[PATCH v2 09/13] kexec: ppc: use _ALIGN* to make the logic clear

[Simon Horman]

On Thu, Mar 14, 2013 at 10:54:14AM +0100, Simon Horman wrote:
> On Thu, Mar 14, 2013 at 05:33:10PM +0800, Zhang Yanfei wrote:
> > By replacing all the explicit align opertion with marco _ALIGN*,
> > the code logic could be more clear.
> > 
> > Besides, remove the duplicate _ALIGN_* definition in file
> > kexec/arch/ppc/crashdump-powerpc.h.
> 
> Hi,
> 
> I am still seeing a build problem with v2.
> 
> powerpc-linux-gnu-gcc -L/lib  -o build/sbin/kexec kexec/kexec.o kexec/ifdown.o kexec/kexec-elf.o kexec/kexec-elf-exec.o kexec/kexec-elf-core.o kexec/kexec-elf-rel.o kexec/kexec-elf-boot.o kexec/kexec-iomem.o kexec/firmware_memmap.o kexec/crashdump.o kexec/crashdump-xen.o kexec/phys_arch.o kexec/kernel_version.o kexec/lzma.o kexec/zlib.o kexec/proc_iomem.o kexec/virt_to_phys.o kexec/phys_to_virt.o kexec/add_segment.o kexec/add_buffer.o kexec/kexec-uImage.o kexec/arch/ppc/kexec-ppc.o kexec/arch/ppc/kexec-elf-ppc.o kexec/arch/ppc/kexec-elf-rel-ppc.o kexec/arch/ppc/kexec-dol-ppc.o kexec/arch/ppc/kexec-uImage-ppc.o kexec/arch/ppc/ppc-setup-simple.o kexec/arch/ppc/ppc-setup-dol.o kexec/arch/ppc/fixup_dtb.o kexec/arch/ppc/fs2dt.o kexec/arch/ppc/crashdump-powerpc.o kexec/libfdt/fdt.o kexec/libfdt/fdt_ro.o kexec/libfdt/fdt_wip.o kexec/libfdt/fdt_sw.o kexec/libfdt/fdt_rw.o kexec/libfdt/fdt_strerror.o
> kexec/arch/ppc/libfdt-wrapper.o kexec/purgatory.o libutil.a -Wall -Wextra -Wpointer-arith -Wwrite-strings -Wformat -O2 -fomit-frame-pointer -pipe -fno-strict-aliasing -Wall -Wstrict-prototypes 
> kexec/libfdt/fdt.o: In function `fdt_next_tag':
> fdt.c:(.text+0x304): undefined reference to `_ALIGN'
> kexec/libfdt/fdt_sw.o: In function `fdt_begin_node':
> fdt_sw.c:(.text+0x4f4): undefined reference to `_ALIGN'
> kexec/libfdt/fdt_sw.o: In function `fdt_property':
> fdt_sw.c:(.text+0x648): undefined reference to `_ALIGN'
> kexec/libfdt/fdt_sw.o: In function `fdt_create':
> fdt_sw.c:(.text+0x744): undefined reference to `_ALIGN'
> kexec/libfdt/fdt_rw.o: In function `_fdt_blocks_misordered':
> fdt_rw.c:(.text+0x40): undefined reference to `_ALIGN'
> kexec/libfdt/fdt_rw.o:fdt_rw.c:(.text+0x19c): more undefined references to
> `_ALIGN' follow
> collect2: ld returned 1 exit status

Actually, I think that the problem above relates to
"kexec: use _ALIGN* to make the logic clear"