diff mbox series

[net,11/14] netfilter: nf_tables: missing objects with no memcg accounting

Message ID 20240926110717.102194-12-pablo@netfilter.org (mailing list archive)
State Accepted
Commit 69e687cea79fc99a17dfb0116c8644b9391b915e
Delegated to: Netdev Maintainers
Headers show
Series [net,01/14] netfilter: nf_nat: don't try nat source port reallocation for reverse dir clash | expand

Checks

Context Check Description
netdev/series_format success Pull request is its own cover letter
netdev/tree_selection success Clearly marked for net
netdev/ynl success Generated files up to date; no warnings/errors; no diff in generated;
netdev/fixes_present success Fixes tag present in non-next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 16 this patch: 16
netdev/build_tools success No tools touched, skip
netdev/cc_maintainers fail 1 blamed authors not CCed: vasily.averin@linux.dev; 3 maintainers not CCed: coreteam@netfilter.org vasily.averin@linux.dev kadlec@netfilter.org
netdev/build_clang success Errors and warnings before: 16 this patch: 16
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success Fixes tag looks correct
netdev/build_allmodconfig_warn success Errors and warnings before: 33 this patch: 33
netdev/checkpatch warning WARNING: line length of 81 exceeds 80 columns WARNING: line length of 82 exceeds 80 columns WARNING: line length of 83 exceeds 80 columns WARNING: struct nft_expr_ops should normally be const
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 6 this patch: 6
netdev/source_inline success Was 0 now: 0

Commit Message

Pablo Neira Ayuso Sept. 26, 2024, 11:07 a.m. UTC 
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 <pablo@netfilter.org>
---
 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 mbox series

Patch

diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 8f073e6c772a..a24fe62650a7 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -6684,7 +6684,7 @@  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 52cdfee17f73..7ca4f0d21fe2 100644
--- a/net/netfilter/nft_compat.c
+++ b/net/netfilter/nft_compat.c
@@ -535,7 +535,7 @@  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;
 
@@ -808,7 +808,7 @@  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;
@@ -898,7 +898,7 @@  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 5defe6e4fd98..e35588137995 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 8c8eb14d647b..05cd1e6e6a2f 100644
--- a/net/netfilter/nft_meta.c
+++ b/net/netfilter/nft_meta.c
@@ -952,7 +952,7 @@  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 7d29db7c2ac0..bd058babfc82 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 eb4c4a4ac7ac..7be342b495f5 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 60a76e6e348e..5c6ed68cc6e0 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;