Re: [PATCH] checkstack: use $UTS_MACHINE as target architecture

From: Konstantin Khlebnikov
Date: Tue Jul 08 2014 - 01:48:55 EST

On Tue, Jul 8, 2014 at 2:05 AM, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> wrote:
> On Sat, 05 Jul 2014 15:22:38 +0400 Konstantin Khlebnikov <koct9i@xxxxxxxxx> wrote:
>> This fixes command # make checkstack for i386/x86_64.
>> Looks like $UTS_MACHINE is exactly what scripts/ needs.
>> By default $UTS_MACHINE is equal to $ARCH, but some arch/${ARCH}/Makefile
>> overrides it. This patch updates it also in arch/x86/
>> broken in ffee0de ("x86: Default to ARCH=x86 to avoid overriding CONFIG_64BIT")
> The changelog doesn't describe the bug which is being fixed. It should
> do so please. If there are any compiler/make error messages then those
> should be included.

Oh, ok. needs either i386 or x86_64, x86 isn't enough.

$ make checkstack
objdump -d vmlinux $(find . -name '*.ko') | \
perl /home/blind/src/linux-stable/scripts/ x86
wrong or unknown architecture "x86"
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