On Sun, Jul 29, 2018 at 3:09 PM, Heinrich Schuchardt xypron.glpk@gmx.de wrote:
On 07/29/2018 02:40 AM, Bin Meng wrote:
Ubuntu Cosmic has gcc 8.2. Setting up a virtual machine with virt-manager is quite easy.
Can you check if output of `gcc -v` has --enable-default-pie? If so (I bet it is the case), can you try the following patch (sorry, it's mangled, needs manual apply)
--- a/Makefile +++ b/Makefile @@ -371,6 +371,7 @@ KBUILD_CPPFLAGS := -D__KERNEL__ -D__UBOOT__
KBUILD_CFLAGS := -Wall -Wstrict-prototypes \ -Wno-format-security \ + -fno-pie \ -fno-builtin -ffreestanding $(CSTD_FLAG) KBUILD_CFLAGS += -fshort-wchar KBUILD_AFLAGS := -D__ASSEMBLY__
P.S. I have no time right now to test this myself though.