Re: [PATCH v5 6/7] ocxl: Add an IOCTL so userspace knows what OCXL features are available

Le 11/05/2018 à 08:13, Alastair D'Silva a écrit : From: Alastair D'Silva In order for a userspace AFU driver to call the POWER9 specific OCXL_IOCTL_ENABLE_P9_WAIT, it needs to verify that it can actually make that call. Signed-off-by: Alastair D'Silva --- Acked-by: Frederic Barrat d

[PATCH v5 6/7] ocxl: Add an IOCTL so userspace knows what OCXL features are available

From: Alastair D'Silva In order for a userspace AFU driver to call the POWER9 specific OCXL_IOCTL_ENABLE_P9_WAIT, it needs to verify that it can actually make that call. Signed-off-by: Alastair D'Silva --- drivers/misc/ocxl/file.c | 25 + include/uapi/misc/ocxl.h | 6 +