From e5523bd28101869c85856247fc120faaf72bd232 Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Tue, 13 Jan 2015 11:03:11 -0500 Subject: [PATCH] svcrdma: Find rmsgp more reliably xdr_start() can return the wrong rmsgp address if an assumption about how the xdr_buf was constructed changes. When it gets it wrong, the client receives a reply that has gibberish in the RPC/RDMA header, preventing it from matching a waiting RPC request. Instead, make (and document) just one assumption: that the RDMA header for the client's RPC call is at the start of the first page in rq_pages. Signed-off-by: Chuck Lever Reviewed-by: Steve Wise Signed-off-by: J. Bruce Fields --- Reading git-format-patch failed