Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

11 files changed, 27 insertions, 29 deletions

diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 7bc14461a6a..70a577c89c7 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -17,6 +17,14 @@ config RWSEM_GENERIC_SPINLOCK
 config RWSEM_XCHGADD_ALGORITHM
 	bool
 
+config ARCH_HAS_ILOG2_U32
+	bool
+	default n
+
+config ARCH_HAS_ILOG2_U64
+	bool
+	default n
+
 config GENERIC_HWEIGHT
 	bool
 	default y
diff --git a/arch/m68k/amiga/chipram.c b/arch/m68k/amiga/chipram.c
index de1304c9111..fa015d80161 100644
--- a/arch/m68k/amiga/chipram.c
+++ b/arch/m68k/amiga/chipram.c
@@ -52,10 +52,9 @@ void *amiga_chip_alloc(unsigned long size, const char *name)
 #ifdef DEBUG
     printk("amiga_chip_alloc: allocate %ld bytes\n", size);
 #endif
-    res = kmalloc(sizeof(struct resource), GFP_KERNEL);
+    res = kzalloc(sizeof(struct resource), GFP_KERNEL);
     if (!res)
 	return NULL;
-    memset(res, 0, sizeof(struct resource));
     res->name = name;
 
     if (allocate_resource(&chipram_res, res, size, 0, UINT_MAX, PAGE_SIZE, NULL, NULL) < 0) {
diff --git a/arch/m68k/atari/hades-pci.c b/arch/m68k/atari/hades-pci.c
index 6ca57b6564d..bee2b1443e3 100644
--- a/arch/m68k/atari/hades-pci.c
+++ b/arch/m68k/atari/hades-pci.c
@@ -375,10 +375,9 @@ struct pci_bus_info * __init init_hades_pci(void)
 	 * Allocate memory for bus info structure.
 	 */
 
-	bus = kmalloc(sizeof(struct pci_bus_info), GFP_KERNEL);
+	bus = kzalloc(sizeof(struct pci_bus_info), GFP_KERNEL);
 	if (!bus)
 		return NULL;
-	memset(bus, 0, sizeof(struct pci_bus_info));
 
 	/*
 	 * Claim resources. The m68k has no separate I/O space, both
diff --git a/arch/m68k/atari/stdma.c b/arch/m68k/atari/stdma.c
index d64b5804e98..d01deb46ebb 100644
--- a/arch/m68k/atari/stdma.c
+++ b/arch/m68k/atari/stdma.c
@@ -174,7 +174,7 @@ int stdma_islocked(void)
 void __init stdma_init(void)
 {
 	stdma_isr = NULL;
-	request_irq(IRQ_MFP_FDC, stdma_int, IRQ_TYPE_SLOW,
+	request_irq(IRQ_MFP_FDC, stdma_int, IRQ_TYPE_SLOW | SA_SHIRQ,
 	            "ST-DMA: floppy/ACSI/IDE/Falcon-SCSI", stdma_int);
 }
 
diff --git a/arch/m68k/kernel/sun3-head.S b/arch/m68k/kernel/sun3-head.S
index bffd69a4a1a..4b5f050204e 100644
--- a/arch/m68k/kernel/sun3-head.S
+++ b/arch/m68k/kernel/sun3-head.S
@@ -67,16 +67,6 @@ ENTRY(_start)
 1:	lea	init_task,%curptr			| get initial thread...
 	lea	init_thread_union+THREAD_SIZE,%sp	| ...and its stack.
 
-/* copy bootinfo records from the loader to _end */
-	lea	_end, %a1
-	lea	BI_START, %a0
-	/* number of longs to copy */
-	movel	%a0@, %d0
-1:	addl	#4, %a0
-	movel   %a0@, %a1@
-	addl	#4, %a1
-	dbf	%d0, 1b
-
 /* Point MSP at an invalid page to trap if it's used. --m */
 	movl	#(PAGESIZE),%d0
 	movc	%d0,%msp
diff --git a/arch/m68k/kernel/vmlinux-sun3.lds b/arch/m68k/kernel/vmlinux-sun3.lds
index 2550b4ae273..8c7eccbfc98 100644
--- a/arch/m68k/kernel/vmlinux-sun3.lds
+++ b/arch/m68k/kernel/vmlinux-sun3.lds
@@ -8,7 +8,7 @@ ENTRY(_start)
 jiffies = jiffies_64 + 4;
 SECTIONS
 {
-  . = 0xE004000;
+  . = 0xE002000;
   _text = .;			/* Text and read-only data */
   .text : {
 	*(.head)
diff --git a/arch/m68k/lib/checksum.c b/arch/m68k/lib/checksum.c
index cb13c6e3cca..aed3be29e06 100644
--- a/arch/m68k/lib/checksum.c
+++ b/arch/m68k/lib/checksum.c
@@ -39,8 +39,7 @@
  * computes a partial checksum, e.g. for TCP/UDP fragments
  */
 
-unsigned int
-csum_partial (const unsigned char *buff, int len, unsigned int sum)
+__wsum csum_partial(const void *buff, int len, __wsum sum)
 {
 	unsigned long tmp1, tmp2;
 	  /*
@@ -133,9 +132,9 @@ EXPORT_SYMBOL(csum_partial);
  * copy from user space while checksumming, with exception handling.
  */
 
-unsigned int
-csum_partial_copy_from_user(const unsigned char __user *src, unsigned char *dst,
-			    int len, int sum, int *csum_err)
+__wsum
+csum_partial_copy_from_user(const void __user *src, void *dst,
+			    int len, __wsum sum, int *csum_err)
 {
 	/*
 	 * GCC doesn't like more than 10 operands for the asm
@@ -325,8 +324,8 @@ csum_partial_copy_from_user(const unsigned char __user *src, unsigned char *dst,
  * copy from kernel space while checksumming, otherwise like csum_partial
  */
 
-unsigned int
-csum_partial_copy_nocheck(const unsigned char *src, unsigned char *dst, int len, int sum)
+__wsum
+csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
 {
 	unsigned long tmp1, tmp2;
 	__asm__("movel %2,%4\n\t"
diff --git a/arch/m68k/mm/fault.c b/arch/m68k/mm/fault.c
index 911f2ce3f53..2adbeb16e1b 100644
--- a/arch/m68k/mm/fault.c
+++ b/arch/m68k/mm/fault.c
@@ -99,7 +99,7 @@ int do_page_fault(struct pt_regs *regs, unsigned long address,
 	 * If we're in an interrupt or have no user
 	 * context, we must not take the fault..
 	 */
-	if (in_interrupt() || !mm)
+	if (in_atomic() || !mm)
 		goto no_context;
 
 	down_read(&mm->mmap_sem);
diff --git a/arch/m68k/mm/kmap.c b/arch/m68k/mm/kmap.c
index b54ef1726c5..46b7d6035aa 100644
--- a/arch/m68k/mm/kmap.c
+++ b/arch/m68k/mm/kmap.c
@@ -59,7 +59,7 @@ static struct vm_struct *get_io_area(unsigned long size)
 	unsigned long addr;
 	struct vm_struct **p, *tmp, *area;
 
-	area = (struct vm_struct *)kmalloc(sizeof(*area), GFP_KERNEL);
+	area = kmalloc(sizeof(*area), GFP_KERNEL);
 	if (!area)
 		return NULL;
 	addr = KMAP_START;
diff --git a/arch/m68k/mm/memory.c b/arch/m68k/mm/memory.c
index 0f88812822b..13c0b4ad01e 100644
--- a/arch/m68k/mm/memory.c
+++ b/arch/m68k/mm/memory.c
@@ -299,7 +299,7 @@ void cache_clear (unsigned long paddr, int len)
 	mach_l2_flush(0);
 #endif
 }
-EXPORT_SYMBOL(cache_clear);	/* probably can be unexported */
+EXPORT_SYMBOL(cache_clear);
 
 
 /*
@@ -352,7 +352,7 @@ void cache_push (unsigned long paddr, int len)
 	mach_l2_flush(1);
 #endif
 }
-EXPORT_SYMBOL(cache_push);	/* probably can be unexported */
+EXPORT_SYMBOL(cache_push);
 
 #ifndef CONFIG_SINGLE_MEMORY_CHUNK
 int mm_end_of_chunk (unsigned long addr, int len)
diff --git a/arch/m68k/mm/sun3mmu.c b/arch/m68k/mm/sun3mmu.c
index ac6640ade0b..6a6513aa1ce 100644
--- a/arch/m68k/mm/sun3mmu.c
+++ b/arch/m68k/mm/sun3mmu.c
@@ -49,7 +49,6 @@ void __init paging_init(void)
 	unsigned long zones_size[MAX_NR_ZONES] = { 0, };
 	unsigned long size;
 
-
 #ifdef TEST_VERIFY_AREA
 	wp_works_ok = 0;
 #endif
@@ -94,7 +93,11 @@ void __init paging_init(void)
 	/* memory sizing is a hack stolen from motorola.c..  hope it works for us */
 	zones_size[ZONE_DMA] = ((unsigned long)high_memory - PAGE_OFFSET) >> PAGE_SHIFT;
 
-	free_area_init(zones_size);
+	/* I really wish I knew why the following change made things better...  -- Sam */
+/*	free_area_init(zones_size); */
+	free_area_init_node(0, NODE_DATA(0), zones_size,
+			    (__pa(PAGE_OFFSET) >> PAGE_SHIFT) + 1, NULL);
+
 
 }