On 11/12/18 11:05 am, Andrew Donnellan wrote:
On 11/12/18 2:10 am, Greg Kurz wrote:
The double word returned by read_afu_info(OCXL_DVSEC_TEMPL_NAME) contains
four characters of the AFU name, read from the PCI config space, hence
with a little-endian ordering. When composing the string, a big-endian
system must swap the bytes so that the characters appear in the right
order.
Do this with le32_to_cpu().
Signed-off-by: Greg Kurz <groug@xxxxxxxx>
snowpatch reports the following sparse warning:
+drivers/misc/ocxl/config.c:321:24: warning: cast to restricted __le32
You probably need to change val from a u32 to a __le32.
Also does this need to go to stable?
--
Andrew Donnellan OzLabs, ADL Canberra
andrew.donnellan@xxxxxxxxxxx IBM Australia Limited
