Re: [PATCH 35/47] IB/opa: Fix endianness annotation of opa_is_extended_lid()

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On 10/6/2017 5:33 PM, Bart Van Assche wrote:
This patch does not change any functionality.

Fixes: commit e92aa00a5189 ("IB/CM: Add OPA Path record support to CM")
Signed-off-by: Bart Van Assche <bart.vanassche@xxxxxxx>
Cc: Dennis Dalessandro <dennis.dalessandro@xxxxxxxxx>
Cc: Niranjana Vishwanathapura <niranjana.vishwanathapura@xxxxxxxxx>
---
  include/rdma/opa_addr.h | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/rdma/opa_addr.h b/include/rdma/opa_addr.h
index e6e90f18e6d5..72995a39cb97 100644
--- a/include/rdma/opa_addr.h
+++ b/include/rdma/opa_addr.h
@@ -97,7 +97,7 @@ static inline u32 opa_get_lid_from_gid(const union ib_gid *gid)
   * @dlid: The DLID
   * @slid: The SLID
   */
-static inline bool opa_is_extended_lid(u32 dlid, u32 slid)
+static inline bool opa_is_extended_lid(__be32 dlid, __be32 slid)
  {
  	if ((be32_to_cpu(dlid) >=
  	     be16_to_cpu(IB_MULTICAST_LID_BASE)) ||


Doug already has taken a patch for this, it is in his for-next branch:

a917374e8a20 ("IB/core: Use __be32 for LIDs in opa_is_extended_lid").

-Denny
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