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* powerpc/kexec: Move kexec files into a dedicated subdir.Christophe Leroy2019-11-211-0/+1
| | | | | | | | | | | arch/powerpc/kernel/ contains 8 files dedicated to kexec. Move them into a dedicated subdirectory. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> [mpe: Move to a/p/kexec, drop the 'machine' naming and use 'core' instead] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/afbef97ec6a978574a5cf91a4441000e0a9da42a.1572351221.git.christophe.leroy@c-s.fr
* treewide: Add SPDX license identifier - KbuildGreg Kroah-Hartman2019-05-301-0/+1
| | | | | | | | | | | | | | | | Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0 Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* powerpc: Add -Werror at arch/powerpc levelMichael Ellerman2018-10-191-0/+2
| | | | | | | | | | | | | | | Back when I added -Werror in commit ba55bd74360e ("powerpc: Add configurable -Werror for arch/powerpc") I did it by adding it to most of the arch Makefiles. At the time we excluded math-emu, because apparently it didn't build cleanly. But that seems to have been fixed somewhere in the interim. So move the -Werror addition to the top-level of the arch, this saves us from repeating it in every Makefile and means we won't forget to add it to any new sub-dirs. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
* powerpc: Move core kernel logic into arch/powerpc/KbuildMichael Ellerman2018-10-191-0/+14
This is a nice cleanup, arch/powerpc/Makefile is long and messy so moving this out helps a little. It also allows us to do: $ make arch/powerpc Which can be helpful if you just want to compile test some changes to arch code and not link everything. Finally it also gives us a single place to do subdir-cc-flags assignments which affect the whole of arch/powerpc, which we will do in a future patch. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>