Re: [PATCH v2 6/7] ocxl: Add an IOCTL so userspace knows what CPU features are available

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On 18/04/18 11:08, Alastair D'Silva wrote:
From: Alastair D'Silva <alastair@xxxxxxxxxxx>

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 <alastair@xxxxxxxxxxx>

Looks good to me

Acked-by: Andrew Donnellan <andrew.donnellan@xxxxxxxxxxx>

---
  Documentation/accelerators/ocxl.rst |  1 -
  drivers/misc/ocxl/file.c            | 25 +++++++++++++++++++++++++
  include/uapi/misc/ocxl.h            |  4 ++++
  3 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/Documentation/accelerators/ocxl.rst b/Documentation/accelerators/ocxl.rst
index ddcc58d01cfb..7904adcc07fd 100644
--- a/Documentation/accelerators/ocxl.rst
+++ b/Documentation/accelerators/ocxl.rst
@@ -157,7 +157,6 @@ OCXL_IOCTL_GET_METADATA:
    Obtains configuration information from the card, such at the size of
    MMIO areas, the AFU version, and the PASID for the current context.
-

This is stray


--
Andrew Donnellan              OzLabs, ADL Canberra
andrew.donnellan@xxxxxxxxxxx  IBM Australia Limited

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