On Wed, Nov 29, 2017 at 11:43:24AM -0700, Jason Gunthorpe wrote: > On Wed, Nov 29, 2017 at 07:59:49AM -0500, Mike Marciniszyn wrote: > > From: Don Hiatt <don.hiatt@xxxxxxxxx> > > > > Upstream commit 4988be5813ff2afdc0d8bfa315ef34a577d3efbf. > > > > On OPA devices opa_local_smp_check will receive 32Bit LIDs when the LID > > is Extended. In such cases, it is okay to lose the upper 16 bits of the > > LID as this information is obtained elsewhere. Do not issue a warning > > when calling ib_lid_cpu16() in this case by masking out the upper 16Bits. > > The concept for the 32 bit lids was to keep it 32 bit inside the > kernel, ingress_key_table_fail puts the lid into > err_info_constraint.slid which is already 32 bits, so this cannot be > the right place for this. > > These truncations should only appear at the uapi boundary. Ok, but that's what the change in Linus's tree does. If you object to that, please fix it there :) thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
