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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-4.19/291-v4.16-netfilter-core-remove-synchronize_net-call-if-nfqueu.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-4.19/291-v4.16-netfilter-core-remove-synchronize_net-call-if-nfqueu.patch')
-rw-r--r-- | target/linux/generic/backport-4.19/291-v4.16-netfilter-core-remove-synchronize_net-call-if-nfqueu.patch | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/target/linux/generic/backport-4.19/291-v4.16-netfilter-core-remove-synchronize_net-call-if-nfqueu.patch b/target/linux/generic/backport-4.19/291-v4.16-netfilter-core-remove-synchronize_net-call-if-nfqueu.patch deleted file mode 100644 index 0ac5783624..0000000000 --- a/target/linux/generic/backport-4.19/291-v4.16-netfilter-core-remove-synchronize_net-call-if-nfqueu.patch +++ /dev/null @@ -1,116 +0,0 @@ -From 26888dfd7e7454686b8d3ea9ba5045d5f236e4d7 Mon Sep 17 00:00:00 2001 -From: Florian Westphal <fw@strlen.de> -Date: Fri, 1 Dec 2017 00:21:03 +0100 -Subject: [PATCH 03/11] netfilter: core: remove synchronize_net call if nfqueue - is used - -since commit 960632ece6949b ("netfilter: convert hook list to an array") -nfqueue no longer stores a pointer to the hook that caused the packet -to be queued. Therefore no extra synchronize_net() call is needed after -dropping the packets enqueued by the old rule blob. - -Signed-off-by: Florian Westphal <fw@strlen.de> -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - include/net/netfilter/nf_queue.h | 2 +- - net/netfilter/core.c | 6 +----- - net/netfilter/nf_internals.h | 2 +- - net/netfilter/nf_queue.c | 7 ++----- - net/netfilter/nfnetlink_queue.c | 9 ++------- - 5 files changed, 7 insertions(+), 19 deletions(-) - ---- a/include/net/netfilter/nf_queue.h -+++ b/include/net/netfilter/nf_queue.h -@@ -25,7 +25,7 @@ struct nf_queue_entry { - struct nf_queue_handler { - int (*outfn)(struct nf_queue_entry *entry, - unsigned int queuenum); -- unsigned int (*nf_hook_drop)(struct net *net); -+ void (*nf_hook_drop)(struct net *net); - }; - - void nf_register_queue_handler(struct net *net, const struct nf_queue_handler *qh); ---- a/net/netfilter/core.c -+++ b/net/netfilter/core.c -@@ -341,7 +341,6 @@ void nf_unregister_net_hook(struct net * - { - struct nf_hook_entries __rcu **pp; - struct nf_hook_entries *p; -- unsigned int nfq; - - pp = nf_hook_entry_head(net, reg); - if (!pp) -@@ -364,10 +363,7 @@ void nf_unregister_net_hook(struct net * - - synchronize_net(); - -- /* other cpu might still process nfqueue verdict that used reg */ -- nfq = nf_queue_nf_hook_drop(net); -- if (nfq) -- synchronize_net(); -+ nf_queue_nf_hook_drop(net); - kvfree(p); - } - EXPORT_SYMBOL(nf_unregister_net_hook); ---- a/net/netfilter/nf_internals.h -+++ b/net/netfilter/nf_internals.h -@@ -10,7 +10,7 @@ - int nf_queue(struct sk_buff *skb, struct nf_hook_state *state, - const struct nf_hook_entries *entries, unsigned int index, - unsigned int verdict); --unsigned int nf_queue_nf_hook_drop(struct net *net); -+void nf_queue_nf_hook_drop(struct net *net); - - /* nf_log.c */ - int __init netfilter_log_init(void); ---- a/net/netfilter/nf_queue.c -+++ b/net/netfilter/nf_queue.c -@@ -96,18 +96,15 @@ void nf_queue_entry_get_refs(struct nf_q - } - EXPORT_SYMBOL_GPL(nf_queue_entry_get_refs); - --unsigned int nf_queue_nf_hook_drop(struct net *net) -+void nf_queue_nf_hook_drop(struct net *net) - { - const struct nf_queue_handler *qh; -- unsigned int count = 0; - - rcu_read_lock(); - qh = rcu_dereference(net->nf.queue_handler); - if (qh) -- count = qh->nf_hook_drop(net); -+ qh->nf_hook_drop(net); - rcu_read_unlock(); -- -- return count; - } - EXPORT_SYMBOL_GPL(nf_queue_nf_hook_drop); - ---- a/net/netfilter/nfnetlink_queue.c -+++ b/net/netfilter/nfnetlink_queue.c -@@ -941,23 +941,18 @@ static struct notifier_block nfqnl_dev_n - .notifier_call = nfqnl_rcv_dev_event, - }; - --static unsigned int nfqnl_nf_hook_drop(struct net *net) -+static void nfqnl_nf_hook_drop(struct net *net) - { - struct nfnl_queue_net *q = nfnl_queue_pernet(net); -- unsigned int instances = 0; - int i; - - for (i = 0; i < INSTANCE_BUCKETS; i++) { - struct nfqnl_instance *inst; - struct hlist_head *head = &q->instance_table[i]; - -- hlist_for_each_entry_rcu(inst, head, hlist) { -+ hlist_for_each_entry_rcu(inst, head, hlist) - nfqnl_flush(inst, NULL, 0); -- instances++; -- } - } -- -- return instances; - } - - static int |