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author | Hauke Mehrtens <hauke@hauke-m.de> | 2018-11-01 18:01:44 +0100 |
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committer | Hauke Mehrtens <hauke@hauke-m.de> | 2018-12-15 14:28:48 +0100 |
commit | 9261e7447ea7b8d33b70ff6ea008f2041a88e255 (patch) | |
tree | c9af04326ac9953a33fc8fd3e852c11fc1eb4df3 /target/linux/generic/backport-4.19/357-v4.18-netfilter-nf_flow_table-move-init-code-to-nf_flow_ta.patch | |
parent | 52a82ce3dd901a1536c7d7d9d963e9c2d761c816 (diff) | |
download | upstream-9261e7447ea7b8d33b70ff6ea008f2041a88e255.tar.gz upstream-9261e7447ea7b8d33b70ff6ea008f2041a88e255.tar.bz2 upstream-9261e7447ea7b8d33b70ff6ea008f2041a88e255.zip |
kernel: Make the patches apply on top of 4.19
This makes the patches which were just copied in the previous commit
apply on top of kernel 4.19.
The patches in the backports-4.19 folder were checked if they are really
in kernel 4.19 based on the title and only removed if they were found in
the upstream kernel.
The following additional patches form the pending folder went into
upstream Linux 4.19:
pending-4.19/171-usb-dwc2-Fix-inefficient-copy-of-unaligned-buffers.patch
pending-4.19/190-2-5-e1000e-Fix-wrong-comment-related-to-link-detection.patch
pending-4.19/478-mtd-spi-nor-Add-support-for-XM25QH64A-and-XM25QH128A.patch
pending-4.19/479-mtd-spi-nor-add-eon-en25qh32.patch
pending-4.19/950-tty-serial-exar-generalize-rs485-setup.patch
pending-4.19/340-MIPS-mm-remove-mips_dma_mapping_error.patch
Bigger changes were introduced to the m25p80 spi nor driver, as far as I
saw it in the new code, it now has the functionality provided in this
patch:
pending-4.19/450-mtd-m25p80-allow-fallback-from-spi_flash_read-to-reg.patch
Part of this patch went upstream independent of OpenWrt:
hack-4.19/220-gc_sections.patch
This patch was reworked to match the changes done upstream.
The MIPS DMA API changed a lot, this patch was rewritten to match the
new DMA handling:
pending-4.19/341-MIPS-mm-remove-no-op-dma_map_ops-where-possible.patch
I did bigger manual changes to the following patches and I am not 100% sure if they are all correct:
pending-4.19/0931-w1-gpio-fix-problem-with-platfom-data-in-w1-gpio.patch
pending-4.19/411-mtd-partial_eraseblock_write.patch
pending-4.19/600-netfilter_conntrack_flush.patch
pending-4.19/611-netfilter_match_bypass_default_table.patch
pending-4.19/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch
hack-4.19/211-host_tools_portability.patch
hack-4.19/221-module_exports.patch
hack-4.19/321-powerpc_crtsavres_prereq.patch
hack-4.19/902-debloat_proc.patch
This is based on patchset from Marko Ratkaj <marko.ratkaj@sartura.hr>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Diffstat (limited to 'target/linux/generic/backport-4.19/357-v4.18-netfilter-nf_flow_table-move-init-code-to-nf_flow_ta.patch')
-rw-r--r-- | target/linux/generic/backport-4.19/357-v4.18-netfilter-nf_flow_table-move-init-code-to-nf_flow_ta.patch | 298 |
1 files changed, 0 insertions, 298 deletions
diff --git a/target/linux/generic/backport-4.19/357-v4.18-netfilter-nf_flow_table-move-init-code-to-nf_flow_ta.patch b/target/linux/generic/backport-4.19/357-v4.18-netfilter-nf_flow_table-move-init-code-to-nf_flow_ta.patch deleted file mode 100644 index 2cf8cea23c..0000000000 --- a/target/linux/generic/backport-4.19/357-v4.18-netfilter-nf_flow_table-move-init-code-to-nf_flow_ta.patch +++ /dev/null @@ -1,298 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sun, 18 Feb 2018 18:16:31 +0100 -Subject: [PATCH] netfilter: nf_flow_table: move init code to - nf_flow_table_core.c - -Reduces duplication of .gc and .params in flowtable type definitions and -makes the API clearer - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/include/net/netfilter/nf_flow_table.h -+++ b/include/net/netfilter/nf_flow_table.h -@@ -14,9 +14,8 @@ struct nf_flowtable; - struct nf_flowtable_type { - struct list_head list; - int family; -- void (*gc)(struct work_struct *work); -+ int (*init)(struct nf_flowtable *ft); - void (*free)(struct nf_flowtable *ft); -- const struct rhashtable_params *params; - nf_hookfn *hook; - struct module *owner; - }; -@@ -100,9 +99,8 @@ int nf_flow_table_iterate(struct nf_flow - - void nf_flow_table_cleanup(struct net *net, struct net_device *dev); - -+int nf_flow_table_init(struct nf_flowtable *flow_table); - void nf_flow_table_free(struct nf_flowtable *flow_table); --void nf_flow_offload_work_gc(struct work_struct *work); --extern const struct rhashtable_params nf_flow_offload_rhash_params; - - void flow_offload_dead(struct flow_offload *flow); - ---- a/net/ipv4/netfilter/nf_flow_table_ipv4.c -+++ b/net/ipv4/netfilter/nf_flow_table_ipv4.c -@@ -7,8 +7,7 @@ - - static struct nf_flowtable_type flowtable_ipv4 = { - .family = NFPROTO_IPV4, -- .params = &nf_flow_offload_rhash_params, -- .gc = nf_flow_offload_work_gc, -+ .init = nf_flow_table_init, - .free = nf_flow_table_free, - .hook = nf_flow_offload_ip_hook, - .owner = THIS_MODULE, ---- a/net/ipv6/netfilter/nf_flow_table_ipv6.c -+++ b/net/ipv6/netfilter/nf_flow_table_ipv6.c -@@ -8,8 +8,7 @@ - - static struct nf_flowtable_type flowtable_ipv6 = { - .family = NFPROTO_IPV6, -- .params = &nf_flow_offload_rhash_params, -- .gc = nf_flow_offload_work_gc, -+ .init = nf_flow_table_init, - .free = nf_flow_table_free, - .hook = nf_flow_offload_ipv6_hook, - .owner = THIS_MODULE, ---- a/net/netfilter/nf_flow_table_core.c -+++ b/net/netfilter/nf_flow_table_core.c -@@ -116,16 +116,50 @@ void flow_offload_dead(struct flow_offlo - } - EXPORT_SYMBOL_GPL(flow_offload_dead); - -+static u32 flow_offload_hash(const void *data, u32 len, u32 seed) -+{ -+ const struct flow_offload_tuple *tuple = data; -+ -+ return jhash(tuple, offsetof(struct flow_offload_tuple, dir), seed); -+} -+ -+static u32 flow_offload_hash_obj(const void *data, u32 len, u32 seed) -+{ -+ const struct flow_offload_tuple_rhash *tuplehash = data; -+ -+ return jhash(&tuplehash->tuple, offsetof(struct flow_offload_tuple, dir), seed); -+} -+ -+static int flow_offload_hash_cmp(struct rhashtable_compare_arg *arg, -+ const void *ptr) -+{ -+ const struct flow_offload_tuple *tuple = arg->key; -+ const struct flow_offload_tuple_rhash *x = ptr; -+ -+ if (memcmp(&x->tuple, tuple, offsetof(struct flow_offload_tuple, dir))) -+ return 1; -+ -+ return 0; -+} -+ -+static const struct rhashtable_params nf_flow_offload_rhash_params = { -+ .head_offset = offsetof(struct flow_offload_tuple_rhash, node), -+ .hashfn = flow_offload_hash, -+ .obj_hashfn = flow_offload_hash_obj, -+ .obj_cmpfn = flow_offload_hash_cmp, -+ .automatic_shrinking = true, -+}; -+ - int flow_offload_add(struct nf_flowtable *flow_table, struct flow_offload *flow) - { - flow->timeout = (u32)jiffies; - - rhashtable_insert_fast(&flow_table->rhashtable, - &flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].node, -- *flow_table->type->params); -+ nf_flow_offload_rhash_params); - rhashtable_insert_fast(&flow_table->rhashtable, - &flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].node, -- *flow_table->type->params); -+ nf_flow_offload_rhash_params); - return 0; - } - EXPORT_SYMBOL_GPL(flow_offload_add); -@@ -135,10 +169,10 @@ static void flow_offload_del(struct nf_f - { - rhashtable_remove_fast(&flow_table->rhashtable, - &flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].node, -- *flow_table->type->params); -+ nf_flow_offload_rhash_params); - rhashtable_remove_fast(&flow_table->rhashtable, - &flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].node, -- *flow_table->type->params); -+ nf_flow_offload_rhash_params); - - flow_offload_free(flow); - } -@@ -148,7 +182,7 @@ flow_offload_lookup(struct nf_flowtable - struct flow_offload_tuple *tuple) - { - return rhashtable_lookup_fast(&flow_table->rhashtable, tuple, -- *flow_table->type->params); -+ nf_flow_offload_rhash_params); - } - EXPORT_SYMBOL_GPL(flow_offload_lookup); - -@@ -237,7 +271,7 @@ out: - return 1; - } - --void nf_flow_offload_work_gc(struct work_struct *work) -+static void nf_flow_offload_work_gc(struct work_struct *work) - { - struct nf_flowtable *flow_table; - -@@ -245,42 +279,6 @@ void nf_flow_offload_work_gc(struct work - nf_flow_offload_gc_step(flow_table); - queue_delayed_work(system_power_efficient_wq, &flow_table->gc_work, HZ); - } --EXPORT_SYMBOL_GPL(nf_flow_offload_work_gc); -- --static u32 flow_offload_hash(const void *data, u32 len, u32 seed) --{ -- const struct flow_offload_tuple *tuple = data; -- -- return jhash(tuple, offsetof(struct flow_offload_tuple, dir), seed); --} -- --static u32 flow_offload_hash_obj(const void *data, u32 len, u32 seed) --{ -- const struct flow_offload_tuple_rhash *tuplehash = data; -- -- return jhash(&tuplehash->tuple, offsetof(struct flow_offload_tuple, dir), seed); --} -- --static int flow_offload_hash_cmp(struct rhashtable_compare_arg *arg, -- const void *ptr) --{ -- const struct flow_offload_tuple *tuple = arg->key; -- const struct flow_offload_tuple_rhash *x = ptr; -- -- if (memcmp(&x->tuple, tuple, offsetof(struct flow_offload_tuple, dir))) -- return 1; -- -- return 0; --} -- --const struct rhashtable_params nf_flow_offload_rhash_params = { -- .head_offset = offsetof(struct flow_offload_tuple_rhash, node), -- .hashfn = flow_offload_hash, -- .obj_hashfn = flow_offload_hash_obj, -- .obj_cmpfn = flow_offload_hash_cmp, -- .automatic_shrinking = true, --}; --EXPORT_SYMBOL_GPL(nf_flow_offload_rhash_params); - - static int nf_flow_nat_port_tcp(struct sk_buff *skb, unsigned int thoff, - __be16 port, __be16 new_port) -@@ -398,6 +396,24 @@ int nf_flow_dnat_port(const struct flow_ - } - EXPORT_SYMBOL_GPL(nf_flow_dnat_port); - -+int nf_flow_table_init(struct nf_flowtable *flowtable) -+{ -+ int err; -+ -+ INIT_DEFERRABLE_WORK(&flowtable->gc_work, nf_flow_offload_work_gc); -+ -+ err = rhashtable_init(&flowtable->rhashtable, -+ &nf_flow_offload_rhash_params); -+ if (err < 0) -+ return err; -+ -+ queue_delayed_work(system_power_efficient_wq, -+ &flowtable->gc_work, HZ); -+ -+ return 0; -+} -+EXPORT_SYMBOL_GPL(nf_flow_table_init); -+ - static void nf_flow_table_do_cleanup(struct flow_offload *flow, void *data) - { - struct net_device *dev = data; -@@ -423,8 +439,10 @@ EXPORT_SYMBOL_GPL(nf_flow_table_cleanup) - - void nf_flow_table_free(struct nf_flowtable *flow_table) - { -+ cancel_delayed_work_sync(&flow_table->gc_work); - nf_flow_table_iterate(flow_table, nf_flow_table_do_cleanup, NULL); - WARN_ON(!nf_flow_offload_gc_step(flow_table)); -+ rhashtable_destroy(&flow_table->rhashtable); - } - EXPORT_SYMBOL_GPL(nf_flow_table_free); - ---- a/net/netfilter/nf_flow_table_inet.c -+++ b/net/netfilter/nf_flow_table_inet.c -@@ -22,8 +22,7 @@ nf_flow_offload_inet_hook(void *priv, st - - static struct nf_flowtable_type flowtable_inet = { - .family = NFPROTO_INET, -- .params = &nf_flow_offload_rhash_params, -- .gc = nf_flow_offload_work_gc, -+ .init = nf_flow_table_init, - .free = nf_flow_table_free, - .hook = nf_flow_offload_inet_hook, - .owner = THIS_MODULE, ---- a/net/netfilter/nf_tables_api.c -+++ b/net/netfilter/nf_tables_api.c -@@ -5081,40 +5081,38 @@ static int nf_tables_newflowtable(struct - } - - flowtable->data.type = type; -- err = rhashtable_init(&flowtable->data.rhashtable, type->params); -+ err = type->init(&flowtable->data); - if (err < 0) - goto err3; - - err = nf_tables_flowtable_parse_hook(&ctx, nla[NFTA_FLOWTABLE_HOOK], - flowtable); - if (err < 0) -- goto err3; -+ goto err4; - - for (i = 0; i < flowtable->ops_len; i++) { - err = nf_register_net_hook(net, &flowtable->ops[i]); - if (err < 0) -- goto err4; -+ goto err5; - } - - err = nft_trans_flowtable_add(&ctx, NFT_MSG_NEWFLOWTABLE, flowtable); - if (err < 0) -- goto err5; -- -- INIT_DEFERRABLE_WORK(&flowtable->data.gc_work, type->gc); -- queue_delayed_work(system_power_efficient_wq, -- &flowtable->data.gc_work, HZ); -+ goto err6; - - list_add_tail_rcu(&flowtable->list, &table->flowtables); - table->use++; - - return 0; --err5: -+err6: - i = flowtable->ops_len; --err4: -+err5: - for (k = i - 1; k >= 0; k--) - nf_unregister_net_hook(net, &flowtable->ops[i]); - - kfree(flowtable->ops); -+err4: -+ flowtable->data.type->free(&flowtable->data); - err3: - module_put(type->owner); - err2: -@@ -5395,10 +5393,8 @@ err: - - static void nf_tables_flowtable_destroy(struct nft_flowtable *flowtable) - { -- cancel_delayed_work_sync(&flowtable->data.gc_work); - kfree(flowtable->name); - flowtable->data.type->free(&flowtable->data); -- rhashtable_destroy(&flowtable->data.rhashtable); - module_put(flowtable->data.type->owner); - } - |