On 1/12/2015 7:11 PM, ira.we...@intel.com wrote: --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h enum ib_signature_prot_cap { IB_PROT_T10DIF_TYPE_1 = 1, IB_PROT_T10DIF_TYPE_2 = 1 << 1, @@ -210,6 +214,7 @@ struct ib_device_attr { int sig_prot_cap; int sig_guard_cap; struct ib_odp_caps odp_caps; + u64 device_cap_flags2;
Just make the existing kernel size device_cap_flags field a u64, note it's not blankly copied to user space in uverbs as part of a chunk,
so just go there and copy the lower 32 bits. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html