s390 allmodconfig: drivers/gpu/drm/udl/udl_fb.c:237:52: error: 'PAGE_SHARED' undeclared (first use in this function) drivers/media/pci/zoran/zoran_driver.c:2955:14: error: 'PAGE_SHARED' undeclared (first use in this function) drivers/media/usb/cpia2/cpia2_core.c:2405:66: error: 'PAGE_SHARED' undeclared (first use in this function) drivers/video/udlfb.c:337:52: error: 'PAGE_SHARED' undeclared (first use in this function) drivers/video/smscufx.c:795:52: error: 'PAGE_SHARED' undeclared (first use in this function) drivers/video/vfb.c:431:52: error: 'PAGE_SHARED' undeclared (first use in this function) According to an email from Martin a few years ago, the equivalent define for s390 is PAGE_RW, so make PAGE_SHARED an alias for PAGE_RW. Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> --- arch/s390/include/asm/pgtable.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h index 098adbb..0ca3e62 100644 --- a/arch/s390/include/asm/pgtable.h +++ b/arch/s390/include/asm/pgtable.h @@ -386,6 +386,7 @@ extern unsigned long MODULES_END; #define PAGE_KERNEL PAGE_RW #define PAGE_COPY PAGE_RO +#define PAGE_SHARED PAGE_RW /* * On s390 the page table entry has an invalid bit and a read-only bit. -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-s390" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
