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* Linux 2.6.19.3
@ 2007-02-05 16:59 Chris Wright
  2007-02-05 17:00 ` Chris Wright
  0 siblings, 1 reply; 2+ messages in thread
From: Chris Wright @ 2007-02-05 16:59 UTC (permalink / raw)
  To: linux-kernel; +Cc: Andrew Morton, torvalds, stable

We (the -stable team) are announcing the release of the 2.6.19.3 kernel.
This one has a long list of assorted fixes.

The diffstat and short summary of the fixes are below.

I'll also be replying to this message with a copy of the patch between
2.6.19.2 and 2.6.19.3, as it is small enough to do so.
                                                                                
The updated 2.6.19.y git tree can be found at:                                  
        git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-2.6.19.y.git 
and can be browsed at the normal kernel.org git web browser:                    
        www.kernel.org/git/                                                     

thanks,
-chris

--------

 Makefile                                     |    2 -
 arch/i386/kernel/vmlinux.lds.S               |    1 
 arch/sparc64/kernel/sun4v_tlb_miss.S         |    4 +-
 arch/um/Kconfig.i386                         |   34 +++++++++----------
 arch/um/sys-i386/signal.c                    |    3 +
 arch/um/sys-x86_64/signal.c                  |    5 +-
 arch/x86_64/kernel/vmlinux.lds.S             |    1 
 block/elevator.c                             |   11 +++---
 drivers/acpi/processor_perflib.c             |    4 --
 drivers/ata/libata-scsi.c                    |    4 +-
 drivers/char/hw_random/amd-rng.c             |    2 -
 drivers/char/hw_random/geode-rng.c           |    2 -
 drivers/char/hw_random/intel-rng.c           |    2 -
 drivers/char/hw_random/ixp4xx-rng.c          |    2 -
 drivers/char/hw_random/via-rng.c             |    2 -
 drivers/char/mem.c                           |    4 +-
 drivers/i2c/busses/i2c-mv64xxx.c             |    4 +-
 drivers/i2c/chips/m41t00.c                   |    1 
 drivers/ide/pci/jmicron.c                    |   17 +++++----
 drivers/ieee1394/sbp2.c                      |    2 +
 drivers/infiniband/hw/mthca/mthca_memfree.c  |    2 -
 drivers/infiniband/ulp/iser/iscsi_iser.c     |    4 +-
 drivers/infiniband/ulp/iser/iser_initiator.c |   26 +++++++--------
 drivers/md/md.c                              |   45 ++++++++++++++++++++++----
 drivers/md/raid1.c                           |   21 +++++++++---
 drivers/md/raid10.c                          |   11 ++++--
 drivers/md/raid5.c                           |    3 +
 drivers/net/bonding/bonding.h                |    7 ++--
 drivers/net/sis190.c                         |    2 -
 drivers/pci/search.c                         |   18 ++++++++++
 drivers/rtc/rtc-sysfs.c                      |    2 -
 fs/cifs/file.c                               |   26 +++++++++++++--
 fs/nfsd/export.c                             |   12 +++++--
 fs/nfsd/nfs3xdr.c                            |    9 ++---
 fs/nfsd/nfs4xdr.c                            |    5 +-
 fs/nfsd/nfssvc.c                             |    8 ++--
 fs/nfsd/nfsxdr.c                             |    5 +-
 fs/nfsd/vfs.c                                |    7 ++--
 include/asm-sparc/checksum.h                 |    2 -
 include/linux/netfilter/nf_conntrack_tcp.h   |    2 -
 include/linux/netfilter_arp/arp_tables.h     |    1 
 include/linux/netfilter_ipv4/ip_tables.h     |    2 -
 include/linux/nfsd/nfsd.h                    |    4 --
 include/linux/nfsd/xdr.h                     |    4 +-
 include/linux/nfsd/xdr3.h                    |    8 ++--
 include/linux/raid/md.h                      |    2 -
 include/linux/sunrpc/clnt.h                  |    1 
 include/linux/sunrpc/svc.h                   |    5 ++
 init/main.c                                  |    5 ++
 kernel/exit.c                                |   29 ++++++++++-------
 kernel/sched.c                               |   35 +++++++++++---------
 mm/mmap.c                                    |    7 ++++
 mm/page_alloc.c                              |    3 +
 net/decnet/dn_dev.c                          |   11 +++++-
 net/ipv4/fib_trie.c                          |   34 +++++++++++++------
 net/ipv4/netfilter.c                         |    7 ++--
 net/ipv4/netfilter/ip_conntrack_netlink.c    |   10 +++--
 net/ipv4/tcp_input.c                         |   15 +++++---
 net/ipv4/tcp_output.c                        |    3 +
 net/ipv6/addrconf.c                          |    6 +++
 net/ipv6/mcast.c                             |    6 ---
 net/ipv6/netfilter/nf_conntrack_reasm.c      |    2 +
 net/netfilter/nf_conntrack_netlink.c         |   10 +++--
 net/netfilter/xt_connbytes.c                 |   29 +++++++----------
 net/packet/af_packet.c                       |   46 +++++++++++++--------------
 net/sunrpc/clnt.c                            |   26 ++++++++-------
 net/sunrpc/svc.c                             |    3 +
 net/sunrpc/svcsock.c                         |    2 +
 net/xfrm/xfrm_policy.c                       |   16 ++-------
 security/selinux/ss/mls.c                    |   12 ++++---
 sound/pci/hda/hda_generic.c                  |    5 +-
 sound/usb/usx2y/usbusx2yaudio.c              |    2 -
 sound/usb/usx2y/usx2yhwdeppcm.c              |    2 -
 73 files changed, 422 insertions(+), 255 deletions(-)

Summary of changes from v2.6.19.2 to v2.6.19.3
============================================

Adam Litke (1):
      Don't allow the stack to grow into hugetlb reserved regions

Andi Kleen (1):
      x86: Work around gcc 4.2 over aggressive optimizer

Andy Gospodarek (1):
      bonding: ARP monitoring broken on x86_64

Ard van Breemen (2):
      start_kernel: test if irq's got enabled early, barf, and disable them again
      PCI: prevent down_read when pci_devices is empty

Baruch Even (1):
      TCP: Fix sorting of SACK blocks.

Bob Breuer (1):
      SPARC32: Fix over-optimization by GCC near ip_fast_csum.

Chris Wright (1):
      Linux 2.6.19.3

Christoph Lameter (1):
      Check for populated zone in __drain_pages

David S. Miller (3):
      SPARC64: Set g4/g5 properly in sun4v dtlb-prot handling.
      AF_PACKET: Fix BPF handling.
      AF_PACKET: Check device down state before hard header callbacks.

Erez Zilber (1):
      IB/iser: return error code when PDUs may not be sent

Eric W. Biederman (3):
      Fix reparenting to the same thread group. (take 2)
      DECNET: Handle a failure in neigh_parms_alloc (take 2)
      IPV4: Fix the fib trie iterator to work with a single entry routing tables

ethanhsiao@jmicron.com (1):
      jmicron: 40/80pin primary detection

Francois Romieu (1):
      sis190: failure to set the MAC address from EEPROM

Herbert Xu (1):
      IPSEC: Policy list disorder

Ingo Molnar (2):
      ACPI: fix cpufreq regression
      sched: fix cond_resched_softirq() offset

Jarek Poplawski (1):
      TCP: rare bad TCP checksum with 2.6.19

Jeff Dike (2):
      Fix UML on non-standard VM split hosts
      uml: fix signal frame alignment

Jeff Garzik (1):
      libata: use kmap_atomic(KM_IRQ0) in SCSI simulator

Karsten Wiese (1):
      Repair snd-usb-usx2y over OHCI

Kirill Korotaev (1):
      move_task_off_dead_cpu() should be called with disabled ints

Lars Ellenberg (1):
      md: pass down BIO_RW_SYNC in raid{1,10}

Linas Vepstas (1):
      elevator: move clearing of unplug flag earlier

Linus Torvalds (2):
      Fix up CIFS for "test_clear_page_dirty()" removal
      Revert "Fix up mmap_kmem"

Masayuki Nakagawa (1):
      TCP: skb is unexpectedly freed.

Maxime Bizon (1):
      i2c-mv64xxx: Fix random oops at boot

Michael Buesch (1):
      Fix HWRNG built-in initcalls priority

Michael S. Tsirkin (1):
      IB/mthca: Fix off-by-one in FMR handling on memfree

Mike Frysinger (1):
      remove __devinit markings from rtc_sysfs_add_device()

Nathan Lynch (1):
      sched: tasks cannot run on cpus onlined after boot

NeilBrown (8):
      knfsd: fix setting of ACL server versions.
      knfsd: fix an NFSD bug with full sized, non-page-aligned reads.
      knfsd: fix type mismatch with filldir_t used by nfsd.
      knfsd: fix up some bit-rot in exp_export
      md: assorted md and raid1 one-liners
      md: make 'repair' actually work for raid1.
      md: fix a few problems with the interface (sysfs and ioctl) to md.
      md: fix potential memalloc deadlock in md

Pablo Neira Ayuso (1):
      NETFILTER: ctnetlink: check for status attribute existence on conntrack creation

Patrick McHardy (7):
      NETFILTER: Fix routing of REJECT target generated packets in output chain
      NETFILTER: nf_conntrack_ipv6: fix crash when handling fragments
      NETFILTER: tcp conntrack: fix IP_CT_TCP_FLAG_CLOSE_INIT value
      NETFILTER: arp_tables: fix userspace compilation
      NETFILTER: ctnetlink: fix leak in ctnetlink_create_conntrack error path
      NETFILTER: Fix iptables ABI breakage on (at least) CRIS
      NETFILTER: xt_connbytes: fix division by zero

Paul Moore (1):
      SELinux: fix an oops with NetLabel and non-MLS SELinux policy

Philippe De Muyter (1):
      i2c/m41t00: Do not forget to write year

Robert Olsson (1):
      IPV4: Fix single-entry /proc/net/fib_trie output.

Stefan Richter (1):
      ieee1394: sbp2: fix probing of some DVD-ROM/RWs

Takashi Iwai (1):
      ALSA hda-codec - Fix NULL dereference in generic hda code

Trond Myklebust (1):
      SUNRPC: Give cloned RPC clients their own rpc_pipefs directory

YOSHIFUJI Hideaki (1):
      IPV6 MCAST: Fix joining all-node multicast group on device initialization.

^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: Linux 2.6.19.3
  2007-02-05 16:59 Linux 2.6.19.3 Chris Wright
@ 2007-02-05 17:00 ` Chris Wright
  0 siblings, 0 replies; 2+ messages in thread
From: Chris Wright @ 2007-02-05 17:00 UTC (permalink / raw)
  To: linux-kernel; +Cc: Andrew Morton, torvalds, stable

diff --git a/Makefile b/Makefile
index b0a32c2..976d24a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 19
-EXTRAVERSION = .2
+EXTRAVERSION = .3
 NAME=Avast! A bilge rat!
 
 # *DOCUMENTATION*
diff --git a/arch/i386/kernel/vmlinux.lds.S b/arch/i386/kernel/vmlinux.lds.S
index c6f84a0..9d24225 100644
--- a/arch/i386/kernel/vmlinux.lds.S
+++ b/arch/i386/kernel/vmlinux.lds.S
@@ -13,6 +13,7 @@ OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
 OUTPUT_ARCH(i386)
 ENTRY(phys_startup_32)
 jiffies = jiffies_64;
+_proxy_pda = 0;
 
 PHDRS {
 	text PT_LOAD FLAGS(5);	/* R_E */
diff --git a/arch/sparc64/kernel/sun4v_tlb_miss.S b/arch/sparc64/kernel/sun4v_tlb_miss.S
index b731881..9871dbb 100644
--- a/arch/sparc64/kernel/sun4v_tlb_miss.S
+++ b/arch/sparc64/kernel/sun4v_tlb_miss.S
@@ -142,9 +142,9 @@ sun4v_dtlb_prot:
 	rdpr	%tl, %g1
 	cmp	%g1, 1
 	bgu,pn	%xcc, winfix_trampoline
-	 nop
-	ba,pt	%xcc, sparc64_realfault_common
 	 mov	FAULT_CODE_DTLB | FAULT_CODE_WRITE, %g4
+	ba,pt	%xcc, sparc64_realfault_common
+	 nop
 
 	/* Called from trap table:
 	 * %g4:	vaddr
diff --git a/arch/um/Kconfig.i386 b/arch/um/Kconfig.i386
index f191a55..77558a8 100644
--- a/arch/um/Kconfig.i386
+++ b/arch/um/Kconfig.i386
@@ -19,22 +19,22 @@ config SEMAPHORE_SLEEPERS
 choice
 	prompt "Host memory split"
 	default HOST_VMSPLIT_3G
-	---help---
-	   This is needed when the host kernel on which you run has a non-default
-	   (like 2G/2G) memory split, instead of the customary 3G/1G. If you did
-	   not recompile your own kernel but use the default distro's one, you can
-	   safely accept the "Default split" option.
+	help
+        This is needed when the host kernel on which you run has a non-default
+	(like 2G/2G) memory split, instead of the customary 3G/1G. If you did
+	not recompile your own kernel but use the default distro's one, you can
+	safely accept the "Default split" option.
 
-	   It can be enabled on recent (>=2.6.16-rc2) vanilla kernels via
-	   CONFIG_VM_SPLIT_*, or on previous kernels with special patches (-ck
-	   patchset by Con Kolivas, or other ones) - option names match closely the
-	   host CONFIG_VM_SPLIT_* ones.
+	It can be enabled on recent (>=2.6.16-rc2) vanilla kernels via
+	CONFIG_VM_SPLIT_*, or on previous kernels with special patches (-ck
+	patchset by Con Kolivas, or other ones) - option names match closely the
+	host CONFIG_VM_SPLIT_* ones.
 
-	   A lower setting (where 1G/3G is lowest and 3G/1G is higher) will
-	   tolerate even more "normal" host kernels, but an higher setting will be
-	   stricter.
+	A lower setting (where 1G/3G is lowest and 3G/1G is higher) will
+	tolerate even more "normal" host kernels, but an higher setting will be
+	stricter.
 
-	   So, if you do not know what to do here, say 'Default split'.
+	So, if you do not know what to do here, say 'Default split'.
 
 	config HOST_VMSPLIT_3G
 		bool "Default split (3G/1G user/kernel host split)"
@@ -67,13 +67,13 @@ config 3_LEVEL_PGTABLES
 
 config STUB_CODE
 	hex
-	default 0xbfffe000 if !HOST_2G_2G
-	default 0x7fffe000 if HOST_2G_2G
+	default 0xbfffe000 if !HOST_VMSPLIT_2G
+	default 0x7fffe000 if HOST_VMSPLIT_2G
 
 config STUB_DATA
 	hex
-	default 0xbffff000 if !HOST_2G_2G
-	default 0x7ffff000 if HOST_2G_2G
+	default 0xbffff000 if !HOST_VMSPLIT_2G
+	default 0x7ffff000 if HOST_VMSPLIT_2G
 
 config STUB_START
 	hex
diff --git a/arch/um/sys-i386/signal.c b/arch/um/sys-i386/signal.c
index 0709fc6..3f6acd6 100644
--- a/arch/um/sys-i386/signal.c
+++ b/arch/um/sys-i386/signal.c
@@ -219,7 +219,8 @@ int setup_signal_stack_sc(unsigned long stack_top, int sig,
 	unsigned long save_sp = PT_REGS_SP(regs);
 	int err = 0;
 
-	stack_top &= -8UL;
+	/* This is the same calculation as i386 - ((sp + 4) & 15) == 0 */
+	stack_top = ((stack_top + 4) & -16UL) - 4;
 	frame = (struct sigframe __user *) stack_top - 1;
 	if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
 		return 1;
diff --git a/arch/um/sys-x86_64/signal.c b/arch/um/sys-x86_64/signal.c
index 9edf114..af2f017 100644
--- a/arch/um/sys-x86_64/signal.c
+++ b/arch/um/sys-x86_64/signal.c
@@ -191,8 +191,9 @@ int setup_signal_stack_si(unsigned long stack_top, int sig,
 	struct task_struct *me = current;
 
 	frame = (struct rt_sigframe __user *)
-		round_down(stack_top - sizeof(struct rt_sigframe), 16) - 8;
-        frame = (struct rt_sigframe __user *) ((unsigned long) frame - 128);
+		round_down(stack_top - sizeof(struct rt_sigframe), 16);
+	/* Subtract 128 for a red zone and 8 for proper alignment */
+        frame = (struct rt_sigframe __user *) ((unsigned long) frame - 128 - 8);
 
 	if (!access_ok(VERIFY_WRITE, fp, sizeof(struct _fpstate)))
 		goto out;
diff --git a/arch/x86_64/kernel/vmlinux.lds.S b/arch/x86_64/kernel/vmlinux.lds.S
index d9534e7..79a680c 100644
--- a/arch/x86_64/kernel/vmlinux.lds.S
+++ b/arch/x86_64/kernel/vmlinux.lds.S
@@ -13,6 +13,7 @@ OUTPUT_FORMAT("elf64-x86-64", "elf64-x86-64", "elf64-x86-64")
 OUTPUT_ARCH(i386:x86-64)
 ENTRY(phys_startup_64)
 jiffies_64 = jiffies;
+_proxy_pda = 0;
 PHDRS {
 	text PT_LOAD FLAGS(5);	/* R_E */
 	data PT_LOAD FLAGS(7);	/* RWE */
diff --git a/block/elevator.c b/block/elevator.c
index 8ccd163..68baa27 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -572,6 +572,12 @@ void elv_insert(request_queue_t *q, struct request *rq, int where)
 		 */
 		rq->cmd_flags |= REQ_SOFTBARRIER;
 
+		/*
+		 * Most requeues happen because of a busy condition,
+		 * don't force unplug of the queue for that case.
+		 */
+		unplug_it = 0;
+
 		if (q->ordseq == 0) {
 			list_add(&rq->queuelist, &q->queue_head);
 			break;
@@ -586,11 +592,6 @@ void elv_insert(request_queue_t *q, struct request *rq, int where)
 		}
 
 		list_add_tail(&rq->queuelist, pos);
-		/*
-		 * most requeues happen because of a busy condition, don't
-		 * force unplug of the queue for that case.
-		 */
-		unplug_it = 0;
 		break;
 
 	default:
diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index 6fd174a..6d8b374 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -322,10 +322,6 @@ static int acpi_processor_get_performance_info(struct acpi_processor *pr)
 	if (result)
 		return result;
 
-	result = acpi_processor_get_platform_limit(pr);
-	if (result)
-		return result;
-
 	return 0;
 }
 
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 47ea111..9be0c90 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -1648,7 +1648,7 @@ static unsigned int ata_scsi_rbuf_get(struct scsi_cmnd *cmd, u8 **buf_out)
 		struct scatterlist *sg;
 
 		sg = (struct scatterlist *) cmd->request_buffer;
-		buf = kmap_atomic(sg->page, KM_USER0) + sg->offset;
+		buf = kmap_atomic(sg->page, KM_IRQ0) + sg->offset;
 		buflen = sg->length;
 	} else {
 		buf = cmd->request_buffer;
@@ -1676,7 +1676,7 @@ static inline void ata_scsi_rbuf_put(struct scsi_cmnd *cmd, u8 *buf)
 		struct scatterlist *sg;
 
 		sg = (struct scatterlist *) cmd->request_buffer;
-		kunmap_atomic(buf - sg->offset, KM_USER0);
+		kunmap_atomic(buf - sg->offset, KM_IRQ0);
 	}
 }
 
diff --git a/drivers/char/hw_random/amd-rng.c b/drivers/char/hw_random/amd-rng.c
index 71e4e0f..556fd81 100644
--- a/drivers/char/hw_random/amd-rng.c
+++ b/drivers/char/hw_random/amd-rng.c
@@ -144,7 +144,7 @@ static void __exit mod_exit(void)
 	hwrng_unregister(&amd_rng);
 }
 
-subsys_initcall(mod_init);
+module_init(mod_init);
 module_exit(mod_exit);
 
 MODULE_AUTHOR("The Linux Kernel team");
diff --git a/drivers/char/hw_random/geode-rng.c b/drivers/char/hw_random/geode-rng.c
index d37ced0..8e8658d 100644
--- a/drivers/char/hw_random/geode-rng.c
+++ b/drivers/char/hw_random/geode-rng.c
@@ -125,7 +125,7 @@ static void __exit mod_exit(void)
 	iounmap(mem);
 }
 
-subsys_initcall(mod_init);
+module_init(mod_init);
 module_exit(mod_exit);
 
 MODULE_DESCRIPTION("H/W RNG driver for AMD Geode LX CPUs");
diff --git a/drivers/char/hw_random/intel-rng.c b/drivers/char/hw_random/intel-rng.c
index 8efbc9c..a9cb04b 100644
--- a/drivers/char/hw_random/intel-rng.c
+++ b/drivers/char/hw_random/intel-rng.c
@@ -350,7 +350,7 @@ static void __exit mod_exit(void)
 	iounmap(mem);
 }
 
-subsys_initcall(mod_init);
+module_init(mod_init);
 module_exit(mod_exit);
 
 MODULE_DESCRIPTION("H/W RNG driver for Intel chipsets");
diff --git a/drivers/char/hw_random/ixp4xx-rng.c b/drivers/char/hw_random/ixp4xx-rng.c
index c9caff5..bab43ca 100644
--- a/drivers/char/hw_random/ixp4xx-rng.c
+++ b/drivers/char/hw_random/ixp4xx-rng.c
@@ -64,7 +64,7 @@ static void __exit ixp4xx_rng_exit(void)
 	iounmap(rng_base);
 }
 
-subsys_initcall(ixp4xx_rng_init);
+module_init(ixp4xx_rng_init);
 module_exit(ixp4xx_rng_exit);
 
 MODULE_AUTHOR("Deepak Saxena <dsaxena@plexity.net>");
diff --git a/drivers/char/hw_random/via-rng.c b/drivers/char/hw_random/via-rng.c
index 0e786b6..9ebf84d 100644
--- a/drivers/char/hw_random/via-rng.c
+++ b/drivers/char/hw_random/via-rng.c
@@ -176,7 +176,7 @@ static void __exit mod_exit(void)
 	hwrng_unregister(&via_rng);
 }
 
-subsys_initcall(mod_init);
+module_init(mod_init);
 module_exit(mod_exit);
 
 MODULE_DESCRIPTION("H/W RNG driver for VIA chipsets");
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index 149a1ff..b3024bb 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -293,8 +293,8 @@ static int mmap_kmem(struct file * file, struct vm_area_struct * vma)
 {
 	unsigned long pfn;
 
-	/* Turn a pfn offset into an absolute pfn */
-	pfn = PFN_DOWN(virt_to_phys((void *)PAGE_OFFSET)) + vma->vm_pgoff;
+	/* Turn a kernel-virtual address into a physical page frame */
+	pfn = __pa((u64)vma->vm_pgoff << PAGE_SHIFT) >> PAGE_SHIFT;
 
 	/*
 	 * RED-PEN: on some architectures there is more mapped memory
diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c
index bbc8e3a..4901736 100644
--- a/drivers/i2c/busses/i2c-mv64xxx.c
+++ b/drivers/i2c/busses/i2c-mv64xxx.c
@@ -529,6 +529,8 @@ mv64xxx_i2c_probe(struct platform_device *pd)
 	platform_set_drvdata(pd, drv_data);
 	i2c_set_adapdata(&drv_data->adapter, drv_data);
 
+	mv64xxx_i2c_hw_init(drv_data);
+
 	if (request_irq(drv_data->irq, mv64xxx_i2c_intr, 0,
 			MV64XXX_I2C_CTLR_NAME, drv_data)) {
 		dev_err(&drv_data->adapter.dev,
@@ -542,8 +544,6 @@ mv64xxx_i2c_probe(struct platform_device *pd)
 		goto exit_free_irq;
 	}
 
-	mv64xxx_i2c_hw_init(drv_data);
-
 	return 0;
 
 	exit_free_irq:
diff --git a/drivers/i2c/chips/m41t00.c b/drivers/i2c/chips/m41t00.c
index 2dd0a34..a14375c 100644
--- a/drivers/i2c/chips/m41t00.c
+++ b/drivers/i2c/chips/m41t00.c
@@ -209,6 +209,7 @@ m41t00_set(void *arg)
 	buf[m41t00_chip->hour] = (buf[m41t00_chip->hour] & ~0x3f) | (hour& 0x3f);
 	buf[m41t00_chip->day] = (buf[m41t00_chip->day] & ~0x3f) | (day & 0x3f);
 	buf[m41t00_chip->mon] = (buf[m41t00_chip->mon] & ~0x1f) | (mon & 0x1f);
+	buf[m41t00_chip->year] = year;
 
 	if (i2c_master_send(save_client, wbuf, 9) < 0)
 		dev_err(&save_client->dev, "m41t00_set: Write error\n");
diff --git a/drivers/ide/pci/jmicron.c b/drivers/ide/pci/jmicron.c
index c1cec23..f07bbbe 100644
--- a/drivers/ide/pci/jmicron.c
+++ b/drivers/ide/pci/jmicron.c
@@ -86,15 +86,16 @@ static int __devinit ata66_jmicron(ide_hwif_t *hwif)
 	{
 	case PORT_PATA0:
 		if (control & (1 << 3))	/* 40/80 pin primary */
-			return 1;
-		return 0;
+			return 0;
+		return 1;
 	case PORT_PATA1:
 		if (control5 & (1 << 19))	/* 40/80 pin secondary */
 			return 0;
 		return 1;
 	case PORT_SATA:
-		return 1;
+		break;
 	}
+	return 1; /* Avoid bogus "control reaches end of non-void function" */
 }
 
 static void jmicron_tuneproc (ide_drive_t *drive, byte mode_wanted)
@@ -240,11 +241,11 @@ static int __devinit jmicron_init_one(struct pci_dev *dev, const struct pci_devi
 }
 
 static struct pci_device_id jmicron_pci_tbl[] = {
-	{ PCI_DEVICE(PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB361), 0},
-	{ PCI_DEVICE(PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB363), 1},
-	{ PCI_DEVICE(PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB365), 2},
-	{ PCI_DEVICE(PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB366), 3},
-	{ PCI_DEVICE(PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB368), 4},
+	{ PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB361, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+	{ PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB363, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
+	{ PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB365, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2},
+	{ PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB366, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3},
+	{ PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB368, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4},
 	{ 0, },
 };
 
diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c
index 6986ac1..093c074 100644
--- a/drivers/ieee1394/sbp2.c
+++ b/drivers/ieee1394/sbp2.c
@@ -2530,6 +2530,8 @@ static int sbp2scsi_slave_configure(struct scsi_device *sdev)
 	blk_queue_dma_alignment(sdev->request_queue, (512 - 1));
 	sdev->use_10_for_rw = 1;
 
+	if (sdev->type == TYPE_ROM)
+		sdev->use_10_for_ms = 1;
 	if (sdev->type == TYPE_DISK &&
 	    scsi_id->workarounds & SBP2_WORKAROUND_MODE_SENSE_8)
 		sdev->skip_ms_page_8 = 1;
diff --git a/drivers/infiniband/hw/mthca/mthca_memfree.c b/drivers/infiniband/hw/mthca/mthca_memfree.c
index 15cc2f6..6b19645 100644
--- a/drivers/infiniband/hw/mthca/mthca_memfree.c
+++ b/drivers/infiniband/hw/mthca/mthca_memfree.c
@@ -232,7 +232,7 @@ void *mthca_table_find(struct mthca_icm_table *table, int obj)
 
 	list_for_each_entry(chunk, &icm->chunk_list, list) {
 		for (i = 0; i < chunk->npages; ++i) {
-			if (chunk->mem[i].length >= offset) {
+			if (chunk->mem[i].length > offset) {
 				page = chunk->mem[i].page;
 				goto out;
 			}
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c
index 9b2041e..dd221ed 100644
--- a/drivers/infiniband/ulp/iser/iscsi_iser.c
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.c
@@ -177,7 +177,7 @@ iscsi_iser_mtask_xmit(struct iscsi_conn *conn,
 	 * - if yes, the mtask is recycled at iscsi_complete_pdu
 	 * - if no,  the mtask is recycled at iser_snd_completion
 	 */
-	if (error && error != -EAGAIN)
+	if (error && error != -ENOBUFS)
 		iscsi_conn_failure(conn, ISCSI_ERR_CONN_FAILED);
 
 	return error;
@@ -241,7 +241,7 @@ iscsi_iser_ctask_xmit(struct iscsi_conn *conn,
 		error = iscsi_iser_ctask_xmit_unsol_data(conn, ctask);
 
  iscsi_iser_ctask_xmit_exit:
-	if (error && error != -EAGAIN)
+	if (error && error != -ENOBUFS)
 		iscsi_conn_failure(conn, ISCSI_ERR_CONN_FAILED);
 	return error;
 }
diff --git a/drivers/infiniband/ulp/iser/iser_initiator.c b/drivers/infiniband/ulp/iser/iser_initiator.c
index 9b3d79c..3663c27 100644
--- a/drivers/infiniband/ulp/iser/iser_initiator.c
+++ b/drivers/infiniband/ulp/iser/iser_initiator.c
@@ -304,18 +304,14 @@ int iser_conn_set_full_featured_mode(struct iscsi_conn *conn)
 static int
 iser_check_xmit(struct iscsi_conn *conn, void *task)
 {
-	int rc = 0;
 	struct iscsi_iser_conn *iser_conn = conn->dd_data;
 
-	write_lock_bh(conn->recv_lock);
 	if (atomic_read(&iser_conn->ib_conn->post_send_buf_count) ==
 	    ISER_QP_MAX_REQ_DTOS) {
-		iser_dbg("%ld can't xmit task %p, suspending tx\n",jiffies,task);
-		set_bit(ISCSI_SUSPEND_BIT, &conn->suspend_tx);
-		rc = -EAGAIN;
+		iser_dbg("%ld can't xmit task %p\n",jiffies,task);
+		return -ENOBUFS;
 	}
-	write_unlock_bh(conn->recv_lock);
-	return rc;
+	return 0;
 }
 
 
@@ -340,7 +336,7 @@ int iser_send_command(struct iscsi_conn     *conn,
 		return -EPERM;
 	}
 	if (iser_check_xmit(conn, ctask))
-		return -EAGAIN;
+		return -ENOBUFS;
 
 	edtl = ntohl(hdr->data_length);
 
@@ -426,7 +422,7 @@ int iser_send_data_out(struct iscsi_conn     *conn,
 	}
 
 	if (iser_check_xmit(conn, ctask))
-		return -EAGAIN;
+		return -ENOBUFS;
 
 	itt = ntohl(hdr->itt);
 	data_seg_len = ntoh24(hdr->dlength);
@@ -500,7 +496,7 @@ int iser_send_control(struct iscsi_conn *conn,
 	}
 
 	if (iser_check_xmit(conn,mtask))
-		return -EAGAIN;
+		return -ENOBUFS;
 
 	/* build the tx desc regd header and add it to the tx desc dto */
 	mdesc->type = ISCSI_TX_CONTROL;
@@ -609,6 +605,7 @@ void iser_snd_completion(struct iser_desc *tx_desc)
 	struct iscsi_iser_conn *iser_conn = ib_conn->iser_conn;
 	struct iscsi_conn      *conn = iser_conn->iscsi_conn;
 	struct iscsi_mgmt_task *mtask;
+	int resume_tx = 0;
 
 	iser_dbg("Initiator, Data sent dto=0x%p\n", dto);
 
@@ -617,15 +614,16 @@ void iser_snd_completion(struct iser_desc *tx_desc)
 	if (tx_desc->type == ISCSI_TX_DATAOUT)
 		kmem_cache_free(ig.desc_cache, tx_desc);
 
+	if (atomic_read(&iser_conn->ib_conn->post_send_buf_count) ==
+	    ISER_QP_MAX_REQ_DTOS)
+		resume_tx = 1;
+
 	atomic_dec(&ib_conn->post_send_buf_count);
 
-	write_lock(conn->recv_lock);
-	if (conn->suspend_tx) {
+	if (resume_tx) {
 		iser_dbg("%ld resuming tx\n",jiffies);
-		clear_bit(ISCSI_SUSPEND_BIT, &conn->suspend_tx);
 		scsi_queue_work(conn->session->host, &conn->xmitwork);
 	}
-	write_unlock(conn->recv_lock);
 
 	if (tx_desc->type == ISCSI_TX_CONTROL) {
 		/* this arithmetic is legal by libiscsi dd_data allocation */
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 8cbf9c9..f2789e6 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -1792,7 +1792,8 @@ state_store(mdk_rdev_t *rdev, const char *buf, size_t len)
 		else {
 			mddev_t *mddev = rdev->mddev;
 			kick_rdev_from_array(rdev);
-			md_update_sb(mddev, 1);
+			if (mddev->pers)
+				md_update_sb(mddev, 1);
 			md_new_event(mddev);
 			err = 0;
 		}
@@ -2004,6 +2005,7 @@ static mdk_rdev_t *md_import_device(dev_t newdev, int super_format, int super_mi
 
 	rdev->desc_nr = -1;
 	rdev->saved_raid_disk = -1;
+	rdev->raid_disk = -1;
 	rdev->flags = 0;
 	rdev->data_offset = 0;
 	rdev->sb_events = 0;
@@ -2233,7 +2235,6 @@ static int update_raid_disks(mddev_t *mddev, int raid_disks);
 static ssize_t
 raid_disks_store(mddev_t *mddev, const char *buf, size_t len)
 {
-	/* can only set raid_disks if array is not yet active */
 	char *e;
 	int rv = 0;
 	unsigned long n = simple_strtoul(buf, &e, 10);
@@ -2631,7 +2632,7 @@ metadata_store(mddev_t *mddev, const char *buf, size_t len)
 		return -EINVAL;
 	buf = e+1;
 	minor = simple_strtoul(buf, &e, 10);
-	if (e==buf || *e != '\n')
+	if (e==buf || (*e && *e != '\n') )
 		return -EINVAL;
 	if (major >= sizeof(super_types)/sizeof(super_types[0]) ||
 	    super_types[major].name == NULL)
@@ -3560,6 +3561,8 @@ static int get_bitmap_file(mddev_t * mddev, void __user * arg)
 	char *ptr, *buf = NULL;
 	int err = -ENOMEM;
 
+	md_allow_write(mddev);
+
 	file = kmalloc(sizeof(*file), GFP_KERNEL);
 	if (!file)
 		goto out;
@@ -3722,6 +3725,7 @@ static int add_new_disk(mddev_t * mddev, mdu_disk_info_t *info)
 		if (err)
 			export_rdev(rdev);
 
+		md_update_sb(mddev, 1);
 		set_bit(MD_RECOVERY_NEEDED, &mddev->recovery);
 		md_wakeup_thread(mddev->thread);
 		return err;
@@ -3977,6 +3981,7 @@ static int set_array_info(mddev_t * mddev, mdu_array_info_t *info)
 		mddev->major_version = info->major_version;
 		mddev->minor_version = info->minor_version;
 		mddev->patch_version = info->patch_version;
+		mddev->persistent = ! info->not_persistent;
 		return 0;
 	}
 	mddev->major_version = MD_MAJOR_VERSION;
@@ -4301,9 +4306,10 @@ static int md_ioctl(struct inode *inode, struct file *file,
 	 * Commands querying/configuring an existing array:
 	 */
 	/* if we are not initialised yet, only ADD_NEW_DISK, STOP_ARRAY,
-	 * RUN_ARRAY, and SET_BITMAP_FILE are allowed */
+	 * RUN_ARRAY, and GET_ and SET_BITMAP_FILE are allowed */
 	if (!mddev->raid_disks && cmd != ADD_NEW_DISK && cmd != STOP_ARRAY
-			&& cmd != RUN_ARRAY && cmd != SET_BITMAP_FILE) {
+			&& cmd != RUN_ARRAY && cmd != SET_BITMAP_FILE
+	    		&& cmd != GET_BITMAP_FILE) {
 		err = -ENODEV;
 		goto abort_unlock;
 	}
@@ -5025,6 +5031,33 @@ void md_write_end(mddev_t *mddev)
 	}
 }
 
+/* md_allow_write(mddev)
+ * Calling this ensures that the array is marked 'active' so that writes
+ * may proceed without blocking.  It is important to call this before
+ * attempting a GFP_KERNEL allocation while holding the mddev lock.
+ * Must be called with mddev_lock held.
+ */
+void md_allow_write(mddev_t *mddev)
+{
+	if (!mddev->pers)
+		return;
+	if (mddev->ro)
+		return;
+
+	spin_lock_irq(&mddev->write_lock);
+	if (mddev->in_sync) {
+		mddev->in_sync = 0;
+		set_bit(MD_CHANGE_CLEAN, &mddev->flags);
+		if (mddev->safemode_delay &&
+		    mddev->safemode == 0)
+			mddev->safemode = 1;
+		spin_unlock_irq(&mddev->write_lock);
+		md_update_sb(mddev, 0);
+	} else
+		spin_unlock_irq(&mddev->write_lock);
+}
+EXPORT_SYMBOL_GPL(md_allow_write);
+
 static DECLARE_WAIT_QUEUE_HEAD(resync_wait);
 
 #define SYNC_MARKS	10
@@ -5273,7 +5306,6 @@ void md_do_sync(mddev_t *mddev)
 	mddev->pers->sync_request(mddev, max_sectors, &skipped, 1);
 
 	if (!test_bit(MD_RECOVERY_ERR, &mddev->recovery) &&
-	    test_bit(MD_RECOVERY_SYNC, &mddev->recovery) &&
 	    !test_bit(MD_RECOVERY_CHECK, &mddev->recovery) &&
 	    mddev->curr_resync > 2) {
 		if (test_bit(MD_RECOVERY_SYNC, &mddev->recovery)) {
@@ -5297,6 +5329,7 @@ void md_do_sync(mddev_t *mddev)
 					rdev->recovery_offset = mddev->curr_resync;
 		}
 	}
+	set_bit(MD_CHANGE_DEVS, &mddev->flags);
 
  skip:
 	mddev->curr_resync = 0;
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 656fae9..64bd5a7 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -775,6 +775,7 @@ static int make_request(request_queue_t *q, struct bio * bio)
 	struct bio_list bl;
 	struct page **behind_pages = NULL;
 	const int rw = bio_data_dir(bio);
+	const int do_sync = bio_sync(bio);
 	int do_barriers;
 
 	/*
@@ -835,7 +836,7 @@ static int make_request(request_queue_t *q, struct bio * bio)
 		read_bio->bi_sector = r1_bio->sector + mirror->rdev->data_offset;
 		read_bio->bi_bdev = mirror->rdev->bdev;
 		read_bio->bi_end_io = raid1_end_read_request;
-		read_bio->bi_rw = READ;
+		read_bio->bi_rw = READ | do_sync;
 		read_bio->bi_private = r1_bio;
 
 		generic_make_request(read_bio);
@@ -906,7 +907,7 @@ static int make_request(request_queue_t *q, struct bio * bio)
 		mbio->bi_sector	= r1_bio->sector + conf->mirrors[i].rdev->data_offset;
 		mbio->bi_bdev = conf->mirrors[i].rdev->bdev;
 		mbio->bi_end_io	= raid1_end_write_request;
-		mbio->bi_rw = WRITE | do_barriers;
+		mbio->bi_rw = WRITE | do_barriers | do_sync;
 		mbio->bi_private = r1_bio;
 
 		if (behind_pages) {
@@ -941,6 +942,8 @@ static int make_request(request_queue_t *q, struct bio * bio)
 	blk_plug_device(mddev->queue);
 	spin_unlock_irqrestore(&conf->device_lock, flags);
 
+	if (do_sync)
+		md_wakeup_thread(mddev->thread);
 #if 0
 	while ((bio = bio_list_pop(&bl)) != NULL)
 		generic_make_request(bio);
@@ -1263,6 +1266,11 @@ static void sync_request_write(mddev_t *mddev, r1bio_t *r1_bio)
 					sbio->bi_sector = r1_bio->sector +
 						conf->mirrors[i].rdev->data_offset;
 					sbio->bi_bdev = conf->mirrors[i].rdev->bdev;
+					for (j = 0; j < vcnt ; j++)
+						memcpy(page_address(sbio->bi_io_vec[j].bv_page),
+						       page_address(pbio->bi_io_vec[j].bv_page),
+						       PAGE_SIZE);
+
 				}
 			}
 	}
@@ -1541,6 +1549,7 @@ static void raid1d(mddev_t *mddev)
 			 * We already have a nr_pending reference on these rdevs.
 			 */
 			int i;
+			const int do_sync = bio_sync(r1_bio->master_bio);
 			clear_bit(R1BIO_BarrierRetry, &r1_bio->state);
 			clear_bit(R1BIO_Barrier, &r1_bio->state);
 			for (i=0; i < conf->raid_disks; i++)
@@ -1561,7 +1570,7 @@ static void raid1d(mddev_t *mddev)
 						conf->mirrors[i].rdev->data_offset;
 					bio->bi_bdev = conf->mirrors[i].rdev->bdev;
 					bio->bi_end_io = raid1_end_write_request;
-					bio->bi_rw = WRITE;
+					bio->bi_rw = WRITE | do_sync;
 					bio->bi_private = r1_bio;
 					r1_bio->bios[i] = bio;
 					generic_make_request(bio);
@@ -1593,6 +1602,7 @@ static void raid1d(mddev_t *mddev)
 				       (unsigned long long)r1_bio->sector);
 				raid_end_bio_io(r1_bio);
 			} else {
+				const int do_sync = bio_sync(r1_bio->master_bio);
 				r1_bio->bios[r1_bio->read_disk] =
 					mddev->ro ? IO_BLOCKED : NULL;
 				r1_bio->read_disk = disk;
@@ -1608,7 +1618,7 @@ static void raid1d(mddev_t *mddev)
 				bio->bi_sector = r1_bio->sector + rdev->data_offset;
 				bio->bi_bdev = rdev->bdev;
 				bio->bi_end_io = raid1_end_read_request;
-				bio->bi_rw = READ;
+				bio->bi_rw = READ | do_sync;
 				bio->bi_private = r1_bio;
 				unplug = 1;
 				generic_make_request(bio);
@@ -1951,6 +1961,7 @@ static int run(mddev_t *mddev)
 		    !test_bit(In_sync, &disk->rdev->flags)) {
 			disk->head_position = 0;
 			mddev->degraded++;
+			conf->fullsync = 1;
 		}
 	}
 	if (mddev->degraded == conf->raid_disks) {
@@ -2093,6 +2104,8 @@ static int raid1_reshape(mddev_t *mddev)
 		return -EINVAL;
 	}
 
+	md_allow_write(mddev);
+
 	raid_disks = mddev->raid_disks + mddev->delta_disks;
 
 	if (raid_disks < conf->raid_disks) {
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 7492d60..3bb4cae 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -782,6 +782,7 @@ static int make_request(request_queue_t *q, struct bio * bio)
 	int i;
 	int chunk_sects = conf->chunk_mask + 1;
 	const int rw = bio_data_dir(bio);
+	const int do_sync = bio_sync(bio);
 	struct bio_list bl;
 	unsigned long flags;
 
@@ -863,7 +864,7 @@ static int make_request(request_queue_t *q, struct bio * bio)
 			mirror->rdev->data_offset;
 		read_bio->bi_bdev = mirror->rdev->bdev;
 		read_bio->bi_end_io = raid10_end_read_request;
-		read_bio->bi_rw = READ;
+		read_bio->bi_rw = READ | do_sync;
 		read_bio->bi_private = r10_bio;
 
 		generic_make_request(read_bio);
@@ -909,7 +910,7 @@ static int make_request(request_queue_t *q, struct bio * bio)
 			conf->mirrors[d].rdev->data_offset;
 		mbio->bi_bdev = conf->mirrors[d].rdev->bdev;
 		mbio->bi_end_io	= raid10_end_write_request;
-		mbio->bi_rw = WRITE;
+		mbio->bi_rw = WRITE | do_sync;
 		mbio->bi_private = r10_bio;
 
 		atomic_inc(&r10_bio->remaining);
@@ -922,6 +923,9 @@ static int make_request(request_queue_t *q, struct bio * bio)
 	blk_plug_device(mddev->queue);
 	spin_unlock_irqrestore(&conf->device_lock, flags);
 
+	if (do_sync)
+		md_wakeup_thread(mddev->thread);
+
 	return 0;
 }
 
@@ -1563,6 +1567,7 @@ static void raid10d(mddev_t *mddev)
 				       (unsigned long long)r10_bio->sector);
 				raid_end_bio_io(r10_bio);
 			} else {
+				const int do_sync = bio_sync(r10_bio->master_bio);
 				rdev = conf->mirrors[mirror].rdev;
 				if (printk_ratelimit())
 					printk(KERN_ERR "raid10: %s: redirecting sector %llu to"
@@ -1574,7 +1579,7 @@ static void raid10d(mddev_t *mddev)
 				bio->bi_sector = r10_bio->devs[r10_bio->read_slot].addr
 					+ rdev->data_offset;
 				bio->bi_bdev = rdev->bdev;
-				bio->bi_rw = READ;
+				bio->bi_rw = READ | do_sync;
 				bio->bi_private = r10_bio;
 				bio->bi_end_io = raid10_end_read_request;
 				unplug = 1;
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 69c3e20..c1a4bda 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -403,6 +403,8 @@ static int resize_stripes(raid5_conf_t *conf, int newsize)
 	if (newsize <= conf->pool_size)
 		return 0; /* never bother to shrink */
 
+	md_allow_write(conf->mddev);
+
 	/* Step 1 */
 	sc = kmem_cache_create(conf->cache_name[1-conf->active_name],
 			       sizeof(struct stripe_head)+(newsize-1)*sizeof(struct r5dev),
@@ -3045,6 +3047,7 @@ raid5_store_stripe_cache_size(mddev_t *mddev, const char *page, size_t len)
 		else
 			break;
 	}
+	md_allow_write(mddev);
 	while (new > conf->max_nr_stripes) {
 		if (grow_one_stripe(conf))
 			conf->max_nr_stripes++;
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index dc434fb..0978c9a 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -151,8 +151,8 @@ struct slave {
 	struct slave *next;
 	struct slave *prev;
 	int    delay;
-	u32    jiffies;
-	u32    last_arp_rx;
+	unsigned long jiffies;
+	unsigned long last_arp_rx;
 	s8     link;    /* one of BOND_LINK_XXXX */
 	s8     state;   /* one of BOND_STATE_XXXX */
 	u32    original_flags;
@@ -242,7 +242,8 @@ extern inline int slave_do_arp_validate(struct bonding *bond, struct slave *slav
 	return bond->params.arp_validate & (1 << slave->state);
 }
 
-extern inline u32 slave_last_rx(struct bonding *bond, struct slave *slave)
+extern inline unsigned long slave_last_rx(struct bonding *bond,
+					struct slave *slave)
 {
 	if (slave_do_arp_validate(bond, slave))
 		return slave->last_arp_rx;
diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c
index aaba458..de3344b 100644
--- a/drivers/net/sis190.c
+++ b/drivers/net/sis190.c
@@ -1559,7 +1559,7 @@ static int __devinit sis190_get_mac_addr_from_eeprom(struct pci_dev *pdev,
 	for (i = 0; i < MAC_ADDR_LEN / 2; i++) {
 		__le16 w = sis190_read_eeprom(ioaddr, EEPROMMACAddr + i);
 
-		((u16 *)dev->dev_addr)[0] = le16_to_cpu(w);
+		((u16 *)dev->dev_addr)[i] = le16_to_cpu(w);
 	}
 
 	sis190_set_rgmii(tp, sis190_read_eeprom(ioaddr, EEPROMInfo));
diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index 2f13eba..0d492a5 100644
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -193,6 +193,15 @@ static struct pci_dev * pci_find_subsys(unsigned int vendor,
 	struct pci_dev *dev;
 
 	WARN_ON(in_interrupt());
+
+	/*
+	 * pci_find_subsys() can be called on the ide_setup() path, super-early
+	 * in boot.  But the down_read() will enable local interrupts, which
+	 * can cause some machines to crash.  So here we detect and flag that
+	 * situation and bail out early.
+	 */
+	if (unlikely(list_empty(&pci_devices)))
+		return NULL;
 	down_read(&pci_bus_sem);
 	n = from ? from->global_list.next : pci_devices.next;
 
@@ -259,6 +268,15 @@ pci_get_subsys(unsigned int vendor, unsigned int device,
 	struct pci_dev *dev;
 
 	WARN_ON(in_interrupt());
+
+	/*
+	 * pci_get_subsys() can potentially be called by drivers super-early
+	 * in boot.  But the down_read() will enable local interrupts, which
+	 * can cause some machines to crash.  So here we detect and flag that
+	 * situation and bail out early.
+	 */
+	if (unlikely(list_empty(&pci_devices)))
+		return NULL;
 	down_read(&pci_bus_sem);
 	n = from ? from->global_list.next : pci_devices.next;
 
diff --git a/drivers/rtc/rtc-sysfs.c b/drivers/rtc/rtc-sysfs.c
index 625637b..767f1e9 100644
--- a/drivers/rtc/rtc-sysfs.c
+++ b/drivers/rtc/rtc-sysfs.c
@@ -78,7 +78,7 @@ static struct attribute_group rtc_attr_group = {
 	.attrs = rtc_attrs,
 };
 
-static int __devinit rtc_sysfs_add_device(struct class_device *class_dev,
+static int rtc_sysfs_add_device(struct class_device *class_dev,
 					struct class_interface *class_intf)
 {
 	int err;
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 2436ed8..14fd251 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -1244,14 +1244,21 @@ retry:
 				wait_on_page_writeback(page);
 
 			if (PageWriteback(page) ||
-					!test_clear_page_dirty(page)) {
+					!clear_page_dirty_for_io(page)) {
 				unlock_page(page);
 				break;
 			}
 
+			/*
+			 * This actually clears the dirty bit in the radix tree.
+			 * See cifs_writepage() for more commentary.
+			 */
+			set_page_writeback(page);
+
 			if (page_offset(page) >= mapping->host->i_size) {
 				done = 1;
 				unlock_page(page);
+				end_page_writeback(page);
 				break;
 			}
 
@@ -1315,6 +1322,7 @@ retry:
 					SetPageError(page);
 				kunmap(page);
 				unlock_page(page);
+				end_page_writeback(page);
 				page_cache_release(page);
 			}
 			if ((wbc->nr_to_write -= n_iov) <= 0)
@@ -1351,11 +1359,23 @@ static int cifs_writepage(struct page* page, struct writeback_control *wbc)
         if (!PageUptodate(page)) {
 		cFYI(1, ("ppw - page not up to date"));
 	}
-	
+
+	/*
+	 * Set the "writeback" flag, and clear "dirty" in the radix tree.
+	 *
+	 * A writepage() implementation always needs to do either this,
+	 * or re-dirty the page with "redirty_page_for_writepage()" in
+	 * the case of a failure.
+	 *
+	 * Just unlocking the page will cause the radix tree tag-bits
+	 * to fail to update with the state of the page correctly.
+	 */
+	set_page_writeback(page);		
 	rc = cifs_partialpagewrite(page, 0, PAGE_CACHE_SIZE);
 	SetPageUptodate(page); /* BB add check for error and Clearuptodate? */
 	unlock_page(page);
-	page_cache_release(page);	
+	end_page_writeback(page);
+	page_cache_release(page);
 	FreeXid(xid);
 	return rc;
 }
diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index f37df46..ae60325 100644
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -950,6 +950,8 @@ exp_export(struct nfsctl_export *nxp)
 
 	exp = exp_get_by_name(clp, nd.mnt, nd.dentry, NULL);
 
+	memset(&new, 0, sizeof(new));
+
 	/* must make sure there won't be an ex_fsid clash */
 	if ((nxp->ex_flags & NFSEXP_FSID) &&
 	    (fsid_key = exp_get_fsid_key(clp, nxp->ex_dev)) &&
@@ -980,6 +982,9 @@ exp_export(struct nfsctl_export *nxp)
 
 	new.h.expiry_time = NEVER;
 	new.h.flags = 0;
+	new.ex_path = kstrdup(nxp->ex_path, GFP_KERNEL);
+	if (!new.ex_path)
+		goto finish;
 	new.ex_client = clp;
 	new.ex_mnt = nd.mnt;
 	new.ex_dentry = nd.dentry;
@@ -1000,10 +1005,11 @@ exp_export(struct nfsctl_export *nxp)
 		/* failed to create at least one index */
 		exp_do_unexport(exp);
 		cache_flush();
-		err = -ENOMEM;
-	}
-
+	} else
+		err = 0;
 finish:
+	if (new.ex_path)
+		kfree(new.ex_path);
 	if (exp)
 		exp_put(exp);
 	if (fsid_key && !IS_ERR(fsid_key))
diff --git a/fs/nfsd/nfs3xdr.c b/fs/nfsd/nfs3xdr.c
index b4baca3..003c3dd 100644
--- a/fs/nfsd/nfs3xdr.c
+++ b/fs/nfsd/nfs3xdr.c
@@ -994,15 +994,16 @@ encode_entry(struct readdir_cd *ccd, const char *name,
 }
 
 int
-nfs3svc_encode_entry(struct readdir_cd *cd, const char *name,
-		     int namlen, loff_t offset, ino_t ino, unsigned int d_type)
+nfs3svc_encode_entry(void *cd, const char *name,
+		     int namlen, loff_t offset, u64 ino, unsigned int d_type)
 {
 	return encode_entry(cd, name, namlen, offset, ino, d_type, 0);
 }
 
 int
-nfs3svc_encode_entry_plus(struct readdir_cd *cd, const char *name,
-			  int namlen, loff_t offset, ino_t ino, unsigned int d_type)
+nfs3svc_encode_entry_plus(void *cd, const char *name,
+			  int namlen, loff_t offset, u64 ino,
+			  unsigned int d_type)
 {
 	return encode_entry(cd, name, namlen, offset, ino, d_type, 1);
 }
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index f3f239d..3dca6eb 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -1884,9 +1884,10 @@ nfsd4_encode_rdattr_error(__be32 *p, int buflen, __be32 nfserr)
 }
 
 static int
-nfsd4_encode_dirent(struct readdir_cd *ccd, const char *name, int namlen,
-		    loff_t offset, ino_t ino, unsigned int d_type)
+nfsd4_encode_dirent(void *ccdv, const char *name, int namlen,
+		    loff_t offset, u64 ino, unsigned int d_type)
 {
+	struct readdir_cd *ccd = ccdv;
 	struct nfsd4_readdir *cd = container_of(ccd, struct nfsd4_readdir, common);
 	int buflen;
 	__be32 *p = cd->buffer;
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c
index 0aaccb0..fbf5d51 100644
--- a/fs/nfsd/nfssvc.c
+++ b/fs/nfsd/nfssvc.c
@@ -72,7 +72,7 @@ static struct svc_program	nfsd_acl_program = {
 	.pg_prog		= NFS_ACL_PROGRAM,
 	.pg_nvers		= NFSD_ACL_NRVERS,
 	.pg_vers		= nfsd_acl_versions,
-	.pg_name		= "nfsd",
+	.pg_name		= "nfsacl",
 	.pg_class		= "nfsd",
 	.pg_stats		= &nfsd_acl_svcstats,
 	.pg_authenticate	= &svc_set_client,
@@ -118,16 +118,16 @@ int nfsd_vers(int vers, enum vers_op change)
 	switch(change) {
 	case NFSD_SET:
 		nfsd_versions[vers] = nfsd_version[vers];
-		break;
 #if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL)
 		if (vers < NFSD_ACL_NRVERS)
-			nfsd_acl_version[vers] = nfsd_acl_version[vers];
+			nfsd_acl_versions[vers] = nfsd_acl_version[vers];
 #endif
+		break;
 	case NFSD_CLEAR:
 		nfsd_versions[vers] = NULL;
 #if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL)
 		if (vers < NFSD_ACL_NRVERS)
-			nfsd_acl_version[vers] = NULL;
+			nfsd_acl_versions[vers] = NULL;
 #endif
 		break;
 	case NFSD_TEST:
diff --git a/fs/nfsd/nfsxdr.c b/fs/nfsd/nfsxdr.c
index 56ebb14..671b574 100644
--- a/fs/nfsd/nfsxdr.c
+++ b/fs/nfsd/nfsxdr.c
@@ -467,9 +467,10 @@ nfssvc_encode_statfsres(struct svc_rqst *rqstp, __be32 *p,
 }
 
 int
-nfssvc_encode_entry(struct readdir_cd *ccd, const char *name,
-		    int namlen, loff_t offset, ino_t ino, unsigned int d_type)
+nfssvc_encode_entry(void *ccdv, const char *name,
+		    int namlen, loff_t offset, u64 ino, unsigned int d_type)
 {
+	struct readdir_cd *ccd = ccdv;
 	struct nfsd_readdirres *cd = container_of(ccd, struct nfsd_readdirres, common);
 	__be32	*p = cd->buffer;
 	int	buflen, slen;
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index bb4d926..3a8d167 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -822,7 +822,8 @@ nfsd_read_actor(read_descriptor_t *desc, struct page *page, unsigned long offset
 		rqstp->rq_res.page_len = size;
 	} else if (page != pp[-1]) {
 		get_page(page);
-		put_page(*pp);
+		if (*pp)
+			put_page(*pp);
 		*pp = page;
 		rqstp->rq_resused++;
 		rqstp->rq_res.page_len += size;
@@ -1726,7 +1727,7 @@ out:
  */
 __be32
 nfsd_readdir(struct svc_rqst *rqstp, struct svc_fh *fhp, loff_t *offsetp, 
-	     struct readdir_cd *cdp, encode_dent_fn func)
+	     struct readdir_cd *cdp, filldir_t func)
 {
 	__be32		err;
 	int 		host_err;
@@ -1751,7 +1752,7 @@ nfsd_readdir(struct svc_rqst *rqstp, struct svc_fh *fhp, loff_t *offsetp,
 
 	do {
 		cdp->err = nfserr_eof; /* will be cleared on successful read */
-		host_err = vfs_readdir(file, (filldir_t) func, cdp);
+		host_err = vfs_readdir(file, func, cdp);
 	} while (host_err >=0 && cdp->err == nfs_ok);
 	if (host_err)
 		err = nfserrno(host_err);
diff --git a/include/asm-sparc/checksum.h b/include/asm-sparc/checksum.h
index 2861581..acde719 100644
--- a/include/asm-sparc/checksum.h
+++ b/include/asm-sparc/checksum.h
@@ -159,7 +159,7 @@ static inline unsigned short ip_fast_csum(const unsigned char *iph,
 			     "xnor\t%%g0, %0, %0"
 			     : "=r" (sum), "=&r" (iph)
 			     : "r" (ihl), "1" (iph)
-			     : "g2", "g3", "g4", "cc");
+			     : "g2", "g3", "g4", "cc", "memory");
 	return sum;
 }
 
diff --git a/include/linux/netfilter/nf_conntrack_tcp.h b/include/linux/netfilter/nf_conntrack_tcp.h
index 6b01ba2..2f4e98b 100644
--- a/include/linux/netfilter/nf_conntrack_tcp.h
+++ b/include/linux/netfilter/nf_conntrack_tcp.h
@@ -25,7 +25,7 @@ enum tcp_conntrack {
 #define IP_CT_TCP_FLAG_SACK_PERM		0x02
 
 /* This sender sent FIN first */
-#define IP_CT_TCP_FLAG_CLOSE_INIT		0x03
+#define IP_CT_TCP_FLAG_CLOSE_INIT		0x04
 
 #ifdef __KERNEL__
 
diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h
index 0be2354..24c8786 100644
--- a/include/linux/netfilter_arp/arp_tables.h
+++ b/include/linux/netfilter_arp/arp_tables.h
@@ -190,6 +190,7 @@ struct arpt_replace
 
 /* The argument to ARPT_SO_ADD_COUNTERS. */
 #define arpt_counters_info xt_counters_info
+#define arpt_counters xt_counters
 
 /* The argument to ARPT_SO_GET_ENTRIES. */
 struct arpt_get_entries
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h
index 4f06dad..98d566c 100644
--- a/include/linux/netfilter_ipv4/ip_tables.h
+++ b/include/linux/netfilter_ipv4/ip_tables.h
@@ -28,7 +28,7 @@
 #include <linux/netfilter/x_tables.h>
 
 #define IPT_FUNCTION_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
-#define IPT_TABLE_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
+#define IPT_TABLE_MAXNAMELEN XT_TABLE_MAXNAMELEN
 #define ipt_match xt_match
 #define ipt_target xt_target
 #define ipt_table xt_table
diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h
index edb54c3..02a7cd1 100644
--- a/include/linux/nfsd/nfsd.h
+++ b/include/linux/nfsd/nfsd.h
@@ -52,8 +52,6 @@
 struct readdir_cd {
 	__be32			err;	/* 0, nfserr, or nfserr_eof */
 };
-typedef int		(*encode_dent_fn)(struct readdir_cd *, const char *,
-						int, loff_t, ino_t, unsigned int);
 typedef int (*nfsd_dirop_t)(struct inode *, struct dentry *, int, int);
 
 extern struct svc_program	nfsd_program;
@@ -117,7 +115,7 @@ __be32		nfsd_unlink(struct svc_rqst *, struct svc_fh *, int type,
 int		nfsd_truncate(struct svc_rqst *, struct svc_fh *,
 				unsigned long size);
 __be32		nfsd_readdir(struct svc_rqst *, struct svc_fh *,
-			     loff_t *, struct readdir_cd *, encode_dent_fn);
+			     loff_t *, struct readdir_cd *, filldir_t);
 __be32		nfsd_statfs(struct svc_rqst *, struct svc_fh *,
 				struct kstatfs *);
 
diff --git a/include/linux/nfsd/xdr.h b/include/linux/nfsd/xdr.h
index 877192d..67885d5 100644
--- a/include/linux/nfsd/xdr.h
+++ b/include/linux/nfsd/xdr.h
@@ -165,8 +165,8 @@ int nfssvc_encode_readres(struct svc_rqst *, __be32 *, struct nfsd_readres *);
 int nfssvc_encode_statfsres(struct svc_rqst *, __be32 *, struct nfsd_statfsres *);
 int nfssvc_encode_readdirres(struct svc_rqst *, __be32 *, struct nfsd_readdirres *);
 
-int nfssvc_encode_entry(struct readdir_cd *, const char *name,
-				int namlen, loff_t offset, ino_t ino, unsigned int);
+int nfssvc_encode_entry(void *, const char *name,
+			int namlen, loff_t offset, u64 ino, unsigned int);
 
 int nfssvc_release_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *);
 
diff --git a/include/linux/nfsd/xdr3.h b/include/linux/nfsd/xdr3.h
index 7996386..89d9d60 100644
--- a/include/linux/nfsd/xdr3.h
+++ b/include/linux/nfsd/xdr3.h
@@ -331,11 +331,11 @@ int nfs3svc_release_fhandle(struct svc_rqst *, __be32 *,
 				struct nfsd3_attrstat *);
 int nfs3svc_release_fhandle2(struct svc_rqst *, __be32 *,
 				struct nfsd3_fhandle_pair *);
-int nfs3svc_encode_entry(struct readdir_cd *, const char *name,
-				int namlen, loff_t offset, ino_t ino,
+int nfs3svc_encode_entry(void *, const char *name,
+				int namlen, loff_t offset, u64 ino,
 				unsigned int);
-int nfs3svc_encode_entry_plus(struct readdir_cd *, const char *name,
-				int namlen, loff_t offset, ino_t ino,
+int nfs3svc_encode_entry_plus(void *, const char *name,
+				int namlen, loff_t offset, u64 ino,
 				unsigned int);
 /* Helper functions for NFSv3 ACL code */
 __be32 *nfs3svc_encode_post_op_attr(struct svc_rqst *rqstp, __be32 *p,
diff --git a/include/linux/raid/md.h b/include/linux/raid/md.h
index 866a1e2..fbaeda7 100644
--- a/include/linux/raid/md.h
+++ b/include/linux/raid/md.h
@@ -94,7 +94,7 @@ extern int sync_page_io(struct block_device *bdev, sector_t sector, int size,
 			struct page *page, int rw);
 extern void md_do_sync(mddev_t *mddev);
 extern void md_new_event(mddev_t *mddev);
-
+extern void md_allow_write(mddev_t *mddev);
 
 #endif /* CONFIG_MD */
 #endif 
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index f6d1d64..a1be89d 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -53,6 +53,7 @@ struct rpc_clnt {
 	struct dentry *		cl_dentry;	/* inode */
 	struct rpc_clnt *	cl_parent;	/* Points to parent of clones */
 	struct rpc_rtt		cl_rtt_default;
+	struct rpc_program *	cl_program;
 	char			cl_inline_name[32];
 };
 
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 965d6c2..64f3d60 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -144,8 +144,11 @@ extern u32 svc_max_payload(const struct svc_rqst *rqstp);
  *
  * Each request/reply pair can have at most one "payload", plus two pages,
  * one for the request, and one for the reply.
+ * We using ->sendfile to return read data, we might need one extra page
+ * if the request is not page-aligned.  So add another '1'.
  */
-#define RPCSVC_MAXPAGES		((RPCSVC_MAXPAYLOAD+PAGE_SIZE-1)/PAGE_SIZE + 2)
+#define RPCSVC_MAXPAGES		((RPCSVC_MAXPAYLOAD+PAGE_SIZE-1)/PAGE_SIZE \
+				+ 2 + 1)
 
 static inline u32 svc_getnl(struct kvec *iov)
 {
diff --git a/init/main.c b/init/main.c
index 36f608a..b9f7843 100644
--- a/init/main.c
+++ b/init/main.c
@@ -525,6 +525,11 @@ asmlinkage void __init start_kernel(void)
 	parse_args("Booting kernel", command_line, __start___param,
 		   __stop___param - __start___param,
 		   &unknown_bootoption);
+	if (!irqs_disabled()) {
+		printk(KERN_WARNING "start_kernel(): bug: interrupts were "
+				"enabled *very* early, fixing it\n");
+		local_irq_disable();
+	}
 	sort_main_extable();
 	trap_init();
 	rcu_init();
diff --git a/kernel/exit.c b/kernel/exit.c
index 06de6c4..0e36258 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -603,10 +603,6 @@ choose_new_parent(struct task_struct *p, struct task_struct *reaper)
 static void
 reparent_thread(struct task_struct *p, struct task_struct *father, int traced)
 {
-	/* We don't want people slaying init.  */
-	if (p->exit_signal != -1)
-		p->exit_signal = SIGCHLD;
-
 	if (p->pdeath_signal)
 		/* We already hold the tasklist_lock here.  */
 		group_send_sig_info(p->pdeath_signal, SEND_SIG_NOINFO, p);
@@ -626,13 +622,7 @@ reparent_thread(struct task_struct *p, struct task_struct *father, int traced)
 		p->parent = p->real_parent;
 		add_parent(p);
 
-		/* If we'd notified the old parent about this child's death,
-		 * also notify the new parent.
-		 */
-		if (p->exit_state == EXIT_ZOMBIE && p->exit_signal != -1 &&
-		    thread_group_empty(p))
-			do_notify_parent(p, p->exit_signal);
-		else if (p->state == TASK_TRACED) {
+		if (p->state == TASK_TRACED) {
 			/*
 			 * If it was at a trace stop, turn it into
 			 * a normal stop since it's no longer being
@@ -642,6 +632,23 @@ reparent_thread(struct task_struct *p, struct task_struct *father, int traced)
 		}
 	}
 
+	/* If this is a threaded reparent there is no need to
+	 * notify anyone anything has happened.
+	 */
+	if (p->real_parent->group_leader == father->group_leader)
+		return;
+
+	/* We don't want people slaying init.  */
+	if (p->exit_signal != -1)
+		p->exit_signal = SIGCHLD;
+
+	/* If we'd notified the old parent about this child's death,
+	 * also notify the new parent.
+	 */
+	if (!traced && p->exit_state == EXIT_ZOMBIE &&
+	    p->exit_signal != -1 && thread_group_empty(p))
+		do_notify_parent(p, p->exit_signal);
+
 	/*
 	 * process group orphan check
 	 * Case ii: Our child is in a different pgrp
diff --git a/kernel/sched.c b/kernel/sched.c
index a7aeb71..ee200b2 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -1941,6 +1941,7 @@ static void double_rq_lock(struct rq *rq1, struct rq *rq2)
 	__acquires(rq1->lock)
 	__acquires(rq2->lock)
 {
+	BUG_ON(!irqs_disabled());
 	if (rq1 == rq2) {
 		spin_lock(&rq1->lock);
 		__acquire(rq2->lock);	/* Fake it out ;) */
@@ -1980,6 +1981,11 @@ static void double_lock_balance(struct rq *this_rq, struct rq *busiest)
 	__acquires(busiest->lock)
 	__acquires(this_rq->lock)
 {
+	if (unlikely(!irqs_disabled())) {
+		/* printk() doesn't work good under rq->lock */
+		spin_unlock(&this_rq->lock);
+		BUG_ON(1);
+	}
 	if (unlikely(!spin_trylock(&busiest->lock))) {
 		if (busiest < this_rq) {
 			spin_unlock(&this_rq->lock);
@@ -4518,15 +4524,6 @@ asmlinkage long sys_sched_yield(void)
 	return 0;
 }
 
-static inline int __resched_legal(int expected_preempt_count)
-{
-	if (unlikely(preempt_count() != expected_preempt_count))
-		return 0;
-	if (unlikely(system_state != SYSTEM_RUNNING))
-		return 0;
-	return 1;
-}
-
 static void __cond_resched(void)
 {
 #ifdef CONFIG_DEBUG_SPINLOCK_SLEEP
@@ -4546,7 +4543,8 @@ static void __cond_resched(void)
 
 int __sched cond_resched(void)
 {
-	if (need_resched() && __resched_legal(0)) {
+	if (need_resched() && !(preempt_count() & PREEMPT_ACTIVE) &&
+					system_state == SYSTEM_RUNNING) {
 		__cond_resched();
 		return 1;
 	}
@@ -4572,7 +4570,7 @@ int cond_resched_lock(spinlock_t *lock)
 		ret = 1;
 		spin_lock(lock);
 	}
-	if (need_resched() && __resched_legal(1)) {
+	if (need_resched() && system_state == SYSTEM_RUNNING) {
 		spin_release(&lock->dep_map, 1, _THIS_IP_);
 		_raw_spin_unlock(lock);
 		preempt_enable_no_resched();
@@ -4588,7 +4586,7 @@ int __sched cond_resched_softirq(void)
 {
 	BUG_ON(!in_softirq());
 
-	if (need_resched() && __resched_legal(0)) {
+	if (need_resched() && system_state == SYSTEM_RUNNING) {
 		raw_local_irq_disable();
 		_local_bh_enable();
 		raw_local_irq_enable();
@@ -5050,7 +5048,10 @@ wait_to_die:
 }
 
 #ifdef CONFIG_HOTPLUG_CPU
-/* Figure out where task on dead CPU should go, use force if neccessary. */
+/*
+ * Figure out where task on dead CPU should go, use force if neccessary.
+ * NOTE: interrupts should be disabled by the caller
+ */
 static void move_task_off_dead_cpu(int dead_cpu, struct task_struct *p)
 {
 	unsigned long flags;
@@ -5170,6 +5171,7 @@ void idle_task_exit(void)
 	mmdrop(mm);
 }
 
+/* called under rq->lock with disabled interrupts */
 static void migrate_dead(unsigned int dead_cpu, struct task_struct *p)
 {
 	struct rq *rq = cpu_rq(dead_cpu);
@@ -5186,10 +5188,11 @@ static void migrate_dead(unsigned int dead_cpu, struct task_struct *p)
 	 * Drop lock around migration; if someone else moves it,
 	 * that's OK.  No task can be added to this CPU, so iteration is
 	 * fine.
+	 * NOTE: interrupts should be left disabled  --dev@
 	 */
-	spin_unlock_irq(&rq->lock);
+	spin_unlock(&rq->lock);
 	move_task_off_dead_cpu(dead_cpu, p);
-	spin_lock_irq(&rq->lock);
+	spin_lock(&rq->lock);
 
 	put_task_struct(p);
 }
@@ -6765,7 +6768,7 @@ void __init sched_init_smp(void)
 
 	lock_cpu_hotplug();
 	arch_init_sched_domains(&cpu_online_map);
-	cpus_andnot(non_isolated_cpus, cpu_online_map, cpu_isolated_map);
+	cpus_andnot(non_isolated_cpus, cpu_possible_map, cpu_isolated_map);
 	if (cpus_empty(non_isolated_cpus))
 		cpu_set(smp_processor_id(), non_isolated_cpus);
 	unlock_cpu_hotplug();
diff --git a/mm/mmap.c b/mm/mmap.c
index 7b40abd..6b061ec 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1477,6 +1477,7 @@ static int acct_stack_growth(struct vm_area_struct * vma, unsigned long size, un
 {
 	struct mm_struct *mm = vma->vm_mm;
 	struct rlimit *rlim = current->signal->rlim;
+	unsigned long new_start;
 
 	/* address space limit tests */
 	if (!may_expand_vm(mm, grow))
@@ -1496,6 +1497,12 @@ static int acct_stack_growth(struct vm_area_struct * vma, unsigned long size, un
 			return -ENOMEM;
 	}
 
+	/* Check to ensure the stack will not grow into a hugetlb-only region */
+	new_start = (vma->vm_flags & VM_GROWSUP) ? vma->vm_start :
+			vma->vm_end - size;
+	if (is_hugepage_only_range(vma->vm_mm, new_start, size))
+		return -EFAULT;
+
 	/*
 	 * Overcommit..  This must be the final test, as it will
 	 * update security statistics.
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index aa6fcc7..bf777e4 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -710,6 +710,9 @@ static void __drain_pages(unsigned int cpu)
 	for_each_zone(zone) {
 		struct per_cpu_pageset *pset;
 
+		if (!populated_zone(zone))
+			continue;
+
 		pset = zone_pcp(zone, cpu);
 		for (i = 0; i < ARRAY_SIZE(pset->pcp); i++) {
 			struct per_cpu_pages *pcp;
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index 01861fe..970e536 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -1116,16 +1116,23 @@ struct dn_dev *dn_dev_create(struct net_device *dev, int *err)
 	init_timer(&dn_db->timer);
 
 	dn_db->uptime = jiffies;
+
+	dn_db->neigh_parms = neigh_parms_alloc(dev, &dn_neigh_table);
+	if (!dn_db->neigh_parms) {
+		dev->dn_ptr = NULL;
+		kfree(dn_db);
+		return NULL;
+	}
+
 	if (dn_db->parms.up) {
 		if (dn_db->parms.up(dev) < 0) {
+			neigh_parms_release(&dn_neigh_table, dn_db->neigh_parms);
 			dev->dn_ptr = NULL;
 			kfree(dn_db);
 			return NULL;
 		}
 	}
 
-	dn_db->neigh_parms = neigh_parms_alloc(dev, &dn_neigh_table);
-
 	dn_dev_sysctl_register(dev, &dn_db->parms);
 
 	dn_dev_set_timer(dev);
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index d17990e..1f16c3f 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -1989,6 +1989,10 @@ static struct node *fib_trie_get_next(struct fib_trie_iter *iter)
 	unsigned cindex = iter->index;
 	struct tnode *p;
 
+	/* A single entry routing table */
+	if (!tn)
+		return NULL;
+
 	pr_debug("get_next iter={node=%p index=%d depth=%d}\n",
 		 iter->tnode, iter->index, iter->depth);
 rescan:
@@ -2037,11 +2041,18 @@ static struct node *fib_trie_get_first(struct fib_trie_iter *iter,
 	if(!iter)
 		return NULL;
 
-	if (n && IS_TNODE(n)) {
-		iter->tnode = (struct tnode *) n;
-		iter->trie = t;
-		iter->index = 0;
-		iter->depth = 1;
+	if (n) {
+		if (IS_TNODE(n)) {
+			iter->tnode = (struct tnode *) n;
+			iter->trie = t;
+			iter->index = 0;
+			iter->depth = 1;
+		} else {
+			iter->tnode = NULL;
+			iter->trie  = t;
+			iter->index = 0;
+			iter->depth = 0;
+		}
 		return n;
 	}
 	return NULL;
@@ -2279,16 +2290,17 @@ static int fib_trie_seq_show(struct seq_file *seq, void *v)
 	if (v == SEQ_START_TOKEN)
 		return 0;
 
+	if (!NODE_PARENT(n)) {
+		if (iter->trie == trie_local)
+			seq_puts(seq, "<local>:\n");
+		else
+			seq_puts(seq, "<main>:\n");
+	}
+
 	if (IS_TNODE(n)) {
 		struct tnode *tn = (struct tnode *) n;
 		__be32 prf = htonl(MASK_PFX(tn->key, tn->pos));
 
-		if (!NODE_PARENT(n)) {
-			if (iter->trie == trie_local)
-				seq_puts(seq, "<local>:\n");
-			else
-				seq_puts(seq, "<main>:\n");
-		} 
 		seq_indent(seq, iter->depth-1);
 		seq_printf(seq, "  +-- %d.%d.%d.%d/%d %d %d %d\n",
 			   NIPQUAD(prf), tn->pos, tn->bits, tn->full_children, 
diff --git a/net/ipv4/netfilter.c b/net/ipv4/netfilter.c
index e2005c6..0147a18 100644
--- a/net/ipv4/netfilter.c
+++ b/net/ipv4/netfilter.c
@@ -15,16 +15,19 @@ int ip_route_me_harder(struct sk_buff **pskb, unsigned addr_type)
 	struct flowi fl = {};
 	struct dst_entry *odst;
 	unsigned int hh_len;
+	unsigned int type;
 
+	type = inet_addr_type(iph->saddr);
 	if (addr_type == RTN_UNSPEC)
-		addr_type = inet_addr_type(iph->saddr);
+		addr_type = type;
 
 	/* some non-standard hacks like ipt_REJECT.c:send_reset() can cause
 	 * packets with foreign saddr to appear on the NF_IP_LOCAL_OUT hook.
 	 */
 	if (addr_type == RTN_LOCAL) {
 		fl.nl_u.ip4_u.daddr = iph->daddr;
-		fl.nl_u.ip4_u.saddr = iph->saddr;
+		if (type == RTN_LOCAL)
+			fl.nl_u.ip4_u.saddr = iph->saddr;
 		fl.nl_u.ip4_u.tos = RT_TOS(iph->tos);
 		fl.oif = (*pskb)->sk ? (*pskb)->sk->sk_bound_dev_if : 0;
 #ifdef CONFIG_IP_ROUTE_FWMARK
diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c
index 55f0ae6..424f2fc 100644
--- a/net/ipv4/netfilter/ip_conntrack_netlink.c
+++ b/net/ipv4/netfilter/ip_conntrack_netlink.c
@@ -946,14 +946,16 @@ ctnetlink_create_conntrack(struct nfattr *cda[],
 	ct->timeout.expires = jiffies + ct->timeout.expires * HZ;
 	ct->status |= IPS_CONFIRMED;
 
-	err = ctnetlink_change_status(ct, cda);
-	if (err < 0)
-		goto err;
+	if (cda[CTA_STATUS-1]) {
+		err = ctnetlink_change_status(ct, cda);
+		if (err < 0)
+			goto err;
+	}
 
 	if (cda[CTA_PROTOINFO-1]) {
 		err = ctnetlink_change_protoinfo(ct, cda);
 		if (err < 0)
-			return err;
+			goto err;
 	}
 
 #if defined(CONFIG_IP_NF_CONNTRACK_MARK)
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index cf06acc..d71f42c 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -1011,10 +1011,11 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb, u32 prior_snd_
 			for (j = 0; j < i; j++){
 				if (after(ntohl(sp[j].start_seq),
 					  ntohl(sp[j+1].start_seq))){
-					sp[j].start_seq = htonl(tp->recv_sack_cache[j+1].start_seq);
-					sp[j].end_seq = htonl(tp->recv_sack_cache[j+1].end_seq);
-					sp[j+1].start_seq = htonl(tp->recv_sack_cache[j].start_seq);
-					sp[j+1].end_seq = htonl(tp->recv_sack_cache[j].end_seq);
+					struct tcp_sack_block_wire tmp;
+
+					tmp = sp[j];
+					sp[j] = sp[j+1];
+					sp[j+1] = tmp;
 				}
 
 			}
@@ -4410,9 +4411,11 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
 			 * But, this leaves one open to an easy denial of
 		 	 * service attack, and SYN cookies can't defend
 			 * against this problem. So, we drop the data
-			 * in the interest of security over speed.
+			 * in the interest of security over speed unless
+			 * it's still in use.
 			 */
-			goto discard;
+			kfree_skb(skb);
+			return 0;
 		}
 		goto discard;
 
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index ca40615..8b8334c 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -1590,7 +1590,8 @@ static void tcp_retrans_try_collapse(struct sock *sk, struct sk_buff *skb, int m
 
 		memcpy(skb_put(skb, next_skb_size), next_skb->data, next_skb_size);
 
-		skb->ip_summed = next_skb->ip_summed;
+		if (next_skb->ip_summed == CHECKSUM_PARTIAL)
+			skb->ip_summed = CHECKSUM_PARTIAL;
 
 		if (skb->ip_summed != CHECKSUM_PARTIAL)
 			skb->csum = csum_block_add(skb->csum, next_skb->csum, skb_size);
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 4b3ffc6..5bfbcd6 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -341,6 +341,7 @@ void in6_dev_finish_destroy(struct inet6_dev *idev)
 static struct inet6_dev * ipv6_add_dev(struct net_device *dev)
 {
 	struct inet6_dev *ndev;
+	struct in6_addr maddr;
 
 	ASSERT_RTNL();
 
@@ -425,6 +426,11 @@ static struct inet6_dev * ipv6_add_dev(struct net_device *dev)
 #endif
 	/* protected by rtnl_lock */
 	rcu_assign_pointer(dev->ip6_ptr, ndev);
+
+	/* Join all-node multicast group */
+	ipv6_addr_all_nodes(&maddr);
+	ipv6_dev_mc_inc(dev, &maddr);
+
 	return ndev;
 }
 
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 3b114e3..acd01c4 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -2252,8 +2252,6 @@ void ipv6_mc_up(struct inet6_dev *idev)
 
 void ipv6_mc_init_dev(struct inet6_dev *idev)
 {
-	struct in6_addr maddr;
-
 	write_lock_bh(&idev->lock);
 	rwlock_init(&idev->mc_lock);
 	idev->mc_gq_running = 0;
@@ -2269,10 +2267,6 @@ void ipv6_mc_init_dev(struct inet6_dev *idev)
 	idev->mc_maxdelay = IGMP6_UNSOLICITED_IVAL;
 	idev->mc_v1_seen = 0;
 	write_unlock_bh(&idev->lock);
-
-	/* Add all-nodes address. */
-	ipv6_addr_all_nodes(&maddr);
-	ipv6_dev_mc_inc(idev->dev, &maddr);
 }
 
 /*
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index bf93c1e..7745caf 100644
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -835,6 +835,8 @@ void nf_ct_frag6_output(unsigned int hooknum, struct sk_buff *skb,
 		s->nfct_reasm = skb;
 
 		s2 = s->next;
+		s->next = NULL;
+
 		NF_HOOK_THRESH(PF_INET6, hooknum, s, in, out, okfn,
 			       NF_IP6_PRI_CONNTRACK_DEFRAG + 1);
 		s = s2;
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index ab67c2b..4c2e69a 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -963,14 +963,16 @@ ctnetlink_create_conntrack(struct nfattr *cda[],
 	ct->timeout.expires = jiffies + ct->timeout.expires * HZ;
 	ct->status |= IPS_CONFIRMED;
 
-	err = ctnetlink_change_status(ct, cda);
-	if (err < 0)
-		goto err;
+	if (cda[CTA_STATUS-1]) {
+		err = ctnetlink_change_status(ct, cda);
+		if (err < 0)
+			goto err;
+	}
 
 	if (cda[CTA_PROTOINFO-1]) {
 		err = ctnetlink_change_protoinfo(ct, cda);
 		if (err < 0)
-			return err;
+			goto err;
 	}
 
 #if defined(CONFIG_NF_CONNTRACK_MARK)
diff --git a/net/netfilter/xt_connbytes.c b/net/netfilter/xt_connbytes.c
index dcc497e..5e9af03 100644
--- a/net/netfilter/xt_connbytes.c
+++ b/net/netfilter/xt_connbytes.c
@@ -52,6 +52,8 @@ match(const struct sk_buff *skb,
 {
 	const struct xt_connbytes_info *sinfo = matchinfo;
 	u_int64_t what = 0;	/* initialize to make gcc happy */
+	u_int64_t bytes = 0;
+	u_int64_t pkts = 0;
 	const struct ip_conntrack_counter *counters;
 
 	if (!(counters = nf_ct_get_counters(skb)))
@@ -89,29 +91,22 @@ match(const struct sk_buff *skb,
 	case XT_CONNBYTES_AVGPKT:
 		switch (sinfo->direction) {
 		case XT_CONNBYTES_DIR_ORIGINAL:
-			what = div64_64(counters[IP_CT_DIR_ORIGINAL].bytes,
-					counters[IP_CT_DIR_ORIGINAL].packets);
+			bytes = counters[IP_CT_DIR_ORIGINAL].bytes;
+			pkts  = counters[IP_CT_DIR_ORIGINAL].packets;
 			break;
 		case XT_CONNBYTES_DIR_REPLY:
-			what = div64_64(counters[IP_CT_DIR_REPLY].bytes,
-					counters[IP_CT_DIR_REPLY].packets);
+			bytes = counters[IP_CT_DIR_REPLY].bytes;
+			pkts  = counters[IP_CT_DIR_REPLY].packets;
 			break;
 		case XT_CONNBYTES_DIR_BOTH:
-			{
-				u_int64_t bytes;
-				u_int64_t pkts;
-				bytes = counters[IP_CT_DIR_ORIGINAL].bytes +
-					counters[IP_CT_DIR_REPLY].bytes;
-				pkts = counters[IP_CT_DIR_ORIGINAL].packets+
-					counters[IP_CT_DIR_REPLY].packets;
-
-				/* FIXME_THEORETICAL: what to do if sum
-				 * overflows ? */
-
-				what = div64_64(bytes, pkts);
-			}
+			bytes = counters[IP_CT_DIR_ORIGINAL].bytes +
+				counters[IP_CT_DIR_REPLY].bytes;
+			pkts  = counters[IP_CT_DIR_ORIGINAL].packets +
+				counters[IP_CT_DIR_REPLY].packets;
 			break;
 		}
+		if (pkts != 0)
+			what = div64_64(bytes, pkts);
 		break;
 	}
 
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index f4ccb90..dec2ce6 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -358,6 +358,10 @@ static int packet_sendmsg_spkt(struct kiocb *iocb, struct socket *sock,
 	if (dev == NULL)
 		goto out_unlock;
 	
+	err = -ENETDOWN;
+	if (!(dev->flags & IFF_UP))
+		goto out_unlock;
+
 	/*
 	 *	You may not queue a frame bigger than the mtu. This is the lowest level
 	 *	raw protocol and you must do your own fragmentation at this level.
@@ -406,10 +410,6 @@ static int packet_sendmsg_spkt(struct kiocb *iocb, struct socket *sock,
 	if (err)
 		goto out_free;
 
-	err = -ENETDOWN;
-	if (!(dev->flags & IFF_UP))
-		goto out_free;
-
 	/*
 	 *	Now send it
 	 */
@@ -427,24 +427,18 @@ out_unlock:
 }
 #endif
 
-static inline int run_filter(struct sk_buff *skb, struct sock *sk,
-							unsigned *snaplen)
+static inline unsigned int run_filter(struct sk_buff *skb, struct sock *sk,
+				      unsigned int res)
 {
 	struct sk_filter *filter;
-	int err = 0;
 
 	rcu_read_lock_bh();
 	filter = rcu_dereference(sk->sk_filter);
-	if (filter != NULL) {
-		err = sk_run_filter(skb, filter->insns, filter->len);
-		if (!err)
-			err = -EPERM;
-		else if (*snaplen > err)
-			*snaplen = err;
-	}
+	if (filter != NULL)
+		res = sk_run_filter(skb, filter->insns, filter->len);
 	rcu_read_unlock_bh();
 
-	return err;
+	return res;
 }
 
 /*
@@ -466,7 +460,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev, struct packet
 	struct packet_sock *po;
 	u8 * skb_head = skb->data;
 	int skb_len = skb->len;
-	unsigned snaplen;
+	unsigned int snaplen, res;
 
 	if (skb->pkt_type == PACKET_LOOPBACK)
 		goto drop;
@@ -494,8 +488,11 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev, struct packet
 
 	snaplen = skb->len;
 
-	if (run_filter(skb, sk, &snaplen) < 0)
+	res = run_filter(skb, sk, snaplen);
+	if (!res)
 		goto drop_n_restore;
+	if (snaplen > res)
+		snaplen = res;
 
 	if (atomic_read(&sk->sk_rmem_alloc) + skb->truesize >=
 	    (unsigned)sk->sk_rcvbuf)
@@ -567,7 +564,7 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev, struct packe
 	struct tpacket_hdr *h;
 	u8 * skb_head = skb->data;
 	int skb_len = skb->len;
-	unsigned snaplen;
+	unsigned int snaplen, res;
 	unsigned long status = TP_STATUS_LOSING|TP_STATUS_USER;
 	unsigned short macoff, netoff;
 	struct sk_buff *copy_skb = NULL;
@@ -591,8 +588,11 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev, struct packe
 
 	snaplen = skb->len;
 
-	if (run_filter(skb, sk, &snaplen) < 0)
+	res = run_filter(skb, sk, snaplen);
+	if (!res)
 		goto drop_n_restore;
+	if (snaplen > res)
+		snaplen = res;
 
 	if (sk->sk_type == SOCK_DGRAM) {
 		macoff = netoff = TPACKET_ALIGN(TPACKET_HDRLEN) + 16;
@@ -737,6 +737,10 @@ static int packet_sendmsg(struct kiocb *iocb, struct socket *sock,
 	if (sock->type == SOCK_RAW)
 		reserve = dev->hard_header_len;
 
+	err = -ENETDOWN;
+	if (!(dev->flags & IFF_UP))
+		goto out_unlock;
+
 	err = -EMSGSIZE;
 	if (len > dev->mtu+reserve)
 		goto out_unlock;
@@ -769,10 +773,6 @@ static int packet_sendmsg(struct kiocb *iocb, struct socket *sock,
 	skb->dev = dev;
 	skb->priority = sk->sk_priority;
 
-	err = -ENETDOWN;
-	if (!(dev->flags & IFF_UP))
-		goto out_free;
-
 	/*
 	 *	Now send it
 	 */
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 78696f2..898d541 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -141,6 +141,7 @@ static struct rpc_clnt * rpc_new_client(struct rpc_xprt *xprt, char *servname, s
 	clnt->cl_vers     = version->number;
 	clnt->cl_stats    = program->stats;
 	clnt->cl_metrics  = rpc_alloc_iostats(clnt);
+	clnt->cl_program  = program;
 
 	if (!xprt_bound(clnt->cl_xprt))
 		clnt->cl_autobind = 1;
@@ -252,6 +253,7 @@ struct rpc_clnt *
 rpc_clone_client(struct rpc_clnt *clnt)
 {
 	struct rpc_clnt *new;
+	int err = -ENOMEM;
 
 	new = kmalloc(sizeof(*new), GFP_KERNEL);
 	if (!new)
@@ -259,6 +261,10 @@ rpc_clone_client(struct rpc_clnt *clnt)
 	memcpy(new, clnt, sizeof(*new));
 	atomic_set(&new->cl_count, 1);
 	atomic_set(&new->cl_users, 0);
+	new->cl_metrics = rpc_alloc_iostats(clnt);
+	err = rpc_setup_pipedir(new, clnt->cl_program->pipe_dir_name);
+	if (err != 0)
+		goto out_no_path;
 	new->cl_parent = clnt;
 	atomic_inc(&clnt->cl_count);
 	new->cl_xprt = xprt_get(clnt->cl_xprt);
@@ -266,16 +272,16 @@ rpc_clone_client(struct rpc_clnt *clnt)
 	new->cl_autobind = 0;
 	new->cl_oneshot = 0;
 	new->cl_dead = 0;
-	if (!IS_ERR(new->cl_dentry))
-		dget(new->cl_dentry);
 	rpc_init_rtt(&new->cl_rtt_default, clnt->cl_xprt->timeout.to_initval);
 	if (new->cl_auth)
 		atomic_inc(&new->cl_auth->au_count);
-	new->cl_metrics = rpc_alloc_iostats(clnt);
 	return new;
+out_no_path:
+	rpc_free_iostats(new->cl_metrics);
+	kfree(new);
 out_no_clnt:
-	printk(KERN_INFO "RPC: out of memory in %s\n", __FUNCTION__);
-	return ERR_PTR(-ENOMEM);
+	dprintk("RPC: %s returned error %d\n", __FUNCTION__, err);
+	return ERR_PTR(err);
 }
 
 /*
@@ -328,16 +334,14 @@ rpc_destroy_client(struct rpc_clnt *clnt)
 		rpcauth_destroy(clnt->cl_auth);
 		clnt->cl_auth = NULL;
 	}
-	if (clnt->cl_parent != clnt) {
-		if (!IS_ERR(clnt->cl_dentry))
-			dput(clnt->cl_dentry);
-		rpc_destroy_client(clnt->cl_parent);
-		goto out_free;
-	}
 	if (!IS_ERR(clnt->cl_dentry)) {
 		rpc_rmdir(clnt->cl_dentry);
 		rpc_put_mount();
 	}
+	if (clnt->cl_parent != clnt) {
+		rpc_destroy_client(clnt->cl_parent);
+		goto out_free;
+	}
 	if (clnt->cl_server != clnt->cl_inline_name)
 		kfree(clnt->cl_server);
 out_free:
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index eb44ec9..f817975 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -910,7 +910,8 @@ err_bad_prog:
 
 err_bad_vers:
 #ifdef RPC_PARANOIA
-	printk("svc: unknown version (%d)\n", vers);
+	printk("svc: unknown version (%d for prog %d, %s)\n",
+	       vers, prog, progp->pg_name);
 #endif
 	serv->sv_stats->rpcbadfmt++;
 	svc_putnl(resv, RPC_PROG_MISMATCH);
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index 64ca1f6..4e86df5 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -1248,6 +1248,8 @@ svc_recv(struct svc_rqst *rqstp, long timeout)
 				schedule_timeout_uninterruptible(msecs_to_jiffies(500));
 			rqstp->rq_pages[i] = p;
 		}
+	rqstp->rq_pages[i++] = NULL; /* this might be seen in nfs_read_actor */
+	BUG_ON(pages >= RPCSVC_MAXPAGES);
 
 	/* Make arg->head point to first page and arg->pages point to rest */
 	arg = &rqstp->rq_arg;
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 7736b23..eb9552b 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -615,19 +615,18 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
 	struct xfrm_policy *pol;
 	struct xfrm_policy *delpol;
 	struct hlist_head *chain;
-	struct hlist_node *entry, *newpos, *last;
+	struct hlist_node *entry, *newpos;
 	struct dst_entry *gc_list;
 
 	write_lock_bh(&xfrm_policy_lock);
 	chain = policy_hash_bysel(&policy->selector, policy->family, dir);
 	delpol = NULL;
 	newpos = NULL;
-	last = NULL;
 	hlist_for_each_entry(pol, entry, chain, bydst) {
-		if (!delpol &&
-		    pol->type == policy->type &&
+		if (pol->type == policy->type &&
 		    !selector_cmp(&pol->selector, &policy->selector) &&
-		    xfrm_sec_ctx_match(pol->security, policy->security)) {
+		    xfrm_sec_ctx_match(pol->security, policy->security) &&
+		    !WARN_ON(delpol)) {
 			if (excl) {
 				write_unlock_bh(&xfrm_policy_lock);
 				return -EEXIST;
@@ -636,17 +635,12 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
 			if (policy->priority > pol->priority)
 				continue;
 		} else if (policy->priority >= pol->priority) {
-			last = &pol->bydst;
+			newpos = &pol->bydst;
 			continue;
 		}
-		if (!newpos)
-			newpos = &pol->bydst;
 		if (delpol)
 			break;
-		last = &pol->bydst;
 	}
-	if (!newpos)
-		newpos = last;
 	if (newpos)
 		hlist_add_after(newpos, &policy->bydst);
 	else
diff --git a/security/selinux/ss/mls.c b/security/selinux/ss/mls.c
index 2cca8e2..531b08a 100644
--- a/security/selinux/ss/mls.c
+++ b/security/selinux/ss/mls.c
@@ -641,10 +641,14 @@ int mls_export_cat(const struct context *context,
 	int rc = -EPERM;
 
 	if (!selinux_mls_enabled) {
-		*low = NULL;
-		*low_len = 0;
-		*high = NULL;
-		*high_len = 0;
+		if (low != NULL) {
+			*low = NULL;
+			*low_len = 0;
+		}
+		if (high != NULL) {
+			*high = NULL;
+			*high_len = 0;
+		}
 		return 0;
 	}
 
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index 97e9af1..1589d2f 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -485,8 +485,9 @@ static const char *get_input_type(struct hda_gnode *node, unsigned int *pinctl)
 			return "Front Aux";
 		return "Aux";
 	case AC_JACK_MIC_IN:
-		if (node->pin_caps &
-		    (AC_PINCAP_VREF_80 << AC_PINCAP_VREF_SHIFT))
+		if (pinctl &&
+		    (node->pin_caps &
+		     (AC_PINCAP_VREF_80 << AC_PINCAP_VREF_SHIFT)))
 			*pinctl |= AC_PINCTL_VREF_80;
 		if ((location & 0x0f) == AC_JACK_LOC_FRONT)
 			return "Front Mic";
diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c
index 367f8a3..0a352e4 100644
--- a/sound/usb/usx2y/usbusx2yaudio.c
+++ b/sound/usb/usx2y/usbusx2yaudio.c
@@ -322,7 +322,7 @@ static void i_usX2Y_urb_complete(struct urb *urb)
 		usX2Y_error_urb_status(usX2Y, subs, urb);
 		return;
 	}
-	if (likely(urb->start_frame == usX2Y->wait_iso_frame))
+	if (likely((urb->start_frame & 0xFFFF) == (usX2Y->wait_iso_frame & 0xFFFF)))
 		subs->completed_urb = urb;
 	else {
 		usX2Y_error_sequence(usX2Y, subs, urb);
diff --git a/sound/usb/usx2y/usx2yhwdeppcm.c b/sound/usb/usx2y/usx2yhwdeppcm.c
index 8f3e35e..a5e7bcd 100644
--- a/sound/usb/usx2y/usx2yhwdeppcm.c
+++ b/sound/usb/usx2y/usx2yhwdeppcm.c
@@ -243,7 +243,7 @@ static void i_usX2Y_usbpcm_urb_complete(struct urb *urb)
 		usX2Y_error_urb_status(usX2Y, subs, urb);
 		return;
 	}
-	if (likely(urb->start_frame == usX2Y->wait_iso_frame))
+	if (likely((urb->start_frame & 0xFFFF) == (usX2Y->wait_iso_frame & 0xFFFF)))
 		subs->completed_urb = urb;
 	else {
 		usX2Y_error_sequence(usX2Y, subs, urb);

^ permalink raw reply	[flat|nested] 2+ messages in thread

end of thread, other threads:[~2007-02-05 16:53 UTC | newest]

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2007-02-05 16:59 Linux 2.6.19.3 Chris Wright
2007-02-05 17:00 ` Chris Wright

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