Re: [PATCH 01/12] nvme-pci: don't call nvme_init_ctrl_finish from nvme_passthru_end

RFC: nvme-pci: split the probe and reset handlers · Christoph Hellwig <hch@lst.de> · 2022-11-08
[PATCH 01/12] nvme-pci: don't call nvme_init_ctrl_finish from nvme_passthru_end · Christoph Hellwig <hch@lst.de> · 2022-11-08
Re: [PATCH 01/12] nvme-pci: don't call nvme_init_ctrl_finish from nvme_passthru_end · Sagi Grimberg <sagi@grimberg.me> · 2022-11-09
Re: [PATCH 01/12] nvme-pci: don't call nvme_init_ctrl_finish from nvme_passthru_end · Christoph Hellwig <hch@lst.de> · 2022-11-09
[PATCH 02/12] nvme: move OPAL setup from PCIe to core · Christoph Hellwig <hch@lst.de> · 2022-11-08
Re: [PATCH 02/12] nvme: move OPAL setup from PCIe to core · Sagi Grimberg <sagi@grimberg.me> · 2022-11-09
Re: [PATCH 02/12] nvme: move OPAL setup from PCIe to core · Keith Busch <kbusch@kernel.org> · 2022-11-09
Re: [PATCH 02/12] nvme: move OPAL setup from PCIe to core · Chaitanya Kulkarni <hidden> · 2022-11-09
Re: [PATCH 02/12] nvme: move OPAL setup from PCIe to core · Christoph Hellwig <hch@lst.de> · 2022-11-13
[PATCH 03/12] nvme: simplify transport specific device attribute handling · Christoph Hellwig <hch@lst.de> · 2022-11-08
Re: [PATCH 03/12] nvme: simplify transport specific device attribute handling · Sagi Grimberg <sagi@grimberg.me> · 2022-11-09
[PATCH 04/12] nvme-pci: put the admin queue in nvme_dev_remove_admin · Christoph Hellwig <hch@lst.de> · 2022-11-08
Re: [PATCH 04/12] nvme-pci: put the admin queue in nvme_dev_remove_admin · Sagi Grimberg <sagi@grimberg.me> · 2022-11-09
Re: [PATCH 04/12] nvme-pci: put the admin queue in nvme_dev_remove_admin · Christoph Hellwig <hch@lst.de> · 2022-11-09
[PATCH 05/12] nvme-pci: move more teardown work to nvme_remove · Christoph Hellwig <hch@lst.de> · 2022-11-08
Re: [PATCH 05/12] nvme-pci: move more teardown work to nvme_remove · Sagi Grimberg <sagi@grimberg.me> · 2022-11-09
[PATCH 06/12] nvme-pci: factor the iod mempool creation into a helper · Christoph Hellwig <hch@lst.de> · 2022-11-08
Re: [PATCH 06/12] nvme-pci: factor the iod mempool creation into a helper · Sagi Grimberg <sagi@grimberg.me> · 2022-11-09
[PATCH 07/12] nvme-pci: factor out a nvme_pci_alloc_ctrl helper · Christoph Hellwig <hch@lst.de> · 2022-11-08
Re: [PATCH 07/12] nvme-pci: factor out a nvme_pci_alloc_ctrl helper · Sagi Grimberg <sagi@grimberg.me> · 2022-11-09
Re: [PATCH 07/12] nvme-pci: factor out a nvme_pci_alloc_ctrl helper · Christoph Hellwig <hch@lst.de> · 2022-11-09
[PATCH 08/12] nvme-pci: set constant paramters in nvme_pci_alloc_ctrl · Christoph Hellwig <hch@lst.de> · 2022-11-08
Re: [PATCH 08/12] nvme-pci: set constant paramters in nvme_pci_alloc_ctrl · Sagi Grimberg <sagi@grimberg.me> · 2022-11-09
[PATCH 09/12] nvme-pci: call nvme_pci_configure_admin_queue from nvme_pci_enable · Christoph Hellwig <hch@lst.de> · 2022-11-08
Re: [PATCH 09/12] nvme-pci: call nvme_pci_configure_admin_queue from nvme_pci_enable · Sagi Grimberg <sagi@grimberg.me> · 2022-11-09
[PATCH 10/12] nvme-pci: split nvme_dbbuf_dma_alloc · Christoph Hellwig <hch@lst.de> · 2022-11-08
Re: [PATCH 10/12] nvme-pci: split nvme_dbbuf_dma_alloc · Sagi Grimberg <sagi@grimberg.me> · 2022-11-09
[PATCH 11/12] nvme-pci: split the initial probe from the rest path · Christoph Hellwig <hch@lst.de> · 2022-11-08
Re: [PATCH 11/12] nvme-pci: split the initial probe from the rest path · Sagi Grimberg <sagi@grimberg.me> · 2022-11-09
Re: [PATCH 11/12] nvme-pci: split the initial probe from the rest path · Christoph Hellwig <hch@lst.de> · 2022-11-09
Re: [PATCH 11/12] nvme-pci: split the initial probe from the rest path · Keith Busch <kbusch@kernel.org> · 2022-11-09
Re: [PATCH 11/12] nvme-pci: split the initial probe from the rest path · Gerd Bayer <gbayer@linux.ibm.com> · 2022-11-09
Re: [PATCH 11/12] nvme-pci: split the initial probe from the rest path · Keith Busch <kbusch@kernel.org> · 2022-11-09
Re: [PATCH 11/12] nvme-pci: split the initial probe from the rest path · Keith Busch <kbusch@kernel.org> · 2022-11-09
Re: [PATCH 11/12] nvme-pci: split the initial probe from the rest path · Chao Leng <hidden> · 2022-11-10
Re: [PATCH 11/12] nvme-pci: split the initial probe from the rest path · Christoph Hellwig <hch@lst.de> · 2022-11-13
[PATCH 12/12] nvme-pci: don't unbind the driver on reset failure · Christoph Hellwig <hch@lst.de> · 2022-11-08
Re: [PATCH 12/12] nvme-pci: don't unbind the driver on reset failure · Sagi Grimberg <sagi@grimberg.me> · 2022-11-09
Re: [PATCH 12/12] nvme-pci: don't unbind the driver on reset failure · Keith Busch <kbusch@kernel.org> · 2022-11-09
Re: RFC: nvme-pci: split the probe and reset handlers · Keith Busch <kbusch@kernel.org> · 2022-11-09

From: Sagi Grimberg <sagi@grimberg.me>
Date: 2022-11-09 02:56:09
Also in: asahi, linux-nvme

nvme_passthrough_end can race with a reset, so we should not call
nvme_init_ctrl_finish from here.  Instead just log that the controller
capabilities might have changed.

Can you explain here what is the problem caused by calling this from
here?

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

`h`	back out one level
`j`	next message in thread
`k`	previous message in thread
`l`	drill in
`Esc`	close help / fold thread tree
`?`	toggle this help