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, 11 insertions, 11 deletions

diff --git a/target/linux/generic/hack-4.19/930-crashlog.patch b/target/linux/generic/hack-4.19/930-crashlog.patch
index 17ba187925..3bb3e77778 100644
--- a/target/linux/generic/hack-4.19/930-crashlog.patch
+++ b/target/linux/generic/hack-4.19/930-crashlog.patch
@@ -41,7 +41,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 +#endif
 --- a/init/Kconfig
 +++ b/init/Kconfig
-@@ -1009,6 +1009,10 @@ config RELAY
+@@ -1041,6 +1041,10 @@ config RELAY
  
  	  If unsure, say N.
  
@@ -51,13 +51,13 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 +
  config BLK_DEV_INITRD
  	bool "Initial RAM filesystem and RAM disk (initramfs/initrd) support"
- 	depends on BROKEN || !FRV
+ 	help
 --- a/kernel/Makefile
 +++ b/kernel/Makefile
-@@ -112,6 +112,7 @@ obj-$(CONFIG_CONTEXT_TRACKING) += contex
- obj-$(CONFIG_TORTURE_TEST) += torture.o
- 
- obj-$(CONFIG_HAS_IOMEM) += memremap.o
+@@ -116,6 +116,7 @@ obj-$(CONFIG_TORTURE_TEST) += torture.o
+ obj-$(CONFIG_HAS_IOMEM) += iomem.o
+ obj-$(CONFIG_ZONE_DEVICE) += memremap.o
+ obj-$(CONFIG_RSEQ) += rseq.o
 +obj-$(CONFIG_CRASHLOG) += crashlog.o
  
  $(obj)/configs.o: $(obj)/config_data.h
@@ -300,7 +300,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  #include <linux/bug.h>
  #include <linux/io.h>
  #include <linux/bootmem.h>
-@@ -175,6 +176,7 @@ static unsigned long __init free_all_boo
+@@ -215,6 +216,7 @@ static unsigned long __init free_all_boo
  	if (!bdata->node_bootmem_map)
  		return 0;
  
@@ -310,15 +310,15 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	end = bdata->node_low_pfn;
 --- a/mm/memblock.c
 +++ b/mm/memblock.c
-@@ -19,6 +19,7 @@
- #include <linux/debugfs.h>
+@@ -21,6 +21,7 @@
  #include <linux/seq_file.h>
  #include <linux/memblock.h>
+ #include <linux/bootmem.h>
 +#include <linux/crashlog.h>
  
  #include <asm/sections.h>
  #include <linux/io.h>
-@@ -483,6 +484,8 @@ static void __init_memblock memblock_ins
+@@ -547,6 +548,8 @@ static void __init_memblock memblock_ins
  	memblock_set_region_node(rgn, nid);
  	type->cnt++;
  	type->total_size += size;
@@ -327,7 +327,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  }
  
  /**
-@@ -522,6 +525,8 @@ int __init_memblock memblock_add_range(s
+@@ -586,6 +589,8 @@ int __init_memblock memblock_add_range(s
  		type->regions[0].flags = flags;
  		memblock_set_region_node(&type->regions[0], nid);
  		type->total_size = size;