Merge branch 'akpm'

* akpm: (182 commits)
  fbdev: bf54x-lq043fb: use kzalloc over kmalloc/memset
  fbdev: *bfin*: fix __dev{init,exit} markings
  fbdev: *bfin*: drop unnecessary calls to memset
  fbdev: bfin-t350mcqb-fb: drop unused local variables
  fbdev: blackfin has __raw I/O accessors, so use them in fb.h
  fbdev: s1d13xxxfb: add accelerated bitblt functions
  tcx: use standard fields for framebuffer physical address and length
  fbdev: add support for handoff from firmware to hw framebuffers
  intelfb: fix a bug when changing video timing
  fbdev: use framebuffer_release() for freeing fb_info structures
  radeon: P2G2CLK_ALWAYS_ONb tested twice, should 2nd be P2G2CLK_DAC_ALWAYS_ONb?
  s3c-fb: CPUFREQ frequency scaling support
  s3c-fb: fix resource releasing on error during probing
  carminefb: fix possible access beyond end of carmine_modedb[]
  acornfb: remove fb_mmap function
  mb862xxfb: use CONFIG_OF instead of CONFIG_PPC_OF
  mb862xxfb: restrict compliation of platform driver to PPC
  Samsung SoC Framebuffer driver: add Alpha Channel support
  atmel-lcdc: fix pixclock upper bound detection
  offb: use framebuffer_alloc() to allocate fb_info struct
  ...

Manually fix up conflicts due to kmemcheck in mm/slab.c

7 files changed, 29 insertions, 32 deletions

diff --git a/arch/um/include/shared/init.h b/arch/um/include/shared/init.h
index 37dd097c16c0..b3906f860a87 100644
--- a/arch/um/include/shared/init.h
+++ b/arch/um/include/shared/init.h
@@ -27,7 +27,7 @@
  * sign followed by value, e.g.:
  *
  * static int init_variable __initdata = 0;
- * static char linux_logo[] __initdata = { 0x32, 0x36, ... };
+ * static const char linux_logo[] __initconst = { 0x32, 0x36, ... };
  *
  * Don't forget to initialize data not at file scope, i.e. within a function,
  * as gcc otherwise puts the data into the bss section and not into the init
diff --git a/arch/um/include/shared/net_user.h b/arch/um/include/shared/net_user.h
index 63bee158cd8e..3dabbe128e40 100644
--- a/arch/um/include/shared/net_user.h
+++ b/arch/um/include/shared/net_user.h
@@ -8,7 +8,7 @@
 
 #define ETH_ADDR_LEN (6)
 #define ETH_HEADER_ETHERTAP (16)
-#define ETH_HEADER_OTHER (14)
+#define ETH_HEADER_OTHER (26) /* 14 for ethernet + VLAN + MPLS for crazy people */
 #define ETH_MAX_PACKET (1500)
 
 #define UML_NET_VERSION (4)
diff --git a/arch/um/kernel/init_task.c b/arch/um/kernel/init_task.c
index 806d381947bf..b25121b537d8 100644
--- a/arch/um/kernel/init_task.c
+++ b/arch/um/kernel/init_task.c
@@ -10,11 +10,8 @@
 #include "linux/mqueue.h"
 #include "asm/uaccess.h"
 
-struct mm_struct init_mm = INIT_MM(init_mm);
 static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
 static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
-EXPORT_SYMBOL(init_mm);
-
 /*
  * Initial task structure.
  *
diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c
index 336b61569072..454cdb43e351 100644
--- a/arch/um/kernel/irq.c
+++ b/arch/um/kernel/irq.c
@@ -358,7 +358,7 @@ EXPORT_SYMBOL(um_request_irq);
 EXPORT_SYMBOL(reactivate_fd);
 
 /*
- * hw_interrupt_type must define (startup || enable) &&
+ * irq_chip must define (startup || enable) &&
  * (shutdown || disable) && end
  */
 static void dummy(unsigned int irq)
@@ -366,7 +366,7 @@ static void dummy(unsigned int irq)
 }
 
 /* This is used for everything else than the timer. */
-static struct hw_interrupt_type normal_irq_type = {
+static struct irq_chip normal_irq_type = {
         .typename = "SIGIO",
         .release = free_irq_by_irq_and_dev,
         .disable = dummy,
@@ -375,7 +375,7 @@ static struct hw_interrupt_type normal_irq_type = {
         .end = dummy
 };
 
-static struct hw_interrupt_type SIGVTALRM_irq_type = {
+static struct irq_chip SIGVTALRM_irq_type = {
         .typename = "SIGVTALRM",
         .release = free_irq_by_irq_and_dev,
         .shutdown = dummy, /* never called */
diff --git a/arch/um/sys-i386/stub.S b/arch/um/sys-i386/stub.S
index c41b04bf5fa0..54a36ec20cb7 100644
--- a/arch/um/sys-i386/stub.S
+++ b/arch/um/sys-i386/stub.S
@@ -1,7 +1,7 @@
 #include "as-layout.h"
 
         .globl syscall_stub
-.section .__syscall_stub, "x"
+.section .__syscall_stub, "ax"
 
         .globl batch_syscall_stub
 batch_syscall_stub:
diff --git a/arch/um/sys-x86_64/asm/elf.h b/arch/um/sys-x86_64/asm/elf.h
index 6e8a9195e952..04b9e87c8dad 100644
--- a/arch/um/sys-x86_64/asm/elf.h
+++ b/arch/um/sys-x86_64/asm/elf.h
@@ -66,28 +66,28 @@ typedef struct user_i387_struct elf_fpregset_t;
         PT_REGS_R15(regs) = 0; \
 } while (0)
 
-#define ELF_CORE_COPY_REGS(pr_reg, regs)                \
-        (pr_reg)[0] = (regs)->regs.gp[0];                       \
-        (pr_reg)[1] = (regs)->regs.gp[1];                       \
-        (pr_reg)[2] = (regs)->regs.gp[2];                       \
-        (pr_reg)[3] = (regs)->regs.gp[3];                       \
-        (pr_reg)[4] = (regs)->regs.gp[4];                       \
-        (pr_reg)[5] = (regs)->regs.gp[5];                       \
-        (pr_reg)[6] = (regs)->regs.gp[6];                       \
-        (pr_reg)[7] = (regs)->regs.gp[7];                       \
-        (pr_reg)[8] = (regs)->regs.gp[8];                       \
-        (pr_reg)[9] = (regs)->regs.gp[9];                       \
-        (pr_reg)[10] = (regs)->regs.gp[10];                     \
-        (pr_reg)[11] = (regs)->regs.gp[11];                     \
-        (pr_reg)[12] = (regs)->regs.gp[12];                     \
-        (pr_reg)[13] = (regs)->regs.gp[13];                     \
-        (pr_reg)[14] = (regs)->regs.gp[14];                     \
-        (pr_reg)[15] = (regs)->regs.gp[15];                     \
-        (pr_reg)[16] = (regs)->regs.gp[16];                     \
-        (pr_reg)[17] = (regs)->regs.gp[17];                     \
-        (pr_reg)[18] = (regs)->regs.gp[18];                     \
-        (pr_reg)[19] = (regs)->regs.gp[19];                     \
-        (pr_reg)[20] = (regs)->regs.gp[20];                     \
+#define ELF_CORE_COPY_REGS(pr_reg, _regs)               \
+        (pr_reg)[0] = (_regs)->regs.gp[0];                      \
+        (pr_reg)[1] = (_regs)->regs.gp[1];                      \
+        (pr_reg)[2] = (_regs)->regs.gp[2];                      \
+        (pr_reg)[3] = (_regs)->regs.gp[3];                      \
+        (pr_reg)[4] = (_regs)->regs.gp[4];                      \
+        (pr_reg)[5] = (_regs)->regs.gp[5];                      \
+        (pr_reg)[6] = (_regs)->regs.gp[6];                      \
+        (pr_reg)[7] = (_regs)->regs.gp[7];                      \
+        (pr_reg)[8] = (_regs)->regs.gp[8];                      \
+        (pr_reg)[9] = (_regs)->regs.gp[9];                      \
+        (pr_reg)[10] = (_regs)->regs.gp[10];                    \
+        (pr_reg)[11] = (_regs)->regs.gp[11];                    \
+        (pr_reg)[12] = (_regs)->regs.gp[12];                    \
+        (pr_reg)[13] = (_regs)->regs.gp[13];                    \
+        (pr_reg)[14] = (_regs)->regs.gp[14];                    \
+        (pr_reg)[15] = (_regs)->regs.gp[15];                    \
+        (pr_reg)[16] = (_regs)->regs.gp[16];                    \
+        (pr_reg)[17] = (_regs)->regs.gp[17];                    \
+        (pr_reg)[18] = (_regs)->regs.gp[18];                    \
+        (pr_reg)[19] = (_regs)->regs.gp[19];                    \
+        (pr_reg)[20] = (_regs)->regs.gp[20];                    \
         (pr_reg)[21] = current->thread.arch.fs;                 \
         (pr_reg)[22] = 0;                                       \
         (pr_reg)[23] = 0;                                       \
diff --git a/arch/um/sys-x86_64/stub.S b/arch/um/sys-x86_64/stub.S
index 6d9edf9fabce..20e4a96a6dcb 100644
--- a/arch/um/sys-x86_64/stub.S
+++ b/arch/um/sys-x86_64/stub.S
@@ -1,7 +1,7 @@
 #include "as-layout.h"
 
         .globl syscall_stub
-.section .__syscall_stub, "x"
+.section .__syscall_stub, "ax"
 syscall_stub:
         syscall
         /* We don't have 64-bit constants, so this constructs the address