kernel: refresh patches against 3.9-rc6

Signed-off-by: Florian Fainelli <florian@openwrt.org>

SVN-Revision: 36297

12 files changed, 18 insertions, 388 deletions

diff --git a/target/linux/generic/patches-3.9/001-mips_fix_code_non_dsp_cpu.patch b/target/linux/generic/patches-3.9/001-mips_fix_code_non_dsp_cpu.patch
deleted file mode 100644
index 8d3507f143..0000000000
--- a/target/linux/generic/patches-3.9/001-mips_fix_code_non_dsp_cpu.patch
+++ /dev/null
@@ -1,368 +0,0 @@
-From f9b4e05597e636a550af8392e80b15f79d9f9e11 Mon Sep 17 00:00:00 2001
-From: Florian Fainelli <florian@openwrt.org>
-Date: Thu, 14 Mar 2013 14:07:20 +0100
-Subject: [PATCH] MIPS: fix code generation for non-DSP capable CPUs
-
-Commit 32a7ede (MIPS: dsp: Add assembler support for DSP ASEs) has
-enabled the use of DSP ASE specific instructions such as rddsp and wrdsp
-under the idea that all code path that will make use of these two
-instructions are properly checking for cpu_has_dsp to ensure that the
-particular CPU we are running on *actually* supports DSP ASE.
-
-This commit actually causes the following oops on QEMU Malta emulating a
-MIPS 24Kc without the DSP ASE implemented:
-
-[    7.960000] Reserved instruction in kernel
-[    7.960000] Cpu 0
-[    7.960000] $ 0   : 00000000 00000000 00000014 00000005
-[    7.960000] $ 4   : 8fc2de48 00000001 00000000 8f59ddb0
-[    7.960000] $ 8   : 8f5ceec4 00000018 00000c00 00800000
-[    7.960000] $12   : 00000100 00000200 00000000 00457b84
-[    7.960000] $16   : 00000000 8fc2ba78 8f4ec980 00000001
-[    7.960000] $20   : 80418f90 00000000 00000000 000002dd
-[    7.960000] $24   : 0000009c 7730d7b8
-[    7.960000] $28   : 8f59c000 8f59dd38 00000001 80104248
-[    7.960000] Hi    : 0000001d
-[    7.960000] Lo    : 0000000b
-[    7.960000] epc   : 801041ec thread_saved_pc+0x2c/0x38
-[    7.960000]     Not tainted
-[    7.960000] ra    : 80104248 get_wchan+0x48/0xac
-[    7.960000] Status: 1000b703    KERNEL EXL IE
-[    7.960000] Cause : 10800028
-[    7.960000] PrId  : 00019300 (MIPS 24Kc)
-[    7.960000] Modules linked in:
-[    7.960000] Process killall (pid: 1574, threadinfo=8f59c000,
-task=8fd14558, tls=773aa440)
-[    7.960000] Stack : 8fc2ba78 8012b008 0000000c 0000001d 00000000
-00000000 8f58a380
-                  8f58a380 8fc2ba78 80202668 8f59de78 8f468600 8f59de28
-801b2a3c 8f59df00 8f98ba20 74696e69
-                  8f468600 8f59de28 801b7308 0081c007 00000000 00000000
-00000000 00000000 00000000 00000000
-                  00000000 8fc2bbb4 00000001 0000001d 0000000b 77f038cc
-7fe80648 ffffffff ffffffff 00000000
-                  00000001 0016e000 00000000 ...
-[    7.960000] Call Trace:
-[    7.960000] [<801041ec>] thread_saved_pc+0x2c/0x38
-[    7.960000] [<80104248>] get_wchan+0x48/0xac
-
-The disassembly of thread_saved_pc points to the following:
-000006d0 <thread_saved_pc>:
- 6d0:   8c820208        lw      v0,520(a0)
- 6d4:   3c030000        lui     v1,0x0
- 6d8:   24630000        addiu   v1,v1,0
- 6dc:   10430008        beq     v0,v1,700 <thread_saved_pc+0x30>
- 6e0:   00000000        nop
- 6e4:   3c020000        lui     v0,0x0
- 6e8:   8c43000c        lw      v1,12(v0)
- 6ec:   04620004        bltzl   v1,700 <thread_saved_pc+0x30>
- 6f0:   00001021        move    v0,zero
- 6f4:   8c840200        lw      a0,512(a0)
- 6f8:   00031080        sll     v0,v1,0x2
- 6fc:   7c44100a        lwx     v0,a0(v0)   <------------
- 700:   03e00008        jr      ra
- 704:   00000000        nop
-
-If we specifically disable -mdsp/-mdspr2 for arch/mips/kernel/process.o,
-we get the following (non-crashing) assembly:
-
-00000708 <thread_saved_pc>:
- 708:   8c820208        lw      v0,520(a0)
- 70c:   3c030000        lui     v1,0x0
- 710:   24630000        addiu   v1,v1,0
- 714:   10430009        beq     v0,v1,73c <thread_saved_pc+0x34>
- 718:   00000000        nop
- 71c:   3c020000        lui     v0,0x0
- 720:   8c42000c        lw      v0,12(v0)
- 724:   04420005        bltzl   v0,73c <thread_saved_pc+0x34>
- 728:   00001021        move    v0,zero
- 72c:   8c830200        lw      v1,512(a0)
- 730:   00021080        sll     v0,v0,0x2
- 734:   00431021        addu    v0,v0,v1
- 738:   8c420000        lw      v0,0(v0)
- 73c:   03e00008        jr      ra
- 740:   00000000        nop
-
-The specific line that leads a different assembly being produced is:
-
-unsigned long thread_saved_pc(struct task_struct *tsk)
-...
-	return ((unsigned long *)t->reg29)[schedule_mfi.pc_offset]; <---
-
-The problem here is that the compiler was given the right to use DSP
-instructions with the -mdsp / -mdspr2 command-line switches and
-performed some optimization for us and used DSP ASE instructions where
-we are not checking that the running CPU actually supports DSP ASE.
-
-This patch fixes the issue by partially reverting commit 32a7ede for
-arch/mips/kernel/Makefile in order to remove the -mdsp / -mdspr2
-compiler command-line switches such that we are now guaranteed that the
-compiler will not optimize using DSP ASE reserved instructions. We also
-need to fixup the rddsp/wrdsp and m{t,h}{hi,lo}{0,1,2,3} macros in
-arch/mips/include/asm/mipsregs.h to tell the assembler that we are going
-to explicitely use DSP ASE reserved instructions.
-
-Signed-off-by: Florian Fainelli <florian@openwrt.org>
----
-Ralf, John,
-
-This should be part of your 3.9-rc3 pull request if I may ;)
-
- arch/mips/include/asm/mipsregs.h |  209 ++++++++++++++++++++++++++++++++++----
- arch/mips/kernel/Makefile        |   14 ---
- 2 files changed, 190 insertions(+), 33 deletions(-)
-
---- a/arch/mips/include/asm/mipsregs.h
-+++ b/arch/mips/include/asm/mipsregs.h
-@@ -1166,7 +1166,10 @@ do {									\
- 	unsigned int __dspctl;						\
- 									\
- 	__asm__ __volatile__(						\
-+	"	.set push					\n"	\
-+	"	.set dsp					\n"	\
- 	"	rddsp	%0, %x1					\n"	\
-+	"	.set pop					\n"	\
- 	: "=r" (__dspctl)						\
- 	: "i" (mask));							\
- 	__dspctl;							\
-@@ -1175,30 +1178,198 @@ do {									\
- #define wrdsp(val, mask)						\
- do {									\
- 	__asm__ __volatile__(						\
-+	"	.set push					\n"	\
-+	"	.set dsp					\n"	\
- 	"	wrdsp	%0, %x1					\n"	\
-+	"	.set pop					\n"	\
- 	:								\
- 	: "r" (val), "i" (mask));					\
- } while (0)
- 
--#define mflo0() ({ long mflo0; __asm__("mflo %0, $ac0" : "=r" (mflo0)); mflo0;})
--#define mflo1() ({ long mflo1; __asm__("mflo %0, $ac1" : "=r" (mflo1)); mflo1;})
--#define mflo2() ({ long mflo2; __asm__("mflo %0, $ac2" : "=r" (mflo2)); mflo2;})
--#define mflo3() ({ long mflo3; __asm__("mflo %0, $ac3" : "=r" (mflo3)); mflo3;})
--
--#define mfhi0() ({ long mfhi0; __asm__("mfhi %0, $ac0" : "=r" (mfhi0)); mfhi0;})
--#define mfhi1() ({ long mfhi1; __asm__("mfhi %0, $ac1" : "=r" (mfhi1)); mfhi1;})
--#define mfhi2() ({ long mfhi2; __asm__("mfhi %0, $ac2" : "=r" (mfhi2)); mfhi2;})
--#define mfhi3() ({ long mfhi3; __asm__("mfhi %0, $ac3" : "=r" (mfhi3)); mfhi3;})
--
--#define mtlo0(x) __asm__("mtlo %0, $ac0" ::"r" (x))
--#define mtlo1(x) __asm__("mtlo %0, $ac1" ::"r" (x))
--#define mtlo2(x) __asm__("mtlo %0, $ac2" ::"r" (x))
--#define mtlo3(x) __asm__("mtlo %0, $ac3" ::"r" (x))
--
--#define mthi0(x) __asm__("mthi %0, $ac0" ::"r" (x))
--#define mthi1(x) __asm__("mthi %0, $ac1" ::"r" (x))
--#define mthi2(x) __asm__("mthi %0, $ac2" ::"r" (x))
--#define mthi3(x) __asm__("mthi %0, $ac3" ::"r" (x))
-+#define mflo0()								\
-+({									\
-+	long mflo0;							\
-+	__asm__(							\
-+	"	.set push					\n"	\
-+	"	.set dsp					\n"	\
-+	"	mflo %0, $ac0					\n"	\
-+	"	.set pop					\n" 	\
-+	: "=r" (mflo0)); 						\
-+	mflo0;								\
-+})
-+
-+#define mflo1()								\
-+({									\
-+	long mflo1;							\
-+	__asm__(							\
-+	"	.set push					\n"	\
-+	"	.set dsp					\n"	\
-+	"	mflo %0, $ac1					\n"	\
-+	"	.set pop					\n" 	\
-+	: "=r" (mflo1)); 						\
-+	mflo1;								\
-+})
-+
-+#define mflo2()								\
-+({									\
-+	long mflo2;							\
-+	__asm__(							\
-+	"	.set push					\n"	\
-+	"	.set dsp					\n"	\
-+	"	mflo %0, $ac2					\n"	\
-+	"	.set pop					\n" 	\
-+	: "=r" (mflo2)); 						\
-+	mflo2;								\
-+})
-+
-+#define mflo3()								\
-+({									\
-+	long mflo3;							\
-+	__asm__(							\
-+	"	.set push					\n"	\
-+	"	.set dsp					\n"	\
-+	"	mflo %0, $ac3					\n"	\
-+	"	.set pop					\n" 	\
-+	: "=r" (mflo3)); 						\
-+	mflo3;								\
-+})
-+
-+#define mfhi0()								\
-+({									\
-+	long mfhi0;							\
-+	__asm__(							\
-+	"	.set push					\n"	\
-+	"	.set dsp					\n"	\
-+	"	mfhi %0, $ac0					\n"	\
-+	"	.set pop					\n" 	\
-+	: "=r" (mfhi0)); 						\
-+	mfhi0;								\
-+})
-+
-+#define mfhi1()								\
-+({									\
-+	long mfhi1;							\
-+	__asm__(							\
-+	"	.set push					\n"	\
-+	"	.set dsp					\n"	\
-+	"	mfhi %0, $ac1					\n"	\
-+	"	.set pop					\n" 	\
-+	: "=r" (mfhi1)); 						\
-+	mfhi1;								\
-+})
-+
-+#define mfhi2()								\
-+({									\
-+	long mfhi2;							\
-+	__asm__(							\
-+	"	.set push					\n"	\
-+	"	.set dsp					\n"	\
-+	"	mfhi %0, $ac2					\n"	\
-+	"	.set pop					\n" 	\
-+	: "=r" (mfhi2)); 						\
-+	mfhi2;								\
-+})
-+
-+#define mfhi3()								\
-+({									\
-+	long mfhi3;							\
-+	__asm__(							\
-+	"	.set push					\n"	\
-+	"	.set dsp					\n"	\
-+	"	mfhi %0, $ac3					\n"	\
-+	"	.set pop					\n" 	\
-+	: "=r" (mfhi3)); 						\
-+	mfhi3;								\
-+})
-+
-+
-+#define mtlo0(x)							\
-+({									\
-+	__asm__(							\
-+	"	.set push					\n"	\
-+	"	.set dsp					\n"	\
-+	"	mtlo %0, $ac0					\n"	\
-+	"	.set pop					\n"	\
-+	:								\
-+	: "r" (x));							\
-+})
-+
-+#define mtlo1(x)							\
-+({									\
-+	__asm__(							\
-+	"	.set push					\n"	\
-+	"	.set dsp					\n"	\
-+	"	mtlo %0, $ac1					\n"	\
-+	"	.set pop					\n"	\
-+	:								\
-+	: "r" (x));							\
-+})
-+
-+#define mtlo2(x)							\
-+({									\
-+	__asm__(							\
-+	"	.set push					\n"	\
-+	"	.set dsp					\n"	\
-+	"	mtlo %0, $ac2					\n"	\
-+	"	.set pop					\n"	\
-+	:								\
-+	: "r" (x));							\
-+})
-+
-+#define mtlo3(x)							\
-+({									\
-+	__asm__(							\
-+	"	.set push					\n"	\
-+	"	.set dsp					\n"	\
-+	"	mtlo %0, $ac3					\n"	\
-+	"	.set pop					\n"	\
-+	:								\
-+	: "r" (x));							\
-+})
-+
-+#define mthi0(x)							\
-+({									\
-+	__asm__(							\
-+	"	.set push					\n"	\
-+	"	.set dsp					\n"	\
-+	"	mthi %0, $ac0					\n"	\
-+	"	.set pop					\n"	\
-+	:								\
-+	: "r" (x));							\
-+})
-+
-+#define mthi1(x)							\
-+({									\
-+	__asm__(							\
-+	"	.set push					\n"	\
-+	"	.set dsp					\n"	\
-+	"	mthi %0, $ac1					\n"	\
-+	"	.set pop					\n"	\
-+	:								\
-+	: "r" (x));							\
-+})
-+
-+#define mthi2(x)							\
-+({									\
-+	__asm__(							\
-+	"	.set push					\n"	\
-+	"	.set dsp					\n"	\
-+	"	mthi %0, $ac2					\n"	\
-+	"	.set pop					\n"	\
-+	:								\
-+	: "r" (x));							\
-+})
-+
-+#define mthi3(x)							\
-+({									\
-+	__asm__(							\
-+	"	.set push					\n"	\
-+	"	.set dsp					\n"	\
-+	"	mthi %0, $ac3					\n"	\
-+	"	.set pop					\n"	\
-+	:								\
-+	: "r" (x));							\
-+})
- 
- #else
- 
---- a/arch/mips/kernel/Makefile
-+++ b/arch/mips/kernel/Makefile
-@@ -109,20 +109,6 @@ obj-$(CONFIG_JUMP_LABEL)	+= jump_label.o
- ifeq ($(CONFIG_CPU_MIPSR2), y)
- CFLAGS_DSP 			= -DHAVE_AS_DSP
- 
--#
--# Check if assembler supports DSP ASE
--#
--ifeq ($(call cc-option-yn,-mdsp), y)
--CFLAGS_DSP			+= -mdsp
--endif
--
--#
--# Check if assembler supports DSP ASE Rev2
--#
--ifeq ($(call cc-option-yn,-mdspr2), y)
--CFLAGS_DSP			+= -mdspr2
--endif
--
- CFLAGS_signal.o			= $(CFLAGS_DSP)
- CFLAGS_signal32.o		= $(CFLAGS_DSP)
- CFLAGS_process.o		= $(CFLAGS_DSP)
diff --git a/target/linux/generic/patches-3.9/100-overlayfs.patch b/target/linux/generic/patches-3.9/100-overlayfs.patch
index a4bb686e9b..ae1f2f3a23 100644
--- a/target/linux/generic/patches-3.9/100-overlayfs.patch
+++ b/target/linux/generic/patches-3.9/100-overlayfs.patch
@@ -243,7 +243,7 @@
          will be called when part or all of the page is to be removed
 --- a/MAINTAINERS
 +++ b/MAINTAINERS
-@@ -5905,6 +5905,13 @@ F:	drivers/scsi/osd/
+@@ -5911,6 +5911,13 @@ F:	drivers/scsi/osd/
  F:	include/scsi/osd_*
  F:	fs/exofs/
  
@@ -335,7 +335,7 @@
  		goto out;
 --- a/fs/namespace.c
 +++ b/fs/namespace.c
-@@ -1399,6 +1399,24 @@ void drop_collected_mounts(struct vfsmou
+@@ -1403,6 +1403,24 @@ void drop_collected_mounts(struct vfsmou
  	release_mounts(&umount_list);
  }
  
@@ -3118,7 +3118,7 @@
 +module_exit(ovl_exit);
 --- a/fs/splice.c
 +++ b/fs/splice.c
-@@ -1308,6 +1308,7 @@ long do_splice_direct(struct file *in, l
+@@ -1310,6 +1310,7 @@ long do_splice_direct(struct file *in, l
  
  	return ret;
  }
@@ -3179,7 +3179,7 @@
  static inline bool execute_ok(struct inode *inode)
 --- a/include/linux/mount.h
 +++ b/include/linux/mount.h
-@@ -66,6 +66,9 @@ extern void mnt_pin(struct vfsmount *mnt
+@@ -68,6 +68,9 @@ extern void mnt_pin(struct vfsmount *mnt
  extern void mnt_unpin(struct vfsmount *mnt);
  extern int __mnt_is_readonly(struct vfsmount *mnt);
  
diff --git a/target/linux/generic/patches-3.9/259-regmap_dynamic.patch b/target/linux/generic/patches-3.9/259-regmap_dynamic.patch
index e1b0141a0e..451a5e2f3d 100644
--- a/target/linux/generic/patches-3.9/259-regmap_dynamic.patch
+++ b/target/linux/generic/patches-3.9/259-regmap_dynamic.patch
@@ -64,7 +64,7 @@
  #include <linux/mutex.h>
  #include <linux/err.h>
  #include <linux/rbtree.h>
-@@ -1777,3 +1778,5 @@ static int __init regmap_initcall(void)
+@@ -1778,3 +1779,5 @@ static int __init regmap_initcall(void)
  	return 0;
  }
  postcore_initcall(regmap_initcall);
diff --git a/target/linux/generic/patches-3.9/300-mips_expose_boot_raw.patch b/target/linux/generic/patches-3.9/300-mips_expose_boot_raw.patch
index 0e99045f0c..bde3f25b75 100644
--- a/target/linux/generic/patches-3.9/300-mips_expose_boot_raw.patch
+++ b/target/linux/generic/patches-3.9/300-mips_expose_boot_raw.patch
@@ -18,7 +18,7 @@ Acked-by: Rob Landley <rob@landley.net>
  config CEVT_BCM1480
  	bool
  
-@@ -2362,6 +2359,18 @@ config USE_OF
+@@ -2361,6 +2358,18 @@ config USE_OF
  	select OF_EARLY_FLATTREE
  	select IRQ_DOMAIN
  
diff --git a/target/linux/generic/patches-3.9/440-block2mtd_init.patch b/target/linux/generic/patches-3.9/440-block2mtd_init.patch
index 7ea827db85..ff0f62317d 100644
--- a/target/linux/generic/patches-3.9/440-block2mtd_init.patch
+++ b/target/linux/generic/patches-3.9/440-block2mtd_init.patch
@@ -106,7 +106,7 @@
  {
 --- a/block/partition-generic.c
 +++ b/block/partition-generic.c
-@@ -548,6 +548,7 @@ int invalidate_partitions(struct gendisk
+@@ -549,6 +549,7 @@ int invalidate_partitions(struct gendisk
  
  	return 0;
  }
diff --git a/target/linux/generic/patches-3.9/474-mtd_mp25p80_add_pm25lq032.patch b/target/linux/generic/patches-3.9/474-mtd_mp25p80_add_pm25lq032.patch
index e122cc9a92..71ef938ed0 100644
--- a/target/linux/generic/patches-3.9/474-mtd_mp25p80_add_pm25lq032.patch
+++ b/target/linux/generic/patches-3.9/474-mtd_mp25p80_add_pm25lq032.patch
@@ -1,6 +1,6 @@
 --- a/drivers/mtd/devices/m25p80.c
 +++ b/drivers/mtd/devices/m25p80.c
-@@ -682,6 +682,7 @@
+@@ -768,6 +768,7 @@ static const struct spi_device_id m25p_i
  	/* PMC -- pm25x "blocks" are 32K, sectors are 4K */
  	{ "pm25lv512", INFO(0, 0, 32 * 1024, 2, SECT_4K_PMC) },
  	{ "pm25lv010", INFO(0, 0, 32 * 1024, 4, SECT_4K_PMC) },
diff --git a/target/linux/generic/patches-3.9/476-mtd-m25p80-allow-to-disable-small-sector-erase.patch b/target/linux/generic/patches-3.9/476-mtd-m25p80-allow-to-disable-small-sector-erase.patch
index 726c2e8b50..f6de3f9372 100644
--- a/target/linux/generic/patches-3.9/476-mtd-m25p80-allow-to-disable-small-sector-erase.patch
+++ b/target/linux/generic/patches-3.9/476-mtd-m25p80-allow-to-disable-small-sector-erase.patch
@@ -30,7 +30,7 @@
  /****************************************************************************/
  
  struct m25p {
-@@ -1017,7 +1023,7 @@ static int m25p_probe(struct spi_device
+@@ -1018,7 +1024,7 @@ static int m25p_probe(struct spi_device
  		flash->mtd._write = m25p80_write;
  
  	/* prefer "small sector" erase if possible */
diff --git a/target/linux/generic/patches-3.9/643-bridge_remove_ipv6_dependency.patch b/target/linux/generic/patches-3.9/643-bridge_remove_ipv6_dependency.patch
index 6193aa9704..7410a08abc 100644
--- a/target/linux/generic/patches-3.9/643-bridge_remove_ipv6_dependency.patch
+++ b/target/linux/generic/patches-3.9/643-bridge_remove_ipv6_dependency.patch
@@ -49,7 +49,7 @@
  
  int ipv6_get_lladdr(struct net_device *dev, struct in6_addr *addr,
  		    unsigned char banned_flags)
-@@ -4944,6 +4943,9 @@ int __init addrconf_init(void)
+@@ -4965,6 +4964,9 @@ int __init addrconf_init(void)
  
  	ipv6_addr_label_rtnl_register();
  
@@ -59,7 +59,7 @@
  	return 0;
  errout:
  	rtnl_af_unregister(&inet6_ops);
-@@ -4962,6 +4964,9 @@ void addrconf_cleanup(void)
+@@ -4983,6 +4985,9 @@ void addrconf_cleanup(void)
  	struct net_device *dev;
  	int i;
  
diff --git a/target/linux/generic/patches-3.9/721-phy_packets.patch b/target/linux/generic/patches-3.9/721-phy_packets.patch
index 10fb731774..470f54ff6b 100644
--- a/target/linux/generic/patches-3.9/721-phy_packets.patch
+++ b/target/linux/generic/patches-3.9/721-phy_packets.patch
@@ -79,7 +79,7 @@
  	help
 --- a/net/core/dev.c
 +++ b/net/core/dev.c
-@@ -2530,9 +2530,19 @@ int dev_hard_start_xmit(struct sk_buff *
+@@ -2529,9 +2529,19 @@ int dev_hard_start_xmit(struct sk_buff *
  		if (!list_empty(&ptype_all))
  			dev_queue_xmit_nit(skb, dev);
  
@@ -102,7 +102,7 @@
  		if (rc == NETDEV_TX_OK)
  			txq_trans_update(txq);
  		return rc;
-@@ -2555,9 +2565,19 @@ gso:
+@@ -2554,9 +2564,19 @@ gso:
  		if (!list_empty(&ptype_all))
  			dev_queue_xmit_nit(nskb, dev);
  
diff --git a/target/linux/generic/patches-3.9/862-gpio_spi_driver.patch b/target/linux/generic/patches-3.9/862-gpio_spi_driver.patch
index e68f808c3f..29c735b24b 100644
--- a/target/linux/generic/patches-3.9/862-gpio_spi_driver.patch
+++ b/target/linux/generic/patches-3.9/862-gpio_spi_driver.patch
@@ -345,7 +345,7 @@ Please use the new mainline SPI-GPIO driver, as of 2.6.29.
 +MODULE_LICENSE("GPL v2");
 --- a/drivers/spi/Kconfig
 +++ b/drivers/spi/Kconfig
-@@ -177,6 +177,15 @@ config SPI_GPIO
+@@ -178,6 +178,15 @@ config SPI_GPIO
  	  GPIO operations, you should be able to leverage that for better
  	  speed with a custom version of this driver; see the source code.
  
diff --git a/target/linux/generic/patches-3.9/863-gpiommc.patch b/target/linux/generic/patches-3.9/863-gpiommc.patch
index 6c3dce21c5..ebbafb45aa 100644
--- a/target/linux/generic/patches-3.9/863-gpiommc.patch
+++ b/target/linux/generic/patches-3.9/863-gpiommc.patch
@@ -830,7 +830,7 @@
 +be done automatically.
 --- a/MAINTAINERS
 +++ b/MAINTAINERS
-@@ -3600,6 +3600,11 @@ L:	linuxppc-dev@lists.ozlabs.org
+@@ -3606,6 +3606,11 @@ L:	linuxppc-dev@lists.ozlabs.org
  S:	Odd Fixes
  F:	drivers/tty/hvc/
  
diff --git a/target/linux/generic/patches-3.9/921-use_preinit_as_init.patch b/target/linux/generic/patches-3.9/921-use_preinit_as_init.patch
index 482e2525df..17b2ca7be1 100644
--- a/target/linux/generic/patches-3.9/921-use_preinit_as_init.patch
+++ b/target/linux/generic/patches-3.9/921-use_preinit_as_init.patch
@@ -1,8 +1,6 @@
-Index: linux-3.8.3/init/main.c
-===================================================================
---- linux-3.8.3.orig/init/main.c	2013-04-02 21:43:30.000000000 +0200
-+++ linux-3.8.3/init/main.c	2013-04-02 21:44:26.362130897 +0200
-@@ -835,7 +835,8 @@
+--- a/init/main.c
++++ b/init/main.c
+@@ -848,7 +848,8 @@ static int __ref kernel_init(void *unuse
  		printk(KERN_WARNING "Failed to execute %s.  Attempting "
  					"defaults...\n", execute_command);
  	}