From: Niklas Cassel <cassel@kernel.org>
To: Damien Le Moal <dlemoal@kernel.org>
Cc: linux-nvme@lists.infradead.org, Keith Busch <kbusch@kernel.org>,
Christoph Hellwig <hch@lst.de>, Sagi Grimberg <sagi@grimberg.me>
Subject: Re: [PATCH 3/3] nvmet: pci-epf: Cleanup link state management
Date: Thu, 10 Apr 2025 13:56:44 +0200 [thread overview]
Message-ID: <Z_ex_Lzbh1fezxDx@ryzen> (raw)
In-Reply-To: <20250408024733.690966-4-dlemoal@kernel.org>
On Tue, Apr 08, 2025 at 11:47:33AM +0900, Damien Le Moal wrote:
> Since the link_up boolean field of struct nvmet_pci_epf_ctrl is always
> set to true when nvmet_pci_epf_start_ctrl() is called, assign true to
> this field in nvmet_pci_epf_start_ctrl(). Conversely, since this field
> is set to false when nvmet_pci_epf_stop_ctrl() is called, set this field
> to false directly inside that function.
>
> While at it, also add information messages to notify the user of the PCI
> link state changes to help troubleshoot any link stability issues
> without needing to enable debug messages.
>
> Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
> ---
Reviewed-by: Niklas Cassel <cassel@kernel.org>
next prev parent reply other threads:[~2025-04-10 11:57 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-08 2:47 [PATCH 0/3] NVMe PCI endpoint target fixes Damien Le Moal
2025-04-08 2:47 ` [PATCH 1/3] nvmet: pci-epf: Always fully initialize completion entries Damien Le Moal
2025-04-10 8:24 ` Keith Busch
2025-04-10 8:38 ` Christoph Hellwig
2025-04-10 9:15 ` Niklas Cassel
2025-04-14 22:03 ` Sagi Grimberg
2025-04-08 2:47 ` [PATCH 2/3] nvmet: pci-epf: Clear CC and CSTS when disabling the controller Damien Le Moal
2025-04-10 8:34 ` Keith Busch
2025-04-11 0:32 ` Damien Le Moal
2025-04-14 17:58 ` Keith Busch
2025-04-10 11:54 ` Niklas Cassel
2025-04-11 0:35 ` Damien Le Moal
2025-04-14 22:07 ` Sagi Grimberg
2025-04-08 2:47 ` [PATCH 3/3] nvmet: pci-epf: Cleanup link state management Damien Le Moal
2025-04-10 8:35 ` Keith Busch
2025-04-10 11:56 ` Niklas Cassel [this message]
2025-04-14 22:05 ` Sagi Grimberg
2025-04-10 8:05 ` [PATCH 0/3] NVMe PCI endpoint target fixes Damien Le Moal
2025-04-10 8:12 ` Christoph Hellwig
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