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Re: gcc-6 6.2.0-7 breaks kernel build if stack protection is enabled

It's not a GCC bug but kind of new feature.

Take a look at this changelog entry:
 gcc-6 (6.2.0-7) unstable; urgency=medium

   [ Matthias Klose ]
   * Configure with --enable-default-pie and pass -z now when pie is enabled;
     on amd64 arm64 armel armhf i386 mips mipsel mips64el ppc64el s390x.
     Closes: #835148.

Starting at gcc 6.2.0-7 we must provide "-fno-PIE -fno-PIC" in
beginning of CFLAGS to build kernel successfully.

I'm currently looking for correct way to do this trick.

Konstantin Demin

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