Aligned all kernel patches to get the BPI-M2U to the updated 3.10.105 release.

Makefile

@@ -5,7 +5,7 @@
 include chosen_board.mk
 
 SUDO=sudo
-CROSS_COMPILE=arm-linux-gnueabi-
+CROSS_COMPILE=arm-linux-gnueabihf-
 U_CROSS_COMPILE=$(CROSS_COMPILE)
 K_CROSS_COMPILE=$(CROSS_COMPILE)
 

REQUIREMENTS.md

@@ -0,0 +1,85 @@
+
+#Build and Usage-Requirements
+
+Author: Daniel Andersen - http://www.Dan-And.de 
+
+Contributors: 
+
+
+##Intro:
+
+Using the original SINOVOIP Package was quite painful as there is basically no documentation at all. So I tried to align the packages 
+as good as possible to get that stuff running until the Allwinner R40 and SINOVOIP BananaPI Ultra M2 board is available in the mainline 
+Kernel and mainline U-Boot repository. 
+
+
+###WARNING: 
+There are (at least for me) unknown binaries which you need to use. I haven't found any source code for it and they are provided as compiled 32-Bit (!) binaries only. 
+
+See: https://github.com/BPI-SINOVOIP/BPI-M2U-bsp/tree/master/out/host/bin 
+
+```
+BPI-M2U-bsp/out/host/bin# file *
+AwPluginVector.dll: ELF 32-bit LSB shared object, Intel 80386, version 1 (SYSV), dynamically linked, not stripped
+config.dll:         PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
+dragon:             ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux.so.2, for GNU/Linux 2.6.24, BuildID[sha1]=694c09489e8ca9a2ab6fa3168cebe93697eded28, not stripped
+dragonsecboot:      ELF 64-bit LSB executable, x86-64, version 1 (GNU/Linux), statically linked, for GNU/Linux 2.6.24, BuildID[sha1]=01cf8aba45296ed37a8ff8415724922ad6c091fe, not stripped
+fsbuild:            ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux.so.2, for GNU/Linux 2.6.9, not stripped
+FSProcess.dll:      PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
+fstool.dll:         ELF 32-bit LSB shared object, Intel 80386, version 1 (SYSV), dynamically linked, not stripped
+ImageBuilder.dll:   ELF 32-bit LSB shared object, Intel 80386, version 1 (SYSV), dynamically linked, BuildID[sha1]=26ef821d21ee90c3c5c046e94d205309bcb47dff, not stripped
+IniParasPlg.dll:    ELF 32-bit LSB shared object, Intel 80386, version 1 (SYSV), dynamically linked, not stripped
+IniParasPlgex.dll:  ELF 32-bit LSB shared object, Intel 80386, version 1 (SYSV), dynamically linked, BuildID[sha1]=a86726716141bfd5ccb4e6e7a21f8fbc48afb54b, not stripped
+plgvector.dll:      ELF 32-bit LSB shared object, Intel 80386, version 1 (SYSV), dynamically linked, BuildID[sha1]=e23d4679cc40924b30f7916f3fd2345b2ce85b60, not stripped
+RAMPart.dll:        PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
+script:             ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, for GNU/Linux 2.6.15, BuildID[sha1]=d9de39e5335569a9b98b879b84c62811a43177b1, not stripped
+ScriptParser.dll:   PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
+u_boot_env_gen:     ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, for GNU/Linux 2.6.15, BuildID[sha1]=7bc95164072c8c83c55138507a73dadda21509e7, stripped
+update_boot0:       ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, for GNU/Linux 2.6.24, BuildID[sha1]=345304d3467c455b2f5c3e6a4e6cfba1e74dbd13, not stripped
+update_fes1:        ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, for GNU/Linux 2.6.15, BuildID[sha1]=18600c480fea97af58c3c05f81f057b936e14b59, not stripped
+update_mbr:         ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, for GNU/Linux 2.6.15, BuildID[sha1]=23acde6f21548cc19f9e1805014bb14930655f6e, not stripped
+update_uboot:       ELF 64-bit LSB executable, x86-64, version 1 (GNU/Linux), statically linked, for GNU/Linux 2.6.24, BuildID[sha1]=600eb8f2669a19c7fa6882cdd429f24f214f8a5c, not stripped
+update_uboot_fdt:   ELF 64-bit LSB executable, x86-64, version 1 (GNU/Linux), statically linked, for GNU/Linux 2.6.24, BuildID[sha1]=6e70f48bf894fac773d7ee3b9a50d32b0bd437ba, not stripped
+```
+
+It is required to use dragon and fsbuild, which are 32-Bit Linux executables. The other executables are 64-Bit Linux executables. You can ignore the Windows binaries (Phew!). 
+
+If you know where to get the original source-code (and what kind of licence these files have!), please get in touch with me: https://github.com/dan-and/ 
+
+
+##Installation: 
+
+It should be possible to use any kind of Linux Distribution, but I would recommend Ubuntu 16.04 (NOT 16.10 for now, because they upgraded GCC). 
+you 
+
+Distribution:  UBUNTU Linux 16.04: 64 Bit version only.
+```
+sudo apt install bc make git gcc gcc-arm-linux-gnueabihf u-boot-tools ncurses-devel
+```
+Due to the unsafe binary tool mentioned abouve, you are required to install 32-Bit in your 64-Bit environment. You can do it as following: 
+```
+sudo dpkg --add-architecture i386
+sudo apt-get update
+sudo apt-get install libc6:i386 libncurses5:i386 libstdc++6:i386
+```
+
+## Build: 
+```
+git clone <LINK-TO-GITHUB-REPO> 
+cd BPI-M2U-bsp
+./build.sh
+```
+
+## Files: 
+
+You will find the results at:     SD/
+
+```
+# ls -F SD/
+100MB/
+3.10.104-BPI-M2U-Kernel.tgz
+BOOTLOADER-bpi-m2u.tgz
+BPI-BOOT/
+BPI-BOOT-bpi-m2u.tgz
+BPI-ROOT/ 
+```

build.sh

@@ -5,7 +5,7 @@
 TARGET_PRODUCT="azalea-m2ultra"
 BOARD=BPI_M2U_720P
 board="bpi-m2u"
-kernel="3.10.65-BPI-M2U-Kernel"
+kernel="3.10.104-BPI-M2U-Kernel"
 MODE=$1
 
 

linux-sunxi/Documentation/devicetree/bindings/clock/imx31-clock.txt

@@ -77,7 +77,7 @@ Examples:
 clks: ccm@53f80000{
 	compatible = "fsl,imx31-ccm";
 	reg = <0x53f80000 0x4000>;
-	interrupts = <0 31 0x04 0 53 0x04>;
+	interrupts = <31>, <53>;
 	#clock-cells = <1>;
 };
 

linux-sunxi/Documentation/devicetree/bindings/dma/fsl-mxs-dma.txt

@@ -38,7 +38,7 @@ dma_apbx: dma-apbx@80024000 {
 		      80 81 68 69
 		      70 71 72 73
 		      74 75 76 77>;
-	interrupt-names = "auart4-rx", "aurat4-tx", "spdif-tx", "empty",
+	interrupt-names = "auart4-rx", "auart4-tx", "spdif-tx", "empty",
 			  "saif0", "saif1", "i2c0", "i2c1",
 			  "auart0-rx", "auart0-tx", "auart1-rx", "auart1-tx",
 			  "auart2-rx", "auart2-tx", "auart3-rx", "auart3-tx";

linux-sunxi/Documentation/devicetree/bindings/pinctrl/marvell,armada-370-pinctrl.txt

@@ -91,5 +91,5 @@ mpp61         61       gpo, dev(wen1), uart1(txd), audio(rclk)
 mpp62         62       gpio, dev(a2), uart1(cts), tdm(drx), pcie(clkreq0),
                        audio(mclk), uart0(cts)
 mpp63         63       gpo, spi0(sck), tclk
-mpp64         64       gpio, spi0(miso), spi0-1(cs1)
-mpp65         65       gpio, spi0(mosi), spi0-1(cs2)
+mpp64         64       gpio, spi0(miso), spi0(cs1)
+mpp65         65       gpio, spi0(mosi), spi0(cs2)

linux-sunxi/Documentation/devicetree/bindings/pinctrl/marvell,armada-xp-pinctrl.txt

@@ -41,37 +41,34 @@ mpp20         20       gpio, ge0(rxd4), ge1(rxd2), lcd(d20), ptp(clk)
 mpp21         21       gpio, ge0(rxd5), ge1(rxd3), lcd(d21), mem(bat)
 mpp22         22       gpio, ge0(rxd6), ge1(rxctl), lcd(d22), sata0(prsnt)
 mpp23         23       gpio, ge0(rxd7), ge1(rxclk), lcd(d23), sata1(prsnt)
-mpp24         24       gpio, lcd(hsync), sata1(prsnt), nf(bootcs-re), tdm(rst)
-mpp25         25       gpio, lcd(vsync), sata0(prsnt), nf(bootcs-we), tdm(pclk)
-mpp26         26       gpio, lcd(clk), tdm(fsync), vdd(cpu1-pd)
+mpp24         24       gpio, lcd(hsync), sata1(prsnt), tdm(rst)
+mpp25         25       gpio, lcd(vsync), sata0(prsnt), tdm(pclk)
+mpp26         26       gpio, lcd(clk), tdm(fsync)
 mpp27         27       gpio, lcd(e), tdm(dtx), ptp(trig)
 mpp28         28       gpio, lcd(pwm), tdm(drx), ptp(evreq)
-mpp29         29       gpio, lcd(ref-clk), tdm(int0), ptp(clk), vdd(cpu0-pd)
+mpp29         29       gpio, lcd(ref-clk), tdm(int0), ptp(clk)
 mpp30         30       gpio, tdm(int1), sd0(clk)
-mpp31         31       gpio, tdm(int2), sd0(cmd), vdd(cpu0-pd)
-mpp32         32       gpio, tdm(int3), sd0(d0), vdd(cpu1-pd)
+mpp31         31       gpio, tdm(int2), sd0(cmd)
+mpp32         32       gpio, tdm(int3), sd0(d0)
 mpp33         33       gpio, tdm(int4), sd0(d1), mem(bat)
 mpp34         34       gpio, tdm(int5), sd0(d2), sata0(prsnt)
 mpp35         35       gpio, tdm(int6), sd0(d3), sata1(prsnt)
 mpp36         36       gpio, spi(mosi)
 mpp37         37       gpio, spi(miso)
 mpp38         38       gpio, spi(sck)
 mpp39         39       gpio, spi(cs0)
-mpp40         40       gpio, spi(cs1), uart2(cts), lcd(vga-hsync), vdd(cpu1-pd),
-                       pcie(clkreq0)
+mpp40         40       gpio, spi(cs1), uart2(cts), lcd(vga-hsync), pcie(clkreq0)
 mpp41         41       gpio, spi(cs2), uart2(rts), lcd(vga-vsync), sata1(prsnt),
                        pcie(clkreq1)
-mpp42         42       gpio, uart2(rxd), uart0(cts), tdm(int7), tdm-1(timer),
-                       vdd(cpu0-pd)
-mpp43         43       gpio, uart2(txd), uart0(rts), spi(cs3), pcie(rstout),
-                       vdd(cpu2-3-pd){1}
+mpp42         42       gpio, uart2(rxd), uart0(cts), tdm(int7), tdm-1(timer)
+mpp43         43       gpio, uart2(txd), uart0(rts), spi(cs3), pcie(rstout)
 mpp44         44       gpio, uart2(cts), uart3(rxd), spi(cs4), pcie(clkreq2),
                        mem(bat)
 mpp45         45       gpio, uart2(rts), uart3(txd), spi(cs5), sata1(prsnt)
 mpp46         46       gpio, uart3(rts), uart1(rts), spi(cs6), sata0(prsnt)
 mpp47         47       gpio, uart3(cts), uart1(cts), spi(cs7), pcie(clkreq3),
                        ref(clkout)
-mpp48         48       gpio, tclk, dev(burst/last)
+mpp48         48       gpio, dev(clkout), dev(burst/last)
 
 * Marvell Armada XP (mv78260 and mv78460 only)
 
@@ -83,9 +80,9 @@ mpp51         51       gpio, dev(ad16)
 mpp52         52       gpio, dev(ad17)
 mpp53         53       gpio, dev(ad18)
 mpp54         54       gpio, dev(ad19)
-mpp55         55       gpio, dev(ad20), vdd(cpu0-pd)
-mpp56         56       gpio, dev(ad21), vdd(cpu1-pd)
-mpp57         57       gpio, dev(ad22), vdd(cpu2-3-pd){1}
+mpp55         55       gpio, dev(ad20)
+mpp56         56       gpio, dev(ad21)
+mpp57         57       gpio, dev(ad22)
 mpp58         58       gpio, dev(ad23)
 mpp59         59       gpio, dev(ad24)
 mpp60         60       gpio, dev(ad25)
@@ -95,6 +92,3 @@ mpp63         63       gpio, dev(ad28)
 mpp64         64       gpio, dev(ad29)
 mpp65         65       gpio, dev(ad30)
 mpp66         66       gpio, dev(ad31)
-
-Notes:
-* {1} vdd(cpu2-3-pd) only available on mv78460.

linux-sunxi/Documentation/devicetree/bindings/spi/spi_pl022.txt

@@ -4,9 +4,9 @@ Required properties:
 - compatible : "arm,pl022", "arm,primecell"
 - reg : Offset and length of the register set for the device
 - interrupts : Should contain SPI controller interrupt
+- num-cs : total number of chipselects
 
 Optional properties:
-- num-cs : total number of chipselects
 - cs-gpios : should specify GPIOs used for chipselects.
   The gpios will be referred to as reg = <index> in the SPI child nodes.
   If unspecified, a single SPI device without a chip select can be used.

linux-sunxi/Documentation/filesystems/efivarfs.txt

@@ -14,3 +14,10 @@ filesystem.
 efivarfs is typically mounted like this,
 
 	mount -t efivarfs none /sys/firmware/efi/efivars
+
+Due to the presence of numerous firmware bugs where removing non-standard
+UEFI variables causes the system firmware to fail to POST, efivarfs
+files that are not well-known standardized variables are created
+as immutable files.  This doesn't prevent removal - "chattr -i" will work -
+but it does prevent this kind of failure from being accomplished
+accidentally.

linux-sunxi/Documentation/kernel-parameters.txt

@@ -955,6 +955,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 			When zero, profiling data is discarded and associated
 			debugfs files are removed at module unload time.
 
+	goldfish	[X86] Enable the goldfish android emulator platform.
+			Don't use this when you are not running on the
+			android emulator
+
 	gpt		[EFI] Forces disk with valid GPT signature but
 			invalid Protective MBR to be treated as GPT.
 
@@ -1061,6 +1065,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 	i8042.notimeout	[HW] Ignore timeout condition signalled by controller
 	i8042.reset	[HW] Reset the controller during init and cleanup
 	i8042.unlock	[HW] Unlock (ignore) the keylock
+	i8042.kbdreset  [HW] Reset device connected to KBD port
 
 	i810=		[HW,DRM]
 

linux-sunxi/Documentation/scsi/scsi_eh.txt

@@ -255,19 +255,23 @@ scmd->allowed.
 
  3. scmd recovered
     ACTION: scsi_eh_finish_cmd() is invoked to EH-finish scmd
-	- shost->host_failed--
 	- clear scmd->eh_eflags
 	- scsi_setup_cmd_retry()
 	- move from local eh_work_q to local eh_done_q
     LOCKING: none
+    CONCURRENCY: at most one thread per separate eh_work_q to
+		 keep queue manipulation lockless
 
  4. EH completes
     ACTION: scsi_eh_flush_done_q() retries scmds or notifies upper
-	    layer of failure.
+	    layer of failure. May be called concurrently but must have
+	    a no more than one thread per separate eh_work_q to
+	    manipulate the queue locklessly
 	- scmd is removed from eh_done_q and scmd->eh_entry is cleared
 	- if retry is necessary, scmd is requeued using
           scsi_queue_insert()
 	- otherwise, scsi_finish_command() is invoked for scmd
+	- zero shost->host_failed
     LOCKING: queue or finish function performs appropriate locking
 
 

linux-sunxi/Documentation/sysctl/fs.txt

@@ -32,6 +32,8 @@ Currently, these files are in /proc/sys/fs:
 - nr_open
 - overflowuid
 - overflowgid
+- pipe-user-pages-hard
+- pipe-user-pages-soft
 - protected_hardlinks
 - protected_symlinks
 - suid_dumpable
@@ -159,6 +161,27 @@ The default is 65534.
 
 ==============================================================
 
+pipe-user-pages-hard:
+
+Maximum total number of pages a non-privileged user may allocate for pipes.
+Once this limit is reached, no new pipes may be allocated until usage goes
+below the limit again. When set to 0, no limit is applied, which is the default
+setting.
+
+==============================================================
+
+pipe-user-pages-soft:
+
+Maximum total number of pages a non-privileged user may allocate for pipes
+before the pipe size gets limited to a single page. Once this limit is reached,
+new pipes will be limited to a single page in size for this user in order to
+limit total memory usage, and trying to increase them using fcntl() will be
+denied until usage goes below the limit again. The default value allows to
+allocate up to 1024 pipes at their default size. When set to 0, no limit is
+applied.
+
+==============================================================
+
 protected_hardlinks:
 
 A long-standing class of security issues is the hardlink-based

linux-sunxi/MAINTAINERS

@@ -3054,8 +3054,8 @@ F:	Documentation/x86/efi-stub.txt
 F:	arch/ia64/kernel/efi.c
 F:	arch/x86/boot/compressed/eboot.[ch]
 F:	arch/x86/include/asm/efi.h
-F:	arch/x86/platform/efi/*
-F:	drivers/firmware/efi/*
+F:	arch/x86/platform/efi/
+F:	drivers/firmware/efi/
 F:	include/linux/efi*.h
 
 EFI VARIABLE FILESYSTEM

linux-sunxi/Makefile

@@ -1,6 +1,6 @@
 VERSION = 3
 PATCHLEVEL = 10
-SUBLEVEL = 65
+SUBLEVEL = 106
 EXTRAVERSION =
 NAME = TOSSUG Baby Fish
 
@@ -241,7 +241,7 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
 
 HOSTCC       = gcc
 HOSTCXX      = g++
-HOSTCFLAGS   = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer
+HOSTCFLAGS   = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
 HOSTCXXFLAGS = -O2
 
 # Decide whether to build built-in, modular, or both.
@@ -373,7 +373,8 @@ KBUILD_CFLAGS   := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
 		   -fno-strict-aliasing -fno-common \
 		   -Werror-implicit-function-declaration \
 		   -Wno-format-security \
-		   -fno-delete-null-pointer-checks
+		   -fno-delete-null-pointer-checks \
+		   -std=gnu89
 KBUILD_AFLAGS_KERNEL :=
 KBUILD_CFLAGS_KERNEL :=
 KBUILD_AFLAGS   := -D__ASSEMBLY__

linux-sunxi/arch/alpha/include/asm/uaccess.h

@@ -371,14 +371,6 @@ __copy_tofrom_user_nocheck(void *to, const void *from, long len)
 	return __cu_len;
 }
 
-extern inline long
-__copy_tofrom_user(void *to, const void *from, long len, const void __user *validate)
-{
-	if (__access_ok((unsigned long)validate, len, get_fs()))
-		len = __copy_tofrom_user_nocheck(to, from, len);
-	return len;
-}
-
 #define __copy_to_user(to,from,n)					\
 ({									\
 	__chk_user_ptr(to);						\
@@ -393,17 +385,22 @@ __copy_tofrom_user(void *to, const void *from, long len, const void __user *vali
 #define __copy_to_user_inatomic __copy_to_user
 #define __copy_from_user_inatomic __copy_from_user
 
-
 extern inline long
 copy_to_user(void __user *to, const void *from, long n)
 {
-	return __copy_tofrom_user((__force void *)to, from, n, to);
+	if (likely(__access_ok((unsigned long)to, n, get_fs())))
+		n = __copy_tofrom_user_nocheck((__force void *)to, from, n);
+	return n;
 }
 
 extern inline long
 copy_from_user(void *to, const void __user *from, long n)
 {
-	return __copy_tofrom_user(to, (__force void *)from, n, from);
+	if (likely(__access_ok((unsigned long)from, n, get_fs())))
+		n = __copy_tofrom_user_nocheck(to, (__force void *)from, n);
+	else
+		memset(to, 0, n);
+	return n;
 }
 
 extern void __do_clear_user(void);

linux-sunxi/arch/alpha/mm/fault.c

@@ -156,6 +156,8 @@ do_page_fault(unsigned long address, unsigned long mmcsr,
 	if (unlikely(fault & VM_FAULT_ERROR)) {
 		if (fault & VM_FAULT_OOM)
 			goto out_of_memory;
+		else if (fault & VM_FAULT_SIGSEGV)
+			goto bad_area;
 		else if (fault & VM_FAULT_SIGBUS)
 			goto do_sigbus;
 		BUG();