Hi Kevin, On Tue, Apr 28, 2015 at 08:50:19PM +0800, Kevin Hao wrote: > If the GCC's stack protection is enabled by default, the purgatory will > also be built with this option. But it makes no sense to enable this > for the purgatory code, and would cause error when we are trying to > relocate the purgatory codes because symbol like __stack_chk_fail is > unresolved. Instead of disabling this for some archs specifically, > disable it for all the archs. > > Signed-off-by: Kevin Hao <kexin.hao at windriver.com> This seems like a reasonable change to me, however, it does not apply cleanly to the kexec tree on kernel.org which I maintain. https://git.kernel.org/pub/scm/utils/kernel/kexec/kexec-tools.git Could you rebase and repost?