Re: [GIT PULL] x86/build changes for v3.4

From: H. Peter Anvin
Date: Thu Mar 22 2012 - 13:58:22 EST


On 03/22/2012 09:57 AM, Linus Torvalds wrote:
> Grr.
>
> This causes
>
> In file included from tools/include/tools/le_byteshift.h:4:0,
> from arch/x86/boot/tools/build.c:35:
> include/linux/types.h:13:2: warning: #warning "Attempt to use kernel
> headers from user space, see http://kernelnewbies.org/KernelHeaders";
>
> for my build. How come nobody noticed?
>
> Linus
>

Mystery explained: the above #warning only occurs when compiling without
O=, and all my test scripts use O=. I will work with Matt Fleming to
come up with a fix ASAP.

-hpa

--
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel. I don't speak on their behalf.

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