diff --git a/target/linux/generic/patches-4.4/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch b/target/linux/generic/patches-4.4/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch
index a69d197e62..4a056c8bb9 100644
--- a/target/linux/generic/patches-4.4/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch
+++ b/target/linux/generic/patches-4.4/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch
@@ -284,15 +284,15 @@ Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
 +	EXPORT(kexec_argv_buf)
 +	.skip		KEXEC_COMMAND_LINE_SIZE
 +	.size		kexec_argv_buf, KEXEC_COMMAND_LINE_SIZE
-+
-+kexec_argv:
-+	EXPORT(kexec_argv)
-+	.skip		KEXEC_ARGV_SIZE
-+	.size		kexec_argv, KEXEC_ARGV_SIZE
  
 -relocate_new_kernel_size:
 -	EXPORT(relocate_new_kernel_size)
 -	PTR		relocate_new_kernel_end - relocate_new_kernel
 -	.size		relocate_new_kernel_size, PTRSIZE
++kexec_argv:
++	EXPORT(kexec_argv)
++	.skip		KEXEC_ARGV_SIZE
++	.size		kexec_argv, KEXEC_ARGV_SIZE
++
 +kexec_relocate_new_kernel_end:
 +	EXPORT(kexec_relocate_new_kernel_end)
diff --git a/target/linux/generic/patches-4.4/531-debloat_lzma.patch b/target/linux/generic/patches-4.4/531-debloat_lzma.patch
index aa3c498016..bbf2b75304 100644
--- a/target/linux/generic/patches-4.4/531-debloat_lzma.patch
+++ b/target/linux/generic/patches-4.4/531-debloat_lzma.patch
@@ -219,26 +219,26 @@
  {
    UInt32 dicSize;
    Byte d;
-@@ -935,7 +883,7 @@ static SRes LzmaDec_AllocateProbs2(CLzma
+@@ -935,33 +883,11 @@ static SRes LzmaDec_AllocateProbs2(CLzma
    return SZ_OK;
  }
  
 -SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc)
+-{
+-  CLzmaProps propNew;
+-  RINOK(LzmaProps_Decode(&propNew, props, propsSize));
+-  RINOK(LzmaDec_AllocateProbs2(p, &propNew, alloc));
+-  p->prop = propNew;
+-  return SZ_OK;
+-}
+-
+-SRes LzmaDec_Allocate(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc)
 +static SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc)
  {
    CLzmaProps propNew;
-   RINOK(LzmaProps_Decode(&propNew, props, propsSize));
-@@ -943,28 +891,6 @@ SRes LzmaDec_AllocateProbs(CLzmaDec *p,
-   p->prop = propNew;
-   return SZ_OK;
- }
--
--SRes LzmaDec_Allocate(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc)
--{
--  CLzmaProps propNew;
 -  SizeT dicBufSize;
--  RINOK(LzmaProps_Decode(&propNew, props, propsSize));
--  RINOK(LzmaDec_AllocateProbs2(p, &propNew, alloc));
+   RINOK(LzmaProps_Decode(&propNew, props, propsSize));
+   RINOK(LzmaDec_AllocateProbs2(p, &propNew, alloc));
 -  dicBufSize = propNew.dicSize;
 -  if (p->dic == 0 || dicBufSize != p->dicBufSize)
 -  {
@@ -251,12 +251,9 @@
 -    }
 -  }
 -  p->dicBufSize = dicBufSize;
--  p->prop = propNew;
--  return SZ_OK;
--}
- 
- SRes LzmaDecode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen,
-     const Byte *propData, unsigned propSize, ELzmaFinishMode finishMode,
+   p->prop = propNew;
+   return SZ_OK;
+ }
 --- a/include/linux/lzma/LzmaEnc.h
 +++ b/include/linux/lzma/LzmaEnc.h
 @@ -31,9 +31,6 @@ typedef struct _CLzmaEncProps
diff --git a/target/linux/generic/patches-4.4/645-bridge_multicast_to_unicast.patch b/target/linux/generic/patches-4.4/645-bridge_multicast_to_unicast.patch
index bab091262c..a6e974c5ad 100644
--- a/target/linux/generic/patches-4.4/645-bridge_multicast_to_unicast.patch
+++ b/target/linux/generic/patches-4.4/645-bridge_multicast_to_unicast.patch
@@ -382,8 +382,6 @@ Implement optinal multicast->unicast conversion for igmp snooping
  
 -		port = (unsigned long)lport > (unsigned long)rport ?
 -		       lport : rport;
--
--		prev = maybe_deliver(prev, port, skb, __packet_hook);
 +		if ((unsigned long)lport > (unsigned long)rport) {
 +			port = lport;
 +			addr = p->unicast ? p->eth_addr : NULL;
@@ -391,7 +389,8 @@ Implement optinal multicast->unicast conversion for igmp snooping
 +			port = rport;
 +			addr = NULL;
 +		}
-+
+ 
+-		prev = maybe_deliver(prev, port, skb, __packet_hook);
 +		if (addr)
 +			prev = maybe_deliver_addr(prev, port, skb, addr,
 +						  __packet_hook);
diff --git a/target/linux/generic/patches-4.4/834-ledtrig-libata.patch b/target/linux/generic/patches-4.4/834-ledtrig-libata.patch
index c60fc1a515..9a9203b140 100644
--- a/target/linux/generic/patches-4.4/834-ledtrig-libata.patch
+++ b/target/linux/generic/patches-4.4/834-ledtrig-libata.patch
@@ -110,11 +110,11 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 +	for (i = 0; i < host->n_ports; i++) {
 +		if (unlikely(!host->ports[i]->ledtrig))
 +			continue;
- 
++
 +		snprintf(host->ports[i]->ledtrig_name,
 +			sizeof(host->ports[i]->ledtrig_name), "ata%u",
 +			host->ports[i]->print_id);
-+
+ 
 +		host->ports[i]->ledtrig->name = host->ports[i]->ledtrig_name;
 +
 +		if (led_trigger_register(host->ports[i]->ledtrig)) {