CTRL_CONNECTING:
 		if (req->cmd->common.opcode == nvme_fabrics_command &&
 		    req->cmd->fabrics.fctype == nvme_fabrics_type_connect)
-- 
2.25.1


  parent reply	other threads:[~2020-09-07 16:52 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-07 16:34 [PATCH AUTOSEL 4.19 01/26] ARC: HSDK: wireup perf irq Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 02/26] dmaengine: acpi: Put the CSRT table after using it Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 03/26] netfilter: conntrack: allow sctp hearbeat after connection re-use Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 04/26] drivers/net/wan/lapbether: Added needed_tailroom Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 05/26] NFC: st95hf: Fix memleak in st95hf_in_send_cmd Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 06/26] firestream: Fix memleak in fs_open Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 07/26] ALSA: hda: Fix 2 channel swapping for Tegra Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 08/26] drivers/net/wan/lapbether: Set network_header before transmitting Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 09/26] cfg80211: regulatory: reject invalid hints Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 10/26] net: usb: Fix uninit-was-stored issue in asix_read_phy_addr() Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 11/26] xfs: initialize the shortform attr header padding entry Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 12/26] irqchip/eznps: Fix build error for !ARC700 builds Sasha Levin
2020-09-07 16:34 ` Sasha Levin [this message]
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 14/26] nvme: have nvme_wait_freeze_timeout return if it timed out Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 15/26] nvme-rdma: serialize controller teardown sequences Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 16/26] HID: quirks: Set INCREMENT_USAGE_ON_DUPLICATE for all Saitek X52 devices Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 17/26] drivers/net/wan/hdlc_cisco: Add hard_header_len Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 18/26] HID: elan: Fix memleak in elan_input_configured Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 19/26] ARC: [plat-hsdk]: Switch ethernet phy-mode to rgmii-id Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 20/26] cpufreq: intel_pstate: Refuse to turn off with HWP enabled Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 21/26] cpufreq: intel_pstate: Fix intel_pstate_get_hwp_max() for turbo disabled Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 22/26] net: usb: dm9601: Add USB ID of Keenetic Plus DSL Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 23/26] ALSA: hda: fix a runtime pm issue in SOF when integrated GPU is disabled Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 24/26] drm/amdgpu: Fix bug in reporting voltage for CIK Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 25/26] iommu/amd: Do not use IOMMUv2 functionality when SME is active Sasha Levin
2020-09-07 16:34 ` [PATCH AUTOSEL 4.19 26/26] gcov: Disable gcov build with GCC 10 Sasha Levin

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