powerpc: warning: allocated section `.data_nosave' not in segment
authorSean MacLennan <smaclennan@pikatech.com>
Tue, 29 Sep 2009 06:00:06 +0000 (06:00 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Wed, 14 Oct 2009 05:58:39 +0000 (16:58 +1100)
We need to align before the output section. Having the align inside
the output section causes the linker to put some filler in there,
which makes it a non-empty section, but this section isn't assigned to
a segment so you get a warning from the linker.

Signed-off-by: Sean MacLennan <smaclennan@pikatech.com>
Acked-by: Segher Boessenkool <segher@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/kernel/vmlinux.lds.S

index f56429362a121f0e92fe78044d7f0174bb4d4323..27735a7ac12b6709d1dd04e51a7871e1bce33232 100644 (file)
@@ -236,6 +236,7 @@ SECTIONS
                READ_MOSTLY_DATA(L1_CACHE_BYTES)
        }
 
+       . = ALIGN(PAGE_SIZE);
        .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
                NOSAVE_DATA
        }