This patch includes page.h header into liker scripts that allow us to use PAGE_SIZE macro instead of numeric constant. To be able to include page.h into linker scripts page.h is needed for some modification - i.e. we need to use __ASSEMBLY__ and _AC macro Signed-off-by: Cyrill Gorcunov --- WARNING: COMPLETELY UNTESTED !!! arch/um/kernel/dyn.lds.S | 7 ++++--- arch/um/kernel/uml.lds.S | 7 ++++--- include/asm-um/page.h | 17 +++++++++++------ 3 files changed, 19 insertions(+), 12 deletions(-) Index: linux-2.6.git/arch/um/kernel/dyn.lds.S =================================================================== --- linux-2.6.git.orig/arch/um/kernel/dyn.lds.S 2008-01-29 18:03:46.000000000 +0300 +++ linux-2.6.git/arch/um/kernel/dyn.lds.S 2008-02-27 21:38:48.000000000 +0300 @@ -1,4 +1,5 @@ #include +#include OUTPUT_FORMAT(ELF_FORMAT) OUTPUT_ARCH(ELF_ARCH) @@ -21,7 +22,7 @@ SECTIONS _einittext = .; } - . = ALIGN(4096); + . = ALIGN(PAGE_SIZE); /* Read-only sections, merged into text segment: */ .hash : { *(.hash) } @@ -68,9 +69,9 @@ SECTIONS /* .gnu.warning sections are handled specially by elf32.em. */ *(.gnu.warning) - . = ALIGN(4096); + . = ALIGN(PAGE_SIZE); } =0x90909090 - . = ALIGN(4096); + . = ALIGN(PAGE_SIZE); .syscall_stub : { __syscall_stub_start = .; *(.__syscall_stub*) Index: linux-2.6.git/arch/um/kernel/uml.lds.S =================================================================== --- linux-2.6.git.orig/arch/um/kernel/uml.lds.S 2008-01-29 18:03:46.000000000 +0300 +++ linux-2.6.git/arch/um/kernel/uml.lds.S 2008-02-27 21:38:53.000000000 +0300 @@ -1,4 +1,5 @@ #include +#include OUTPUT_FORMAT(ELF_FORMAT) OUTPUT_ARCH(ELF_ARCH) @@ -26,7 +27,7 @@ SECTIONS INIT_TEXT _einittext = .; } - . = ALIGN(4096); + . = ALIGN(PAGE_SIZE); .text : { @@ -39,7 +40,7 @@ SECTIONS *(.gnu.linkonce.t*) } - . = ALIGN(4096); + . = ALIGN(PAGE_SIZE); .syscall_stub : { __syscall_stub_start = .; *(.__syscall_stub*) @@ -79,7 +80,7 @@ SECTIONS .sdata : { *(.sdata) } _edata = .; PROVIDE (edata = .); - . = ALIGN(0x1000); + . = ALIGN(PAGE_SIZE); .sbss : { __bss_start = .; Index: linux-2.6.git/include/asm-um/page.h =================================================================== --- linux-2.6.git.orig/include/asm-um/page.h 2008-02-09 12:09:29.000000000 +0300 +++ linux-2.6.git/include/asm-um/page.h 2008-02-27 21:42:17.000000000 +0300 @@ -7,16 +7,20 @@ #ifndef __UM_PAGE_H #define __UM_PAGE_H -struct page; - -#include -#include +#include /* PAGE_SHIFT determines the page size */ #define PAGE_SHIFT 12 -#define PAGE_SIZE (1UL << PAGE_SHIFT) +#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT) #define PAGE_MASK (~(PAGE_SIZE-1)) +#ifndef __ASSEMBLY__ + +struct page; + +#include +#include + /* * These are used to make use of C type-checking.. */ @@ -120,4 +124,5 @@ extern struct page *arch_validate(struct #include #include -#endif +#endif /* __ASSEMBLY__ */ +#endif /* __UM_PAGE_H */ -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/