From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ECFF618DF60; Wed, 2 Oct 2024 13:44:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727876674; cv=none; b=FyW0FOWwLXxgwF24kiM16ffHHZmdezIaadn9qnC2ev/gPNsiGoFluCXB7pv4l422DIzKMCxU+SBxAXQvWoYwlzz2RWwLiTYU69CqgquSC+GLdKU3dBOvkLNipxiQSmUqUfqPr4Jyjgsj3O0YRQVzlNctIZyMUTJvLScdz/OKKtU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727876674; c=relaxed/simple; bh=yZb7/jKZ3EqiEjpyPxgeW0Z6TShUw5odaXH7KCLk0qU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=j/WJWdgRSqcGfPUp7nBC+k0S93ysep581aM5tv0Oh5T9OdSyrPoghKL51lXj/k9dOwpK58UjIrVjXOLj6ZCcZrmP5OTzjOP7C2WYjM/XcI1qEQDMXRmxpUXdogM2UIdvTLfPTPblVs7sY1Vfd3oSLjPkaa3SSublVk9DjBDnUF4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=0CN4/4eQ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="0CN4/4eQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 77CE9C4CEC5; Wed, 2 Oct 2024 13:44:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1727876673; bh=yZb7/jKZ3EqiEjpyPxgeW0Z6TShUw5odaXH7KCLk0qU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=0CN4/4eQ0cw605vj62LFSDx9r6Z9gTPwhTIFw99QORz8vqZ3dZ6cBeyhG2Wm2UNkv Xwdt9wkoc7S2hPRCHYl8cUMh98Gs58Y36jz3DVeZwhc6WwWvTG+VjY72XvlE5zz9T5 xVwa7ePgV4Twcvzh3fRis7ck5Y0umSJ+GQoPebAg= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Pablo Neira Ayuso , Sasha Levin Subject: [PATCH 6.11 493/695] netfilter: nf_tables: missing objects with no memcg accounting Date: Wed, 2 Oct 2024 14:58:11 +0200 Message-ID: <20241002125842.149589395@linuxfoundation.org> X-Mailer: git-send-email 2.46.2 In-Reply-To: <20241002125822.467776898@linuxfoundation.org> References: <20241002125822.467776898@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.11-stable review patch. If anyone has any objections, please let me know. ------------------ From: Pablo Neira Ayuso [ Upstream commit 69e687cea79fc99a17dfb0116c8644b9391b915e ] Several ruleset objects are still not using GFP_KERNEL_ACCOUNT for memory accounting, update them. This includes: - catchall elements - compat match large info area - log prefix - meta secctx - numgen counters - pipapo set backend datastructure - tunnel private objects Fixes: 33758c891479 ("memcg: enable accounting for nft objects") Signed-off-by: Pablo Neira Ayuso Signed-off-by: Sasha Levin --- net/netfilter/nf_tables_api.c | 2 +- net/netfilter/nft_compat.c | 6 +++--- net/netfilter/nft_log.c | 2 +- net/netfilter/nft_meta.c | 2 +- net/netfilter/nft_numgen.c | 2 +- net/netfilter/nft_set_pipapo.c | 13 +++++++------ net/netfilter/nft_tunnel.c | 5 +++-- 7 files changed, 17 insertions(+), 15 deletions(-) diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 02a8b863a151b..472f211472db4 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -6679,7 +6679,7 @@ static int nft_setelem_catchall_insert(const struct net *net, } } - catchall = kmalloc(sizeof(*catchall), GFP_KERNEL); + catchall = kmalloc(sizeof(*catchall), GFP_KERNEL_ACCOUNT); if (!catchall) return -ENOMEM; diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c index d3d11dede5450..85450f6011426 100644 --- a/net/netfilter/nft_compat.c +++ b/net/netfilter/nft_compat.c @@ -536,7 +536,7 @@ nft_match_large_init(const struct nft_ctx *ctx, const struct nft_expr *expr, struct xt_match *m = expr->ops->data; int ret; - priv->info = kmalloc(XT_ALIGN(m->matchsize), GFP_KERNEL); + priv->info = kmalloc(XT_ALIGN(m->matchsize), GFP_KERNEL_ACCOUNT); if (!priv->info) return -ENOMEM; @@ -810,7 +810,7 @@ nft_match_select_ops(const struct nft_ctx *ctx, goto err; } - ops = kzalloc(sizeof(struct nft_expr_ops), GFP_KERNEL); + ops = kzalloc(sizeof(struct nft_expr_ops), GFP_KERNEL_ACCOUNT); if (!ops) { err = -ENOMEM; goto err; @@ -900,7 +900,7 @@ nft_target_select_ops(const struct nft_ctx *ctx, goto err; } - ops = kzalloc(sizeof(struct nft_expr_ops), GFP_KERNEL); + ops = kzalloc(sizeof(struct nft_expr_ops), GFP_KERNEL_ACCOUNT); if (!ops) { err = -ENOMEM; goto err; diff --git a/net/netfilter/nft_log.c b/net/netfilter/nft_log.c index 5defe6e4fd982..e355881379957 100644 --- a/net/netfilter/nft_log.c +++ b/net/netfilter/nft_log.c @@ -163,7 +163,7 @@ static int nft_log_init(const struct nft_ctx *ctx, nla = tb[NFTA_LOG_PREFIX]; if (nla != NULL) { - priv->prefix = kmalloc(nla_len(nla) + 1, GFP_KERNEL); + priv->prefix = kmalloc(nla_len(nla) + 1, GFP_KERNEL_ACCOUNT); if (priv->prefix == NULL) return -ENOMEM; nla_strscpy(priv->prefix, nla, nla_len(nla) + 1); diff --git a/net/netfilter/nft_meta.c b/net/netfilter/nft_meta.c index 9139ce38ea7b9..f23faf565b687 100644 --- a/net/netfilter/nft_meta.c +++ b/net/netfilter/nft_meta.c @@ -954,7 +954,7 @@ static int nft_secmark_obj_init(const struct nft_ctx *ctx, if (tb[NFTA_SECMARK_CTX] == NULL) return -EINVAL; - priv->ctx = nla_strdup(tb[NFTA_SECMARK_CTX], GFP_KERNEL); + priv->ctx = nla_strdup(tb[NFTA_SECMARK_CTX], GFP_KERNEL_ACCOUNT); if (!priv->ctx) return -ENOMEM; diff --git a/net/netfilter/nft_numgen.c b/net/netfilter/nft_numgen.c index 7d29db7c2ac0f..bd058babfc820 100644 --- a/net/netfilter/nft_numgen.c +++ b/net/netfilter/nft_numgen.c @@ -66,7 +66,7 @@ static int nft_ng_inc_init(const struct nft_ctx *ctx, if (priv->offset + priv->modulus - 1 < priv->offset) return -EOVERFLOW; - priv->counter = kmalloc(sizeof(*priv->counter), GFP_KERNEL); + priv->counter = kmalloc(sizeof(*priv->counter), GFP_KERNEL_ACCOUNT); if (!priv->counter) return -ENOMEM; diff --git a/net/netfilter/nft_set_pipapo.c b/net/netfilter/nft_set_pipapo.c index eb4c4a4ac7ace..7be342b495f5f 100644 --- a/net/netfilter/nft_set_pipapo.c +++ b/net/netfilter/nft_set_pipapo.c @@ -663,7 +663,7 @@ static int pipapo_realloc_mt(struct nft_pipapo_field *f, check_add_overflow(rules, extra, &rules_alloc)) return -EOVERFLOW; - new_mt = kvmalloc_array(rules_alloc, sizeof(*new_mt), GFP_KERNEL); + new_mt = kvmalloc_array(rules_alloc, sizeof(*new_mt), GFP_KERNEL_ACCOUNT); if (!new_mt) return -ENOMEM; @@ -936,7 +936,7 @@ static void pipapo_lt_bits_adjust(struct nft_pipapo_field *f) return; } - new_lt = kvzalloc(lt_size + NFT_PIPAPO_ALIGN_HEADROOM, GFP_KERNEL); + new_lt = kvzalloc(lt_size + NFT_PIPAPO_ALIGN_HEADROOM, GFP_KERNEL_ACCOUNT); if (!new_lt) return; @@ -1212,7 +1212,7 @@ static int pipapo_realloc_scratch(struct nft_pipapo_match *clone, scratch = kzalloc_node(struct_size(scratch, map, bsize_max * 2) + NFT_PIPAPO_ALIGN_HEADROOM, - GFP_KERNEL, cpu_to_node(i)); + GFP_KERNEL_ACCOUNT, cpu_to_node(i)); if (!scratch) { /* On failure, there's no need to undo previous * allocations: this means that some scratch maps have @@ -1427,7 +1427,7 @@ static struct nft_pipapo_match *pipapo_clone(struct nft_pipapo_match *old) struct nft_pipapo_match *new; int i; - new = kmalloc(struct_size(new, f, old->field_count), GFP_KERNEL); + new = kmalloc(struct_size(new, f, old->field_count), GFP_KERNEL_ACCOUNT); if (!new) return NULL; @@ -1457,7 +1457,7 @@ static struct nft_pipapo_match *pipapo_clone(struct nft_pipapo_match *old) new_lt = kvzalloc(src->groups * NFT_PIPAPO_BUCKETS(src->bb) * src->bsize * sizeof(*dst->lt) + NFT_PIPAPO_ALIGN_HEADROOM, - GFP_KERNEL); + GFP_KERNEL_ACCOUNT); if (!new_lt) goto out_lt; @@ -1470,7 +1470,8 @@ static struct nft_pipapo_match *pipapo_clone(struct nft_pipapo_match *old) if (src->rules > 0) { dst->mt = kvmalloc_array(src->rules_alloc, - sizeof(*src->mt), GFP_KERNEL); + sizeof(*src->mt), + GFP_KERNEL_ACCOUNT); if (!dst->mt) goto out_mt; diff --git a/net/netfilter/nft_tunnel.c b/net/netfilter/nft_tunnel.c index 60a76e6e348e7..5c6ed68cc6e05 100644 --- a/net/netfilter/nft_tunnel.c +++ b/net/netfilter/nft_tunnel.c @@ -509,13 +509,14 @@ static int nft_tunnel_obj_init(const struct nft_ctx *ctx, return err; } - md = metadata_dst_alloc(priv->opts.len, METADATA_IP_TUNNEL, GFP_KERNEL); + md = metadata_dst_alloc(priv->opts.len, METADATA_IP_TUNNEL, + GFP_KERNEL_ACCOUNT); if (!md) return -ENOMEM; memcpy(&md->u.tun_info, &info, sizeof(info)); #ifdef CONFIG_DST_CACHE - err = dst_cache_init(&md->u.tun_info.dst_cache, GFP_KERNEL); + err = dst_cache_init(&md->u.tun_info.dst_cache, GFP_KERNEL_ACCOUNT); if (err < 0) { metadata_dst_free(md); return err; -- 2.43.0