On Sun, May 06, 2018 at 12:33:21PM -0700, Matt Turner wrote: > On Tue, Apr 17, 2018 at 3:11 AM, James Hogan <jho...@kernel.org> wrote: > > Use CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING and CONFIG_OPTIMIZE_INLINING > > instead of undefining the inline macros in the alpha specific > > asm/compiler.h. This is to allow asm/compiler.h to become a general > > header that can be used for overriding linux/compiler*.h. > > > > A build of alpha's defconfig on GCC 7.3 before and after this series > > (i.e. this commit and "compiler.h: Allow arch-specific overrides" which > > includes asm/compiler.h from linux/compiler_types.h) results in the > > following size differences, which appear harmless to me: > > > > $ ./scripts/bloat-o-meter vmlinux.1 vmlinux.2 > > add/remove: 1/1 grow/shrink: 3/0 up/down: 264/-348 (-84) > > Function old new delta > > cap_bprm_set_creds 1496 1664 +168 > > cap_issubset - 68 +68 > > flex_array_put 328 344 +16 > > cap_capset 488 500 +12 > > nonroot_raised_pE.constprop 348 - -348 > > Total: Before=5823709, After=5823625, chg -0.00% > > > > Suggested-by: Arnd Bergmann <a...@arndb.de> > > Signed-off-by: James Hogan <jho...@kernel.org> > > Cc: Richard Henderson <r...@twiddle.net> > > Cc: Ivan Kokshaysky <i...@jurassic.park.msu.ru> > > Cc: Matt Turner <matts...@gmail.com> > > Cc: linux-al...@vger.kernel.org > > Looks fine to me. > > Acked-by: Matt Turner <matts...@gmail.com>
Thanks > > Should I take it through the alpha tree? I'll take all 3 through the MIPS tree if thats okay with you, as its a prerequisite to allowing MIPS to override stuff in linux/compiler-gcc.h using asm/compiler.h, which is needed to fix build breakage in 4.17. Thanks James
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