Merge bk://kernel.bkbits.net/davem/sparc-2.6

into ppc970.osdl.org:/home/torvalds/v2.6/linux

arch/sparc64/Kconfig

@@ -92,8 +92,8 @@ config SMP
 	bool "Symmetric multi-processing support"
 	---help---
 	  This enables support for systems with more than one CPU. If you have
-	  a system with only one CPU, like most personal computers, say N. If
-	  you have a system with more than one CPU, say Y.
+	  a system with only one CPU, say N. If you have a system with more than
+	  one CPU, say Y.
 
 	  If you say N here, the kernel will run on single and multiprocessor
 	  machines, but will use only one CPU of a multiprocessor machine. If
@@ -101,17 +101,11 @@ config SMP
 	  singleprocessor machines. On a singleprocessor machine, the kernel
 	  will run faster if you say N here.
 
-	  Note that if you say Y here and choose architecture "586" or
-	  "Pentium" under "Processor family", the kernel will not work on 486
-	  architectures. Similarly, multiprocessor kernels for the "PPro"
-	  architecture may not work on all Pentium based boards.
-
 	  People using multiprocessor machines who say Y here should also say
 	  Y to "Enhanced Real Time Clock Support", below. The "Advanced Power
 	  Management" code will be disabled if you say Y here.
 
 	  See also the <file:Documentation/smp.txt>,
-	  <file:Documentation/i386/IO-APIC.txt>,
 	  <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at
 	  <http://www.tldp.org/docs.html#howto>.
 

arch/sparc64/defconfig

 #
 # Automatically generated make config: don't edit
 # Linux kernel version: 2.6.10
-# Mon Dec 27 22:36:56 2004
+# Mon Jan 10 11:24:25 2005
 #
 CONFIG_64BIT=y
 CONFIG_MMU=y
@@ -79,6 +79,7 @@ CONFIG_US3_FREQ=m
 CONFIG_US2E_FREQ=m
 CONFIG_SPARC64=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HUGETLB_PAGE_SIZE_4MB=y
 # CONFIG_HUGETLB_PAGE_SIZE_512K is not set
 # CONFIG_HUGETLB_PAGE_SIZE_64K is not set
@@ -336,6 +337,7 @@ CONFIG_SCSI_CONSTANTS=y
 #
 CONFIG_SCSI_SPI_ATTRS=y
 CONFIG_SCSI_FC_ATTRS=m
+CONFIG_SCSI_ISCSI_ATTRS=m
 
 #
 # SCSI low-level drivers
@@ -395,7 +397,6 @@ CONFIG_SCSI_QLA2XXX=y
 # CONFIG_SCSI_QLA2300 is not set
 # CONFIG_SCSI_QLA2322 is not set
 # CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA6322 is not set
 CONFIG_SCSI_DC395x=m
 # CONFIG_SCSI_DC390T is not set
 CONFIG_SCSI_DEBUG=m
@@ -619,8 +620,6 @@ CONFIG_IP_NF_TARGET_NOTRACK=m
 CONFIG_IP_NF_ARPTABLES=m
 CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
-CONFIG_IP_NF_COMPAT_IPCHAINS=m
-CONFIG_IP_NF_COMPAT_IPFWADM=m
 
 #
 # IPv6: Netfilter Configuration
@@ -894,7 +893,6 @@ CONFIG_B44=m
 CONFIG_FORCEDETH=m
 CONFIG_DGRS=m
 CONFIG_EEPRO100=m
-# CONFIG_EEPRO100_PIO is not set
 CONFIG_E100=m
 CONFIG_E100_NAPI=y
 CONFIG_FEALNX=m
@@ -1081,7 +1079,6 @@ CONFIG_UNIX98_PTY_COUNT=256
 # XFree86 DRI support
 #
 CONFIG_DRM=y
-CONFIG_DRM_FFB=m
 CONFIG_DRM_TDFX=m
 # CONFIG_DRM_R128 is not set
 
@@ -1112,13 +1109,14 @@ CONFIG_SOUND_GAMEPORT=m
 # CONFIG_GAMEPORT_EMU10K1 is not set
 # CONFIG_GAMEPORT_VORTEX is not set
 # CONFIG_GAMEPORT_FM801 is not set
-# CONFIG_GAMEPORT_CS461x is not set
+CONFIG_GAMEPORT_CS461X=m
 CONFIG_SERIO=y
 CONFIG_SERIO_I8042=y
 # CONFIG_SERIO_SERPORT is not set
 # CONFIG_SERIO_CT82C710 is not set
 # CONFIG_SERIO_PARKBD is not set
 CONFIG_SERIO_PCIPS2=m
+CONFIG_SERIO_LIBPS2=y
 CONFIG_SERIO_RAW=m
 
 #
@@ -1239,6 +1237,7 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 CONFIG_JFS_FS=m
 CONFIG_JFS_POSIX_ACL=y
+CONFIG_JFS_SECURITY=y
 # CONFIG_JFS_DEBUG is not set
 # CONFIG_JFS_STATISTICS is not set
 CONFIG_FS_POSIX_ACL=y
@@ -1308,7 +1307,6 @@ CONFIG_CRAMFS=m
 CONFIG_VXFS_FS=m
 CONFIG_HPFS_FS=m
 CONFIG_QNX4FS_FS=m
-# CONFIG_QNX4FS_RW is not set
 CONFIG_SYSV_FS=m
 CONFIG_UFS_FS=m
 CONFIG_UFS_FS_WRITE=y
@@ -1579,6 +1577,8 @@ CONFIG_SND_CS46XX=m
 # CONFIG_SND_CS46XX_NEW_DSP is not set
 CONFIG_SND_CS4281=m
 CONFIG_SND_EMU10K1=m
+CONFIG_SND_EMU10K1X=m
+CONFIG_SND_CA0106=m
 CONFIG_SND_KORG1212=m
 CONFIG_SND_MIXART=m
 CONFIG_SND_NM256=m
@@ -1603,13 +1603,13 @@ CONFIG_SND_INTEL8X0=m
 CONFIG_SND_INTEL8X0M=m
 CONFIG_SND_SONICVIBES=m
 # CONFIG_SND_VIA82XX is not set
+CONFIG_SND_VIA82XX_MODEM=m
 CONFIG_SND_VX222=m
 
 #
 # USB devices
 #
 # CONFIG_SND_USB_AUDIO is not set
-CONFIG_SND_USB_USX2Y=m
 
 #
 # ALSA Sparc devices
@@ -1691,7 +1691,6 @@ CONFIG_USB_ATI_REMOTE=m
 #
 CONFIG_USB_MDC800=m
 CONFIG_USB_MICROTEK=m
-CONFIG_USB_HPUSBSCSI=m
 
 #
 # USB Multimedia devices
@@ -1862,7 +1861,7 @@ CONFIG_SCHEDSTATS=y
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 CONFIG_KPROBES=y

arch/sparc64/kernel/pci_psycho.c

@@ -453,9 +453,9 @@ static void __psycho_check_one_stc(struct pci_controller_info *p,
 		tag_base = regbase + PSYCHO_STC_TAG_A;
 		line_base = regbase + PSYCHO_STC_LINE_A;
 	} else {
-		err_base = regbase + PSYCHO_STC_ERR_A;
-		tag_base = regbase + PSYCHO_STC_TAG_A;
-		line_base = regbase + PSYCHO_STC_LINE_A;
+		err_base = regbase + PSYCHO_STC_ERR_B;
+		tag_base = regbase + PSYCHO_STC_TAG_B;
+		line_base = regbase + PSYCHO_STC_LINE_B;
 	}
 
 	spin_lock(&stc_buf_lock);

arch/sparc64/kernel/sys_sparc32.c

@@ -1598,7 +1598,8 @@ asmlinkage long sys32_sysctl(struct __sysctl_args32 __user *args)
 			    put_user(oldlen, (u32 __user *)(unsigned long) tmp.oldlenp))
 				error = -EFAULT;
 		}
-		copy_to_user(args->__unused, tmp.__unused, sizeof(tmp.__unused));
+		if (copy_to_user(args->__unused, tmp.__unused, sizeof(tmp.__unused)))
+			error = -EFAULT;
 	}
 	return error;
 #endif

arch/sparc64/kernel/sys_sunos32.c

@@ -291,7 +291,8 @@ static int sunos_filldir(void * __buf, const char * name, int namlen,
 	put_user(ino, &dirent->d_ino);
 	put_user(namlen, &dirent->d_namlen);
 	put_user(reclen, &dirent->d_reclen);
-	copy_to_user(dirent->d_name, name, namlen);
+	if (copy_to_user(dirent->d_name, name, namlen))
+		return -EFAULT;
 	put_user(0, dirent->d_name + namlen);
 	dirent = (void __user *) dirent + reclen;
 	buf->curr = dirent;
@@ -371,7 +372,8 @@ static int sunos_filldirentry(void * __buf, const char * name, int namlen,
 	put_user(ino, &dirent->d_ino);
 	put_user(namlen, &dirent->d_namlen);
 	put_user(reclen, &dirent->d_reclen);
-	copy_to_user(dirent->d_name, name, namlen);
+	if (copy_to_user(dirent->d_name, name, namlen))
+		return -EFAULT;
 	put_user(0, dirent->d_name + namlen);
 	dirent = (void __user *) dirent + reclen;
 	buf->curr = dirent;

arch/sparc64/lib/find_bit.c

@@ -50,9 +50,10 @@ unsigned long find_next_bit(const unsigned long *addr, unsigned long size,
  * on Linus's ALPHA routines, which are pretty portable BTW.
  */
 
-unsigned long find_next_zero_bit(unsigned long *addr, unsigned long size, unsigned long offset)
+unsigned long find_next_zero_bit(const unsigned long *addr,
+			unsigned long size, unsigned long offset)
 {
-	unsigned long *p = addr + (offset >> 6);
+	const unsigned long *p = addr + (offset >> 6);
 	unsigned long result = offset & ~63UL;
 	unsigned long tmp;
 

drivers/sbus/sbus.c

@@ -231,18 +231,20 @@ static void __init sbus_bus_ranges_init(int parent_node, struct sbus_bus *sbus)
 		return;
 	}
 	sbus->num_sbus_ranges = len / sizeof(struct linux_prom_ranges);
+#ifdef CONFIG_SPARC32
 	if (sparc_cpu_model == sun4d) {
 		struct linux_prom_ranges iounit_ranges[PROMREG_MAX];
 		int num_iounit_ranges;
 
-	len = prom_getproperty(parent_node, "ranges",
-				(char *) iounit_ranges,
-				sizeof (iounit_ranges));
+		len = prom_getproperty(parent_node, "ranges",
+				       (char *) iounit_ranges,
+				       sizeof (iounit_ranges));
 		if (len != -1) {
 			num_iounit_ranges = (len/sizeof(struct linux_prom_ranges));
 			prom_adjust_ranges (sbus->sbus_ranges, sbus->num_sbus_ranges, iounit_ranges, num_iounit_ranges);
 		}
 	}
+#endif
 }
 
 static void __init __apply_ranges_to_regs(struct linux_prom_ranges *ranges,

include/asm-sparc64/bitops.h

@@ -223,7 +223,8 @@ extern unsigned long find_next_bit(const unsigned long *, unsigned long,
  * on Linus's ALPHA routines, which are pretty portable BTW.
  */
 
-extern unsigned long find_next_zero_bit(unsigned long *, unsigned long, unsigned long);
+extern unsigned long find_next_zero_bit(const unsigned long *,
+					unsigned long, unsigned long);
 
 #define find_first_zero_bit(addr, size) \
         find_next_zero_bit((addr), (size), 0)