Messages in this thread | | | From | Masahiro Yamada <> | Date | Fri, 27 Mar 2020 05:50:34 +0900 | Subject | Re: [PATCH] x86: update AS_* macros to binutils >=2.23, supporting ADX and AVX2 |
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On Fri, Mar 27, 2020 at 5:26 AM Jason A. Donenfeld <Jason@zx2c4.com> wrote: > > Now that the kernel specifies binutils 2.23 as the minimum version, we > can remove ifdefs for AVX2 and ADX throughout. > > Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> > --- > > > Masahiro - here's an updated patch based on -next, as Nick requested. > Whether or not you'd prefer this one to the other one based on Linus' > tree is up to you, but here it is in case it's helpful.
Thanks.
When the netfilter PR is pulled, I will rebase on top of Linus' tree.
> diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile > index 292e71dc7ba4..cd0d6ad48650 100644 > --- a/net/netfilter/Makefile > +++ b/net/netfilter/Makefile > @@ -83,10 +83,8 @@ nf_tables-objs := nf_tables_core.o nf_tables_api.o nft_chain_filter.o \ > nft_set_pipapo.o > > ifdef CONFIG_X86_64 > -ifneq (,$(findstring -DCONFIG_AS_AVX2=1,$(KBUILD_CFLAGS))) > nf_tables-objs += nft_set_pipapo_avx2.o > endif > -endif
This hunk should go to:
[v2,10/16] x86: probe assembler capabilities via kconfig instead of makefile
I will try my best to remember this.
-- Best Regards Masahiro Yamada
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