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>

1 files changed, 5 insertions, 5 deletions

diff --git a/target/linux/generic/backport-4.19/370-netfilter-nf_flow_table-fix-offloaded-connection-tim.patch b/target/linux/generic/backport-4.19/370-netfilter-nf_flow_table-fix-offloaded-connection-tim.patch
index e17b4b6204..9c4b7e392e 100644
--- a/target/linux/generic/backport-4.19/370-netfilter-nf_flow_table-fix-offloaded-connection-tim.patch
+++ b/target/linux/generic/backport-4.19/370-netfilter-nf_flow_table-fix-offloaded-connection-tim.patch
@@ -21,7 +21,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 
 --- a/net/netfilter/nf_conntrack_core.c
 +++ b/net/netfilter/nf_conntrack_core.c
-@@ -981,18 +981,6 @@ static bool gc_worker_can_early_drop(con
+@@ -1119,18 +1119,6 @@ static bool gc_worker_can_early_drop(con
  	return false;
  }
  
@@ -40,7 +40,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  static void gc_worker(struct work_struct *work)
  {
  	unsigned int min_interval = max(HZ / GC_MAX_BUCKETS_DIV, 1u);
-@@ -1029,10 +1017,8 @@ static void gc_worker(struct work_struct
+@@ -1167,10 +1155,8 @@ static void gc_worker(struct work_struct
  			tmp = nf_ct_tuplehash_to_ctrack(h);
  
  			scanned++;
@@ -54,7 +54,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  				nf_ct_gc_expired(tmp);
 --- a/net/netfilter/nf_flow_table_core.c
 +++ b/net/netfilter/nf_flow_table_core.c
-@@ -185,8 +185,27 @@ static const struct rhashtable_params nf
+@@ -182,8 +182,27 @@ static const struct rhashtable_params nf
  	.automatic_shrinking	= true,
  };
  
@@ -82,7 +82,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	flow->timeout = (u32)jiffies;
  
  	rhashtable_insert_fast(&flow_table->rhashtable,
-@@ -307,6 +326,8 @@ static int nf_flow_offload_gc_step(struc
+@@ -304,6 +323,8 @@ static int nf_flow_offload_gc_step(struc
  	rhashtable_walk_start(&hti);
  
  	while ((tuplehash = rhashtable_walk_next(&hti))) {
@@ -91,7 +91,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  		if (IS_ERR(tuplehash)) {
  			err = PTR_ERR(tuplehash);
  			if (err != -EAGAIN)
-@@ -319,9 +340,13 @@ static int nf_flow_offload_gc_step(struc
+@@ -316,9 +337,13 @@ static int nf_flow_offload_gc_step(struc
  
  		flow = container_of(tuplehash, struct flow_offload, tuplehash[0]);