Auto-update from upstream

d8bcd8e4 · Len Brown <[email protected]> · 2005-12-21 04:38:01 -05:00

Commit: d8bcd8e41576809f276fa44be5012568296cce41
Parents: 5b2db367 · b05948d9

Merge commit. Changes below are compared with the first parent: 5b2db367.

Changes

132 files changed · +812 −565

File	Status	Add	Del	Content
MAINTAINERS	modified	+3	−3	View file
Makefile	modified	+2	−2	View file
arch/alpha/kernel/machvec_impl.h	modified	+1	−1	View file
arch/arm/kernel/calls.S	modified	+4	−4	View file
arch/arm/kernel/entry-armv.S	modified	+49	−0	View file
arch/arm/kernel/entry-common.S	modified	+2	−18	View file
arch/i386/mm/ioremap.c	modified	+1	−1	View file
arch/i386/pci/Makefile	modified	+1	−1	View file
arch/i386/pci/mmconfig.c	modified	+1	−1	View file
arch/ia64/configs/sn2_defconfig	modified	+1	−1	View file
arch/ia64/kernel/time.c	modified	+29	−0	View file
arch/ia64/kernel/uncached.c	modified	+3	−3	View file
arch/ia64/kernel/vmlinux.lds.S	modified	+3	−0	View file
arch/ia64/sn/kernel/sn2/sn2_smp.c	modified	+1	−1	View file
arch/ia64/sn/pci/pcibr/pcibr_reg.c	modified	+24	−24	View file
arch/ia64/sn/pci/tioca_provider.c	modified	+6	−6	View file
arch/powerpc/configs/cell_defconfig	modified	+4	−3	View file
arch/powerpc/configs/g5_defconfig	modified	+5	−4	View file
arch/powerpc/configs/iseries_defconfig	modified	+4	−3	View file
arch/powerpc/configs/maple_defconfig	modified	+5	−5	View file
arch/powerpc/configs/ppc64_defconfig	modified	+4	−3	View file
arch/powerpc/configs/pseries_defconfig	modified	+4	−3	View file
arch/powerpc/kernel/entry_64.S	modified	+2	−2	View file
arch/powerpc/kernel/syscalls.c	modified	+1	−1	View file
arch/ppc/platforms/85xx/mpc85xx_cds_common.c	modified	+2	−1	View file
arch/ppc/syslib/ppc4xx_dma.c	modified	+1	−0	View file
arch/sparc/kernel/ebus.c	modified	+12	−12	View file
arch/sparc/kernel/led.c	modified	+1	−1	View file
arch/sparc/kernel/pcic.c	modified	+1	−1	View file
arch/sparc/kernel/time.c	modified	+2	−2	View file
arch/sparc/mm/sun4c.c	modified	+1	−1	View file
arch/sparc64/Makefile	modified	+0	−5	View file
arch/um/Kconfig	modified	+2	−0	View file
arch/um/Makefile-x86_64	modified	+4	−0	View file
arch/um/include/sysdep-i386/stub.h	modified	+16	−13	View file
arch/um/include/sysdep-x86_64/stub.h	modified	+17	−13	View file
arch/um/kernel/skas/clone.c	modified	+13	−10	View file
arch/um/scripts/Makefile.rules	modified	+0	−5	View file
arch/x86_64/mm/ioremap.c	modified	+1	−1	View file
arch/x86_64/pci/Makefile	modified	+1	−1	View file
arch/x86_64/pci/mmconfig.c	modified	+7	−7	View file
block/scsi_ioctl.c	modified	+31	−14	View file
drivers/atm/adummy.c	modified	+1	−1	View file
drivers/base/memory.c	modified	+0	−1	View file
drivers/char/Kconfig	modified	+1	−1	View file
drivers/char/drm/radeon_cp.c	modified	+8	−3	View file
drivers/char/drm/radeon_drv.h	modified	+1	−0	View file
drivers/char/ipmi/ipmi_si_intf.c	modified	+4	−2	View file
drivers/char/mwave/mwavepub.h	modified	+1	−1	View file
drivers/char/pcmcia/cm4000_cs.c	modified	+7	−6	View file
drivers/char/watchdog/booke_wdt.c	modified	+8	−7	View file
drivers/char/watchdog/wdrtas.c	modified	+1	−1	View file
drivers/firmware/dell_rbu.c	modified	+3	−3	View file
drivers/i2c/busses/i2c-mv64xxx.c	modified	+6	−5	View file
drivers/ieee1394/hosts.h	modified	+1	−0	View file
drivers/ieee1394/nodemgr.c	modified	+57	−10	View file
drivers/input/misc/wistron_btns.c	modified	+1	−1	View file
drivers/macintosh/therm_pm72.c	modified	+1	−1	View file
drivers/md/md.c	modified	+1	−1	View file
drivers/media/dvb/bt8xx/dst_ca.c	modified	+3	−3	View file
drivers/media/dvb/ttpci/av7110.c	modified	+3	−0	View file
drivers/media/dvb/ttpci/av7110_hw.h	modified	+2	−1	View file
drivers/media/video/cx25840/cx25840-core.c	modified	+24	−18	View file
drivers/media/video/em28xx/em28xx-core.c	modified	+4	−4	View file
drivers/media/video/em28xx/em28xx-i2c.c	modified	+1	−1	View file
drivers/media/video/em28xx/em28xx-video.c	modified	+1	−1	View file
drivers/media/video/em28xx/em28xx.h	modified	+4	−4	View file
drivers/media/video/saa7134/saa7134-alsa.c	modified	+1	−1	View file
drivers/media/video/tveeprom.c	modified	+1	−1	View file
drivers/message/i2o/pci.c	modified	+5	−1	View file
drivers/mtd/onenand/generic.c	modified	+2	−2	View file
drivers/mtd/onenand/onenand_base.c	modified	+40	−13	View file
drivers/mtd/onenand/onenand_bbt.c	modified	+2	−2	View file
drivers/net/s2io.c	modified	+5	−5	View file
drivers/net/tg3.c	modified	+101	−85	View file
drivers/pci/Makefile	modified	+3	−4	View file
drivers/sbus/char/jsflash.c	modified	+10	−9	View file
drivers/sbus/char/uctrl.c	modified	+5	−5	View file
drivers/sbus/char/vfc.h	modified	+1	−1	View file
drivers/sbus/char/vfc_dev.c	modified	+3	−3	View file
drivers/scsi/dpt_i2o.c	modified	+20	−5	View file
drivers/scsi/iscsi_tcp.c	modified	+1	−1	View file
drivers/scsi/scsi_transport_iscsi.c	modified	+1	−1	View file
drivers/usb/host/uhci-hcd.c	modified	+2	−0	View file
drivers/usb/input/hid-input.c	modified	+1	−0	View file
drivers/usb/misc/auerswald.c	modified	+1	−1	View file
drivers/video/arcfb.c	modified	+1	−1	View file
drivers/video/console/fbcon_ud.c	modified	+5	−3	View file
drivers/video/cyber2000fb.c	modified	+2	−2	View file
drivers/video/intelfb/intelfb.h	modified	+5	−0	View file
drivers/video/intelfb/intelfbdrv.c	modified	+20	−31	View file
fs/lockd/clntlock.c	modified	+4	−0	View file
fs/nfs/direct.c	modified	+6	−18	View file
fs/nfs/file.c	modified	+4	−19	View file
fs/nfs/inode.c	modified	+23	−5	View file
fs/nfsd/nfs2acl.c	modified	+1	−1	View file
fs/nfsd/nfs3acl.c	modified	+1	−1	View file
fs/relayfs/relay.c	modified	+6	−2	View file
fs/xfs/quota/xfs_qm.c	modified	+2	−2	View file
include/asm-ia64/delay.h	modified	+1	−9	View file
include/asm-ppc/ppc4xx_dma.h	modified	+0	−3	View file
include/asm-sparc/memreg.h	modified	+1	−1	View file
include/asm-sparc/pcic.h	modified	+3	−3	View file
include/linux/cache.h	modified	+1	−1	View file
include/linux/mm.h	modified	+1	−0	View file
include/linux/mtd/onenand.h	modified	+2	−3	View file
include/linux/nfs_fs.h	modified	+1	−0	View file
include/linux/relayfs_fs.h	modified	+3	−2	View file
include/linux/rtnetlink.h	modified	+4	−0	View file
include/net/xfrm.h	modified	+1	−0	View file
init/Kconfig	modified	+0	−1	View file
kernel/params.c	modified	+1	−1	View file
lib/spinlock_debug.c	modified	+10	−8	View file
lib/swiotlb.c	modified	+3	−2	View file
mm/memory.c	modified	+2	−1	View file
mm/mmap.c	modified	+1	−1	View file
mm/mremap.c	modified	+1	−1	View file
mm/page_alloc.c	modified	+1	−1	View file
net/bridge/br_netfilter.c	modified	+7	−10	View file
net/ipv4/netfilter/Makefile	modified	+2	−1	View file
net/ipv4/xfrm4_policy.c	modified	+1	−0	View file
net/ipv6/addrconf.c	modified	+12	−4	View file
net/ipv6/netfilter/Kconfig	modified	+1	−1	View file
net/ipv6/route.c	modified	+1	−1	View file
net/ipv6/xfrm6_policy.c	modified	+1	−0	View file
net/sctp/socket.c	modified	+4	−12	View file
net/sunrpc/auth_gss/auth_gss.c	modified	+4	−2	View file
net/sunrpc/rpc_pipe.c	modified	+2	−2	View file
net/sunrpc/xprtsock.c	modified	+2	−0	View file
net/xfrm/xfrm_policy.c	modified	+14	−5	View file
net/xfrm/xfrm_state.c	modified	+5	−0	View file
sound/oss/au1550_ac97.c	modified	+18	−11	View file

Only the first 600 diff lines are shown. Download the complete patch.

MAINTAINERS

View file

diff --git a/MAINTAINERS b/MAINTAINERS
index da6973a..6af6830 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -536,7 +536,7 @@ P:	Mauro Carvalho Chehab
 M:	[email protected]
 L:	[email protected]
 W:	http://linuxtv.org
-T:	quilt http://www.linuxtv.org/download/quilt/
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
 S:	Maintained
 
 BUSLOGIC SCSI DRIVER
@@ -834,7 +834,7 @@ P:	LinuxTV.org Project
 M: 	[email protected]
 L: 	[email protected] (subscription required)
 W:	http://linuxtv.org/
-T:	quilt http://www.linuxtv.org/download/quilt/
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
 S:	Supported
 
 EATA-DMA SCSI DRIVER
@@ -2896,7 +2896,7 @@ P:	Mauro Carvalho Chehab
 M:	[email protected]
 L:	[email protected]
 W:	http://linuxtv.org
-T:	quilt http://www.linuxtv.org/download/quilt/
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
 S:	Maintained
 
 W1 DALLAS'S 1-WIRE BUS

Makefile

View file

diff --git a/Makefile b/Makefile
index ad457e1..f4218b5 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,8 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 15
-EXTRAVERSION =-rc5
-NAME=Affluent Albatross
+EXTRAVERSION =-rc6
+NAME=Sliding Snow Leopard
 
 # *DOCUMENTATION*
 # To see a list of typical targets execute "make help"

arch/alpha/kernel/machvec_impl.h

View file

diff --git a/arch/alpha/kernel/machvec_impl.h b/arch/alpha/kernel/machvec_impl.h
index 4959b7a..11f996f 100644
--- a/arch/alpha/kernel/machvec_impl.h
+++ b/arch/alpha/kernel/machvec_impl.h
@@ -41,7 +41,7 @@
 #define CAT1(x,y)  x##y
 #define CAT(x,y)   CAT1(x,y)
 
-#define DO_DEFAULT_RTC rtc_port: 0x70
+#define DO_DEFAULT_RTC .rtc_port = 0x70
 
 #define DO_EV4_MMU							\
 	.max_asn =			EV4_MAX_ASN,			\

arch/arm/kernel/calls.S

View file

diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index 2ad4aa2..55076a7 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -131,7 +131,7 @@ __syscall_start:
 		.long	sys_wait4
 /* 115 */	.long	sys_swapoff
 		.long	sys_sysinfo
-		.long	sys_ipc_wrapper
+		.long	sys_ipc
 		.long	sys_fsync
 		.long	sys_sigreturn_wrapper
 /* 120 */	.long	sys_clone_wrapper
@@ -254,7 +254,7 @@ __syscall_start:
 		.long	sys_fremovexattr
 		.long	sys_tkill
 		.long	sys_sendfile64
-/* 240 */	.long	sys_futex_wrapper
+/* 240 */	.long	sys_futex
 		.long	sys_sched_setaffinity
 		.long	sys_sched_getaffinity
 		.long	sys_io_setup
@@ -284,7 +284,7 @@ __syscall_start:
 		.long	sys_fstatfs64
 		.long	sys_tgkill
 		.long	sys_utimes
-/* 270 */	.long	sys_arm_fadvise64_64_wrapper
+/* 270 */	.long	sys_arm_fadvise64_64
 		.long	sys_pciconfig_iobase
 		.long	sys_pciconfig_read
 		.long	sys_pciconfig_write
@@ -333,7 +333,7 @@ __syscall_start:
 		.long	sys_inotify_init
 		.long	sys_inotify_add_watch
 		.long	sys_inotify_rm_watch
-		.long	sys_mbind_wrapper
+		.long	sys_mbind
 /* 320 */	.long	sys_get_mempolicy
 		.long	sys_set_mempolicy
 __syscall_end:

arch/arm/kernel/entry-armv.S

View file

diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index d9fb819..2a8d27e 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -614,6 +614,47 @@ __kuser_helper_start:
 /*
  * Reference prototype:
  *
+ *	void __kernel_memory_barrier(void)
+ *
+ * Input:
+ *
+ *	lr = return address
+ *
+ * Output:
+ *
+ *	none
+ *
+ * Clobbered:
+ *
+ *	the Z flag might be lost
+ *
+ * Definition and user space usage example:
+ *
+ *	typedef void (__kernel_dmb_t)(void);
+ *	#define __kernel_dmb (*(__kernel_dmb_t *)0xffff0fa0)
+ *
+ * Apply any needed memory barrier to preserve consistency with data modified
+ * manually and __kuser_cmpxchg usage.
+ *
+ * This could be used as follows:
+ *
+ * #define __kernel_dmb() \
+ *         asm volatile ( "mov r0, #0xffff0fff; mov lr, pc; sub pc, r0, #95" \
+ *	        : : : "lr","cc" )
+ */
+
+__kuser_memory_barrier:				@ 0xffff0fa0
+
+#if __LINUX_ARM_ARCH__ >= 6 && defined(CONFIG_SMP)
+	mcr	p15, 0, r0, c7, c10, 5	@ dmb
+#endif
+	mov	pc, lr
+
+	.align	5
+
+/*
+ * Reference prototype:
+ *
  *	int __kernel_cmpxchg(int oldval, int newval, int *ptr)
  *
  * Input:
@@ -642,6 +683,8 @@ __kuser_helper_start:
  * The C flag is also set if *ptr was changed to allow for assembly
  * optimization in the calling code.
  *
+ * Note: this routine already includes memory barriers as needed.
+ *
  * For example, a user space atomic_add implementation could look like this:
  *
  * #define atomic_add(ptr, val) \
@@ -698,10 +741,16 @@ __kuser_cmpxchg:				@ 0xffff0fc0
 
 #else
 
+#ifdef CONFIG_SMP
+	mcr	p15, 0, r0, c7, c10, 5	@ dmb
+#endif
 	ldrex	r3, [r2]
 	subs	r3, r3, r0
 	strexeq	r3, r1, [r2]
 	rsbs	r0, r3, #0
+#ifdef CONFIG_SMP
+	mcr	p15, 0, r0, c7, c10, 5	@ dmb
+#endif
 	mov	pc, lr
 
 #endif

arch/arm/kernel/entry-common.S

View file

diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index f7f1830..e2b4299 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -145,7 +145,7 @@ ENTRY(vector_swi)
 #endif
 	enable_irq
 
-	str	r4, [sp, #-S_OFF]!		@ push fifth arg
+	stmdb	sp!, {r4, r5}			@ push fifth and sixth args
 
 	get_thread_info tsk
 	ldr	ip, [tsk, #TI_FLAGS]		@ check for syscall tracing
@@ -204,7 +204,7 @@ ENTRY(sys_call_table)
  * Special system call wrappers
  */
 @ r0 = syscall number
-@ r5 = syscall table
+@ r8 = syscall table
 		.type	sys_syscall, #function
 sys_syscall:
 		eor	scno, r0, #__NR_SYSCALL_BASE
@@ -255,22 +255,6 @@ sys_sigaltstack_wrapper:
 		ldr	r2, [sp, #S_OFF + S_SP]
 		b	do_sigaltstack
 
-sys_futex_wrapper:
-		str	r5, [sp, #4]		@ push sixth arg
-		b	sys_futex
-
-sys_arm_fadvise64_64_wrapper:
-		str	r5, [sp, #4]		@ push r5 to stack
-		b	sys_arm_fadvise64_64
-
-sys_mbind_wrapper:
-		str	r5, [sp, #4]
-		b	sys_mbind
-
-sys_ipc_wrapper:
-		str	r5, [sp, #4]		@ push sixth arg
-		b	sys_ipc
-
 /*
  * Note: off_4k (r5) is always units of 4K.  If we can't do the requested
  * offset, we return EINVAL.

arch/i386/mm/ioremap.c

View file

diff --git a/arch/i386/mm/ioremap.c b/arch/i386/mm/ioremap.c
index 8498b5a..247fde7 100644
--- a/arch/i386/mm/ioremap.c
+++ b/arch/i386/mm/ioremap.c
@@ -245,7 +245,7 @@ void iounmap(volatile void __iomem *addr)
 			addr < phys_to_virt(ISA_END_ADDRESS))
 		return;
 
-	addr = (volatile void *)(PAGE_MASK & (unsigned long __force)addr);
+	addr = (volatile void __iomem *)(PAGE_MASK & (unsigned long __force)addr);
 
 	/* Use the vm area unlocked, assuming the caller
 	   ensures there isn't another iounmap for the same address

arch/i386/pci/Makefile

View file

diff --git a/arch/i386/pci/Makefile b/arch/i386/pci/Makefile
index ead6122..5461d4d 100644
--- a/arch/i386/pci/Makefile
+++ b/arch/i386/pci/Makefile
@@ -1,7 +1,7 @@
 obj-y				:= i386.o
 
 obj-$(CONFIG_PCI_BIOS)		+= pcbios.o
-obj-$(CONFIG_PCI_MMCONFIG)	+= mmconfig.o
+obj-$(CONFIG_PCI_MMCONFIG)	+= mmconfig.o direct.o
 obj-$(CONFIG_PCI_DIRECT)	+= direct.o
 
 pci-y				:= fixup.o

arch/i386/pci/mmconfig.c

View file

diff --git a/arch/i386/pci/mmconfig.c b/arch/i386/pci/mmconfig.c
index 08a0849..4bb4d4b 100644
--- a/arch/i386/pci/mmconfig.c
+++ b/arch/i386/pci/mmconfig.c
@@ -155,7 +155,7 @@ static __init void unreachable_devices(void)
 		addr = get_base_addr(0, 0, PCI_DEVFN(i, 0));
 		if (addr != 0)
 			pci_exp_set_dev_base(addr, 0, PCI_DEVFN(i, 0));
-		if (addr == 0 || readl((u32 *)addr) != val1)
+		if (addr == 0 || readl((u32 __iomem *)mmcfg_virt_addr) != val1)
 			set_bit(i, fallback_slots);
 		spin_unlock_irqrestore(&pci_config_lock, flags);
 	}

arch/ia64/configs/sn2_defconfig

View file

diff --git a/arch/ia64/configs/sn2_defconfig b/arch/ia64/configs/sn2_defconfig
index e1924cc..ff8bb37 100644
--- a/arch/ia64/configs/sn2_defconfig
+++ b/arch/ia64/configs/sn2_defconfig
@@ -113,7 +113,7 @@ CONFIG_IOSAPIC=y
 CONFIG_IA64_SGI_SN_XP=m
 CONFIG_FORCE_MAX_ZONEORDER=17
 CONFIG_SMP=y
-CONFIG_NR_CPUS=512
+CONFIG_NR_CPUS=1024
 # CONFIG_HOTPLUG_CPU is not set
 CONFIG_SCHED_SMT=y
 CONFIG_PREEMPT=y

arch/ia64/kernel/time.c

View file

diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c
index 5b7e736..028a2b9 100644
--- a/arch/ia64/kernel/time.c
+++ b/arch/ia64/kernel/time.c
@@ -249,3 +249,32 @@ time_init (void)
 	 */
 	set_normalized_timespec(&wall_to_monotonic, -xtime.tv_sec, -xtime.tv_nsec);
 }
+
+#define SMALLUSECS 100
+
+void
+udelay (unsigned long usecs)
+{
+	unsigned long start;
+	unsigned long cycles;
+	unsigned long smallusecs;
+
+	/*
+	 * Execute the non-preemptible delay loop (because the ITC might
+	 * not be synchronized between CPUS) in relatively short time
+	 * chunks, allowing preemption between the chunks.
+	 */
+	while (usecs > 0) {
+		smallusecs = (usecs > SMALLUSECS) ? SMALLUSECS : usecs;
+		preempt_disable();
+		cycles = smallusecs*local_cpu_data->cyc_per_usec;
+		start = ia64_get_itc();
+
+		while (ia64_get_itc() - start < cycles)
+			cpu_relax();
+
+		preempt_enable();
+		usecs -= smallusecs;
+	}
+}
+EXPORT_SYMBOL(udelay);

arch/ia64/kernel/uncached.c

View file

diff --git a/arch/ia64/kernel/uncached.c b/arch/ia64/kernel/uncached.c
index c6d4044..b631cf8 100644
--- a/arch/ia64/kernel/uncached.c
+++ b/arch/ia64/kernel/uncached.c
@@ -53,7 +53,7 @@ static void uncached_ipi_visibility(void *data)
 	if ((status != PAL_VISIBILITY_OK) &&
 	    (status != PAL_VISIBILITY_OK_REMOTE_NEEDED))
 		printk(KERN_DEBUG "pal_prefetch_visibility() returns %i on "
-		       "CPU %i\n", status, get_cpu());
+		       "CPU %i\n", status, raw_smp_processor_id());
 }
 
 
@@ -63,7 +63,7 @@ static void uncached_ipi_mc_drain(void *data)
 	status = ia64_pal_mc_drain();
 	if (status)
 		printk(KERN_WARNING "ia64_pal_mc_drain() failed with %i on "
-		       "CPU %i\n", status, get_cpu());
+		       "CPU %i\n", status, raw_smp_processor_id());
 }
 
 
@@ -105,7 +105,7 @@ uncached_get_new_chunk(struct gen_pool *poolp)
 	status = ia64_pal_prefetch_visibility(PAL_VISIBILITY_PHYSICAL);
 
 	dprintk(KERN_INFO "pal_prefetch_visibility() returns %i on cpu %i\n",
-		status, get_cpu());
+		status, raw_smp_processor_id());
 
 	if (!status) {
 		status = smp_call_function(uncached_ipi_visibility, NULL, 0, 1);

arch/ia64/kernel/vmlinux.lds.S

View file

diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index 30d8564..73af626 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -177,6 +177,9 @@ SECTIONS
 	}
   . = ALIGN(PAGE_SIZE);		/* make sure the gate page doesn't expose kernel data */
 
+  .data.read_mostly : AT(ADDR(.data.read_mostly) - LOAD_OFFSET)
+        { *(.data.read_mostly) }
+
   .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET)
         { *(.data.cacheline_aligned) }
 

arch/ia64/sn/kernel/sn2/sn2_smp.c

View file

diff --git a/arch/ia64/sn/kernel/sn2/sn2_smp.c b/arch/ia64/sn/kernel/sn2/sn2_smp.c
index 5d54f5f..471bbaa 100644
--- a/arch/ia64/sn/kernel/sn2/sn2_smp.c
+++ b/arch/ia64/sn/kernel/sn2/sn2_smp.c
@@ -202,7 +202,7 @@ sn2_global_tlb_purge(struct mm_struct *mm, unsigned long start,
 		     unsigned long end, unsigned long nbits)
 {
 	int i, opt, shub1, cnode, mynasid, cpu, lcpu = 0, nasid, flushed = 0;
-	int mymm = (mm == current->active_mm);
+	int mymm = (mm == current->active_mm && current->mm);
 	volatile unsigned long *ptc0, *ptc1;
 	unsigned long itc, itc2, flags, data0 = 0, data1 = 0, rr_value;
 	short nasids[MAX_NUMNODES], nix;

arch/ia64/sn/pci/pcibr/pcibr_reg.c

View file

diff --git a/arch/ia64/sn/pci/pcibr/pcibr_reg.c b/arch/ia64/sn/pci/pcibr/pcibr_reg.c
index 5d53409..79fdb91 100644
--- a/arch/ia64/sn/pci/pcibr/pcibr_reg.c
+++ b/arch/ia64/sn/pci/pcibr/pcibr_reg.c
@@ -25,7 +25,7 @@ union br_ptr {
  */
 void pcireg_control_bit_clr(struct pcibus_info *pcibus_info, uint64_t bits)
 {
-	union br_ptr *ptr = (union br_ptr *)pcibus_info->pbi_buscommon.bs_base;
+	union br_ptr __iomem *ptr = (union br_ptr __iomem *)pcibus_info->pbi_buscommon.bs_base;
 
 	if (pcibus_info) {
 		switch (pcibus_info->pbi_bridge_type) {
@@ -38,14 +38,14 @@ void pcireg_control_bit_clr(struct pcibus_info *pcibus_info, uint64_t bits)
 		default:
 			panic
 			    ("pcireg_control_bit_clr: unknown bridgetype bridge 0x%p",
-			     (void *)ptr);
+			     ptr);
 		}
 	}
 }
 
 void pcireg_control_bit_set(struct pcibus_info *pcibus_info, uint64_t bits)
 {
-	union br_ptr *ptr = (union br_ptr *)pcibus_info->pbi_buscommon.bs_base;
+	union br_ptr __iomem *ptr = (union br_ptr __iomem *)pcibus_info->pbi_buscommon.bs_base;
 
 	if (pcibus_info) {
 		switch (pcibus_info->pbi_bridge_type) {
@@ -58,7 +58,7 @@ void pcireg_control_bit_set(struct pcibus_info *pcibus_info, uint64_t bits)
 		default:
 			panic
 			    ("pcireg_control_bit_set: unknown bridgetype bridge 0x%p",
-			     (void *)ptr);
+			     ptr);
 		}
 	}
 }
@@ -68,7 +68,7 @@ void pcireg_control_bit_set(struct pcibus_info *pcibus_info, uint64_t bits)
  */
 uint64_t pcireg_tflush_get(struct pcibus_info *pcibus_info)
 {
-	union br_ptr *ptr = (union br_ptr *)pcibus_info->pbi_buscommon.bs_base;
+	union br_ptr __iomem *ptr = (union br_ptr __iomem *)pcibus_info->pbi_buscommon.bs_base;
 	uint64_t ret = 0;
 
 	if (pcibus_info) {
@@ -82,7 +82,7 @@ uint64_t pcireg_tflush_get(struct pcibus_info *pcibus_info)
 		default:
 			panic
 			    ("pcireg_tflush_get: unknown bridgetype bridge 0x%p",
-			     (void *)ptr);
+			     ptr);
 		}
 	}
 
@@ -98,7 +98,7 @@ uint64_t pcireg_tflush_get(struct pcibus_info *pcibus_info)
  */
 uint64_t pcireg_intr_status_get(struct pcibus_info * pcibus_info)
 {
-	union br_ptr *ptr = (union br_ptr *)pcibus_info->pbi_buscommon.bs_base;
+	union br_ptr __iomem *ptr = (union br_ptr __iomem *)pcibus_info->pbi_buscommon.bs_base;
 	uint64_t ret = 0;
 
 	if (pcibus_info) {
@@ -112,7 +112,7 @@ uint64_t pcireg_intr_status_get(struct pcibus_info * pcibus_info)
 		default:
 			panic
 			    ("pcireg_intr_status_get: unknown bridgetype bridge 0x%p",
-			     (void *)ptr);
+			     ptr);
 		}
 	}
 	return ret;
@@ -123,7 +123,7 @@ uint64_t pcireg_intr_status_get(struct pcibus_info * pcibus_info)
  */
 void pcireg_intr_enable_bit_clr(struct pcibus_info *pcibus_info, uint64_t bits)
 {
-	union br_ptr *ptr = (union br_ptr *)pcibus_info->pbi_buscommon.bs_base;
+	union br_ptr __iomem *ptr = (union br_ptr __iomem *)pcibus_info->pbi_buscommon.bs_base;
 
 	if (pcibus_info) {
 		switch (pcibus_info->pbi_bridge_type) {
@@ -136,14 +136,14 @@ void pcireg_intr_enable_bit_clr(struct pcibus_info *pcibus_info, uint64_t bits)
 		default:
 			panic
 			    ("pcireg_intr_enable_bit_clr: unknown bridgetype bridge 0x%p",
-			     (void *)ptr);
+			     ptr);
 		}
 	}
 }
 
 void pcireg_intr_enable_bit_set(struct pcibus_info *pcibus_info, uint64_t bits)
 {
-	union br_ptr *ptr = (union br_ptr *)pcibus_info->pbi_buscommon.bs_base;
+	union br_ptr __iomem *ptr = (union br_ptr __iomem *)pcibus_info->pbi_buscommon.bs_base;
 
 	if (pcibus_info) {
 		switch (pcibus_info->pbi_bridge_type) {
@@ -156,7 +156,7 @@ void pcireg_intr_enable_bit_set(struct pcibus_info *pcibus_info, uint64_t bits)
 		default:
 			panic
 			    ("pcireg_intr_enable_bit_set: unknown bridgetype bridge 0x%p",
-			     (void *)ptr);
+			     ptr);
 		}
 	}
 }
@@ -167,7 +167,7 @@ void pcireg_intr_enable_bit_set(struct pcibus_info *pcibus_info, uint64_t bits)
 void pcireg_intr_addr_addr_set(struct pcibus_info *pcibus_info, int int_n,
 			       uint64_t addr)
 {
-	union br_ptr *ptr = (union br_ptr *)pcibus_info->pbi_buscommon.bs_base;
+	union br_ptr __iomem *ptr = (union br_ptr __iomem *)pcibus_info->pbi_buscommon.bs_base;
 
 	if (pcibus_info) {
 		switch (pcibus_info->pbi_bridge_type) {
@@ -186,7 +186,7 @@ void pcireg_intr_addr_addr_set(struct pcibus_info *pcibus_info, int int_n,
 		default:
 			panic
 			    ("pcireg_intr_addr_addr_get: unknown bridgetype bridge 0x%p",
-			     (void *)ptr);
+			     ptr);
 		}
 	}
 }
@@ -196,7 +196,7 @@ void pcireg_intr_addr_addr_set(struct pcibus_info *pcibus_info, int int_n,
  */
 void pcireg_force_intr_set(struct pcibus_info *pcibus_info, int int_n)
 {
-	union br_ptr *ptr = (union br_ptr *)pcibus_info->pbi_buscommon.bs_base;
+	union br_ptr __iomem *ptr = (union br_ptr __iomem *)pcibus_info->pbi_buscommon.bs_base;
 
 	if (pcibus_info) {
 		switch (pcibus_info->pbi_bridge_type) {
@@ -209,7 +209,7 @@ void pcireg_force_intr_set(struct pcibus_info *pcibus_info, int int_n)
 		default:
 			panic
 			    ("pcireg_force_intr_set: unknown bridgetype bridge 0x%p",
-			     (void *)ptr);
+			     ptr);
 		}
 	}
 }
@@ -219,7 +219,7 @@ void pcireg_force_intr_set(struct pcibus_info *pcibus_info, int int_n)
  */
 uint64_t pcireg_wrb_flush_get(struct pcibus_info *pcibus_info, int device)
 {
-	union br_ptr *ptr = (union br_ptr *)pcibus_info->pbi_buscommon.bs_base;
+	union br_ptr __iomem *ptr = (union br_ptr __iomem *)pcibus_info->pbi_buscommon.bs_base;
 	uint64_t ret = 0;
 
 	if (pcibus_info) {
@@ -233,7 +233,7 @@ uint64_t pcireg_wrb_flush_get(struct pcibus_info *pcibus_info, int device)
 			    __sn_readq_relaxed(&ptr->pic.p_wr_req_buf[device]);
 			break;
 		default:
-		      panic("pcireg_wrb_flush_get: unknown bridgetype bridge 0x%p", (void *)ptr);
+		      panic("pcireg_wrb_flush_get: unknown bridgetype bridge 0x%p", ptr);
 		}
 
 	}
@@ -244,7 +244,7 @@ uint64_t pcireg_wrb_flush_get(struct pcibus_info *pcibus_info, int device)
 void pcireg_int_ate_set(struct pcibus_info *pcibus_info, int ate_index,
 			uint64_t val)
 {
-	union br_ptr *ptr = (union br_ptr *)pcibus_info->pbi_buscommon.bs_base;
+	union br_ptr __iomem *ptr = (union br_ptr __iomem *)pcibus_info->pbi_buscommon.bs_base;
 
 	if (pcibus_info) {
 		switch (pcibus_info->pbi_bridge_type) {
@@ -257,15 +257,15 @@ void pcireg_int_ate_set(struct pcibus_info *pcibus_info, int ate_index,
 		default:
 			panic
 			    ("pcireg_int_ate_set: unknown bridgetype bridge 0x%p",
-			     (void *)ptr);
+			     ptr);
 		}
 	}
 }
 
-uint64_t *pcireg_int_ate_addr(struct pcibus_info *pcibus_info, int ate_index)
+uint64_t __iomem *pcireg_int_ate_addr(struct pcibus_info *pcibus_info, int ate_index)
 {
-	union br_ptr *ptr = (union br_ptr *)pcibus_info->pbi_buscommon.bs_base;
-	uint64_t *ret = (uint64_t *) 0;
+	union br_ptr __iomem *ptr = (union br_ptr __iomem *)pcibus_info->pbi_buscommon.bs_base;
+	uint64_t __iomem *ret = NULL;
 
 	if (pcibus_info) {
 		switch (pcibus_info->pbi_bridge_type) {
@@ -278,7 +278,7 @@ uint64_t *pcireg_int_ate_addr(struct pcibus_info *pcibus_info, int ate_index)
 		default:
 			panic
 			    ("pcireg_int_ate_addr: unknown bridgetype bridge 0x%p",
-			     (void *)ptr);
+			     ptr);
 		}
 	}
 	return ret;

arch/ia64/sn/pci/tioca_provider.c

View file

diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c
index 46b646a..27aa184 100644
--- a/arch/ia64/sn/pci/tioca_provider.c
+++ b/arch/ia64/sn/pci/tioca_provider.c
@@ -38,10 +38,10 @@ tioca_gart_init(struct tioca_kernel *tioca_kern)
 	uint64_t offset;
 	struct page *tmp;
 	struct tioca_common *tioca_common;
-	struct tioca *ca_base;
+	struct tioca __iomem *ca_base;
 
 	tioca_common = tioca_kern->ca_common;
-	ca_base = (struct tioca *)tioca_common->ca_common.bs_base;
+	ca_base = (struct tioca __iomem *)tioca_common->ca_common.bs_base;
 
 	if (list_empty(tioca_kern->ca_devices))
 		return 0;
@@ -215,7 +215,7 @@ tioca_fastwrite_enable(struct tioca_kernel *tioca_kern)
 {
 	int cap_ptr;
 	uint32_t reg;
-	struct tioca *tioca_base;
+	struct tioca __iomem *tioca_base;
 	struct pci_dev *pdev;
 	struct tioca_common *common;
 
@@ -257,7 +257,7 @@ tioca_fastwrite_enable(struct tioca_kernel *tioca_kern)
 	 * Set ca's fw to match
 	 */