---

yaml
---
r: 4952
b: refs/heads/master
c: 2c2a68b
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 056a8763fc036639441a6dc49b61e57bc632af6e
+refs/heads/master: 2c2a68b84752cb1090fd2456e8b83e5bcc0e73c4

trunk/arch/arm/boot/compressed/head-shark.S

@@ -63,8 +63,8 @@ __beginning:	mov	r4, r0				@ save the entry to the firmware
 
 		mov	pc, r2
 
-__copy_target:	.long	0x08508000
-__copy_end:	.long	0x08608000
+__copy_target:	.long	0x08507FFC
+__copy_end:	.long	0x08607FFC
 		
 		.word	_start
 		.word	__bss_start
@@ -73,9 +73,10 @@ __copy_end:	.long	0x08608000
 __temp_stack:	.space 128
 
 __mmu_off:
-		adr	r0, __ofw_data
+		adr	r0, __ofw_data			@ read the 1. entry of the memory map
 		ldr	r0, [r0, #4]
 		orr	r0, r0, #0x00600000
+		sub	r0, r0, #4
 	
 		ldr	r1, __copy_end
 		ldr	r3, __copy_target
@@ -89,20 +90,43 @@ __mmu_off:
  * from 0x08500000 to 0x08508000 if we have only 8MB
  */
 
+/* As we get more 2.6-kernels it gets more and more
+ * uncomfortable to be bound to kernel images of 1MB only.
+ * So we add a loop here, to be able to copy some more.
+ * Alexander Schulz 2005-07-17
+ */
+
+		mov	r4, #3				@ How many megabytes to copy
+
+
+__MoveCode:	sub	r4, r4, #1
 	
 __Copy:		ldr	r2, [r0], #-4
 		str	r2, [r1], #-4
 		teq	r1, r3
 		bne	__Copy
+
+		/* The firmware maps us in blocks of 1 MB, the next block is
+		   _below_ the last one. So our decrementing source pointer
+		   ist right here, but the destination pointer must be increased
+		   by 2 MB */
+		add	r1, r1, #0x00200000
+		add	r3, r3, #0x00100000
+
+		teq	r4, #0
+		bne	__MoveCode
+
+
 		/* and jump to it */
-		adr	r2, __go_on
-		adr	r0, __ofw_data
+		adr	r2, __go_on			@ where we want to jump
+		adr	r0, __ofw_data			@ read the 1. entry of the memory map
 		ldr	r0, [r0, #4]
-		sub	r2, r2, r0
-		sub	r2, r2, #0x00500000
-		ldr	r0, __copy_target
+		sub	r2, r2, r0			@ we are mapped add 0e50 now, sub that (-0e00)
+		sub	r2, r2, #0x00500000		@ -0050
+		ldr	r0, __copy_target		@ and add 0850 8000 instead
+		add	r0, r0, #4
 		add	r2, r2, r0
-		mov	pc, r2
+		mov	pc, r2				@ and jump there
 
 __go_on:
 		adr	sp, __temp_stack

trunk/arch/arm/kernel/smp.c

@@ -78,7 +78,7 @@ struct smp_call_struct {
 static struct smp_call_struct * volatile smp_call_function_data;
 static DEFINE_SPINLOCK(smp_call_function_lock);
 
-int __init __cpu_up(unsigned int cpu)
+int __cpuinit __cpu_up(unsigned int cpu)
 {
 	struct task_struct *idle;
 	pgd_t *pgd;
@@ -159,7 +159,7 @@ int __init __cpu_up(unsigned int cpu)
  * This is the secondary CPU boot entry.  We're using this CPUs
  * idle thread stack, but a set of temporary page tables.
  */
-asmlinkage void __init secondary_start_kernel(void)
+asmlinkage void __cpuinit secondary_start_kernel(void)
 {
 	struct mm_struct *mm = &init_mm;
 	unsigned int cpu = smp_processor_id();
@@ -209,7 +209,7 @@ asmlinkage void __init secondary_start_kernel(void)
  * Called by both boot and secondaries to move global data into
  * per-processor storage.
  */
-void __init smp_store_cpu_info(unsigned int cpuid)
+void __cpuinit smp_store_cpu_info(unsigned int cpuid)
 {
 	struct cpuinfo_arm *cpu_info = &per_cpu(cpu_data, cpuid);
 

trunk/arch/arm/mach-integrator/platsmp.c

@@ -27,12 +27,12 @@ extern void integrator_secondary_startup(void);
  * control for which core is the next to come out of the secondary
  * boot "holding pen"
  */
-volatile int __initdata pen_release = -1;
-unsigned long __initdata phys_pen_release = 0;
+volatile int __cpuinitdata pen_release = -1;
+unsigned long __cpuinitdata phys_pen_release = 0;
 
 static DEFINE_SPINLOCK(boot_lock);
 
-void __init platform_secondary_init(unsigned int cpu)
+void __cpuinit platform_secondary_init(unsigned int cpu)
 {
 	/*
 	 * the primary core may have used a "cross call" soft interrupt
@@ -61,7 +61,7 @@ void __init platform_secondary_init(unsigned int cpu)
 	spin_unlock(&boot_lock);
 }
 
-int __init boot_secondary(unsigned int cpu, struct task_struct *idle)
+int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
 {
 	unsigned long timeout;
 

trunk/arch/arm/mach-s3c2410/dma.c

@@ -436,7 +436,7 @@ int s3c2410_dma_enqueue(unsigned int channel, void *id,
 
 	buf = kmem_cache_alloc(dma_kmem, GFP_ATOMIC);
 	if (buf == NULL) {
-		pr_debug("%s: out of memory (%d alloc)\n",
+		pr_debug("%s: out of memory (%ld alloc)\n",
 			 __FUNCTION__, sizeof(*buf));
 		return -ENOMEM;
 	}

trunk/arch/arm/nwfpe/fpa11.h

@@ -29,9 +29,7 @@
  * stack+task struct.  Use the same method as 'current' uses to
  * reach them.
  */
-register unsigned long *user_registers asm("sl");
-
-#define GET_USERREG() (user_registers)
+#define GET_USERREG() ((struct pt_regs *)(THREAD_START_SP + (unsigned long)current_thread_info()) - 1)
 
 #include <linux/config.h>
 #include <linux/thread_info.h>

trunk/arch/arm/nwfpe/fpmodule.c

@@ -132,7 +132,7 @@ void float_raise(signed char flags)
 	printk(KERN_DEBUG
 	       "NWFPE: %s[%d] takes exception %08x at %p from %08lx\n",
 	       current->comm, current->pid, flags,
-	       __builtin_return_address(0), GET_USERREG()[15]);
+	       __builtin_return_address(0), GET_USERREG()->ARM_pc);
 #endif
 
 	/* Keep SoftFloat exception flags up to date.  */

trunk/arch/arm/nwfpe/fpmodule.inl

@@ -28,8 +28,8 @@ static inline unsigned long readRegister(const unsigned int nReg)
 	   for this in this routine.  LDF/STF instructions with Rn = PC
 	   depend on the PC being correct, as they use PC+8 in their
 	   address calculations. */
-	unsigned long *userRegisters = GET_USERREG();
-	unsigned int val = userRegisters[nReg];
+	struct pt_regs *regs = GET_USERREG();
+	unsigned int val = regs->uregs[nReg];
 	if (REG_PC == nReg)
 		val -= 4;
 	return val;
@@ -38,8 +38,8 @@ static inline unsigned long readRegister(const unsigned int nReg)
 static inline void
 writeRegister(const unsigned int nReg, const unsigned long val)
 {
-	unsigned long *userRegisters = GET_USERREG();
-	userRegisters[nReg] = val;
+	struct pt_regs *regs = GET_USERREG();
+	regs->uregs[nReg] = val;
 }
 
 static inline unsigned long readCPSR(void)
@@ -63,12 +63,12 @@ static inline unsigned long readConditionCodes(void)
 
 static inline void writeConditionCodes(const unsigned long val)
 {
-	unsigned long *userRegisters = GET_USERREG();
+	struct pt_regs *regs = GET_USERREG();
 	unsigned long rval;
 	/*
 	 * Operate directly on userRegisters since
 	 * the CPSR may be the PC register itself.
 	 */
-	rval = userRegisters[REG_CPSR] & ~CC_MASK;
-	userRegisters[REG_CPSR] = rval | (val & CC_MASK);
+	rval = regs->ARM_cpsr & ~CC_MASK;
+	regs->ARM_cpsr = rval | (val & CC_MASK);
 }

trunk/arch/i386/kernel/i387.c

@@ -82,17 +82,6 @@ void kernel_fpu_begin(void)
 }
 EXPORT_SYMBOL_GPL(kernel_fpu_begin);
 
-void restore_fpu( struct task_struct *tsk )
-{
-	if ( cpu_has_fxsr ) {
-		asm volatile( "fxrstor %0"
-			      : : "m" (tsk->thread.i387.fxsave) );
-	} else {
-		asm volatile( "frstor %0"
-			      : : "m" (tsk->thread.i387.fsave) );
-	}
-}
-
 /*
  * FPU tag word conversions.
  */

trunk/arch/i386/kernel/process.c

@@ -700,23 +700,27 @@ struct task_struct fastcall * __switch_to(struct task_struct *prev_p, struct tas
 
 	/*
 	 * Restore %fs and %gs if needed.
+	 *
+	 * Glibc normally makes %fs be zero, and %gs is one of
+	 * the TLS segments.
 	 */
-	if (unlikely(prev->fs | prev->gs | next->fs | next->gs)) {
+	if (unlikely(prev->fs | next->fs))
 		loadsegment(fs, next->fs);
+
+	if (prev->gs | next->gs)
 		loadsegment(gs, next->gs);
-	}
 
 	/*
 	 * Now maybe reload the debug registers
 	 */
 	if (unlikely(next->debugreg[7])) {
-		set_debugreg(current->thread.debugreg[0], 0);
-		set_debugreg(current->thread.debugreg[1], 1);
-		set_debugreg(current->thread.debugreg[2], 2);
-		set_debugreg(current->thread.debugreg[3], 3);
+		set_debugreg(next->debugreg[0], 0);
+		set_debugreg(next->debugreg[1], 1);
+		set_debugreg(next->debugreg[2], 2);
+		set_debugreg(next->debugreg[3], 3);
 		/* no 4 and 5 */
-		set_debugreg(current->thread.debugreg[6], 6);
-		set_debugreg(current->thread.debugreg[7], 7);
+		set_debugreg(next->debugreg[6], 6);
+		set_debugreg(next->debugreg[7], 7);
 	}
 
 	if (unlikely(prev->io_bitmap_ptr || next->io_bitmap_ptr))

trunk/arch/i386/kernel/setup.c

@@ -1414,7 +1414,7 @@ static struct nop {
    This runs before SMP is initialized to avoid SMP problems with
    self modifying code. This implies that assymetric systems where
    APs have less capabilities than the boot processor are not handled. 
-   In this case boot with "noreplacement". */ 
+   Tough. Make sure you disable such features by hand. */ 
 void apply_alternatives(void *start, void *end) 
 { 
 	struct alt_instr *a; 
@@ -1442,24 +1442,12 @@ void apply_alternatives(void *start, void *end)
 	}
 } 
 
-static int no_replacement __initdata = 0; 
-
 void __init alternative_instructions(void)
 {
 	extern struct alt_instr __alt_instructions[], __alt_instructions_end[];
-	if (no_replacement) 
-		return;
 	apply_alternatives(__alt_instructions, __alt_instructions_end);
 }
 
-static int __init noreplacement_setup(char *s)
-{ 
-     no_replacement = 1; 
-     return 0; 
-} 
-
-__setup("noreplacement", noreplacement_setup); 
-
 static char * __init machine_specific_memory_setup(void);
 
 #ifdef CONFIG_MCA

trunk/crypto/cipher.c

@@ -41,7 +41,7 @@ static unsigned int crypt_slow(const struct cipher_desc *desc,
 			       struct scatter_walk *in,
 			       struct scatter_walk *out, unsigned int bsize)
 {
-	unsigned int alignmask = crypto_tfm_alg_alignmask(desc->tfm);
+	unsigned long alignmask = crypto_tfm_alg_alignmask(desc->tfm);
 	u8 buffer[bsize * 2 + alignmask];
 	u8 *src = (u8 *)ALIGN((unsigned long)buffer, alignmask + 1);
 	u8 *dst = src + bsize;
@@ -160,7 +160,7 @@ static int crypt_iv_unaligned(struct cipher_desc *desc,
 			      unsigned int nbytes)
 {
 	struct crypto_tfm *tfm = desc->tfm;
-	unsigned int alignmask = crypto_tfm_alg_alignmask(tfm);
+	unsigned long alignmask = crypto_tfm_alg_alignmask(tfm);
 	u8 *iv = desc->info;
 
 	if (unlikely(((unsigned long)iv & alignmask))) {
@@ -424,7 +424,7 @@ int crypto_init_cipher_ops(struct crypto_tfm *tfm)
 	}
 
 	if (ops->cit_mode == CRYPTO_TFM_MODE_CBC) {
-		unsigned int align;
+		unsigned long align;
 		unsigned long addr;
 
 	    	switch (crypto_tfm_alg_blocksize(tfm)) {

trunk/crypto/internal.h

@@ -75,7 +75,7 @@ static inline unsigned int crypto_cipher_ctxsize(struct crypto_alg *alg,
 
 	switch (flags & CRYPTO_TFM_MODE_MASK) {
 	case CRYPTO_TFM_MODE_CBC:
-		len = ALIGN(len, alg->cra_alignmask + 1);
+		len = ALIGN(len, (unsigned long)alg->cra_alignmask + 1);
 		len += alg->cra_blocksize;
 		break;
 	}

trunk/drivers/acpi/ec.c

@@ -170,22 +170,19 @@ acpi_ec_enter_burst_mode (
 	status = acpi_ec_read_status(ec);
 	if (status != -EINVAL &&
 		!(status & ACPI_EC_FLAG_BURST)){
-		ACPI_DEBUG_PRINT((ACPI_DB_INFO,"entering burst mode \n"));
 		acpi_hw_low_level_write(8, ACPI_EC_BURST_ENABLE, &ec->command_addr);
 		status = acpi_ec_wait(ec, ACPI_EC_EVENT_OBF);
 		if (status){
 			acpi_enable_gpe(NULL, ec->gpe_bit, ACPI_NOT_ISR);
-			ACPI_DEBUG_PRINT((ACPI_DB_ERROR," status = %d\n", status));
 			return_VALUE(-EINVAL);
 		}
 		acpi_hw_low_level_read(8, &tmp, &ec->data_addr);
 		acpi_enable_gpe(NULL, ec->gpe_bit, ACPI_NOT_ISR);
 		if(tmp != 0x90 ) {/* Burst ACK byte*/
-			ACPI_DEBUG_PRINT((ACPI_DB_ERROR,"Ack failed \n"));
 			return_VALUE(-EINVAL);
 		}
-	} else
-		ACPI_DEBUG_PRINT((ACPI_DB_INFO,"already be in burst mode \n"));
+	}
+
 	atomic_set(&ec->leaving_burst , 0);
 	return_VALUE(0);
 }
@@ -202,7 +199,6 @@ acpi_ec_leave_burst_mode (
 	status = acpi_ec_read_status(ec);
 	if (status != -EINVAL &&
 		(status & ACPI_EC_FLAG_BURST)){
-		ACPI_DEBUG_PRINT((ACPI_DB_INFO,"leaving burst mode\n"));
 		acpi_hw_low_level_write(8, ACPI_EC_BURST_DISABLE, &ec->command_addr);
 		status = acpi_ec_wait(ec, ACPI_EC_FLAG_IBF);
 		if (status){
@@ -212,14 +208,7 @@ acpi_ec_leave_burst_mode (
 		}
 		acpi_enable_gpe(NULL, ec->gpe_bit, ACPI_NOT_ISR);
 		status = acpi_ec_read_status(ec);
-		if (status != -EINVAL &&
-			(status & ACPI_EC_FLAG_BURST)) {
-			ACPI_DEBUG_PRINT((ACPI_DB_ERROR,"------->status fail\n"));
-			return_VALUE(-EINVAL);
-		}
-	}else
-		ACPI_DEBUG_PRINT((ACPI_DB_INFO,"already be in Non-burst mode \n"));
-	ACPI_DEBUG_PRINT((ACPI_DB_INFO,"leaving burst mode\n"));
+	}
 
 	return_VALUE(0);
 }

trunk/drivers/atm/ambassador.c

@@ -794,7 +794,9 @@ static void drain_rx_pools (amb_dev * dev) {
     drain_rx_pool (dev, pool);
 }
 
-static inline void fill_rx_pool (amb_dev * dev, unsigned char pool, int priority) {
+static inline void fill_rx_pool (amb_dev * dev, unsigned char pool,
+                                 unsigned int __nocast priority)
+{
   rx_in rx;
   amb_rxq * rxq;
 

trunk/drivers/atm/firestream.c

@@ -1374,7 +1374,8 @@ static void reset_chip (struct fs_dev *dev)
 	}
 }
 
-static void __devinit *aligned_kmalloc (int size, int flags, int alignment)
+static void __devinit *aligned_kmalloc (int size, unsigned int __nocast flags,
+					int alignment)
 {
 	void  *t;
 
@@ -1464,7 +1465,8 @@ static inline int nr_buffers_in_freepool (struct fs_dev *dev, struct freepool *f
    does. I've seen "receive abort: no buffers" and things started
    working again after that...  -- REW */
 
-static void top_off_fp (struct fs_dev *dev, struct freepool *fp, int gfp_flags)
+static void top_off_fp (struct fs_dev *dev, struct freepool *fp,
+			unsigned int __nocast gfp_flags)
 {
 	struct FS_BPENTRY *qe, *ne;
 	struct sk_buff *skb;