Re: [PATCH] samples/seccomp: fix dependencies on arch macros

From: James Morris
Date: Wed Apr 18 2012 - 23:44:57 EST


On Wed, 18 Apr 2012, Will Drewry wrote:

> This change fixes the compilation error triggered here for
> i386 allmodconfig in linux-next:
> http://kisskb.ellerman.id.au/kisskb/buildresult/6123842/
>
> Logic attempting to predict the host architecture has been
> removed from the Makefile. Instead, the bpf-direct sample
> should now compile on any architecture, but if the architecture
> is not supported, it will compile a minimal main() function.
>
> This change also ensures the samples are not compiled when
> there is no seccomp filter support.
>
> (Note, I wasn't able to reproduce the error locally, but
> the existing approach was clearly flawed. This tweak
> should resolve your issue and avoid other future weirdness.)
>
> Reported-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
> Suggested-by: Kees Cook <keescook@xxxxxxxxxxxx>
> Signed-off-by: Will Drewry <wad@xxxxxxxxxxxx>

Applied to
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git next


--
James Morris
<jmorris@xxxxxxxxx>
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