The build of m32104ut_defconfig for m32r arch was failing for long long time with the error: ERROR: "memory_start" [fs/udf/udf.ko] undefined! ERROR: "memory_end" [fs/udf/udf.ko] undefined! ERROR: "memory_end" [drivers/scsi/sg.ko] undefined! ERROR: "memory_start" [drivers/scsi/sg.ko] undefined! ERROR: "memory_end" [drivers/i2c/i2c-dev.ko] undefined! ERROR: "memory_start" [drivers/i2c/i2c-dev.ko] undefined!
As done in other architectures export the symbols to fix the error. Reported-by: Fengguang Wu <[email protected]> Signed-off-by: Sudip Mukherjee <[email protected]> --- It was reported long time ago. But I think no-one cared. You can find it at: https://lists.01.org/pipermail/kbuild-all/2014-March/003542.html And FYI, i have contacted Renesas asking them about how to procure a board to test this arch. Still waiting for a reply. arch/m32r/kernel/setup.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/m32r/kernel/setup.c b/arch/m32r/kernel/setup.c index 0392112..a5ecef7 100644 --- a/arch/m32r/kernel/setup.c +++ b/arch/m32r/kernel/setup.c @@ -81,7 +81,10 @@ static struct resource code_resource = { }; unsigned long memory_start; +EXPORT_SYMBOL(memory_start); + unsigned long memory_end; +EXPORT_SYMBOL(memory_end); void __init setup_arch(char **); int get_cpuinfo(char *); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
