From e2e68ae688b0a3766cd75aedf4ed4e39be402009 Mon Sep 17 00:00:00 2001 From: Chris Clayton <chris2553@googlemail.com> Date: Sat, 22 Nov 2014 09:51:10 +0000 Subject: x86: Use $(OBJDUMP) instead of plain objdump commit e6023367d779 'x86, kaslr: Prevent .bss from overlaping initrd' broke the cross compile of x86. It added a objdump invocation, which invokes the host native objdump and ignores an active cross tool chain. Use $(OBJDUMP) instead which takes the CROSS_COMPILE prefix into account. [ tglx: Massage changelog and use $(OBJDUMP) ] Fixes: e6023367d779 'x86, kaslr: Prevent .bss from overlaping initrd' Signed-off-by: Chris Clayton <chris2553@googlemail.com> Acked-by: Kees Cook <keescook@chromium.org> Acked-by: Borislav Petkov <bp@suse.de> Cc: Junjie Mao <eternal.n08@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: H. Peter Anvin <hpa@linux.intel.com> Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/54705C8E.1080400@googlemail.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de> --- arch/x86/boot/compressed/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile index be1e07d4b596..45abc363dd3e 100644 --- a/arch/x86/boot/compressed/Makefile +++ b/arch/x86/boot/compressed/Makefile @@ -76,7 +76,7 @@ suffix-$(CONFIG_KERNEL_XZ) := xz suffix-$(CONFIG_KERNEL_LZO) := lzo suffix-$(CONFIG_KERNEL_LZ4) := lz4 -RUN_SIZE = $(shell objdump -h vmlinux | \ +RUN_SIZE = $(shell $(OBJDUMP) -h vmlinux | \ perl $(srctree)/arch/x86/tools/calc_run_size.pl) quiet_cmd_mkpiggy = MKPIGGY $@ cmd_mkpiggy = $(obj)/mkpiggy $< $(RUN_SIZE) > $@ || ( rm -f $@ ; false ) -- cgit v1.2.3