Sebastian points out that avx2 depends on avx, see check_cpufeature_deps() in arch/x86/kernel/cpu/cpuid-deps.c: avx2 feature bit will be cleared when avx isn't available. No functional change intended. Reported-by: Sebastian Andrzej Siewior Reviewed-by: Stefano Brivio Signed-off-by: Florian Westphal --- net/netfilter/nft_set_pipapo.c | 3 +-- net/netfilter/nft_set_pipapo_avx2.c | 2 +- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/net/netfilter/nft_set_pipapo.c b/net/netfilter/nft_set_pipapo.c index b385cfcf886f..4b64c3bd8e70 100644 --- a/net/netfilter/nft_set_pipapo.c +++ b/net/netfilter/nft_set_pipapo.c @@ -530,8 +530,7 @@ static struct nft_pipapo_elem *pipapo_get(const struct nft_pipapo_match *m, local_bh_disable(); #if defined(CONFIG_X86_64) && !defined(CONFIG_UML) - if (boot_cpu_has(X86_FEATURE_AVX2) && boot_cpu_has(X86_FEATURE_AVX) && - irq_fpu_usable()) { + if (boot_cpu_has(X86_FEATURE_AVX2) && irq_fpu_usable()) { e = pipapo_get_avx2(m, data, genmask, tstamp); local_bh_enable(); return e; diff --git a/net/netfilter/nft_set_pipapo_avx2.c b/net/netfilter/nft_set_pipapo_avx2.c index 29326f3fcaf3..7559306d0aed 100644 --- a/net/netfilter/nft_set_pipapo_avx2.c +++ b/net/netfilter/nft_set_pipapo_avx2.c @@ -1099,7 +1099,7 @@ bool nft_pipapo_avx2_estimate(const struct nft_set_desc *desc, u32 features, desc->field_count < NFT_PIPAPO_MIN_FIELDS) return false; - if (!boot_cpu_has(X86_FEATURE_AVX2) || !boot_cpu_has(X86_FEATURE_AVX)) + if (!boot_cpu_has(X86_FEATURE_AVX2)) return false; est->size = pipapo_estimate_size(desc); -- 2.49.1