Re: [PATCH v4 19/25] nvdimm/ocxl: Forward events to userspace

2020-04-01 Thread Dan Williams
On Tue, Mar 31, 2020 at 1:59 AM Alastair D'Silva wrote: > > Some of the interrupts that the card generates are better handled > by the userspace daemon, in particular: > Controller Hardware/Firmware Fatal > Controller Dump Available > Error Log available > > This patch allows a userspace

[PATCH v4 19/25] nvdimm/ocxl: Forward events to userspace

2020-03-31 Thread Alastair D'Silva
Some of the interrupts that the card generates are better handled by the userspace daemon, in particular: Controller Hardware/Firmware Fatal Controller Dump Available Error Log available This patch allows a userspace application to register an eventfd with the driver via SCM_IOCTL_EVENTFD to