Re: [PATCH] hw/block/nvme: re-enable NVMe PCI hotplug

[Philippe Mathieu-Daudé]

Cc'ing Klaus (maintainer)

On 5/11/21 9:35 AM, Hannes Reinecke wrote:
> Ever since commit e570768566 ("hw/block/nvme: support for shared
> namespace in subsystem") NVMe PCI hotplug is broken, as the PCI
> hotplug infrastructure will only work for the nvme devices (which
> are PCI devices), but not for any attached namespaces.
> So when re-adding the NVMe PCI device via 'device_add' the NVMe
> controller is added, but all namespaces are missing.
> This patch adds device hotplug hooks for NVMe namespaces, such that one
> can call 'device_add nvme-ns' to (re-)attach the namespaces after
> the PCI NVMe device 'device_add nvme' hotplug call.
> 
> Fixes: e570768566 ("hw/block/nvme: support for shared namespace in subsystem")
> Signed-off-by: Hannes Reinecke <hare@suse.de>
> ---
>  capstone               |  2 +-

>  roms/SLOF              |  2 +-
>  roms/openbios          |  2 +-
>  roms/u-boot            |  2 +-
>  9 files changed, 93 insertions(+), 20 deletions(-)
> 
> diff --git a/capstone b/capstone
> index f8b1b83301..22ead3e0bf 160000
> --- a/capstone
> +++ b/capstone
> @@ -1 +1 @@
> -Subproject commit f8b1b833015a4ae47110ed068e0deb7106ced66d
> +Subproject commit 22ead3e0bfdb87516656453336160e0a37b066bf

> index 33a7322de1..e18ddad851 160000
> --- a/roms/SLOF
> +++ b/roms/SLOF
> @@ -1 +1 @@
> -Subproject commit 33a7322de13e9dca4b38851a345a58d37e7a441d
> +Subproject commit e18ddad8516ff2cfe36ec130200318f7251aa78c
> diff --git a/roms/openbios b/roms/openbios
> index 4a0041107b..7f28286f5c 160000
> --- a/roms/openbios
> +++ b/roms/openbios
> @@ -1 +1 @@
> -Subproject commit 4a0041107b8ef77e0e8337bfcb5f8078887261a7
> +Subproject commit 7f28286f5cb1ca682e3ba0a8706d8884f12bc49e
> diff --git a/roms/u-boot b/roms/u-boot
> index b46dd116ce..d3689267f9 160000
> --- a/roms/u-boot
> +++ b/roms/u-boot
> @@ -1 +1 @@
> -Subproject commit b46dd116ce03e235f2a7d4843c6278e1da44b5e1
> +Subproject commit d3689267f92c5956e09cc7d1baa4700141662bff
> 

Submodule changes unlikely related.