Merge bk://are.twiddle.net/axp-2.6

into ppc970.osdl.org:/home/torvalds/v2.5/linux

arch/alpha/boot/misc.c

@@ -205,3 +205,15 @@ decompress_kernel(void *output_start,
 /*	puts(" done, booting the kernel.\n"); */
 	return output_ptr;
 }
+
+/* dummy-up printk */
+asmlinkage int printk(const char *fmt, ...)
+{
+        va_list args;
+	long ret;
+
+        va_start(args, fmt);
+        ret = srm_printk(fmt, args);
+        va_end(args);
+	return ret;
+}

arch/alpha/kernel/osf_sys.c

@@ -131,7 +131,7 @@ osf_filldir(void *__buf, const char *name, int namlen, loff_t offset,
 	if (copy_to_user(dirent->d_name, name, namlen) ||
 	    put_user(0, dirent->d_name + namlen))
 		return -EFAULT;
-	((char *) dirent) += reclen;
+	dirent = (void *)dirent + reclen;
 	buf->dirent = dirent;
 	buf->count -= reclen;
 	return 0;

arch/alpha/kernel/pci_iommu.c

@@ -500,7 +500,7 @@ sg_classify(struct scatterlist *sg, struct scatterlist *end, int virt_ok)
 /* Given a scatterlist leader, choose an allocation method and fill
    in the blanks.  */
 
-static inline int
+static int
 sg_fill(struct scatterlist *leader, struct scatterlist *end,
 	struct scatterlist *out, struct pci_iommu_arena *arena,
 	dma_addr_t max_dma, int dac_allowed)

arch/alpha/kernel/proto.h

@@ -203,9 +203,9 @@ extern struct mcheck_info
 	unsigned char extra;
 } __mcheck_info;
 
-#define mcheck_expected(cpu)	((void)(cpu), __mcheck_info.expected)
-#define mcheck_taken(cpu)	((void)(cpu), __mcheck_info.taken)
-#define mcheck_extra(cpu)	((void)(cpu), __mcheck_info.extra)
+#define mcheck_expected(cpu)	(*((void)(cpu), &__mcheck_info.expected))
+#define mcheck_taken(cpu)	(*((void)(cpu), &__mcheck_info.taken))
+#define mcheck_extra(cpu)	(*((void)(cpu), &__mcheck_info.extra))
 #endif
 
 extern void process_mcheck_info(unsigned long vector, unsigned long la_ptr,

arch/alpha/kernel/systbls.S

@@ -444,6 +444,9 @@ sys_call_table:
 	.quad sys_clock_nanosleep
 	.quad sys_semtimedop
 	.quad sys_tgkill
+	.quad sys_stat64			/* 425 */
+	.quad sys_lstat64
+	.quad sys_fstat64
 
 	.size sys_call_table, . - sys_call_table
 	.type sys_call_table, @object

arch/alpha/lib/io.c

@@ -143,7 +143,7 @@ void insb (unsigned long port, void *dst, unsigned long count)
 			return;
 		count--;
 		*(unsigned char *) dst = inb(port);
-		((unsigned char *) dst)++;
+		dst += 1;
 	}
 
 	while (count >= 4) {
@@ -154,13 +154,13 @@ void insb (unsigned long port, void *dst, unsigned long count)
 		w |= inb(port) << 16;
 		w |= inb(port) << 24;
 		*(unsigned int *) dst = w;
-		((unsigned int *) dst)++;
+		dst += 4;
 	}
 
 	while (count) {
 		--count;
 		*(unsigned char *) dst = inb(port);
-		((unsigned char *) dst)++;
+		dst += 1;
 	}
 }
 
@@ -181,8 +181,8 @@ void insw (unsigned long port, void *dst, unsigned long count)
 		if (!count)
 			return;
 		count--;
-		*(unsigned short* ) dst = inw(port);
-		((unsigned short *) dst)++;
+		*(unsigned short *) dst = inw(port);
+		dst += 2;
 	}
 
 	while (count >= 2) {
@@ -191,7 +191,7 @@ void insw (unsigned long port, void *dst, unsigned long count)
 		w = inw(port);
 		w |= inw(port) << 16;
 		*(unsigned int *) dst = w;
-		((unsigned int *) dst)++;
+		dst += 4;
 	}
 
 	if (count) {
@@ -219,7 +219,7 @@ void insl (unsigned long port, void *dst, unsigned long count)
 		while (count--)
 		{
 			*(unsigned int *) dst = inl(port);
-			((unsigned int *) dst)++;
+			dst += 4;
 		}
 		break;
 
@@ -230,49 +230,51 @@ void insl (unsigned long port, void *dst, unsigned long count)
 
 		l = inl(port);
 		*(unsigned short *) dst = l;
-		((unsigned short *) dst)++;
+		dst += 2;
 
 		while (count--)
 		{
 			l2 = inl(port);
 			*(unsigned int *) dst = l >> 16 | l2 << 16;
-			((unsigned int *) dst)++;
+			dst += 4;
 			l = l2;
 		}
 		*(unsigned short *) dst = l >> 16;
 		break;
+
 	 case 0x01:			/* Buffer 8-bit aligned */
 		--count;
 
 		l = inl(port);
 		*(unsigned char *) dst = l;
-		((unsigned char *) dst)++;
+		dst += 1;
 		*(unsigned short *) dst = l >> 8;
-		((unsigned short *) dst)++;
+		dst += 2;
 		while (count--)
 		{
 			l2 = inl(port);
 			*(unsigned int *) dst = l >> 24 | l2 << 8;
-			((unsigned int *) dst)++;
+			dst += 4;
 			l = l2;
 		}
 		*(unsigned char *) dst = l >> 24;
 		break;
+
 	 case 0x03:			/* Buffer 8-bit aligned */
 		--count;
 
 		l = inl(port);
 		*(unsigned char *) dst = l;
-		((unsigned char *) dst)++;
+		dst += 1;
 		while (count--)
 		{
 			l2 = inl(port);
 			*(unsigned int *) dst = l << 24 | l2 >> 8;
-			((unsigned int *) dst)++;
+			dst += 4;
 			l = l2;
 		}
 		*(unsigned short *) dst = l >> 8;
-		((unsigned short *) dst)++;
+		dst += 2;
 		*(unsigned char *) dst = l >> 24;
 		break;
 	}
@@ -290,7 +292,7 @@ void outsb(unsigned long port, const void * src, unsigned long count)
 	while (count) {
 		count--;
 		outb(*(char *)src, port);
-		((char *) src)++;
+		src += 1;
 	}
 }
 
@@ -307,7 +309,7 @@ void outsw (unsigned long port, const void *src, unsigned long count)
 			panic("outsw: memory not short aligned");
 		}
 		outw(*(unsigned short*)src, port);
-		((unsigned short *) src)++;
+		src += 2;
 		--count;
 	}
 
@@ -315,7 +317,7 @@ void outsw (unsigned long port, const void *src, unsigned long count)
 		unsigned int w;
 		count -= 2;
 		w = *(unsigned int *) src;
-		((unsigned int *) src)++;
+		src += 4;
 		outw(w >>  0, port);
 		outw(w >> 16, port);
 	}
@@ -345,59 +347,59 @@ void outsl (unsigned long port, const void *src, unsigned long count)
 		while (count--)
 		{
 			outl(*(unsigned int *) src, port);
-			((unsigned int *) src)++;
+			src += 4;
 		}
 		break;
 
-	/* Assuming little endian Alphas in cases 0x01 -- 0x03 ... */
-	
 	 case 0x02:			/* Buffer 16-bit aligned */
 		--count;
 
 		l = *(unsigned short *) src << 16;
-		((unsigned short *) src)++;
+		src += 2;
 
 		while (count--)
 		{
 			l2 = *(unsigned int *) src;
-			((unsigned int *) src)++;
+			src += 4;
 			outl (l >> 16 | l2 << 16, port);
 			l = l2;
 		}
 		l2 = *(unsigned short *) src;
 		outl (l >> 16 | l2 << 16, port);
 		break;
+
 	 case 0x01:			/* Buffer 8-bit aligned */
 		--count;
 
 		l  = *(unsigned char *) src << 8;
-		((unsigned char *) src)++;
+		src += 1;
 		l |= *(unsigned short *) src << 16;
-		((unsigned short *) src)++;
+		src += 2;
 		while (count--)
 		{
 			l2 = *(unsigned int *) src;
-			((unsigned int *) src)++;
+			src += 4;
 			outl (l >> 8 | l2 << 24, port);
 			l = l2;
 		}
 		l2 = *(unsigned char *) src;
 		outl (l >> 8 | l2 << 24, port);
 		break;
+
 	 case 0x03:			/* Buffer 8-bit aligned */
 		--count;
 
 		l  = *(unsigned char *) src << 24;
-		((unsigned char *) src)++;
+		src += 1;
 		while (count--)
 		{
 			l2 = *(unsigned int *) src;
-			((unsigned int *) src)++;
+			src += 4;
 			outl (l >> 24 | l2 << 8, port);
 			l = l2;
 		}
 		l2  = *(unsigned short *) src;
-		((unsigned short *) src)++;
+		src += 2;
 		l2 |= *(unsigned char *) src << 16;
 		outl (l >> 24 | l2 << 8, port);
 		break;

fs/stat.c

@@ -283,7 +283,7 @@ asmlinkage long sys_readlink(const char __user * path, char __user * buf, int bu
 
 
 /* ---------- LFS-64 ----------- */
-#if !defined(__alpha__) && !defined(__ia64__) && !defined(__mips64) && !defined(__x86_64__) && !defined(CONFIG_ARCH_S390X)
+#if !defined(__ia64__) && !defined(__mips64) && !defined(__x86_64__) && !defined(CONFIG_ARCH_S390X)
 
 static long cp_new_stat64(struct kstat *stat, struct stat64 __user *statbuf)
 {

include/asm-alpha/stat.h

 #ifndef _ALPHA_STAT_H
 #define _ALPHA_STAT_H
 
-struct __old_kernel_stat {
+struct stat {
 	unsigned int	st_dev;
 	unsigned int	st_ino;
 	unsigned int	st_mode;
@@ -14,27 +14,35 @@ struct __old_kernel_stat {
 	unsigned long	st_mtime;
 	unsigned long	st_ctime;
 	unsigned int	st_blksize;
-	int		st_blocks;
+	unsigned int	st_blocks;
 	unsigned int	st_flags;
 	unsigned int	st_gen;
 };
 
-struct stat {
-	unsigned int	st_dev;
-	unsigned int	st_ino;
+/* The stat64 structure increases the size of dev_t, blkcnt_t, adds
+   nanosecond resolution times, and padding for expansion.  */
+
+struct stat64 {
+	unsigned long	st_dev;
+	unsigned long	st_ino;
+	unsigned long	st_rdev;
+	long		st_size;
+	unsigned long	st_blocks;
+
 	unsigned int	st_mode;
-	unsigned int	st_nlink;
 	unsigned int	st_uid;
 	unsigned int	st_gid;
-	unsigned int	st_rdev;
-	long		st_size;
+	unsigned int	st_blksize;
+	unsigned int	st_nlink;
+	unsigned int	__pad0;
+
 	unsigned long	st_atime;
+	unsigned long 	st_atime_nsec; 
 	unsigned long	st_mtime;
+	unsigned long	st_mtime_nsec;
 	unsigned long	st_ctime;
-	unsigned int	st_blksize;
-	int		st_blocks;
-	unsigned int	st_flags;
-	unsigned int	st_gen;
+	unsigned long   st_ctime_nsec;
+  	long		__unused[3];
 };
 
 #endif

include/asm-alpha/unistd.h

@@ -360,7 +360,10 @@
 #define __NR_clock_nanosleep		422
 #define __NR_semtimedop			423
 #define __NR_tgkill			424
-#define NR_SYSCALLS			425
+#define __NR_stat64			425
+#define __NR_lstat64			426
+#define __NR_fstat64			427
+#define NR_SYSCALLS			428
 
 #if defined(__GNUC__)
 
@@ -573,9 +576,9 @@ static inline off_t lseek(int fd, off_t off, int whence)
 	return sys_lseek(fd, off, whence);
 }
 
-static inline long _exit(int value)
+static inline void _exit(int value)
 {
-	return sys_exit(value);
+	sys_exit(value);
 }
 
 #define exit(x) _exit(x)

init/initramfs.c

@@ -16,7 +16,7 @@ static void __init error(char *x)
 		message = x;
 }
 
-static void __init *malloc(int size)
+static void __init *malloc(size_t size)
 {
 	return kmalloc(size, GFP_KERNEL);
 }