Fixed patches and configs

config/boot-odroid.ini

@@ -0,0 +1,196 @@
+ODROIDXU-UBOOT-CONFIG
+
+# U-Boot Parameters
+setenv initrd_high "0xffffffff"
+setenv fdt_high "0xffffffff"
+
+# Mac address configuration
+setenv macaddr "00:1e:06:61:7a:55
+
+#------------------------------------------------------------------------------------------------------
+# Basic Ubuntu Setup. Don't touch unless you know what you are doing.
+# --------------------------------
+setenv bootrootfs "console=tty1 console=ttySAC2,115200n8 root=/dev/mmcblk0p2 rootwait ro fsck.repair=yes"
+
+# boot commands
+setenv bootcmd "fatload mmc 0:1 0x40008000 zImage; fatload mmc 0:1 0x44000000 dtb/exynos5422-odroidxu3.dtb; bootz 0x40008000 0x44000000"
+
+# --- Screen Configuration for HDMI --- # 
+# ---------------------------------------
+# Uncomment only ONE line! Leave all commented for automatic selection.
+# Uncomment only the setenv line!
+# ---------------------------------------
+# ODROID-VU forced resolution
+# setenv videoconfig "video=HDMI-A-1:1280x800@60"
+# -----------------------------------------------
+# ODROID-VU forced EDID
+# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1280x800.bin"
+# -----------------------------------------------
+# 1920x1080 (1080P) with monitor provided EDID information. (1080p-edid)
+# setenv videoconfig "video=HDMI-A-1:1920x1080@60"
+# -----------------------------------------------
+# 1920x1080 (1080P) without monitor data using generic information (1080p-noedid)
+# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1920x1080.bin"
+# -----------------------------------------------
+# 1920x1080 50hz (1080P) with monitor provided EDID information. (1080p 50hz-edid)
+# setenv videoconfig "video=HDMI-A-1:1920x1080@50"
+# -----------------------------------------------
+# 1920x1080 50hz (1080P) without monitor data using generic information (1080p 50hz-noedid)
+# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1920x1080_50hz.bin"
+# -----------------------------------------------
+# 1440x900 with monitor provided EDID information.
+# setenv videoconfig "video=HDMI-A-1:1440x900@60"
+# -----------------------------------------------
+# 1440x900 without monitor data using generic information 
+# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1440x900.bin"
+# -----------------------------------------------
+# 1280x720 (720P) with monitor provided EDID information. (720p-edid)
+# setenv videoconfig "video=HDMI-A-1:1280x720@60"
+# -----------------------------------------------
+# 1280x720 (720P) without monitor data using generic information (720p-noedid)
+# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1280x720.bin"
+# -----------------------------------------------
+# 1024x768 without monitor data using generic information
+# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1024x768.bin"
+# -----------------------------------------------
+# 800x600 without monitor data using generic information 
+# setenv videoconfig "drm_kms_helper.edid_firmware=edid/800x600.bin"
+# -----------------------------------------------
+# 800x480 without monitor data using generic information (ODROID 7")
+# setenv videoconfig "drm_kms_helper.edid_firmware=edid/800x480.bin"
+# -----------------------------------------------
+# 720x576 without monitor data using generic information 
+# setenv videoconfig "drm_kms_helper.edid_firmware=edid/720x576.bin"
+# -----------------------------------------------
+# 720x480 without monitor data using generic information 
+# setenv videoconfig "drm_kms_helper.edid_firmware=edid/720x480.bin"
+# -----------------------------------------------
+# 640x480 without monitor data using generic information
+# setenv videoconfig "drm_kms_helper.edid_firmware=edid/640x480.bin"
+
+
+# --- HDMI / DVI Mode Selection ---
+# ------------------------------------------
+# - HDMI Mode
+setenv vout "hdmi"
+# - DVI Mode (disables sound over HDMI as per DVI compat)
+# setenv vout "dvi"
+
+
+# --- CPU Governor Setup ---
+# Uncomment only one line. New governor is set after 90secs after boot.
+# ------------------------------------------
+# - Performance (Keep all the CPU's at Maximum frequency)
+setenv governor "performance"
+# ------------------------------------------
+# - Ondemand
+# setenv governor "ondemand"
+# ------------------------------------------
+# - Interactive (Pretty much just like ondemand with more possible customization via sysfs.)
+# setenv governor "interactive"
+# ------------------------------------------
+# - Conservative (Like ondemand, but do the frequency transitions more slowly, great for battery powered applications)
+# setenv governor "conservative"
+# ------------------------------------------
+# - Powersave (Keeps the CPU's to the lowest possible temps)
+# setenv governor "powersave"
+
+
+#------------------------------------------------------------------------------
+#
+# HDMI-PHY Parameter Control
+#
+#------------------------------------------------------------------------------
+#------------------------------------------------------------------------------
+#
+# HDMI Hot Plug detection
+#
+#------------------------------------------------------------------------------
+#
+# Forces the HDMI subsystem to ignore the check if the cable is connected or 
+# not.
+# false : disable the detection and force it as connected.
+# true : let cable, board and monitor decide the connection status.
+# 
+# default: true
+# 
+#------------------------------------------------------------------------------
+setenv HPD "true"
+
+#------------------------------------------------------------------------------
+#
+#  TMDS data amplitude control.
+#
+#------------------------------------------------------------------------------
+#
+#  1LSB corresponds to 20 mVdiff amplitude level.
+#  tx_amp_lvl : 0 = 760 mVdiff(Min), 31 = 1380 mVdiff(Max)
+#
+#  Hardkernel default hdmi_tx_amp_lvl = 31(1380 mVdiff);
+#------------------------------------------------------------------------------
+setenv hdmi_tx_amp_lvl  "31"
+
+#------------------------------------------------------------------------------
+#
+#  TMDS data amplitude fine control for each channel.
+#
+#------------------------------------------------------------------------------
+#
+#  1LSB corresponds to 20 mVdiff amplitude level.
+#  tx_lvl : 0 = 0 mVdiff(Min), 3 = 60 mVdiff(Max)
+#
+#  Hardkernel default
+#      hdmi_tx_lvl_ch0 = 3, hdmi_tx_lvl_ch1 = 3, hdmi_tx_lvl_ch2 = 3,
+#------------------------------------------------------------------------------
+setenv hdmi_tx_lvl_ch0      "3"
+setenv hdmi_tx_lvl_ch1      "3"
+setenv hdmi_tx_lvl_ch2      "3"
+
+#------------------------------------------------------------------------------
+#
+#  TMDS data pre-emphasis level control.
+#
+#------------------------------------------------------------------------------
+#
+#  1LSB corresponds to -0.45dB emphasis level except for 1
+#  tx_emp_lvl : 0 = 0 db(Min), 1 = -0.25 db, 2 = 0.7 db, 15 = -7.45 db(Max)
+#
+#  Hardkernel default hdmi_tx_emp_lvl = 6 (-2.50 db);
+#------------------------------------------------------------------------------
+setenv hdmi_tx_emp_lvl      "6"
+
+#------------------------------------------------------------------------------
+#
+#  TMDS clock amplitude control.
+#
+#------------------------------------------------------------------------------
+#
+#  1LSB corresponds to 20 mVdiff amplitude level.
+#  clk_amp_lvl : 0 = 790 mVdiff(Min), 31 = 1410 mVdiff(Max)
+#
+#  Hardkernel default hdmi_clk_amp_lvl = 31 (1410 mVdiff)
+#------------------------------------------------------------------------------
+setenv hdmi_clk_amp_lvl     "31"
+
+#------------------------------------------------------------------------------
+#
+#  TMDS data source termination resistor control.
+#
+#------------------------------------------------------------------------------
+#
+#  tx_res :
+#      0 = Source Termination OFF(Min), 1 = 200 ohm, 2 = 300 ohm, 3 = 120 ohm(Max)
+#
+#  Hardkernrel default hdmi_tx_res = 0 (Source Termination OFF)
+#------------------------------------------------------------------------------
+setenv hdmi_tx_res      "0"
+
+#------------------------------------------------------------------------------
+
+setenv hdmi_phy_control "hdmi_tx_amp_lvl=${hdmi_tx_amp_lvl} hdmi_tx_lvl_ch0=${hdmi_tx_lvl_ch0} hdmi_tx_lvl_ch1=${hdmi_tx_lvl_ch1} hdmi_tx_lvl_ch2=${hdmi_tx_lvl_ch2} hdmi_tx_emp_lvl=${hdmi_tx_emp_lvl} hdmi_clk_amp_lvl=${hdmi_clk_amp_lvl} hdmi_tx_res=${hdmi_tx_res} HPD=${HPD} vout=${vout}"
+
+# final boot args
+setenv bootargs "${bootrootfs} ${videoconfig} smsc95xx.macaddr=${macaddr} governor=${governor} ${hdmi_phy_control}"
+# drm.debug=0xff
+# Boot the board
+boot

config/xorg.conf.cubox

@@ -0,0 +1,14 @@
+Section "Device"
+    Identifier  "i.MX Accelerated Framebuffer Device"
+    Driver      "vivante"
+    Option      "fbdev"     "/dev/fb0"
+    Option      "vivante_fbdev" "/dev/fb0"
+    Option      "HWcursor"  "false"
+EndSection
+
+Section "ServerFlags"
+    Option "BlankTime"  "0"
+    Option "StandbyTime"  "0"
+    Option "SuspendTime"  "0"
+    Option "OffTime"  "0"
+EndSection

patch/kernel/cubox-default/patch-3.14.19-20.patch

@@ -5486,15 +5486,6 @@ index 9da566a3f5c8..e47aabe0c760 100644
  	{ } /* Terminating entry */
  };
  MODULE_DEVICE_TABLE(usb, option_ids);
-@@ -1917,6 +1940,8 @@ static void option_instat_callback(struct urb *urb)
- 			dev_dbg(dev, "%s: type %x req %x\n", __func__,
- 				req_pkt->bRequestType, req_pkt->bRequest);
- 		}
-+	} else if (status == -ENOENT || status == -ESHUTDOWN) {
-+		dev_dbg(dev, "%s: urb stopped: %d\n", __func__, status);
- 	} else
- 		dev_err(dev, "%s: error %d\n", __func__, status);
- 
 diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
 index b3d5a35c0d4b..e9bad928039f 100644
 --- a/drivers/usb/serial/pl2303.c

patch/kernel/cubox-default/patch-3.14.30-31.patch

@@ -2412,19 +2412,6 @@ index 4913c0690872..175584ad643f 100644
  		/* we would like to get this block, possibly by computing it,
  		 * otherwise read it if the backing disk is insync
  		 */
-diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
-index 7e0176321aff..881bf89acfcc 100644
---- a/drivers/mmc/host/sdhci.c
-+++ b/drivers/mmc/host/sdhci.c
-@@ -2537,7 +2537,7 @@ out:
- 	/*
- 	 * We have to delay this as it calls back into the driver.
- 	 */
--	if (cardint)
-+	if (cardint && host->mmc->sdio_irqs)
- 		mmc_signal_sdio_irq(host->mmc);
- 
- 	return result;
 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
 index cc11f7f5e91d..1468c4658804 100644
 --- a/drivers/net/can/dev.c

patch/kernel/cubox-default/patch-3.14.35-36.patch

@@ -1151,35 +1151,6 @@ index a3399c4f13a9..b9b651ea9851 100644
  
  	/* Bring BB/MAC out of reset */
  	iowrite32(regval & ~val, reg);
-diff --git a/drivers/net/wireless/ath/ath6kl/hif.h b/drivers/net/wireless/ath/ath6kl/hif.h
-index 61f6b21fb0ae..dc6bd8cd9b83 100644
---- a/drivers/net/wireless/ath/ath6kl/hif.h
-+++ b/drivers/net/wireless/ath/ath6kl/hif.h
-@@ -197,9 +197,9 @@ struct hif_scatter_req {
- 	/* bounce buffer for upper layers to copy to/from */
- 	u8 *virt_dma_buf;
- 
--	struct hif_scatter_item scat_list[1];
--
- 	u32 scat_q_depth;
-+
-+	struct hif_scatter_item scat_list[0];
- };
- 
- struct ath6kl_irq_proc_registers {
-diff --git a/drivers/net/wireless/ath/ath6kl/sdio.c b/drivers/net/wireless/ath/ath6kl/sdio.c
-index 7126bdd4236c..6bf15a331714 100644
---- a/drivers/net/wireless/ath/ath6kl/sdio.c
-+++ b/drivers/net/wireless/ath/ath6kl/sdio.c
-@@ -348,7 +348,7 @@ static int ath6kl_sdio_alloc_prep_scat_req(struct ath6kl_sdio *ar_sdio,
- 	int i, scat_req_sz, scat_list_sz, size;
- 	u8 *virt_buf;
- 
--	scat_list_sz = (n_scat_entry - 1) * sizeof(struct hif_scatter_item);
-+	scat_list_sz = n_scat_entry * sizeof(struct hif_scatter_item);
- 	scat_req_sz = sizeof(*s_req) + scat_list_sz;
- 
- 	if (!virt_scat)
 diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
 index 5642a9b250c2..953bd0bfdf0d 100644
 --- a/drivers/scsi/be2iscsi/be_main.c

patch/kernel/cubox-default/patch-3.14.37-38.patch

@@ -825,18 +825,21 @@ diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
 index 715589ff0eda..e93c36fd3073 100644
 --- a/sound/soc/codecs/sgtl5000.c
 +++ b/sound/soc/codecs/sgtl5000.c
-@@ -1198,13 +1198,7 @@ static int sgtl5000_set_power_regs(struct snd_soc_codec *codec)
- 		/* Enable VDDC charge pump */
+@@ -1198,16 +1198,7 @@ static int sgtl5000_set_power_regs(struct snd_soc_codec *codec)
+                 		/* Enable VDDC charge pump */
  		ana_pwr |= SGTL5000_VDDC_CHRGPMP_POWERUP;
  	} else if (vddio >= 3100 && vdda >= 3100) {
 -		/*
 -		 * if vddio and vddd > 3.1v,
 -		 * charge pump should be clean before set ana_pwr
 -		 */
--		snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER,
--				SGTL5000_VDDC_CHRGPMP_POWERUP, 0);
+-// FIXME: this is total crap - we have read this register above into
+-// ana_pwr, which we then modify (above), and then write back to the
+-// register below.  This modification just gets completely overwritten.
+-//		snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER,
+-//				SGTL5000_VDDC_CHRGPMP_POWERUP, 0);
 -
-+		ana_pwr &= ~SGTL5000_VDDC_CHRGPMP_POWERUP;
++		ana_pwr &= ~SGTL5000_VDDC_CHRGPMP_POWERUP; 
  		/* VDDC use VDDIO rail */
  		lreg_ctrl |= SGTL5000_VDDC_ASSN_OVRD;
  		lreg_ctrl |= SGTL5000_VDDC_MAN_ASSN_VDDIO <<

patch/kernel/cubox-default/patch-3.14.39-40.patch

@@ -1122,26 +1122,6 @@ index 80bfa0391913..075e7e7abea9 100644
  	return num_wrbs;
  }
  
-diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
-index ad5a5aadc7e1..70eb4d27b4fa 100644
---- a/drivers/net/ethernet/freescale/gianfar.c
-+++ b/drivers/net/ethernet/freescale/gianfar.c
-@@ -2152,13 +2152,13 @@ static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev)
- 		skb_new = skb_realloc_headroom(skb, fcb_len);
- 		if (!skb_new) {
- 			dev->stats.tx_errors++;
--			kfree_skb(skb);
-+			dev_kfree_skb_any(skb);
- 			return NETDEV_TX_OK;
- 		}
- 
- 		if (skb->sk)
- 			skb_set_owner_w(skb_new, skb->sk);
--		consume_skb(skb);
-+		dev_consume_skb_any(skb);
- 		skb = skb_new;
- 	}
- 
 diff --git a/drivers/net/ethernet/intel/ixgb/ixgb_main.c b/drivers/net/ethernet/intel/ixgb/ixgb_main.c
 index 57e390cbe6d0..f42c201f727f 100644
 --- a/drivers/net/ethernet/intel/ixgb/ixgb_main.c

patch/kernel/odroid-default/patch-3.10.92-93.patch

@@ -0,0 +1,645 @@
+diff --git a/Makefile b/Makefile
+index 25701b67bb6d..6944160a5631 100644
+--- a/Makefile
++++ b/Makefile
+@@ -1,6 +1,6 @@
+ VERSION = 3
+ PATCHLEVEL = 10
+-SUBLEVEL = 92
++SUBLEVEL = 93
+ EXTRAVERSION =
+ NAME = TOSSUG Baby Fish
+ 
+diff --git a/arch/arm64/kernel/stacktrace.c b/arch/arm64/kernel/stacktrace.c
+index 048334bb2651..d25459ff57fc 100644
+--- a/arch/arm64/kernel/stacktrace.c
++++ b/arch/arm64/kernel/stacktrace.c
+@@ -48,11 +48,7 @@ int unwind_frame(struct stackframe *frame)
+ 
+ 	frame->sp = fp + 0x10;
+ 	frame->fp = *(unsigned long *)(fp);
+-	/*
+-	 * -4 here because we care about the PC at time of bl,
+-	 * not where the return will go.
+-	 */
+-	frame->pc = *(unsigned long *)(fp + 8) - 4;
++	frame->pc = *(unsigned long *)(fp + 8);
+ 
+ 	return 0;
+ }
+diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c
+index f956a2f84a15..8d3722af6187 100644
+--- a/arch/powerpc/kernel/rtas.c
++++ b/arch/powerpc/kernel/rtas.c
+@@ -1041,6 +1041,9 @@ asmlinkage int ppc_rtas(struct rtas_args __user *uargs)
+ 	if (!capable(CAP_SYS_ADMIN))
+ 		return -EPERM;
+ 
++	if (!rtas.entry)
++		return -EINVAL;
++
+ 	if (copy_from_user(&args, uargs, 3 * sizeof(u32)) != 0)
+ 		return -EFAULT;
+ 
+diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
+index 511630db00a8..91cbe75a91d5 100644
+--- a/arch/x86/xen/enlighten.c
++++ b/arch/x86/xen/enlighten.c
+@@ -33,7 +33,7 @@
+ #include <linux/memblock.h>
+ #include <linux/edd.h>
+ 
+-#ifdef CONFIG_KEXEC_CORE
++#ifdef CONFIG_KEXEC
+ #include <linux/kexec.h>
+ #endif
+ 
+@@ -1748,7 +1748,7 @@ static struct notifier_block xen_hvm_cpu_notifier __cpuinitdata = {
+ 	.notifier_call	= xen_hvm_cpu_notify,
+ };
+ 
+-#ifdef CONFIG_KEXEC_CORE
++#ifdef CONFIG_KEXEC
+ static void xen_hvm_shutdown(void)
+ {
+ 	native_machine_shutdown();
+@@ -1777,7 +1777,7 @@ static void __init xen_hvm_guest_init(void)
+ 	x86_init.irqs.intr_init = xen_init_IRQ;
+ 	xen_hvm_init_time_ops();
+ 	xen_hvm_init_mmu_ops();
+-#ifdef CONFIG_KEXEC_CORE
++#ifdef CONFIG_KEXEC
+ 	machine_ops.shutdown = xen_hvm_shutdown;
+ 	machine_ops.crash_shutdown = xen_hvm_crash_shutdown;
+ #endif
+diff --git a/crypto/ablkcipher.c b/crypto/ablkcipher.c
+index 7d4a8d28277e..ebcec7439a1a 100644
+--- a/crypto/ablkcipher.c
++++ b/crypto/ablkcipher.c
+@@ -700,7 +700,7 @@ struct crypto_ablkcipher *crypto_alloc_ablkcipher(const char *alg_name,
+ err:
+ 		if (err != -EAGAIN)
+ 			break;
+-		if (signal_pending(current)) {
++		if (fatal_signal_pending(current)) {
+ 			err = -EINTR;
+ 			break;
+ 		}
+diff --git a/crypto/algapi.c b/crypto/algapi.c
+index 00d8d939733b..daf2f653b131 100644
+--- a/crypto/algapi.c
++++ b/crypto/algapi.c
+@@ -325,7 +325,7 @@ static void crypto_wait_for_test(struct crypto_larval *larval)
+ 		crypto_alg_tested(larval->alg.cra_driver_name, 0);
+ 	}
+ 
+-	err = wait_for_completion_interruptible(&larval->completion);
++	err = wait_for_completion_killable(&larval->completion);
+ 	WARN_ON(err);
+ 
+ out:
+diff --git a/crypto/api.c b/crypto/api.c
+index 335abea14f19..36a0d4602eba 100644
+--- a/crypto/api.c
++++ b/crypto/api.c
+@@ -172,7 +172,7 @@ static struct crypto_alg *crypto_larval_wait(struct crypto_alg *alg)
+ 	struct crypto_larval *larval = (void *)alg;
+ 	long timeout;
+ 
+-	timeout = wait_for_completion_interruptible_timeout(
++	timeout = wait_for_completion_killable_timeout(
+ 		&larval->completion, 60 * HZ);
+ 
+ 	alg = larval->adult;
+@@ -435,7 +435,7 @@ struct crypto_tfm *crypto_alloc_base(const char *alg_name, u32 type, u32 mask)
+ err:
+ 		if (err != -EAGAIN)
+ 			break;
+-		if (signal_pending(current)) {
++		if (fatal_signal_pending(current)) {
+ 			err = -EINTR;
+ 			break;
+ 		}
+@@ -552,7 +552,7 @@ void *crypto_alloc_tfm(const char *alg_name,
+ err:
+ 		if (err != -EAGAIN)
+ 			break;
+-		if (signal_pending(current)) {
++		if (fatal_signal_pending(current)) {
+ 			err = -EINTR;
+ 			break;
+ 		}
+diff --git a/crypto/crypto_user.c b/crypto/crypto_user.c
+index 43665d0d0905..c7666f401381 100644
+--- a/crypto/crypto_user.c
++++ b/crypto/crypto_user.c
+@@ -361,7 +361,7 @@ static struct crypto_alg *crypto_user_aead_alg(const char *name, u32 type,
+ 		err = PTR_ERR(alg);
+ 		if (err != -EAGAIN)
+ 			break;
+-		if (signal_pending(current)) {
++		if (fatal_signal_pending(current)) {
+ 			err = -EINTR;
+ 			break;
+ 		}
+diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
+index 2fa22c24fa5d..85b31ba9d503 100644
+--- a/drivers/block/rbd.c
++++ b/drivers/block/rbd.c
+@@ -93,6 +93,8 @@ static int atomic_dec_return_safe(atomic_t *v)
+ 
+ #define RBD_MINORS_PER_MAJOR	256		/* max minors per blkdev */
+ 
++#define RBD_MAX_PARENT_CHAIN_LEN	16
++
+ #define RBD_SNAP_DEV_NAME_PREFIX	"snap_"
+ #define RBD_MAX_SNAP_NAME_LEN	\
+ 			(NAME_MAX - (sizeof (RBD_SNAP_DEV_NAME_PREFIX) - 1))
+@@ -394,7 +396,7 @@ static ssize_t rbd_add(struct bus_type *bus, const char *buf,
+ 		       size_t count);
+ static ssize_t rbd_remove(struct bus_type *bus, const char *buf,
+ 			  size_t count);
+-static int rbd_dev_image_probe(struct rbd_device *rbd_dev, bool mapping);
++static int rbd_dev_image_probe(struct rbd_device *rbd_dev, int depth);
+ static void rbd_spec_put(struct rbd_spec *spec);
+ 
+ static struct bus_attribute rbd_bus_attrs[] = {
+@@ -3453,6 +3455,9 @@ static int rbd_init_disk(struct rbd_device *rbd_dev)
+ 	blk_queue_io_opt(q, segment_size);
+ 
+ 	blk_queue_merge_bvec(q, rbd_merge_bvec);
++	if (!ceph_test_opt(rbd_dev->rbd_client->client, NOCRC))
++		q->backing_dev_info.capabilities |= BDI_CAP_STABLE_WRITES;
++
+ 	disk->queue = q;
+ 
+ 	q->queuedata = rbd_dev;
+@@ -4828,44 +4833,50 @@ out_err:
+ 	return ret;
+ }
+ 
+-static int rbd_dev_probe_parent(struct rbd_device *rbd_dev)
++/*
++ * @depth is rbd_dev_image_probe() -> rbd_dev_probe_parent() ->
++ * rbd_dev_image_probe() recursion depth, which means it's also the
++ * length of the already discovered part of the parent chain.
++ */
++static int rbd_dev_probe_parent(struct rbd_device *rbd_dev, int depth)
+ {
+ 	struct rbd_device *parent = NULL;
+-	struct rbd_spec *parent_spec;
+-	struct rbd_client *rbdc;
+ 	int ret;
+ 
+ 	if (!rbd_dev->parent_spec)
+ 		return 0;
+-	/*
+-	 * We need to pass a reference to the client and the parent
+-	 * spec when creating the parent rbd_dev.  Images related by
+-	 * parent/child relationships always share both.
+-	 */
+-	parent_spec = rbd_spec_get(rbd_dev->parent_spec);
+-	rbdc = __rbd_get_client(rbd_dev->rbd_client);
+ 
+-	ret = -ENOMEM;
+-	parent = rbd_dev_create(rbdc, parent_spec);
+-	if (!parent)
++	if (++depth > RBD_MAX_PARENT_CHAIN_LEN) {
++		pr_info("parent chain is too long (%d)\n", depth);
++		ret = -EINVAL;
+ 		goto out_err;
++	}
+ 
+-	ret = rbd_dev_image_probe(parent, false);
++	parent = rbd_dev_create(rbd_dev->rbd_client, rbd_dev->parent_spec);
++	if (!parent) {
++		ret = -ENOMEM;
++		goto out_err;
++	}
++
++	/*
++	 * Images related by parent/child relationships always share
++	 * rbd_client and spec/parent_spec, so bump their refcounts.
++	 */
++	__rbd_get_client(rbd_dev->rbd_client);
++	rbd_spec_get(rbd_dev->parent_spec);
++
++	ret = rbd_dev_image_probe(parent, depth);
+ 	if (ret < 0)
+ 		goto out_err;
++
+ 	rbd_dev->parent = parent;
+ 	atomic_set(&rbd_dev->parent_ref, 1);
+-
+ 	return 0;
++
+ out_err:
+-	if (parent) {
+-		rbd_dev_unparent(rbd_dev);
++	rbd_dev_unparent(rbd_dev);
++	if (parent)
+ 		rbd_dev_destroy(parent);
+-	} else {
+-		rbd_put_client(rbdc);
+-		rbd_spec_put(parent_spec);
+-	}
+-
+ 	return ret;
+ }
+ 
+@@ -4971,7 +4982,7 @@ static void rbd_dev_image_release(struct rbd_device *rbd_dev)
+  * parent), initiate a watch on its header object before using that
+  * object to get detailed information about the rbd image.
+  */
+-static int rbd_dev_image_probe(struct rbd_device *rbd_dev, bool mapping)
++static int rbd_dev_image_probe(struct rbd_device *rbd_dev, int depth)
+ {
+ 	int ret;
+ 	int tmp;
+@@ -4992,7 +5003,7 @@ static int rbd_dev_image_probe(struct rbd_device *rbd_dev, bool mapping)
+ 	if (ret)
+ 		goto err_out_format;
+ 
+-	if (mapping) {
++	if (!depth) {
+ 		ret = rbd_dev_header_watch_sync(rbd_dev, true);
+ 		if (ret)
+ 			goto out_header_name;
+@@ -5009,7 +5020,7 @@ static int rbd_dev_image_probe(struct rbd_device *rbd_dev, bool mapping)
+ 	if (ret)
+ 		goto err_out_probe;
+ 
+-	ret = rbd_dev_probe_parent(rbd_dev);
++	ret = rbd_dev_probe_parent(rbd_dev, depth);
+ 	if (ret)
+ 		goto err_out_probe;
+ 
+@@ -5020,7 +5031,7 @@ static int rbd_dev_image_probe(struct rbd_device *rbd_dev, bool mapping)
+ err_out_probe:
+ 	rbd_dev_unprobe(rbd_dev);
+ err_out_watch:
+-	if (mapping) {
++	if (!depth) {
+ 		tmp = rbd_dev_header_watch_sync(rbd_dev, false);
+ 		if (tmp)
+ 			rbd_warn(rbd_dev, "unable to tear down "
+@@ -5091,7 +5102,7 @@ static ssize_t rbd_add(struct bus_type *bus,
+ 	rbdc = NULL;		/* rbd_dev now owns this */
+ 	spec = NULL;		/* rbd_dev now owns this */
+ 
+-	rc = rbd_dev_image_probe(rbd_dev, true);
++	rc = rbd_dev_image_probe(rbd_dev, 0);
+ 	if (rc < 0)
+ 		goto err_out_rbd_dev;
+ 
+diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
+index ddd9a098bc67..ea7ed8600a7c 100644
+--- a/drivers/block/xen-blkfront.c
++++ b/drivers/block/xen-blkfront.c
+@@ -1590,7 +1590,8 @@ static void blkback_changed(struct xenbus_device *dev,
+ 			break;
+ 		/* Missed the backend's Closing state -- fallthrough */
+ 	case XenbusStateClosing:
+-		blkfront_closing(info);
++		if (info)
++			blkfront_closing(info);
+ 		break;
+ 	}
+ }
+diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
+index 5bccf31cc974..4d41739fb50a 100644
+--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
++++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
+@@ -177,11 +177,12 @@ nouveau_gem_info(struct drm_file *file_priv, struct drm_gem_object *gem,
+ 	struct nouveau_bo *nvbo = nouveau_gem_object(gem);
+ 	struct nouveau_vma *vma;
+ 
+-	if (nvbo->bo.mem.mem_type == TTM_PL_TT)
++	if (is_power_of_2(nvbo->valid_domains))
++		rep->domain = nvbo->valid_domains;
++	else if (nvbo->bo.mem.mem_type == TTM_PL_TT)
+ 		rep->domain = NOUVEAU_GEM_DOMAIN_GART;
+ 	else
+ 		rep->domain = NOUVEAU_GEM_DOMAIN_VRAM;
+-
+ 	rep->offset = nvbo->bo.offset;
+ 	if (cli->base.vm) {
+ 		vma = nouveau_bo_vma_find(nvbo, cli->base.vm);
+diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
+index 784b97cb05b0..c410217fbe89 100644
+--- a/drivers/infiniband/core/cm.c
++++ b/drivers/infiniband/core/cm.c
+@@ -857,6 +857,11 @@ retest:
+ 	case IB_CM_SIDR_REQ_RCVD:
+ 		spin_unlock_irq(&cm_id_priv->lock);
+ 		cm_reject_sidr_req(cm_id_priv, IB_SIDR_REJECT);
++		spin_lock_irq(&cm.lock);
++		if (!RB_EMPTY_NODE(&cm_id_priv->sidr_id_node))
++			rb_erase(&cm_id_priv->sidr_id_node,
++				 &cm.remote_sidr_table);
++		spin_unlock_irq(&cm.lock);
+ 		break;
+ 	case IB_CM_REQ_SENT:
+ 		ib_cancel_mad(cm_id_priv->av.port->mad_agent, cm_id_priv->msg);
+@@ -3093,7 +3098,10 @@ int ib_send_cm_sidr_rep(struct ib_cm_id *cm_id,
+ 	spin_unlock_irqrestore(&cm_id_priv->lock, flags);
+ 
+ 	spin_lock_irqsave(&cm.lock, flags);
+-	rb_erase(&cm_id_priv->sidr_id_node, &cm.remote_sidr_table);
++	if (!RB_EMPTY_NODE(&cm_id_priv->sidr_id_node)) {
++		rb_erase(&cm_id_priv->sidr_id_node, &cm.remote_sidr_table);
++		RB_CLEAR_NODE(&cm_id_priv->sidr_id_node);
++	}
+ 	spin_unlock_irqrestore(&cm.lock, flags);
+ 	return 0;
+ 
+diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
+index dfb401cba733..6bde2a124c72 100644
+--- a/drivers/iommu/amd_iommu.c
++++ b/drivers/iommu/amd_iommu.c
+@@ -2106,8 +2106,8 @@ static void set_dte_entry(u16 devid, struct protection_domain *domain, bool ats)
+ static void clear_dte_entry(u16 devid)
+ {
+ 	/* remove entry from the device table seen by the hardware */
+-	amd_iommu_dev_table[devid].data[0] = IOMMU_PTE_P | IOMMU_PTE_TV;
+-	amd_iommu_dev_table[devid].data[1] = 0;
++	amd_iommu_dev_table[devid].data[0]  = IOMMU_PTE_P | IOMMU_PTE_TV;
++	amd_iommu_dev_table[devid].data[1] &= DTE_FLAG_MASK;
+ 
+ 	amd_iommu_apply_erratum_63(devid);
+ }
+diff --git a/drivers/iommu/amd_iommu_types.h b/drivers/iommu/amd_iommu_types.h
+index 0285a215df16..7570f45fce8d 100644
+--- a/drivers/iommu/amd_iommu_types.h
++++ b/drivers/iommu/amd_iommu_types.h
+@@ -282,6 +282,7 @@
+ #define IOMMU_PTE_IR (1ULL << 61)
+ #define IOMMU_PTE_IW (1ULL << 62)
+ 
++#define DTE_FLAG_MASK	(0x3ffULL << 32)
+ #define DTE_FLAG_IOTLB	(0x01UL << 32)
+ #define DTE_FLAG_GV	(0x01ULL << 55)
+ #define DTE_GLX_SHIFT	(56)
+diff --git a/drivers/md/persistent-data/dm-btree-remove.c b/drivers/md/persistent-data/dm-btree-remove.c
+index 7c0d75547ccf..92cd09f3c69b 100644
+--- a/drivers/md/persistent-data/dm-btree-remove.c
++++ b/drivers/md/persistent-data/dm-btree-remove.c
+@@ -301,11 +301,16 @@ static void redistribute3(struct dm_btree_info *info, struct btree_node *parent,
+ {
+ 	int s;
+ 	uint32_t max_entries = le32_to_cpu(left->header.max_entries);
+-	unsigned target = (nr_left + nr_center + nr_right) / 3;
+-	BUG_ON(target > max_entries);
++	unsigned total = nr_left + nr_center + nr_right;
++	unsigned target_right = total / 3;
++	unsigned remainder = (target_right * 3) != total;
++	unsigned target_left = target_right + remainder;
++
++	BUG_ON(target_left > max_entries);
++	BUG_ON(target_right > max_entries);
+ 
+ 	if (nr_left < nr_right) {
+-		s = nr_left - target;
++		s = nr_left - target_left;
+ 
+ 		if (s < 0 && nr_center < -s) {
+ 			/* not enough in central node */
+@@ -316,10 +321,10 @@ static void redistribute3(struct dm_btree_info *info, struct btree_node *parent,
+ 		} else
+ 			shift(left, center, s);
+ 
+-		shift(center, right, target - nr_right);
++		shift(center, right, target_right - nr_right);
+ 
+ 	} else {
+-		s = target - nr_right;
++		s = target_right - nr_right;
+ 		if (s > 0 && nr_center < s) {
+ 			/* not enough in central node */
+ 			shift(center, right, nr_center);
+@@ -329,7 +334,7 @@ static void redistribute3(struct dm_btree_info *info, struct btree_node *parent,
+ 		} else
+ 			shift(center, right, s);
+ 
+-		shift(left, center, nr_left - target);
++		shift(left, center, nr_left - target_left);
+ 	}
+ 
+ 	*key_ptr(parent, c->index) = center->keys[0];
+diff --git a/drivers/md/persistent-data/dm-btree.c b/drivers/md/persistent-data/dm-btree.c
+index 79233b051da0..b53669404cb5 100644
+--- a/drivers/md/persistent-data/dm-btree.c
++++ b/drivers/md/persistent-data/dm-btree.c
+@@ -507,7 +507,7 @@ static int btree_split_beneath(struct shadow_spine *s, uint64_t key)
+ 
+ 	r = new_block(s->info, &right);
+ 	if (r < 0) {
+-		/* FIXME: put left */
++		unlock_block(s->info, left);
+ 		return r;
+ 	}
+ 
+diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
+index 72141ee60705..63d42ae56a1c 100644
+--- a/drivers/md/raid1.c
++++ b/drivers/md/raid1.c
+@@ -2147,7 +2147,7 @@ static int narrow_write_error(struct r1bio *r1_bio, int i)
+ 		md_trim_bio(wbio, sector - r1_bio->sector, sectors);
+ 		wbio->bi_sector += rdev->data_offset;
+ 		wbio->bi_bdev = rdev->bdev;
+-		if (submit_bio_wait(WRITE, wbio) == 0)
++		if (submit_bio_wait(WRITE, wbio) < 0)
+ 			/* failure! */
+ 			ok = rdev_set_badblocks(rdev, sector,
+ 						sectors, 0)
+diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
+index 5b2a1eaea34d..f53f4f895502 100644
+--- a/drivers/md/raid10.c
++++ b/drivers/md/raid10.c
+@@ -2597,7 +2597,7 @@ static int narrow_write_error(struct r10bio *r10_bio, int i)
+ 				   choose_data_offset(r10_bio, rdev) +
+ 				   (sector - r10_bio->sector));
+ 		wbio->bi_bdev = rdev->bdev;
+-		if (submit_bio_wait(WRITE, wbio) == 0)
++		if (submit_bio_wait(WRITE, wbio) < 0)
+ 			/* Failure! */
+ 			ok = rdev_set_badblocks(rdev, sector,
+ 						sectors, 0)
+diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
+index bd126c25a727..3f37e464a599 100644
+--- a/drivers/net/wireless/ath/ath9k/init.c
++++ b/drivers/net/wireless/ath/ath9k/init.c
+@@ -819,6 +819,7 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
+ 	hw->max_rate_tries = 10;
+ 	hw->sta_data_size = sizeof(struct ath_node);
+ 	hw->vif_data_size = sizeof(struct ath_vif);
++	hw->extra_tx_headroom = 4;
+ 
+ 	hw->wiphy->available_antennas_rx = BIT(ah->caps.max_rxchains) - 1;
+ 	hw->wiphy->available_antennas_tx = BIT(ah->caps.max_txchains) - 1;
+diff --git a/drivers/net/wireless/iwlwifi/dvm/lib.c b/drivers/net/wireless/iwlwifi/dvm/lib.c
+index 54f553380aa8..54308dfde13d 100644
+--- a/drivers/net/wireless/iwlwifi/dvm/lib.c
++++ b/drivers/net/wireless/iwlwifi/dvm/lib.c
+@@ -1023,7 +1023,7 @@ static void iwlagn_wowlan_program_keys(struct ieee80211_hw *hw,
+ 			u8 *pn = seq.ccmp.pn;
+ 
+ 			ieee80211_get_key_rx_seq(key, i, &seq);
+-			aes_sc->pn = cpu_to_le64(
++			aes_sc[i].pn = cpu_to_le64(
+ 					(u64)pn[5] |
+ 					((u64)pn[4] << 8) |
+ 					((u64)pn[3] << 16) |
+diff --git a/drivers/net/wireless/iwlwifi/mvm/d3.c b/drivers/net/wireless/iwlwifi/mvm/d3.c
+index 16bbdcc8627a..2e95b419a109 100644
+--- a/drivers/net/wireless/iwlwifi/mvm/d3.c
++++ b/drivers/net/wireless/iwlwifi/mvm/d3.c
+@@ -295,12 +295,12 @@ static void iwl_mvm_wowlan_program_keys(struct ieee80211_hw *hw,
+ 			u8 *pn = seq.ccmp.pn;
+ 
+ 			ieee80211_get_key_rx_seq(key, i, &seq);
+-			aes_sc->pn = cpu_to_le64((u64)pn[5] |
+-						 ((u64)pn[4] << 8) |
+-						 ((u64)pn[3] << 16) |
+-						 ((u64)pn[2] << 24) |
+-						 ((u64)pn[1] << 32) |
+-						 ((u64)pn[0] << 40));
++			aes_sc[i].pn = cpu_to_le64((u64)pn[5] |
++						   ((u64)pn[4] << 8) |
++						   ((u64)pn[3] << 16) |
++						   ((u64)pn[2] << 24) |
++						   ((u64)pn[1] << 32) |
++						   ((u64)pn[0] << 40));
+ 		}
+ 		data->use_rsc_tsc = true;
+ 		break;
+diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c
+index fa50c7dc3d3e..2da1959ff2f6 100644
+--- a/drivers/scsi/mvsas/mv_sas.c
++++ b/drivers/scsi/mvsas/mv_sas.c
+@@ -987,6 +987,8 @@ static void mvs_slot_free(struct mvs_info *mvi, u32 rx_desc)
+ static void mvs_slot_task_free(struct mvs_info *mvi, struct sas_task *task,
+ 			  struct mvs_slot_info *slot, u32 slot_idx)
+ {
++	if (!slot)
++		return;
+ 	if (!slot->task)
+ 		return;
+ 	if (!sas_protocol_ata(task->task_proto))
+diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
+index 4ba6974dd4b6..98e3b20c6058 100644
+--- a/drivers/usb/host/xhci-ring.c
++++ b/drivers/usb/host/xhci-ring.c
+@@ -2348,6 +2348,7 @@ static int handle_tx_event(struct xhci_hcd *xhci,
+ 	u32 trb_comp_code;
+ 	int ret = 0;
+ 	int td_num = 0;
++	bool handling_skipped_tds = false;
+ 
+ 	slot_id = TRB_TO_SLOT_ID(le32_to_cpu(event->flags));
+ 	xdev = xhci->devs[slot_id];
+@@ -2481,6 +2482,10 @@ static int handle_tx_event(struct xhci_hcd *xhci,
+ 		ep->skip = true;
+ 		xhci_dbg(xhci, "Miss service interval error, set skip flag\n");
+ 		goto cleanup;
++	case COMP_PING_ERR:
++		ep->skip = true;
++		xhci_dbg(xhci, "No Ping response error, Skip one Isoc TD\n");
++		goto cleanup;
+ 	default:
+ 		if (xhci_is_vendor_info_code(xhci, trb_comp_code)) {
+ 			status = 0;
+@@ -2612,13 +2617,18 @@ static int handle_tx_event(struct xhci_hcd *xhci,
+ 						 ep, &status);
+ 
+ cleanup:
++
++
++		handling_skipped_tds = ep->skip &&
++			trb_comp_code != COMP_MISSED_INT &&
++			trb_comp_code != COMP_PING_ERR;
++
+ 		/*
+-		 * Do not update event ring dequeue pointer if ep->skip is set.
+-		 * Will roll back to continue process missed tds.
++		 * Do not update event ring dequeue pointer if we're in a loop
++		 * processing missed tds.
+ 		 */
+-		if (trb_comp_code == COMP_MISSED_INT || !ep->skip) {
++		if (!handling_skipped_tds)
+ 			inc_deq(xhci, xhci->event_ring);
+-		}
+ 
+ 		if (ret) {
+ 			urb = td->urb;
+@@ -2662,7 +2672,7 @@ cleanup:
+ 	 * Process them as short transfer until reach the td pointed by
+ 	 * the event.
+ 	 */
+-	} while (ep->skip && trb_comp_code != COMP_MISSED_INT);
++	} while (handling_skipped_tds);
+ 
+ 	return 0;
+ }
+diff --git a/include/sound/wm8904.h b/include/sound/wm8904.h
+index 898be3a8db9a..6d8f8fba3341 100644
+--- a/include/sound/wm8904.h
++++ b/include/sound/wm8904.h
+@@ -119,7 +119,7 @@
+ #define WM8904_MIC_REGS  2
+ #define WM8904_GPIO_REGS 4
+ #define WM8904_DRC_REGS  4
+-#define WM8904_EQ_REGS   25
++#define WM8904_EQ_REGS   24
+ 
+ /**
+  * DRC configurations are specified with a label and a set of register
+diff --git a/kernel/module.c b/kernel/module.c
+index 61fb677211cb..fd2afdf48a89 100644
+--- a/kernel/module.c
++++ b/kernel/module.c
+@@ -942,11 +942,15 @@ void symbol_put_addr(void *addr)
+ 	if (core_kernel_text(a))
+ 		return;
+ 
+-	/* module_text_address is safe here: we're supposed to have reference
+-	 * to module from symbol_get, so it can't go away. */
++	/*
++	 * Even though we hold a reference on the module; we still need to
++	 * disable preemption in order to safely traverse the data structure.
++	 */
++	preempt_disable();
+ 	modaddr = __module_text_address(a);
+ 	BUG_ON(!modaddr);
+ 	module_put(modaddr);
++	preempt_enable();
+ }
+ EXPORT_SYMBOL_GPL(symbol_put_addr);
+ 
+diff --git a/mm/filemap.c b/mm/filemap.c
+index 7905fe721aa8..725a10043244 100644
+--- a/mm/filemap.c
++++ b/mm/filemap.c
+@@ -2340,6 +2340,11 @@ again:
+ 			break;
+ 		}
+ 
++		if (fatal_signal_pending(current)) {
++			status = -EINTR;
++			break;
++		}
++
+ 		status = a_ops->write_begin(file, mapping, pos, bytes, flags,
+ 						&page, &fsdata);
+ 		if (unlikely(status))
+@@ -2380,10 +2385,6 @@ again:
+ 		written += copied;
+ 
+ 		balance_dirty_pages_ratelimited(mapping);
+-		if (fatal_signal_pending(current)) {
+-			status = -EINTR;
+-			break;
+-		}
+ 	} while (iov_iter_count(i));
+ 
+ 	return written ? written : status;

patch/kernel/odroid-next/packaging-next.patch

@@ -0,0 +1,152 @@
+diff --git a/scripts/package/builddeb b/scripts/package/builddeb
+index 88dbf23..fc023a9 100755
+--- a/scripts/package/builddeb
++++ b/scripts/package/builddeb
+@@ -80,11 +80,13 @@ tmpdir="$objtree/debian/tmp"
+ fwdir="$objtree/debian/fwtmp"
+ kernel_headers_dir="$objtree/debian/hdrtmp"
+ libc_headers_dir="$objtree/debian/headertmp"
++dtb_dir="$objtree/debian/dtbtmp"
+ dbg_dir="$objtree/debian/dbgtmp"
+-packagename=linux-image-$version
+-fwpackagename=linux-firmware-image-$version
+-kernel_headers_packagename=linux-headers-$version
+-libc_headers_packagename=linux-libc-dev
++packagename=linux-image-next"$LOCALVERSION"
++fwpackagename=linux-firmware-image-next"$LOCALVERSION"
++kernel_headers_packagename=linux-headers-next"$LOCALVERSION"
++dtb_packagename=linux-dtb-next"$LOCALVERSION"
++libc_headers_packagename=linux-libc-dev-next"$LOCALVERSION"
+ dbg_packagename=$packagename-dbg
+ 
+ if [ "$ARCH" = "um" ] ; then
+@@ -108,13 +110,17 @@ esac
+ BUILD_DEBUG="$(grep -s '^CONFIG_DEBUG_INFO=y' $KCONFIG_CONFIG || true)"
+ 
+ # Setup the directory structure
+-rm -rf "$tmpdir" "$fwdir" "$kernel_headers_dir" "$libc_headers_dir" "$dbg_dir"
++rm -rf "$tmpdir" "$fwdir" "$kernel_headers_dir" "$libc_headers_dir" "$dbg_dir" "$dtb_dir"
+ mkdir -m 755 -p "$tmpdir/DEBIAN"
+ mkdir -p  "$tmpdir/lib" "$tmpdir/boot" "$tmpdir/usr/share/doc/$packagename"
+ mkdir -m 755 -p "$fwdir/DEBIAN"
+ mkdir -p "$fwdir/lib/firmware/$version/" "$fwdir/usr/share/doc/$fwpackagename"
+ mkdir -m 755 -p "$libc_headers_dir/DEBIAN"
+ mkdir -p "$libc_headers_dir/usr/share/doc/$libc_headers_packagename"
++
++mkdir -m 755 -p "$dtb_dir/DEBIAN"
++mkdir -p "$dtb_dir/boot/dtb" "$dtb_dir/usr/share/doc/$dtb_packagename"
++
+ mkdir -m 755 -p "$kernel_headers_dir/DEBIAN"
+ mkdir -p "$kernel_headers_dir/usr/share/doc/$kernel_headers_packagename"
+ mkdir -p "$kernel_headers_dir/lib/modules/$version/"
+@@ -165,6 +171,11 @@ if grep -q '^CONFIG_MODULES=y' $KCONFIG_CONFIG ; then
+ 	fi
+ fi
+ 
++if grep -q '^CONFIG_OF=y' $KCONFIG_CONFIG ; then
++	#mkdir -p "$tmpdir/boot/dtb"
++	INSTALL_DTBS_PATH="$dtb_dir/boot/dtb" $MAKE KBUILD_SRC= dtbs_install
++fi
++
+ if [ "$ARCH" != "um" ]; then
+ 	$MAKE headers_check KBUILD_SRC=
+ 	$MAKE headers_install KBUILD_SRC= INSTALL_HDR_PATH="$libc_headers_dir/usr"
+@@ -177,7 +188,7 @@ fi
+ # so do we; recent versions of dracut and initramfs-tools will obey this.
+ debhookdir=${KDEB_HOOKDIR:-/etc/kernel}
+ if grep -q '^CONFIG_BLK_DEV_INITRD=y' $KCONFIG_CONFIG; then
+-	want_initrd=Yes
++	want_initrd=Yes 
+ else
+ 	want_initrd=No
+ fi
+@@ -189,9 +200,11 @@ for script in postinst postrm preinst prerm ; do
+ set -e
+ 
+ # Pass maintainer script parameters to hook scripts
++
+ export DEB_MAINT_PARAMS="\$*"
+ 
+ # Tell initramfs builder whether it's wanted
++
+ export INITRD=$want_initrd
+ 
+ test -d $debhookdir/$script.d && run-parts --arg="$version" --arg="/$installed_image_path" $debhookdir/$script.d
+@@ -200,6 +213,29 @@ EOF
+ 	chmod 755 "$tmpdir/DEBIAN/$script"
+ done
+ 
++##
++## Create sym link to kernel image
++##
++sed -e "s/exit 0//g" -i $tmpdir/DEBIAN/postinst
++cat >> $tmpdir/DEBIAN/postinst <<EOT 
++if [ "\$(grep nand /proc/partitions)" != "" ] && [ "\$(grep mmc /proc/partitions)" = "" ]; then
++mkimage -A arm -O linux -T kernel -C none -a "0x40008000" -e "0x40008000" -n "Linux kernel" -d /$installed_image_path /boot/uImage  > /dev/null 2>&1
++rm -f /$installed_image_path /boot/zImage
++else
++ln -sf /$installed_image_path /boot/zImage > /dev/null 2>&1 || mv /$installed_image_path /boot/zImage
++fi
++touch /boot/.next
++exit 0
++EOT
++##
++## FAT install workaround
++##
++sed -e "s/exit 0//g" -i $tmpdir/DEBIAN/preinst
++cat >> $tmpdir/DEBIAN/preinst <<EOT 
++rm -f /boot/System.map* /boot/config* /$installed_image_path /boot/zImage
++EOT
++echo "exit 0" >> $tmpdir/DEBIAN/preinst 
++
+ # Try to determine maintainer and email values
+ if [ -n "$DEBEMAIL" ]; then
+        email=$DEBEMAIL
+@@ -306,6 +342,12 @@ fi
+ (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
+ destdir=$kernel_headers_dir/usr/src/linux-headers-$version
+ mkdir -p "$destdir"
++######################## headers patch
++ZACNI=$(pwd)
++cd $destdir
++patch -p1 < /tmp/headers-debian-byteshift.patch
++cd $ZACNI
++######################## headers patch
+ (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
+ (cd $objtree; tar -c -f - -T -) < "$objtree/debian/hdrobjfiles" | (cd $destdir; tar -xf -)
+ (cd $objtree; cp $KCONFIG_CONFIG $destdir/.config) # copy .config manually to be where it's expected to be
+@@ -315,7 +357,7 @@ rm -f "$objtree/debian/hdrsrcfiles" "$objtree/debian/hdrobjfiles"
+ cat <<EOF >> debian/control
+ 
+ Package: $kernel_headers_packagename
+-Provides: linux-headers, linux-headers-2.6
++Provides: linux-headers
+ Architecture: any
+ Description: Linux kernel headers for $KERNELRELEASE on \${kernel:debarch}
+  This package provides kernel header files for $KERNELRELEASE on \${kernel:debarch}
+@@ -341,6 +383,16 @@ fi
+ 
+ cat <<EOF >> debian/control
+ 
++Package: $dtb_packagename
++Architecture: any
++Description: Linux DTB, version $version
++ This package contains device blobs from the Linux kernel, version $version.
++EOF
++
++create_package "$dtb_packagename" "$dtb_dir"
++
++cat <<EOF >> debian/control
++
+ Package: $libc_headers_packagename
+ Section: devel
+ Provides: linux-kernel-headers
+@@ -352,7 +404,7 @@ EOF
+ 
+ if [ "$ARCH" != "um" ]; then
+ 	create_package "$kernel_headers_packagename" "$kernel_headers_dir"
+-	create_package "$libc_headers_packagename" "$libc_headers_dir"
++#	create_package "$libc_headers_packagename" "$libc_headers_dir"
+ fi
+ 
+ create_package "$packagename" "$tmpdir"

patch/kernel/sun7i-dev/packaging-next.patch

@@ -0,0 +1,143 @@
+diff --git a/scripts/package/builddeb b/scripts/package/builddeb
+index 88dbf23..fc023a9 100755
+--- a/scripts/package/builddeb
++++ b/scripts/package/builddeb
+@@ -80,11 +80,13 @@ tmpdir="$objtree/debian/tmp"
+ fwdir="$objtree/debian/fwtmp"
+ kernel_headers_dir="$objtree/debian/hdrtmp"
+ libc_headers_dir="$objtree/debian/headertmp"
++dtb_dir="$objtree/debian/dtbtmp"
+ dbg_dir="$objtree/debian/dbgtmp"
+-packagename=linux-image-$version
+-fwpackagename=linux-firmware-image-$version
+-kernel_headers_packagename=linux-headers-$version
+-libc_headers_packagename=linux-libc-dev
++packagename=linux-image-next"$LOCALVERSION"
++fwpackagename=linux-firmware-image-next"$LOCALVERSION"
++kernel_headers_packagename=linux-headers-next"$LOCALVERSION"
++dtb_packagename=linux-dtb-next"$LOCALVERSION"
++libc_headers_packagename=linux-libc-dev-next"$LOCALVERSION"
+ dbg_packagename=$packagename-dbg
+ 
+ if [ "$ARCH" = "um" ] ; then
+@@ -108,6 +110,8 @@ esac
+ BUILD_DEBUG="$(grep -s '^CONFIG_DEBUG_INFO=y' $KCONFIG_CONFIG || true)"
+ 
+ # Setup the directory structure
+-rm -rf "$tmpdir" "$fwdir" "$kernel_headers_dir" "$libc_headers_dir" "$dbg_dir" $objtree/debian/files
++rm -rf "$tmpdir" "$fwdir" "$kernel_headers_dir" "$libc_headers_dir" "$dbg_dir" "$dtb_dir" $objtree/debian/files
++mkdir -m 755 -p "$dtb_dir/DEBIAN"
++mkdir -p "$dtb_dir/boot/dtb" "$dtb_dir/usr/share/doc/$dtb_packagename"
+ mkdir -m 755 -p "$tmpdir/DEBIAN"
+ mkdir -p "$tmpdir/lib" "$tmpdir/boot"
+@@ -165,6 +171,11 @@ if grep -q '^CONFIG_MODULES=y' $KCONFIG_CONFIG ; then
+ 	fi
+ fi
+ 
++if grep -q '^CONFIG_OF=y' $KCONFIG_CONFIG ; then
++	#mkdir -p "$tmpdir/boot/dtb"
++	INSTALL_DTBS_PATH="$dtb_dir/boot/dtb" $MAKE KBUILD_SRC= dtbs_install
++fi
++
+ if [ "$ARCH" != "um" ]; then
+ 	$MAKE headers_check KBUILD_SRC=
+ 	$MAKE headers_install KBUILD_SRC= INSTALL_HDR_PATH="$libc_headers_dir/usr"
+@@ -177,7 +188,7 @@ fi
+ # so do we; recent versions of dracut and initramfs-tools will obey this.
+ debhookdir=${KDEB_HOOKDIR:-/etc/kernel}
+ if grep -q '^CONFIG_BLK_DEV_INITRD=y' $KCONFIG_CONFIG; then
+-	want_initrd=Yes
++	want_initrd=Yes 
+ else
+ 	want_initrd=No
+ fi
+@@ -189,9 +200,11 @@ for script in postinst postrm preinst prerm ; do
+ set -e
+ 
+ # Pass maintainer script parameters to hook scripts
++
+ export DEB_MAINT_PARAMS="\$*"
+ 
+ # Tell initramfs builder whether it's wanted
++
+ export INITRD=$want_initrd
+ 
+ test -d $debhookdir/$script.d && run-parts --arg="$version" --arg="/$installed_image_path" $debhookdir/$script.d
+@@ -200,6 +213,29 @@ EOF
+ 	chmod 755 "$tmpdir/DEBIAN/$script"
+ done
+ 
++##
++## Create sym link to kernel image
++##
++sed -e "s/exit 0//g" -i $tmpdir/DEBIAN/postinst
++cat >> $tmpdir/DEBIAN/postinst <<EOT 
++if [ "\$(grep nand /proc/partitions)" != "" ] && [ "\$(grep mmc /proc/partitions)" = "" ]; then
++mkimage -A arm -O linux -T kernel -C none -a "0x40008000" -e "0x40008000" -n "Linux kernel" -d /$installed_image_path /boot/uImage  > /dev/null 2>&1
++rm -f /$installed_image_path /boot/zImage
++else
++ln -sf /$installed_image_path /boot/zImage > /dev/null 2>&1 || mv /$installed_image_path /boot/zImage
++fi
++touch /boot/.next
++exit 0
++EOT
++##
++## FAT install workaround
++##
++sed -e "s/exit 0//g" -i $tmpdir/DEBIAN/preinst
++cat >> $tmpdir/DEBIAN/preinst <<EOT 
++rm -f /boot/System.map* /boot/config* /$installed_image_path /boot/zImage
++EOT
++echo "exit 0" >> $tmpdir/DEBIAN/preinst 
++
+ # Try to determine maintainer and email values
+ if [ -n "$DEBEMAIL" ]; then
+        email=$DEBEMAIL
+@@ -306,6 +342,12 @@ fi
+ (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
+ destdir=$kernel_headers_dir/usr/src/linux-headers-$version
+ mkdir -p "$destdir"
++######################## headers patch
++ZACNI=$(pwd)
++cd $destdir
++patch -p1 < /tmp/headers-debian-byteshift.patch
++cd $ZACNI
++######################## headers patch
+ (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
+ (cd $objtree; tar -c -f - -T -) < "$objtree/debian/hdrobjfiles" | (cd $destdir; tar -xf -)
+ (cd $objtree; cp $KCONFIG_CONFIG $destdir/.config) # copy .config manually to be where it's expected to be
+@@ -315,7 +357,7 @@ rm -f "$objtree/debian/hdrsrcfiles" "$objtree/debian/hdrobjfiles"
+ cat <<EOF >> debian/control
+ 
+ Package: $kernel_headers_packagename
+-Provides: linux-headers, linux-headers-2.6
++Provides: linux-headers
+ Architecture: any
+ Description: Linux kernel headers for $KERNELRELEASE on \${kernel:debarch}
+  This package provides kernel header files for $KERNELRELEASE on \${kernel:debarch}
+@@ -341,6 +383,16 @@ fi
+ 
+ cat <<EOF >> debian/control
+ 
++Package: $dtb_packagename
++Architecture: any
++Description: Linux DTB, version $version
++ This package contains device blobs from the Linux kernel, version $version.
++EOF
++
++create_package "$dtb_packagename" "$dtb_dir"
++
++cat <<EOF >> debian/control
++
+ Package: $libc_headers_packagename
+ Section: devel
+ Provides: linux-kernel-headers
+@@ -352,7 +404,7 @@ EOF
+ 
+ if [ "$ARCH" != "um" ]; then
+ 	create_package "$kernel_headers_packagename" "$kernel_headers_dir"
+-	create_package "$libc_headers_packagename" "$libc_headers_dir"
++#	create_package "$libc_headers_packagename" "$libc_headers_dir"
+ fi
+ 
+ create_package "$packagename" "$tmpdir"

patch/u-boot/u-boot/add-cubieboard4.patch

@@ -0,0 +1,21 @@
+diff --git a/arch/arm/dts/Cubieboard4_defconfig b/arch/arm/dts/Cubieboard4_defconfig
+new file mode 100755
+index 0000000..f400ed2
+--- /dev/null
++++ b/arch/arm/dts/Cubieboard4_defconfig
+@@ -0,0 +1,15 @@
++CONFIG_ARM=y
++CONFIG_ARCH_SUNXI=y
++CONFIG_MACH_SUN9I=y
++CONFIG_DRAM_CLK=360
++CONFIG_DRAM_ZQ=123
++CONFIG_SYS_CLK_FREQ=1008000000
++CONFIG_MMC0_CD_PIN="PH18"
++# CONFIG_VIDEO is not set
++CONFIG_DEFAULT_DEVICE_TREE="sun9i-a80-cubieboard4"
++# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
++# CONFIG_CMD_IMLS is not set
++# CONFIG_CMD_FLASH is not set
++# CONFIG_CMD_FPGA is not set
++CONFIG_CMD_GPIO=y
++CONFIG_SYS_NS16550=y