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authorLinus Torvalds <torvalds@linux-foundation.org>2020-04-11 19:46:12 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-04-11 19:46:12 +0300
commitb753101a4ac0b906064a72feec43f5b80a1fe2e5 (patch)
tree90f8f851a5de81d17f2154526a13d91f07075bad /net
parentc7850ae4d71c48ab352bb4245bc24f7e984fe721 (diff)
parent00d76a0c19436c88ffcafa1e816f0c0c9af082a0 (diff)
downloadlinux-b753101a4ac0b906064a72feec43f5b80a1fe2e5.tar.xz
Merge tag 'kbuild-v5.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull more Kbuild updates from Masahiro Yamada: - raise minimum supported binutils version to 2.23 - remove old CONFIG_AS_* macros that we know binutils >= 2.23 supports - move remaining CONFIG_AS_* tests to Kconfig from Makefile - enable -Wtautological-compare warnings to catch more issues - do not support GCC plugins for GCC <= 4.7 - fix various breakages of 'make xconfig' - include the linker version used for linking the kernel into LINUX_COMPILER, which is used for the banner, and also exposed to /proc/version - link lib-y objects to vmlinux forcibly when CONFIG_MODULES=y, which allows us to remove the lib-ksyms.o workaround, and to solve the last known issue of the LLVM linker - add dummy tools in scripts/dummy-tools/ to enable all compiler tests in Kconfig, which will be useful for distro maintainers - support the single switch, LLVM=1 to use Clang and all LLVM utilities instead of GCC and Binutils. - support LLVM_IAS=1 to enable the integrated assembler, which is still experimental * tag 'kbuild-v5.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (36 commits) kbuild: fix comment about missing include guard detection kbuild: support LLVM=1 to switch the default tools to Clang/LLVM kbuild: replace AS=clang with LLVM_IAS=1 kbuild: add dummy toolchains to enable all cc-option etc. in Kconfig kbuild: link lib-y objects to vmlinux forcibly when CONFIG_MODULES=y MIPS: fw: arc: add __weak to prom_meminit and prom_free_prom_memory kbuild: remove -I$(srctree)/tools/include from scripts/Makefile kbuild: do not pass $(KBUILD_CFLAGS) to scripts/mkcompile_h Documentation/llvm: fix the name of llvm-size kbuild: mkcompile_h: Include $LD version in /proc/version kconfig: qconf: Fix a few alignment issues kconfig: qconf: remove some old bogus TODOs kconfig: qconf: fix support for the split view mode kconfig: qconf: fix the content of the main widget kconfig: qconf: Change title for the item window kconfig: qconf: clean deprecated warnings gcc-plugins: drop support for GCC <= 4.7 kbuild: Enable -Wtautological-compare x86: update AS_* macros to binutils >=2.23, supporting ADX and AVX2 crypto: x86 - clean up poly1305-x86_64-cryptogams.S by 'make clean' ...
Diffstat (limited to 'net')
-rw-r--r--net/netfilter/Makefile2
-rw-r--r--net/netfilter/nf_tables_api.c2
-rw-r--r--net/netfilter/nft_set_pipapo.c2
-rw-r--r--net/netfilter/nft_set_pipapo_avx2.h4
4 files changed, 5 insertions, 5 deletions
diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
index 292e71dc7ba4..0e0ded87e27b 100644
--- a/net/netfilter/Makefile
+++ b/net/netfilter/Makefile
@@ -83,7 +83,7 @@ nf_tables-objs := nf_tables_core.o nf_tables_api.o nft_chain_filter.o \
nft_set_pipapo.o
ifdef CONFIG_X86_64
-ifneq (,$(findstring -DCONFIG_AS_AVX2=1,$(KBUILD_CFLAGS)))
+ifndef CONFIG_UML
nf_tables-objs += nft_set_pipapo_avx2.o
endif
endif
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index d0ab5ffa1e2c..4471393da6d8 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -3291,7 +3291,7 @@ static const struct nft_set_type *nft_set_types[] = {
&nft_set_rhash_type,
&nft_set_bitmap_type,
&nft_set_rbtree_type,
-#if defined(CONFIG_X86_64) && defined(CONFIG_AS_AVX2)
+#if defined(CONFIG_X86_64) && !defined(CONFIG_UML)
&nft_set_pipapo_avx2_type,
#endif
&nft_set_pipapo_type,
diff --git a/net/netfilter/nft_set_pipapo.c b/net/netfilter/nft_set_pipapo.c
index 87aabf651cfe..8b5acc6910fd 100644
--- a/net/netfilter/nft_set_pipapo.c
+++ b/net/netfilter/nft_set_pipapo.c
@@ -2201,7 +2201,7 @@ const struct nft_set_type nft_set_pipapo_type = {
},
};
-#if defined(CONFIG_X86_64) && defined(CONFIG_AS_AVX2)
+#if defined(CONFIG_X86_64) && !defined(CONFIG_UML)
const struct nft_set_type nft_set_pipapo_avx2_type = {
.features = NFT_SET_INTERVAL | NFT_SET_MAP | NFT_SET_OBJECT |
NFT_SET_TIMEOUT,
diff --git a/net/netfilter/nft_set_pipapo_avx2.h b/net/netfilter/nft_set_pipapo_avx2.h
index 396caf7bfca8..394bcb704db7 100644
--- a/net/netfilter/nft_set_pipapo_avx2.h
+++ b/net/netfilter/nft_set_pipapo_avx2.h
@@ -1,7 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef _NFT_SET_PIPAPO_AVX2_H
-#ifdef CONFIG_AS_AVX2
+#if defined(CONFIG_X86_64) && !defined(CONFIG_UML)
#include <asm/fpu/xstate.h>
#define NFT_PIPAPO_ALIGN (XSAVE_YMM_SIZE / BITS_PER_BYTE)
@@ -9,6 +9,6 @@ bool nft_pipapo_avx2_lookup(const struct net *net, const struct nft_set *set,
const u32 *key, const struct nft_set_ext **ext);
bool nft_pipapo_avx2_estimate(const struct nft_set_desc *desc, u32 features,
struct nft_set_estimate *est);
-#endif /* CONFIG_AS_AVX2 */
+#endif /* defined(CONFIG_X86_64) && !defined(CONFIG_UML) */
#endif /* _NFT_SET_PIPAPO_AVX2_H */