Hi Bill,

On 12/13/2013 04:23 PM, Bill Snapko wrote:
Hi Jeff,

I had trouble building on something other than the default SLES 11sp2 kernel. I 
think the default kernel version for 11sp2 is 3.0.13-0.27-default.

I'm just guessing that you are trying to build the package with a kernel 
version something other than 3.0.13-0.27-default.

I can build rc3 on SLES 11sp2 with the 3.0.13-0.27-default kernel. Using 
another kernel version like 3.0.80-0.7-default doesn't work. I get the same or 
similar build errors.

Exactly. I found the problem in compat-rdma-3.5/config.mk. As you can see below, the build only thinks that it has SP2 if the KERNEL_SUBLEVEL is 13, otherwise it thinks it has SP3. I'm working on a fix, but the problem is that according to a Novell wiki page I was looking at, SP3 had an original kernel version of 3.0.76. Hence the valid kernel version ranges for SP2 and SP3 overlap.

-jeff

/* excerpt from compat-rdma-3.5/config.mk */
...
 KLIB_SOURCE := $(subst build,source,$(KLIB_BUILD))
NAME := $(shell grep ^NAME $(KLIB_SOURCE)/Makefile | sed -n 's/.*= *\(.*\)/\1/p')
 ifneq ($(NAME),)
 ifeq ("$(strip $(NAME))","Sneaky Weasel")
 SLES_MAJOR := "11"
KERNEL_SUBLEVEL := $(shell grep ^SUBLEVEL $(KLIB_SOURCE)/Makefile | sed -n 's/.*= *\(.*\)/\1/p')
 ifeq ($(KERNEL_SUBLEVEL),13) <- this is the problem!!
 SLES_MINOR := "2"
 CONFIG_COMPAT_SLES_11_2 := y
 else
 SLES_MINOR := "3"
 CONFIG_COMPAT_SLES_11_3 := y
 endif
 endif
 endif

Bill

-----Original Message-----
From: [email protected] 
[mailto:[email protected]] On Behalf Of Jeff Becker
Sent: Friday, December 13, 2013 1:38 PM
To: [email protected]; Rupert Dance
Subject: [ewg] compat-rdma compile problem on OFED-3.5.2-rc3, on SLES11SP2

Does this look familiar to anyone? Thanks.

-jeff

/var/tmp/OFED_topdir/BUILD/compat-rdma-3.5/drivers/infiniband/core/addr.c:
In function 'dst_fetch_ha':
/var/tmp/OFED_topdir/BUILD/compat-rdma-3.5/drivers/infiniband/core/addr.c:197:
error: implicit declaration of function 'dst_get_neighbour'

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