Re: [RFC] pcie hotplug doesn't work with kernel 4.19

Hi Lukas, see reply below On Wed, Sep 16, 2020 at 7:48 AM Lukas Wunner wrote: > > On Tue, Sep 15, 2020 at 04:15:15PM +0200, Jinpu Wang wrote: > > We are testing PCIe nvme SSD hotplug, it works out of box with kernel > > 5.4.62, > > dmesg during the hotplug: > [...] > > But with kernel 4.19.133,

Re: [RFC] pcie hotplug doesn't work with kernel 4.19

On Tue, Sep 15, 2020 at 04:15:15PM +0200, Jinpu Wang wrote: > We are testing PCIe nvme SSD hotplug, it works out of box with kernel 5.4.62, > dmesg during the hotplug: [...] > But with kernel 4.19.133, pcieport core doesn't print anything, is > there known problem with kernel 4.19 support for pcie

[RFC] pcie hotplug doesn't work with kernel 4.19

Hi folks, We are testing PCIe nvme SSD hotplug, it works out of box with kernel 5.4.62, dmesg during the hotplug: [ 605.734513] pcieport :16:00.0: pciehp: Slot(0-3): Link Down [ 605.734516] pcieport :16:00.0: pciehp: Slot(0-3): Card not present [ 605.842634] blk_update_request: I/O err