[ewg] OFED-1.4.1-rc1 compilation fails on RHEL5.2 32-bit

[Steve Wise]

2.6.9_U7 looks like RHEL4.7.  Not RHEL5.2.  Yes?


Vladimir Sokolovsky wrote:
> Hi Jon,
>
> nfsrdma backport headers (atomic.h) break OFED's kernel compilation on 
> RHEL5.2 32-bit:
> See kernel_addons/backport/2.6.9_U7/include/asm/atomic.h as an example.
>
>
>  gcc -m32 
> -Wp,-MD,/var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/drivers/infiniband/core/.addr.o.d  
> -nostdinc -isystem /usr/lib/gcc/i386-redhat-linux/4.1.2/include 
> -D__KERNEL__ \
> -include include/linux/autoconf.h \
> -include 
> /var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/include/linux/autoconf.h \
> -I/var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/kernel_addons/backport/2.6.18-EL5.2/include/ 
> \
> \
> \
> -I/var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/include \
> -I/var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/drivers/infiniband/debug \
> -I/usr/local/include/scst \
> -I/var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/drivers/infiniband/ulp/srpt \
> -I/var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/drivers/net/cxgb3 \
> -Iinclude \
> \
> -I/usr/src/kernels/2.6.18-92.el5-i686/arch/i386/include \
>  -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing 
> -fno-common -Wstrict-prototypes -Wundef 
> -Werror-implicit-function-declaration -Os -pipe -msoft-float 
> -fno-builtin-sprintf -fno-builtin-log2 -fno-builtin-puts  
> -mpreferred-stack-boundary=2  -march=i686 -mtune=generic 
> -mtune=generic -mregparm=3 -ffreestanding 
> -Iinclude/asm-i386/mach-generic -Iinclude/asm-i386/mach-default 
> -fomit-frame-pointer -g  -fno-stack-protector 
> -Wdeclaration-after-statement -Wno-pointer-sign   -DMODULE 
> -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(addr)"  
> -D"KBUILD_MODNAME=KBUILD_STR(ib_addr)" -c -o 
> /var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/drivers/infiniband/core/.tmp_addr.o 
> /var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/drivers/infiniband/core/addr.c
> In file included from include/asm/atomic.h:256,
>                 from include/linux/mutex.h:18,
>                 from 
> /var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/drivers/infiniband/core/addr.c:36: 
>
> /var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/kernel_addons/backport/2.6.18-EL5.2/include/asm-generic/atomic.h: 
> In function 'atomic_long_inc_return':
> /var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/kernel_addons/backport/2.6.18-EL5.2/include/asm-generic/atomic.h:8: 
> error: 'atomic64_t' undeclared (first use in this function)
> /var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/kernel_addons/backport/2.6.18-EL5.2/include/asm-generic/atomic.h:8: 
> error: (Each undeclared identifier is reported only once
> /var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/kernel_addons/backport/2.6.18-EL5.2/include/asm-generic/atomic.h:8: 
> error: for each function it appears in.)
> /var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/kernel_addons/backport/2.6.18-EL5.2/include/asm-generic/atomic.h:8: 
> error: 'v' undeclared (first use in this function)
> /var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/kernel_addons/backport/2.6.18-EL5.2/include/asm-generic/atomic.h:8: 
> error: expected expression before ')' token
> /var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/kernel_addons/backport/2.6.18-EL5.2/include/asm-generic/atomic.h:10: 
> error: implicit declaration of function 'atomic64_inc_return'
> /var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/kernel_addons/backport/2.6.18-EL5.2/include/asm-generic/atomic.h: 
> In function 'atomic_long_dec_return':
> /var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/kernel_addons/backport/2.6.18-EL5.2/include/asm-generic/atomic.h:15: 
> error: 'atomic64_t' undeclared (first use in this function)
> /var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/kernel_addons/backport/2.6.18-EL5.2/include/asm-generic/atomic.h:15: 
> error: 'v' undeclared (first use in this function)
> /var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/kernel_addons/backport/2.6.18-EL5.2/include/asm-generic/atomic.h:15: 
> error: expected expression before ')' token
> /var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/kernel_addons/backport/2.6.18-EL5.2/include/asm-generic/atomic.h:17: 
> error: implicit declaration of function 'atomic64_dec_return'
> make[4]: *** 
> [/var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/drivers/infiniband/core/addr.o] 
> Error 1
> make[3]: *** 
> [/var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/drivers/infiniband/core] 
> Error 2
> make[2]: *** 
> [/var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4/drivers/infiniband] Error 2
> make[1]: *** [_module_/var/tmp/OFED_topdir/BUILD/ofa_kernel-1.4] Error 2
> make[1]: Leaving directory `/usr/src/kernels/2.6.18-92.el5-i686'
> make: *** [kernel] Error 2
>
> Regards,
> Vladimir
> _______________________________________________
> ewg mailing list
> ewg at lists.openfabrics.org
> http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ewg