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, 19 insertions, 17 deletions

diff --git a/target/linux/generic/pending-4.19/810-pci_disable_common_quirks.patch b/target/linux/generic/pending-4.19/810-pci_disable_common_quirks.patch
index c80e58105d..3f452ebf48 100644
--- a/target/linux/generic/pending-4.19/810-pci_disable_common_quirks.patch
+++ b/target/linux/generic/pending-4.19/810-pci_disable_common_quirks.patch
@@ -9,7 +9,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
 
 --- a/drivers/pci/Kconfig
 +++ b/drivers/pci/Kconfig
-@@ -71,6 +71,12 @@ config XEN_PCIDEV_FRONTEND
+@@ -89,6 +89,13 @@ config XEN_PCIDEV_FRONTEND
            The PCI device frontend driver allows the kernel to import arbitrary
            PCI devices from a PCI backend to support PCI driver domains.
  
@@ -19,37 +19,39 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
 +	help
 +	  If you don't know what to do here, say N.
 +
- config HT_IRQ
- 	bool "Interrupts on hypertransport devices"
- 	default y
++
+ config PCI_ATS
+ 	bool
+ 
 --- a/drivers/pci/quirks.c
 +++ b/drivers/pci/quirks.c
-@@ -43,6 +43,7 @@ static void quirk_mmio_always_on(struct
+@@ -207,6 +207,7 @@ static void quirk_mmio_always_on(struct
  DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_ANY_ID, PCI_ANY_ID,
  				PCI_CLASS_BRIDGE_HOST, 8, quirk_mmio_always_on);
  
 +#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
- /* The Mellanox Tavor device gives false positive parity errors
-  * Mark this device with a broken_parity_status, to allow
-  * PCI scanning code to "skip" this now blacklisted device.
-@@ -3077,6 +3078,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_I
+ /*
+  * The Mellanox Tavor device gives false positive parity errors.  Mark this
+  * device with a broken_parity_status to allow PCI scanning code to "skip"
+@@ -3135,6 +3136,8 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_I
  DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x65f9, quirk_intel_mc_errata);
  DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x65fa, quirk_intel_mc_errata);
  
 +#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */
- 
++
  /*
-  * Ivytown NTB BAR sizes are misreported by the hardware due to an erratum.  To
-@@ -3133,6 +3135,8 @@ static void fixup_debug_report(struct pc
- 	}
- }
+  * Ivytown NTB BAR sizes are misreported by the hardware due to an erratum.
+  * To work around this, query the size it should be configured to by the
+@@ -3160,6 +3163,8 @@ static void quirk_intel_ntb(struct pci_d
+ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x0e08, quirk_intel_ntb);
+ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x0e0d, quirk_intel_ntb);
  
 +#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
 +
  /*
-  * Some BIOS implementations leave the Intel GPU interrupts enabled,
-  * even though no one is handling them (f.e. i915 driver is never loaded).
-@@ -3171,6 +3175,8 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_IN
+  * Some BIOS implementations leave the Intel GPU interrupts enabled, even
+  * though no one is handling them (e.g., if the i915 driver is never
+@@ -3198,6 +3203,8 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_IN
  DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x010a, disable_igfx_irq);
  DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0152, disable_igfx_irq);