[kernel] r7108 - in dists/sid/linux-2.6/debian: . arch arch/amd64 arch/amd64/vserver arch/amd64/xen patches patches/series

Frederik Schüler fs at costa.debian.org
Mon Aug 7 11:34:47 UTC 2006


Author: fs
Date: Mon Aug  7 11:34:43 2006
New Revision: 7108

Added:
   dists/sid/linux-2.6/debian/arch/amd64/config.amd64
   dists/sid/linux-2.6/debian/arch/amd64/vserver/config.amd64
   dists/sid/linux-2.6/debian/arch/amd64/xen-vserver/config.amd64
   dists/sid/linux-2.6/debian/arch/amd64/xen/config.amd64
   dists/sid/linux-2.6/debian/patches/2.6.17.8
   dists/sid/linux-2.6/debian/patches/series/6
Removed:
   dists/sid/linux-2.6/debian/arch/amd64/abi-1.amd64-k8
   dists/sid/linux-2.6/debian/arch/amd64/abi-1.amd64-k8-smp
   dists/sid/linux-2.6/debian/arch/amd64/abi-1.em64t-p4
   dists/sid/linux-2.6/debian/arch/amd64/abi-1.em64t-p4-smp
   dists/sid/linux-2.6/debian/arch/amd64/config.amd64-k8
   dists/sid/linux-2.6/debian/arch/amd64/config.amd64-k8-smp
   dists/sid/linux-2.6/debian/arch/amd64/config.em64t-p4
   dists/sid/linux-2.6/debian/arch/amd64/config.em64t-p4-smp
   dists/sid/linux-2.6/debian/arch/amd64/vserver/abi-1.amd64-k8
   dists/sid/linux-2.6/debian/arch/amd64/vserver/abi-1.em64t-p4
   dists/sid/linux-2.6/debian/arch/amd64/vserver/config.amd64-k8
   dists/sid/linux-2.6/debian/arch/amd64/vserver/config.em64t-p4
   dists/sid/linux-2.6/debian/arch/amd64/xen-vserver/config.amd64-k8
   dists/sid/linux-2.6/debian/arch/amd64/xen/config.amd64-k8
   dists/sid/linux-2.6/debian/arch/amd64/xen/config.em64t-p4
Modified:
   dists/sid/linux-2.6/debian/arch/amd64/config
   dists/sid/linux-2.6/debian/arch/amd64/defines
   dists/sid/linux-2.6/debian/arch/amd64/vserver/defines
   dists/sid/linux-2.6/debian/arch/amd64/xen-vserver/defines
   dists/sid/linux-2.6/debian/arch/amd64/xen/defines
   dists/sid/linux-2.6/debian/arch/config
   dists/sid/linux-2.6/debian/changelog

Log:
[amd64] Drop smp flavours.
[amd64] Merge k8 and p4 flavours into a generic one, following upstreams advice.
Activate BSD_PROCESS_ACCT_V3.
Add stable release 2.6.17.8.



Modified: dists/sid/linux-2.6/debian/arch/amd64/config
==============================================================================
--- dists/sid/linux-2.6/debian/arch/amd64/config	(original)
+++ dists/sid/linux-2.6/debian/arch/amd64/config	Mon Aug  7 11:34:43 2006
@@ -1551,3 +1551,7 @@
 CONFIG_AGP_SIS=m
 CONFIG_RIO=m
 CONFIG_RIO_OLDPCI=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_X86_HT=y
+CONFIG_SCHED_SMT=y
+CONFIG_SCHED_MC=y

Added: dists/sid/linux-2.6/debian/arch/amd64/config.amd64
==============================================================================
--- (empty file)
+++ dists/sid/linux-2.6/debian/arch/amd64/config.amd64	Mon Aug  7 11:34:43 2006
@@ -0,0 +1,37 @@
+CONFIG_LOCK_KERNEL=y
+CONFIG_CPUSETS=y
+CONFIG_STOP_MACHINE=y
+CONFIG_SMP=y
+# CONFIG_NUMA_EMU is not set
+CONFIG_NUMA=y
+CONFIG_HAVE_DEC_LOCK=y
+CONFIG_NR_CPUS=32
+# CONFIG_CPU_FREQ_STAT_DETAILS is not set
+# CONFIG_R8169_VLAN is not set
+CONFIG_FB_MATROX_G=y
+CONFIG_FB_MATROX_MAVEN=m
+# CONFIG_SOUND_AWE32_SYNTH is not set
+CONFIG_FS_MBCACHE=m
+CONFIG_NEED_MULTIPLE_NODES=y
+CONFIG_HAVE_MEMORY_PRESENT=y
+CONFIG_DIGIEPCA=m
+CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM=y
+CONFIG_DISCONTIGMEM_MANUAL=y
+CONFIG_ACPI_NUMA=y
+CONFIG_MIGRATION=y
+CONFIG_OUT_OF_LINE_PFN_TO_PAGE=y
+CONFIG_SUSPEND_SMP=y
+CONFIG_ACPI_HOTPLUG_CPU=y
+CONFIG_NODES_SHIFT=6
+CONFIG_X86_L1_CACHE_BYTES=128
+CONFIG_X86_MCE_AMD=y
+CONFIG_X86_64_ACPI_NUMA=y
+CONFIG_K8_NUMA=y
+CONFIG_X86_L1_CACHE_SHIFT=7
+# CONFIG_MPSC is not set
+# CONFIG_MK8 is not set
+CONFIG_GENERIC_CPU=y

Modified: dists/sid/linux-2.6/debian/arch/amd64/defines
==============================================================================
--- dists/sid/linux-2.6/debian/arch/amd64/defines	(original)
+++ dists/sid/linux-2.6/debian/arch/amd64/defines	Mon Aug  7 11:34:43 2006
@@ -1,9 +1,7 @@
 [base]
+compiler: gcc-4.1
 flavours:
- amd64-k8
- amd64-k8-smp
- em64t-p4
- em64t-p4-smp
+ amd64
 kernel-arch: x86_64
 kernel-header-dirs: x86_64 i386
 subarches:
@@ -16,19 +14,7 @@
 depends: e2fsprogs (>= 1.35-7)
 suggests: grub (>= 0.97-3) | lilo (>= 19.1)
 
-[amd64-k8]
-class: AMD64 K8 
-longclass: 64bit AMD Athlon64, AthlonFX, Opteron 1xx and Turion64
-
-[amd64-k8-smp]
-class: AMD64 K8 SMP
-longclass: 64bit multi-processor/multi-core AMD Athlon64 X2 and Opteron 2xx/8xx
-
-[em64t-p4]
-class: Intel em64t P4
-longclass: 64bit Intel em64t Pentium4 
-
-[em64t-p4-smp]
-class: Intel em64t P4/Xeon SMP
-longclass: 64bit multi-processor/multi-core Intel em64t Pentium 4/Pentium D/Xeon
+[amd64]
+class: AMD64
+longclass: all 64bit single- and multiprocessor AMD and Intel
 

Added: dists/sid/linux-2.6/debian/arch/amd64/vserver/config.amd64
==============================================================================
--- (empty file)
+++ dists/sid/linux-2.6/debian/arch/amd64/vserver/config.amd64	Mon Aug  7 11:34:43 2006
@@ -0,0 +1,37 @@
+CONFIG_LOCK_KERNEL=y
+CONFIG_CPUSETS=y
+CONFIG_STOP_MACHINE=y
+CONFIG_SMP=y
+# CONFIG_NUMA_EMU is not set
+CONFIG_NUMA=y
+CONFIG_HAVE_DEC_LOCK=y
+CONFIG_NR_CPUS=32
+# CONFIG_CPU_FREQ_STAT_DETAILS is not set
+# CONFIG_R8169_VLAN is not set
+CONFIG_FB_MATROX_G=y
+CONFIG_FB_MATROX_MAVEN=m
+# CONFIG_SOUND_AWE32_SYNTH is not set
+CONFIG_FS_MBCACHE=m
+CONFIG_NEED_MULTIPLE_NODES=y
+CONFIG_HAVE_MEMORY_PRESENT=y
+CONFIG_DIGIEPCA=m
+CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM=y
+CONFIG_DISCONTIGMEM_MANUAL=y
+CONFIG_ACPI_NUMA=y
+CONFIG_MIGRATION=y
+CONFIG_OUT_OF_LINE_PFN_TO_PAGE=y
+CONFIG_SUSPEND_SMP=y
+CONFIG_ACPI_HOTPLUG_CPU=y
+CONFIG_NODES_SHIFT=6
+CONFIG_X86_L1_CACHE_BYTES=128
+CONFIG_X86_MCE_AMD=y
+CONFIG_X86_64_ACPI_NUMA=y
+CONFIG_K8_NUMA=y
+CONFIG_X86_L1_CACHE_SHIFT=7
+# CONFIG_MPSC is not set
+# CONFIG_MK8 is not set
+CONFIG_GENERIC_CPU=y

Modified: dists/sid/linux-2.6/debian/arch/amd64/vserver/defines
==============================================================================
--- dists/sid/linux-2.6/debian/arch/amd64/vserver/defines	(original)
+++ dists/sid/linux-2.6/debian/arch/amd64/vserver/defines	Mon Aug  7 11:34:43 2006
@@ -1,16 +1,10 @@
 [base]
 flavours:
- amd64-k8
- em64t-p4
+ amd64
 
 [image]
 recommends: util-vserver
 
-[amd64-k8]
-class: AMD64 K8 
-longclass: 64bit AMD Athlon64, AthlonFX, Opteron and Turion64
-
-[em64t-p4]
-class: Intel em64t P4
-longclass: 64bit Intel em64t Pentium4/Pentium D/Xeon
-
+[amd64]
+class: AMD64
+longclass: all 64bit single- and multiprocessor AMD and Intel

Added: dists/sid/linux-2.6/debian/arch/amd64/xen-vserver/config.amd64
==============================================================================
--- (empty file)
+++ dists/sid/linux-2.6/debian/arch/amd64/xen-vserver/config.amd64	Mon Aug  7 11:34:43 2006
@@ -0,0 +1,37 @@
+CONFIG_LOCK_KERNEL=y
+CONFIG_CPUSETS=y
+CONFIG_STOP_MACHINE=y
+CONFIG_SMP=y
+# CONFIG_NUMA_EMU is not set
+CONFIG_NUMA=y
+CONFIG_HAVE_DEC_LOCK=y
+CONFIG_NR_CPUS=32
+# CONFIG_CPU_FREQ_STAT_DETAILS is not set
+# CONFIG_R8169_VLAN is not set
+CONFIG_FB_MATROX_G=y
+CONFIG_FB_MATROX_MAVEN=m
+# CONFIG_SOUND_AWE32_SYNTH is not set
+CONFIG_FS_MBCACHE=m
+CONFIG_NEED_MULTIPLE_NODES=y
+CONFIG_HAVE_MEMORY_PRESENT=y
+CONFIG_DIGIEPCA=m
+CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM=y
+CONFIG_DISCONTIGMEM_MANUAL=y
+CONFIG_ACPI_NUMA=y
+CONFIG_MIGRATION=y
+CONFIG_OUT_OF_LINE_PFN_TO_PAGE=y
+CONFIG_SUSPEND_SMP=y
+CONFIG_ACPI_HOTPLUG_CPU=y
+CONFIG_NODES_SHIFT=6
+CONFIG_X86_L1_CACHE_BYTES=128
+CONFIG_X86_MCE_AMD=y
+CONFIG_X86_64_ACPI_NUMA=y
+CONFIG_K8_NUMA=y
+CONFIG_X86_L1_CACHE_SHIFT=7
+# CONFIG_MPSC is not set
+# CONFIG_MK8 is not set
+CONFIG_GENERIC_CPU=y

Modified: dists/sid/linux-2.6/debian/arch/amd64/xen-vserver/defines
==============================================================================
--- dists/sid/linux-2.6/debian/arch/amd64/xen-vserver/defines	(original)
+++ dists/sid/linux-2.6/debian/arch/amd64/xen-vserver/defines	Mon Aug  7 11:34:43 2006
@@ -1,12 +1,12 @@
 [base]
 flavours:
- amd64-k8
+ amd64
 
 [image]
 initramfs: false
 type: plain-xen
 
-[amd64-k8]
-class: AMD64 K8 
-longclass: 64bit AMD Athlon64, AthlonFX, Opteron and Turion64
+[amd64]
+class: AMD64
+longclass: all 64bit single- and multiprocessor AMD and Intel
 

Added: dists/sid/linux-2.6/debian/arch/amd64/xen/config.amd64
==============================================================================
--- (empty file)
+++ dists/sid/linux-2.6/debian/arch/amd64/xen/config.amd64	Mon Aug  7 11:34:43 2006
@@ -0,0 +1,37 @@
+CONFIG_LOCK_KERNEL=y
+CONFIG_CPUSETS=y
+CONFIG_STOP_MACHINE=y
+CONFIG_SMP=y
+# CONFIG_NUMA_EMU is not set
+CONFIG_NUMA=y
+CONFIG_HAVE_DEC_LOCK=y
+CONFIG_NR_CPUS=32
+# CONFIG_CPU_FREQ_STAT_DETAILS is not set
+# CONFIG_R8169_VLAN is not set
+CONFIG_FB_MATROX_G=y
+CONFIG_FB_MATROX_MAVEN=m
+# CONFIG_SOUND_AWE32_SYNTH is not set
+CONFIG_FS_MBCACHE=m
+CONFIG_NEED_MULTIPLE_NODES=y
+CONFIG_HAVE_MEMORY_PRESENT=y
+CONFIG_DIGIEPCA=m
+CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM=y
+CONFIG_DISCONTIGMEM_MANUAL=y
+CONFIG_ACPI_NUMA=y
+CONFIG_MIGRATION=y
+CONFIG_OUT_OF_LINE_PFN_TO_PAGE=y
+CONFIG_SUSPEND_SMP=y
+CONFIG_ACPI_HOTPLUG_CPU=y
+CONFIG_NODES_SHIFT=6
+CONFIG_X86_L1_CACHE_BYTES=128
+CONFIG_X86_MCE_AMD=y
+CONFIG_X86_64_ACPI_NUMA=y
+CONFIG_K8_NUMA=y
+CONFIG_X86_L1_CACHE_SHIFT=7
+# CONFIG_MPSC is not set
+# CONFIG_MK8 is not set
+CONFIG_GENERIC_CPU=y

Modified: dists/sid/linux-2.6/debian/arch/amd64/xen/defines
==============================================================================
--- dists/sid/linux-2.6/debian/arch/amd64/xen/defines	(original)
+++ dists/sid/linux-2.6/debian/arch/amd64/xen/defines	Mon Aug  7 11:34:43 2006
@@ -1,17 +1,12 @@
 [base]
 flavours:
- amd64-k8
- em64t-p4
+ amd64
 
 [image]
 initramfs: false
 type: plain-xen
 
-[amd64-k8]
-class: AMD64 K8 
-longclass: 64bit AMD Athlon64, AthlonFX, Opteron and Turion64
-
-[em64t-p4]
-class: Intel em64t P4
-longclass: 64bit Intel em64t Pentium4/Pentium D/Xeon
+[amd64]
+class: AMD64
+longclass: all 64bit single- and multiprocessor AMD and Intel
 

Modified: dists/sid/linux-2.6/debian/arch/config
==============================================================================
--- dists/sid/linux-2.6/debian/arch/config	(original)
+++ dists/sid/linux-2.6/debian/arch/config	Mon Aug  7 11:34:43 2006
@@ -215,7 +215,7 @@
 CONFIG_PROC_KCORE=y
 CONFIG_NFS_COMMON=y
 CONFIG_USB_MON=y
-# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+CONFIG_BSD_PROCESS_ACCT_V3=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_SCSI_SATA=m
 CONFIG_SCSI_SATA_AHCI=m

Modified: dists/sid/linux-2.6/debian/changelog
==============================================================================
--- dists/sid/linux-2.6/debian/changelog	(original)
+++ dists/sid/linux-2.6/debian/changelog	Mon Aug  7 11:34:43 2006
@@ -15,7 +15,38 @@
   * Make gcc-4.1 the default compiler.
   * [powerpc]: Use gcc-4.1.
 
- -- Bastian Blank <waldi at debian.org>  Mon,  7 Aug 2006 10:58:54 +0200
+  [ Frederik Schüler ]
+  * [amd64] Add smp-alternatives backport.
+  * [amd64] Drop smp flavours.
+  * [amd64] Merge k8 and p4 flavours into a generic one, following upstreams
+    advice.
+  * Activate BSD_PROCESS_ACCT_V3.
+  * Add stable release 2.6.17.8:
+    - ALSA: Don't reject O_RDWR at opening PCM OSS
+    - Add stable branch to maintainers file
+    - tty serialize flush_to_ldisc
+    - S390: fix futex_atomic_cmpxchg_inatomic
+    - Fix budget-av compile failure
+    - cond_resched() fix
+    - e1000: add forgotten PCI ID for supported device
+    - ext3: avoid triggering ext3_error on bad NFS file handle
+    - ext3 -nobh option causes oops
+    - Fix race related problem when adding items to and svcrpc auth cache.
+    - ieee1394: sbp2: enable auto spin-up for Maxtor disks
+    - invalidate_bdev() speedup
+    - Sparc64 quad-float emulation fix
+    - VLAN state handling fix
+    - Update frag_list in pskb_trim
+    - UHCI: Fix handling of short last packet
+    - sky2: NAPI bug
+    - i2c: Fix 'ignore' module parameter handling in i2c-core
+    - scx200_acb: Fix the block transactions
+    - scx200_acb: Fix the state machine
+    - H.323 helper: fix possible NULL-ptr dereference
+    - Don't allow chmod() on the /proc/<pid>/ files
+    - PCI: fix issues with extended conf space when MMCONFIG disabled because of e820
+
+ -- Frederik Schüler <fs at debian.org>  Mon,  7 Aug 2006 13:00:02 +0200
 
 linux-2.6 (2.6.17-5) unstable; urgency=low
 

Added: dists/sid/linux-2.6/debian/patches/2.6.17.8
==============================================================================
--- (empty file)
+++ dists/sid/linux-2.6/debian/patches/2.6.17.8	Mon Aug  7 11:34:43 2006
@@ -0,0 +1,942 @@
+diff --git a/MAINTAINERS b/MAINTAINERS
+index c3c5842..6a1bb87 100644
+--- a/MAINTAINERS
++++ b/MAINTAINERS
+@@ -2572,6 +2572,14 @@ M:	dbrownell at users.sourceforge.net
+ L:	spi-devel-general at lists.sourceforge.net
+ S:	Maintained
+ 
++STABLE BRANCH:
++P:	Greg Kroah-Hartman
++M:	greg at kroah.com
++P:	Chris Wright
++M:	chrisw at sous-sol.org
++L:	stable at kernel.org
++S:	Maintained
++
+ TPM DEVICE DRIVER
+ P:	Kylene Hall
+ M:	kjhall at us.ibm.com
+diff --git a/arch/i386/pci/mmconfig.c b/arch/i386/pci/mmconfig.c
+index 6b1ea0c..e545b09 100644
+--- a/arch/i386/pci/mmconfig.c
++++ b/arch/i386/pci/mmconfig.c
+@@ -15,7 +15,9 @@ #include <linux/acpi.h>
+ #include <asm/e820.h>
+ #include "pci.h"
+ 
+-#define MMCONFIG_APER_SIZE (256*1024*1024)
++/* aperture is up to 256MB but BIOS may reserve less */
++#define MMCONFIG_APER_MIN	(2 * 1024*1024)
++#define MMCONFIG_APER_MAX	(256 * 1024*1024)
+ 
+ /* Assume systems with more busses have correct MCFG */
+ #define MAX_CHECK_BUS 16
+@@ -197,9 +199,10 @@ void __init pci_mmcfg_init(void)
+ 		return;
+ 
+ 	if (!e820_all_mapped(pci_mmcfg_config[0].base_address,
+-			pci_mmcfg_config[0].base_address + MMCONFIG_APER_SIZE,
++			pci_mmcfg_config[0].base_address + MMCONFIG_APER_MIN,
+ 			E820_RESERVED)) {
+-		printk(KERN_ERR "PCI: BIOS Bug: MCFG area is not E820-reserved\n");
++		printk(KERN_ERR "PCI: BIOS Bug: MCFG area at %x is not E820-reserved\n",
++				pci_mmcfg_config[0].base_address);
+ 		printk(KERN_ERR "PCI: Not using MMCONFIG.\n");
+ 		return;
+ 	}
+diff --git a/arch/x86_64/pci/mmconfig.c b/arch/x86_64/pci/mmconfig.c
+index a2060e4..3c55c76 100644
+--- a/arch/x86_64/pci/mmconfig.c
++++ b/arch/x86_64/pci/mmconfig.c
+@@ -13,7 +13,10 @@ #include <asm/e820.h>
+ 
+ #include "pci.h"
+ 
+-#define MMCONFIG_APER_SIZE (256*1024*1024)
++/* aperture is up to 256MB but BIOS may reserve less */
++#define MMCONFIG_APER_MIN	(2 * 1024*1024)
++#define MMCONFIG_APER_MAX	(256 * 1024*1024)
++
+ /* Verify the first 16 busses. We assume that systems with more busses
+    get MCFG right. */
+ #define MAX_CHECK_BUS 16
+@@ -175,9 +178,10 @@ void __init pci_mmcfg_init(void)
+ 		return;
+ 
+ 	if (!e820_all_mapped(pci_mmcfg_config[0].base_address,
+-			pci_mmcfg_config[0].base_address + MMCONFIG_APER_SIZE,
++			pci_mmcfg_config[0].base_address + MMCONFIG_APER_MIN,
+ 			E820_RESERVED)) {
+-		printk(KERN_ERR "PCI: BIOS Bug: MCFG area is not E820-reserved\n");
++		printk(KERN_ERR "PCI: BIOS Bug: MCFG area at %x is not E820-reserved\n",
++				pci_mmcfg_config[0].base_address);
+ 		printk(KERN_ERR "PCI: Not using MMCONFIG.\n");
+ 		return;
+ 	}
+@@ -190,7 +194,8 @@ void __init pci_mmcfg_init(void)
+ 	}
+ 	for (i = 0; i < pci_mmcfg_config_num; ++i) {
+ 		pci_mmcfg_virt[i].cfg = &pci_mmcfg_config[i];
+-		pci_mmcfg_virt[i].virt = ioremap_nocache(pci_mmcfg_config[i].base_address, MMCONFIG_APER_SIZE);
++		pci_mmcfg_virt[i].virt = ioremap_nocache(pci_mmcfg_config[i].base_address,
++							 MMCONFIG_APER_MAX);
+ 		if (!pci_mmcfg_virt[i].virt) {
+ 			printk("PCI: Cannot map mmconfig aperture for segment %d\n",
+ 			       pci_mmcfg_config[i].pci_segment_group_number);
+diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
+index a88b94a..832163c 100644
+--- a/drivers/char/tty_io.c
++++ b/drivers/char/tty_io.c
+@@ -2776,7 +2776,7 @@ static void flush_to_ldisc(void *private
+ 	struct tty_struct *tty = (struct tty_struct *) private_;
+ 	unsigned long 	flags;
+ 	struct tty_ldisc *disc;
+-	struct tty_buffer *tbuf;
++	struct tty_buffer *tbuf, *head;
+ 	int count;
+ 	char *char_buf;
+ 	unsigned char *flag_buf;
+@@ -2793,7 +2793,9 @@ static void flush_to_ldisc(void *private
+ 		goto out;
+ 	}
+ 	spin_lock_irqsave(&tty->buf.lock, flags);
+-	while((tbuf = tty->buf.head) != NULL) {
++	head = tty->buf.head;
++	tty->buf.head = NULL;
++	while((tbuf = head) != NULL) {
+ 		while ((count = tbuf->commit - tbuf->read) != 0) {
+ 			char_buf = tbuf->char_buf_ptr + tbuf->read;
+ 			flag_buf = tbuf->flag_buf_ptr + tbuf->read;
+@@ -2802,10 +2804,12 @@ static void flush_to_ldisc(void *private
+ 			disc->receive_buf(tty, char_buf, flag_buf, count);
+ 			spin_lock_irqsave(&tty->buf.lock, flags);
+ 		}
+-		if (tbuf->active)
++		if (tbuf->active) {
++			tty->buf.head = head;
+ 			break;
+-		tty->buf.head = tbuf->next;
+-		if (tty->buf.head == NULL)
++		}
++		head = tbuf->next;
++		if (head == NULL)
+ 			tty->buf.tail = NULL;
+ 		tty_buffer_free(tty, tbuf);
+ 	}
+diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c
+index 766cc96..9b4f4ee 100644
+--- a/drivers/i2c/busses/scx200_acb.c
++++ b/drivers/i2c/busses/scx200_acb.c
+@@ -181,21 +181,21 @@ static void scx200_acb_machine(struct sc
+ 		break;
+ 
+ 	case state_read:
+-		/* Set ACK if receiving the last byte */
+-		if (iface->len == 1)
++		/* Set ACK if _next_ byte will be the last one */
++		if (iface->len == 2)
+ 			outb(inb(ACBCTL1) | ACBCTL1_ACK, ACBCTL1);
+ 		else
+ 			outb(inb(ACBCTL1) & ~ACBCTL1_ACK, ACBCTL1);
+ 
+-		*iface->ptr++ = inb(ACBSDA);
+-		--iface->len;
+-
+-		if (iface->len == 0) {
++		if (iface->len == 1) {
+ 			iface->result = 0;
+ 			iface->state = state_idle;
+ 			outb(inb(ACBCTL1) | ACBCTL1_STOP, ACBCTL1);
+ 		}
+ 
++		*iface->ptr++ = inb(ACBSDA);
++		--iface->len;
++
+ 		break;
+ 
+ 	case state_write:
+@@ -304,8 +304,12 @@ static s32 scx200_acb_smbus_xfer(struct 
+ 		buffer = (u8 *)&cur_word;
+ 		break;
+ 
+-	case I2C_SMBUS_BLOCK_DATA:
++	case I2C_SMBUS_I2C_BLOCK_DATA:
++		if (rw == I2C_SMBUS_READ)
++			data->block[0] = I2C_SMBUS_BLOCK_MAX; /* For now */
+ 		len = data->block[0];
++		if (len == 0 || len > I2C_SMBUS_BLOCK_MAX)
++			return -EINVAL;
+ 		buffer = &data->block[1];
+ 		break;
+ 
+@@ -369,7 +373,7 @@ static u32 scx200_acb_func(struct i2c_ad
+ {
+ 	return I2C_FUNC_SMBUS_QUICK | I2C_FUNC_SMBUS_BYTE |
+ 	       I2C_FUNC_SMBUS_BYTE_DATA | I2C_FUNC_SMBUS_WORD_DATA |
+-	       I2C_FUNC_SMBUS_BLOCK_DATA;
++	       I2C_FUNC_SMBUS_I2C_BLOCK;
+ }
+ 
+ /* For now, we only handle combined mode (smbus) */
+diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
+index 45e2cdf..2e79137 100644
+--- a/drivers/i2c/i2c-core.c
++++ b/drivers/i2c/i2c-core.c
+@@ -756,9 +756,9 @@ int i2c_probe(struct i2c_adapter *adapte
+ 					"parameter for adapter %d, "
+ 					"addr 0x%02x\n", adap_id,
+ 					address_data->ignore[j + 1]);
++				ignore = 1;
++				break;
+ 			}
+-			ignore = 1;
+-			break;
+ 		}
+ 		if (ignore)
+ 			continue;
+diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c
+index 5413dc4..e084dbf 100644
+--- a/drivers/ieee1394/sbp2.c
++++ b/drivers/ieee1394/sbp2.c
+@@ -2541,6 +2541,9 @@ static int sbp2scsi_slave_configure(stru
+ 		sdev->skip_ms_page_8 = 1;
+ 	if (scsi_id->workarounds & SBP2_WORKAROUND_FIX_CAPACITY)
+ 		sdev->fix_capacity = 1;
++	if (scsi_id->ne->guid_vendor_id == 0x0010b9 && /* Maxtor's OUI */
++	    (sdev->type == TYPE_DISK || sdev->type == TYPE_RBC))
++		sdev->allow_restart = 1;
+ 	return 0;
+ }
+ 
+diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c
+index aaaae40..3f4aa08 100644
+--- a/drivers/media/dvb/ttpci/budget-av.c
++++ b/drivers/media/dvb/ttpci/budget-av.c
+@@ -58,6 +58,7 @@ struct budget_av {
+ 	struct tasklet_struct ciintf_irq_tasklet;
+ 	int slot_status;
+ 	struct dvb_ca_en50221 ca;
++	u8 reinitialise_demod:1;
+ };
+ 
+ /* GPIO Connections:
+@@ -214,8 +215,9 @@ static int ciintf_slot_reset(struct dvb_
+ 	while (--timeout > 0 && ciintf_read_attribute_mem(ca, slot, 0) != 0x1d)
+ 		msleep(100);
+ 
+-	/* reinitialise the frontend */
+-	dvb_frontend_reinitialise(budget_av->budget.dvb_frontend);
++	/* reinitialise the frontend if necessary */
++	if (budget_av->reinitialise_demod)
++		dvb_frontend_reinitialise(budget_av->budget.dvb_frontend);
+ 
+ 	if (timeout <= 0)
+ 	{
+@@ -1064,12 +1066,10 @@ static void frontend_init(struct budget_
+ 		fe = tda10021_attach(&philips_cu1216_config,
+ 				     &budget_av->budget.i2c_adap,
+ 				     read_pwm(budget_av));
+-		if (fe) {
+-			fe->ops.tuner_ops.set_params = philips_cu1216_tuner_set_params;
+-		}
+ 		break;
+ 
+ 	case SUBID_DVBC_KNC1_PLUS:
++		budget_av->reinitialise_demod = 1;
+ 		fe = tda10021_attach(&philips_cu1216_config,
+ 				     &budget_av->budget.i2c_adap,
+ 				     read_pwm(budget_av));
+diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c
+index 523c2c9..c5e7023 100644
+--- a/drivers/net/e1000/e1000_hw.c
++++ b/drivers/net/e1000/e1000_hw.c
+@@ -353,6 +353,7 @@ e1000_set_mac_type(struct e1000_hw *hw)
+     case E1000_DEV_ID_82572EI_COPPER:
+     case E1000_DEV_ID_82572EI_FIBER:
+     case E1000_DEV_ID_82572EI_SERDES:
++    case E1000_DEV_ID_82572EI:
+         hw->mac_type = e1000_82572;
+         break;
+     case E1000_DEV_ID_82573E:
+diff --git a/drivers/net/e1000/e1000_hw.h b/drivers/net/e1000/e1000_hw.h
+index 150e45e..c01e5d2 100644
+--- a/drivers/net/e1000/e1000_hw.h
++++ b/drivers/net/e1000/e1000_hw.h
+@@ -462,6 +462,7 @@ #define E1000_DEV_ID_82571EB_SERDES     
+ #define E1000_DEV_ID_82572EI_COPPER      0x107D
+ #define E1000_DEV_ID_82572EI_FIBER       0x107E
+ #define E1000_DEV_ID_82572EI_SERDES      0x107F
++#define E1000_DEV_ID_82572EI             0x10B9
+ #define E1000_DEV_ID_82573E              0x108B
+ #define E1000_DEV_ID_82573E_IAMT         0x108C
+ #define E1000_DEV_ID_82573L              0x109A
+diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
+index fba1e4d..a3cd0b3 100644
+--- a/drivers/net/sky2.c
++++ b/drivers/net/sky2.c
+@@ -2187,9 +2187,6 @@ static int sky2_poll(struct net_device *
+ 	int work_done = 0;
+ 	u32 status = sky2_read32(hw, B0_Y2_SP_EISR);
+ 
+-	if (!~status)
+-		goto out;
+-
+ 	if (status & Y2_IS_HW_ERR)
+ 		sky2_hw_intr(hw);
+ 
+@@ -2226,7 +2223,7 @@ static int sky2_poll(struct net_device *
+ 
+ 	if (sky2_more_work(hw))
+ 		return 1;
+-out:
++
+ 	netif_rx_complete(dev0);
+ 
+ 	sky2_read32(hw, B0_Y2_SP_LISR);
+diff --git a/drivers/usb/host/uhci-q.c b/drivers/usb/host/uhci-q.c
+index a06d84c..27909bc 100644
+--- a/drivers/usb/host/uhci-q.c
++++ b/drivers/usb/host/uhci-q.c
+@@ -896,12 +896,14 @@ static int uhci_result_common(struct uhc
+ 			/*
+ 			 * This URB stopped short of its end.  We have to
+ 			 * fix up the toggles of the following URBs on the
+-			 * queue and restart the queue.
++			 * queue and restart the queue.  But only if this
++			 * TD isn't the last one in the URB.
+ 			 *
+ 			 * Do this only the first time we encounter the
+ 			 * short URB.
+ 			 */
+-			if (!urbp->short_transfer) {
++			if (!urbp->short_transfer &&
++					&td->list != urbp->td_list.prev) {
+ 				urbp->short_transfer = 1;
+ 				urbp->qh->initial_toggle =
+ 						uhci_toggle(td_token(td)) ^ 1;
+diff --git a/fs/buffer.c b/fs/buffer.c
+index 23f1f3a..7f6d659 100644
+--- a/fs/buffer.c
++++ b/fs/buffer.c
+@@ -473,13 +473,18 @@ out:
+    pass does the actual I/O. */
+ void invalidate_bdev(struct block_device *bdev, int destroy_dirty_buffers)
+ {
++	struct address_space *mapping = bdev->bd_inode->i_mapping;
++
++	if (mapping->nrpages == 0)
++		return;
++
+ 	invalidate_bh_lrus();
+ 	/*
+ 	 * FIXME: what about destroy_dirty_buffers?
+ 	 * We really want to use invalidate_inode_pages2() for
+ 	 * that, but not until that's cleaned up.
+ 	 */
+-	invalidate_inode_pages(bdev->bd_inode->i_mapping);
++	invalidate_inode_pages(mapping);
+ }
+ 
+ /*
+diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
+index 2edd7ee..21b8bf4 100644
+--- a/fs/ext3/inode.c
++++ b/fs/ext3/inode.c
+@@ -1159,7 +1159,7 @@ retry:
+ 		ret = PTR_ERR(handle);
+ 		goto out;
+ 	}
+-	if (test_opt(inode->i_sb, NOBH))
++	if (test_opt(inode->i_sb, NOBH) && ext3_should_writeback_data(inode))
+ 		ret = nobh_prepare_write(page, from, to, ext3_get_block);
+ 	else
+ 		ret = block_prepare_write(page, from, to, ext3_get_block);
+@@ -1245,7 +1245,7 @@ static int ext3_writeback_commit_write(s
+ 	if (new_i_size > EXT3_I(inode)->i_disksize)
+ 		EXT3_I(inode)->i_disksize = new_i_size;
+ 
+-	if (test_opt(inode->i_sb, NOBH))
++	if (test_opt(inode->i_sb, NOBH) && ext3_should_writeback_data(inode))
+ 		ret = nobh_commit_write(file, page, from, to);
+ 	else
+ 		ret = generic_commit_write(file, page, from, to);
+@@ -1495,7 +1495,7 @@ static int ext3_writeback_writepage(stru
+ 		goto out_fail;
+ 	}
+ 
+-	if (test_opt(inode->i_sb, NOBH))
++	if (test_opt(inode->i_sb, NOBH) && ext3_should_writeback_data(inode))
+ 		ret = nobh_writepage(page, ext3_get_block, wbc);
+ 	else
+ 		ret = block_write_full_page(page, ext3_get_block, wbc);
+@@ -2402,14 +2402,15 @@ static unsigned long ext3_get_inode_bloc
+ 	struct buffer_head *bh;
+ 	struct ext3_group_desc * gdp;
+ 
+-
+-	if ((ino != EXT3_ROOT_INO && ino != EXT3_JOURNAL_INO &&
+-		ino != EXT3_RESIZE_INO && ino < EXT3_FIRST_INO(sb)) ||
+-		ino > le32_to_cpu(EXT3_SB(sb)->s_es->s_inodes_count)) {
+-		ext3_error(sb, "ext3_get_inode_block",
+-			    "bad inode number: %lu", ino);
++	if (!ext3_valid_inum(sb, ino)) {
++		/*
++		 * This error is already checked for in namei.c unless we are
++		 * looking at an NFS filehandle, in which case no error
++		 * report is needed
++		 */
+ 		return 0;
+ 	}
++
+ 	block_group = (ino - 1) / EXT3_INODES_PER_GROUP(sb);
+ 	if (block_group >= EXT3_SB(sb)->s_groups_count) {
+ 		ext3_error(sb,"ext3_get_inode_block","group >= groups count");
+diff --git a/fs/ext3/namei.c b/fs/ext3/namei.c
+index b8f5cd1..7be89fe 100644
+--- a/fs/ext3/namei.c
++++ b/fs/ext3/namei.c
+@@ -1000,7 +1000,12 @@ static struct dentry *ext3_lookup(struct
+ 	if (bh) {
+ 		unsigned long ino = le32_to_cpu(de->inode);
+ 		brelse (bh);
+-		inode = iget(dir->i_sb, ino);
++		if (!ext3_valid_inum(dir->i_sb, ino)) {
++			ext3_error(dir->i_sb, "ext3_lookup",
++				   "bad inode number: %lu", ino);
++			inode = NULL;
++		} else
++			inode = iget(dir->i_sb, ino);
+ 
+ 		if (!inode)
+ 			return ERR_PTR(-EACCES);
+@@ -1028,7 +1033,13 @@ struct dentry *ext3_get_parent(struct de
+ 		return ERR_PTR(-ENOENT);
+ 	ino = le32_to_cpu(de->inode);
+ 	brelse(bh);
+-	inode = iget(child->d_inode->i_sb, ino);
++
++	if (!ext3_valid_inum(child->d_inode->i_sb, ino)) {
++		ext3_error(child->d_inode->i_sb, "ext3_get_parent",
++			   "bad inode number: %lu", ino);
++		inode = NULL;
++	} else
++		inode = iget(child->d_inode->i_sb, ino);
+ 
+ 	if (!inode)
+ 		return ERR_PTR(-EACCES);
+diff --git a/fs/proc/base.c b/fs/proc/base.c
+index f801693..a3b825f 100644
+--- a/fs/proc/base.c
++++ b/fs/proc/base.c
+@@ -596,6 +596,27 @@ static int proc_permission(struct inode 
+ 	return proc_check_root(inode);
+ }
+ 
++static int proc_setattr(struct dentry *dentry, struct iattr *attr)
++{
++	int error;
++	struct inode *inode = dentry->d_inode;
++
++	if (attr->ia_valid & ATTR_MODE)
++		return -EPERM;
++
++	error = inode_change_ok(inode, attr);
++	if (!error) {
++		error = security_inode_setattr(dentry, attr);
++		if (!error)
++			error = inode_setattr(inode, attr);
++	}
++	return error;
++}
++
++static struct inode_operations proc_def_inode_operations = {
++	.setattr	= proc_setattr,
++};
++
+ static int proc_task_permission(struct inode *inode, int mask, struct nameidata *nd)
+ {
+ 	struct dentry *root;
+@@ -987,6 +1008,7 @@ static struct file_operations proc_oom_a
+ 
+ static struct inode_operations proc_mem_inode_operations = {
+ 	.permission	= proc_permission,
++	.setattr	= proc_setattr,
+ };
+ 
+ #ifdef CONFIG_AUDITSYSCALL
+@@ -1184,7 +1206,8 @@ out:
+ 
+ static struct inode_operations proc_pid_link_inode_operations = {
+ 	.readlink	= proc_pid_readlink,
+-	.follow_link	= proc_pid_follow_link
++	.follow_link	= proc_pid_follow_link,
++	.setattr	= proc_setattr,
+ };
+ 
+ #define NUMBUF 10
+@@ -1356,6 +1379,7 @@ static struct inode *proc_pid_make_inode
+ 	ei->task = NULL;
+ 	inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
+ 	inode->i_ino = fake_ino(task->pid, ino);
++	inode->i_op = &proc_def_inode_operations;
+ 
+ 	if (!pid_alive(task))
+ 		goto out_unlock;
+@@ -1579,11 +1603,13 @@ static struct file_operations proc_task_
+ static struct inode_operations proc_fd_inode_operations = {
+ 	.lookup		= proc_lookupfd,
+ 	.permission	= proc_permission,
++	.setattr	= proc_setattr,
+ };
+ 
+ static struct inode_operations proc_task_inode_operations = {
+ 	.lookup		= proc_task_lookup,
+ 	.permission	= proc_task_permission,
++	.setattr	= proc_setattr,
+ };
+ 
+ #ifdef CONFIG_SECURITY
+@@ -1873,10 +1899,12 @@ static struct file_operations proc_tid_b
+ 
+ static struct inode_operations proc_tgid_base_inode_operations = {
+ 	.lookup		= proc_tgid_base_lookup,
++	.setattr	= proc_setattr,
+ };
+ 
+ static struct inode_operations proc_tid_base_inode_operations = {
+ 	.lookup		= proc_tid_base_lookup,
++	.setattr	= proc_setattr,
+ };
+ 
+ #ifdef CONFIG_SECURITY
+@@ -1918,10 +1946,12 @@ static struct dentry *proc_tid_attr_look
+ 
+ static struct inode_operations proc_tgid_attr_inode_operations = {
+ 	.lookup		= proc_tgid_attr_lookup,
++	.setattr	= proc_setattr,
+ };
+ 
+ static struct inode_operations proc_tid_attr_inode_operations = {
+ 	.lookup		= proc_tid_attr_lookup,
++	.setattr	= proc_setattr,
+ };
+ #endif
+ 
+@@ -1946,6 +1976,7 @@ static void *proc_self_follow_link(struc
+ static struct inode_operations proc_self_inode_operations = {
+ 	.readlink	= proc_self_readlink,
+ 	.follow_link	= proc_self_follow_link,
++	.setattr	= proc_setattr,
+ };
+ 
+ /**
+diff --git a/include/asm-s390/futex.h b/include/asm-s390/futex.h
+index 1802775..ffedf14 100644
+--- a/include/asm-s390/futex.h
++++ b/include/asm-s390/futex.h
+@@ -98,9 +98,10 @@ futex_atomic_cmpxchg_inatomic(int __user
+ 
+ 	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ 		return -EFAULT;
+-	asm volatile("   cs   %1,%4,0(%5)\n"
++	asm volatile("   sacf 256\n"
++		     "   cs   %1,%4,0(%5)\n"
+ 		     "0: lr   %0,%1\n"
+-		     "1:\n"
++		     "1: sacf 0\n"
+ #ifndef __s390x__
+ 		     ".section __ex_table,\"a\"\n"
+ 		     "   .align 4\n"
+diff --git a/include/asm-sparc64/sfp-machine.h b/include/asm-sparc64/sfp-machine.h
+index 5015bb8..89d4243 100644
+--- a/include/asm-sparc64/sfp-machine.h
++++ b/include/asm-sparc64/sfp-machine.h
+@@ -34,7 +34,7 @@ #define _FP_MUL_MEAT_S(R,X,Y)					\
+ #define _FP_MUL_MEAT_D(R,X,Y)					\
+   _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
+ #define _FP_MUL_MEAT_Q(R,X,Y)					\
+-  _FP_MUL_MEAT_2_wide_3mul(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
++  _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
+ 
+ #define _FP_DIV_MEAT_S(R,X,Y)	_FP_DIV_MEAT_1_imm(S,R,X,Y,_FP_DIV_HELP_imm)
+ #define _FP_DIV_MEAT_D(R,X,Y)	_FP_DIV_MEAT_1_udiv_norm(D,R,X,Y)
+diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
+index 3ade6a4..c60ca4c 100644
+--- a/include/linux/ext3_fs.h
++++ b/include/linux/ext3_fs.h
+@@ -495,6 +495,15 @@ static inline struct ext3_inode_info *EX
+ {
+ 	return container_of(inode, struct ext3_inode_info, vfs_inode);
+ }
++
++static inline int ext3_valid_inum(struct super_block *sb, unsigned long ino)
++{
++	return ino == EXT3_ROOT_INO ||
++		ino == EXT3_JOURNAL_INO ||
++		ino == EXT3_RESIZE_INO ||
++		(ino >= EXT3_FIRST_INO(sb) &&
++		 ino <= le32_to_cpu(EXT3_SB(sb)->s_es->s_inodes_count));
++}
+ #else
+ /* Assume that user mode programs are passing in an ext3fs superblock, not
+  * a kernel struct super_block.  This will allow us to call the feature-test
+diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
+index f8f2347..2c31bb0 100644
+--- a/include/linux/skbuff.h
++++ b/include/linux/skbuff.h
+@@ -967,15 +967,16 @@ #ifndef NET_SKB_PAD
+ #define NET_SKB_PAD	16
+ #endif
+ 
+-extern int ___pskb_trim(struct sk_buff *skb, unsigned int len, int realloc);
++extern int ___pskb_trim(struct sk_buff *skb, unsigned int len);
+ 
+ static inline void __skb_trim(struct sk_buff *skb, unsigned int len)
+ {
+-	if (!skb->data_len) {
+-		skb->len  = len;
+-		skb->tail = skb->data + len;
+-	} else
+-		___pskb_trim(skb, len, 0);
++	if (unlikely(skb->data_len)) {
++		WARN_ON(1);
++		return;
++	}
++	skb->len  = len;
++	skb->tail = skb->data + len;
+ }
+ 
+ /**
+@@ -985,6 +986,7 @@ static inline void __skb_trim(struct sk_
+  *
+  *	Cut the length of a buffer down by removing data from the tail. If
+  *	the buffer is already under the length specified it is not modified.
++ *	The skb must be linear.
+  */
+ static inline void skb_trim(struct sk_buff *skb, unsigned int len)
+ {
+@@ -995,12 +997,10 @@ static inline void skb_trim(struct sk_bu
+ 
+ static inline int __pskb_trim(struct sk_buff *skb, unsigned int len)
+ {
+-	if (!skb->data_len) {
+-		skb->len  = len;
+-		skb->tail = skb->data+len;
+-		return 0;
+-	}
+-	return ___pskb_trim(skb, len, 1);
++	if (skb->data_len)
++		return ___pskb_trim(skb, len);
++	__skb_trim(skb, len);
++	return 0;
+ }
+ 
+ static inline int pskb_trim(struct sk_buff *skb, unsigned int len)
+diff --git a/kernel/sched.c b/kernel/sched.c
+index c13f1bd..61d1169 100644
+--- a/kernel/sched.c
++++ b/kernel/sched.c
+@@ -4044,17 +4044,22 @@ asmlinkage long sys_sched_yield(void)
+ 	return 0;
+ }
+ 
+-static inline void __cond_resched(void)
++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)
+ {
+ 	/*
+ 	 * The BKS might be reacquired before we have dropped
+ 	 * PREEMPT_ACTIVE, which could trigger a second
+ 	 * cond_resched() call.
+ 	 */
+-	if (unlikely(preempt_count()))
+-		return;
+-	if (unlikely(system_state != SYSTEM_RUNNING))
+-		return;
+ 	do {
+ 		add_preempt_count(PREEMPT_ACTIVE);
+ 		schedule();
+@@ -4064,13 +4069,12 @@ static inline void __cond_resched(void)
+ 
+ int __sched cond_resched(void)
+ {
+-	if (need_resched()) {
++	if (need_resched() && __resched_legal(0)) {
+ 		__cond_resched();
+ 		return 1;
+ 	}
+ 	return 0;
+ }
+-
+ EXPORT_SYMBOL(cond_resched);
+ 
+ /*
+@@ -4091,7 +4095,7 @@ int cond_resched_lock(spinlock_t *lock)
+ 		ret = 1;
+ 		spin_lock(lock);
+ 	}
+-	if (need_resched()) {
++	if (need_resched() && __resched_legal(1)) {
+ 		_raw_spin_unlock(lock);
+ 		preempt_enable_no_resched();
+ 		__cond_resched();
+@@ -4100,14 +4104,13 @@ int cond_resched_lock(spinlock_t *lock)
+ 	}
+ 	return ret;
+ }
+-
+ EXPORT_SYMBOL(cond_resched_lock);
+ 
+ int __sched cond_resched_softirq(void)
+ {
+ 	BUG_ON(!in_softirq());
+ 
+-	if (need_resched()) {
++	if (need_resched() && __resched_legal(0)) {
+ 		__local_bh_enable();
+ 		__cond_resched();
+ 		local_bh_disable();
+@@ -4115,10 +4118,8 @@ int __sched cond_resched_softirq(void)
+ 	}
+ 	return 0;
+ }
+-
+ EXPORT_SYMBOL(cond_resched_softirq);
+ 
+-
+ /**
+  * yield - yield the current processor to other threads.
+  *
+diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
+index 3948949..729abc4 100644
+--- a/net/8021q/vlan.c
++++ b/net/8021q/vlan.c
+@@ -67,10 +67,6 @@ static struct packet_type vlan_packet_ty
+ 	.func = vlan_skb_recv, /* VLAN receive method */
+ };
+ 
+-/* Bits of netdev state that are propagated from real device to virtual */
+-#define VLAN_LINK_STATE_MASK \
+-	((1<<__LINK_STATE_PRESENT)|(1<<__LINK_STATE_NOCARRIER)|(1<<__LINK_STATE_DORMANT))
+-
+ /* End of global variables definitions. */
+ 
+ /*
+@@ -470,7 +466,9 @@ #endif
+ 	new_dev->flags = real_dev->flags;
+ 	new_dev->flags &= ~IFF_UP;
+ 
+-	new_dev->state = real_dev->state & ~(1<<__LINK_STATE_START);
++	new_dev->state = (real_dev->state & ((1<<__LINK_STATE_NOCARRIER) |
++					     (1<<__LINK_STATE_DORMANT))) |
++			 (1<<__LINK_STATE_PRESENT);
+ 
+ 	/* need 4 bytes for extra VLAN header info,
+ 	 * hope the underlying device can handle it.
+diff --git a/net/core/skbuff.c b/net/core/skbuff.c
+index 0280535..dd0ae1b 100644
+--- a/net/core/skbuff.c
++++ b/net/core/skbuff.c
+@@ -251,11 +251,11 @@ nodata:
+ }
+ 
+ 
+-static void skb_drop_fraglist(struct sk_buff *skb)
++static void skb_drop_list(struct sk_buff **listp)
+ {
+-	struct sk_buff *list = skb_shinfo(skb)->frag_list;
++	struct sk_buff *list = *listp;
+ 
+-	skb_shinfo(skb)->frag_list = NULL;
++	*listp = NULL;
+ 
+ 	do {
+ 		struct sk_buff *this = list;
+@@ -264,6 +264,11 @@ static void skb_drop_fraglist(struct sk_
+ 	} while (list);
+ }
+ 
++static inline void skb_drop_fraglist(struct sk_buff *skb)
++{
++	skb_drop_list(&skb_shinfo(skb)->frag_list);
++}
++
+ static void skb_clone_fraglist(struct sk_buff *skb)
+ {
+ 	struct sk_buff *list;
+@@ -802,49 +807,86 @@ struct sk_buff *skb_pad(struct sk_buff *
+ 	return nskb;
+ }	
+  
+-/* Trims skb to length len. It can change skb pointers, if "realloc" is 1.
+- * If realloc==0 and trimming is impossible without change of data,
+- * it is BUG().
++/* Trims skb to length len. It can change skb pointers.
+  */
+ 
+-int ___pskb_trim(struct sk_buff *skb, unsigned int len, int realloc)
++int ___pskb_trim(struct sk_buff *skb, unsigned int len)
+ {
++	struct sk_buff **fragp;
++	struct sk_buff *frag;
+ 	int offset = skb_headlen(skb);
+ 	int nfrags = skb_shinfo(skb)->nr_frags;
+ 	int i;
++	int err;
+ 
+-	for (i = 0; i < nfrags; i++) {
++	if (skb_cloned(skb) &&
++	    unlikely((err = pskb_expand_head(skb, 0, 0, GFP_ATOMIC))))
++		return err;
++
++	i = 0;
++	if (offset >= len)
++		goto drop_pages;
++
++	for (; i < nfrags; i++) {
+ 		int end = offset + skb_shinfo(skb)->frags[i].size;
+-		if (end > len) {
+-			if (skb_cloned(skb)) {
+-				BUG_ON(!realloc);
+-				if (pskb_expand_head(skb, 0, 0, GFP_ATOMIC))
+-					return -ENOMEM;
+-			}
+-			if (len <= offset) {
+-				put_page(skb_shinfo(skb)->frags[i].page);
+-				skb_shinfo(skb)->nr_frags--;
+-			} else {
+-				skb_shinfo(skb)->frags[i].size = len - offset;
+-			}
++
++		if (end < len) {
++			offset = end;
++			continue;
+ 		}
+-		offset = end;
++
++		skb_shinfo(skb)->frags[i++].size = len - offset;
++
++drop_pages:
++		skb_shinfo(skb)->nr_frags = i;
++
++		for (; i < nfrags; i++)
++			put_page(skb_shinfo(skb)->frags[i].page);
++
++		if (skb_shinfo(skb)->frag_list)
++			skb_drop_fraglist(skb);
++		goto done;
++	}
++
++	for (fragp = &skb_shinfo(skb)->frag_list; (frag = *fragp);
++	     fragp = &frag->next) {
++		int end = offset + frag->len;
++
++		if (skb_shared(frag)) {
++			struct sk_buff *nfrag;
++
++			nfrag = skb_clone(frag, GFP_ATOMIC);
++			if (unlikely(!nfrag))
++				return -ENOMEM;
++
++			nfrag->next = frag->next;
++			kfree_skb(frag);
++			frag = nfrag;
++			*fragp = frag;
++		}
++
++		if (end < len) {
++			offset = end;
++			continue;
++		}
++
++		if (end > len &&
++		    unlikely((err = pskb_trim(frag, len - offset))))
++			return err;
++
++		if (frag->next)
++			skb_drop_list(&frag->next);
++		break;
+ 	}
+ 
+-	if (offset < len) {
++done:
++	if (len > skb_headlen(skb)) {
+ 		skb->data_len -= skb->len - len;
+ 		skb->len       = len;
+ 	} else {
+-		if (len <= skb_headlen(skb)) {
+-			skb->len      = len;
+-			skb->data_len = 0;
+-			skb->tail     = skb->data + len;
+-			if (skb_shinfo(skb)->frag_list && !skb_cloned(skb))
+-				skb_drop_fraglist(skb);
+-		} else {
+-			skb->data_len -= skb->len - len;
+-			skb->len       = len;
+-		}
++		skb->len       = len;
++		skb->data_len  = 0;
++		skb->tail      = skb->data + len;
+ 	}
+ 
+ 	return 0;
+diff --git a/net/ipv4/netfilter/ip_conntrack_helper_h323.c b/net/ipv4/netfilter/ip_conntrack_helper_h323.c
+index 518f581..853a3d5 100644
+--- a/net/ipv4/netfilter/ip_conntrack_helper_h323.c
++++ b/net/ipv4/netfilter/ip_conntrack_helper_h323.c
+@@ -1092,7 +1092,7 @@ static struct ip_conntrack_expect *find_
+ 	tuple.dst.protonum = IPPROTO_TCP;
+ 
+ 	exp = __ip_conntrack_expect_find(&tuple);
+-	if (exp->master == ct)
++	if (exp && exp->master == ct)
+ 		return exp;
+ 	return NULL;
+ }
+diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
+index 7026b08..00cb388 100644
+--- a/net/sunrpc/cache.c
++++ b/net/sunrpc/cache.c
+@@ -71,7 +71,12 @@ struct cache_head *sunrpc_cache_lookup(s
+ 	new = detail->alloc();
+ 	if (!new)
+ 		return NULL;
++	/* must fully initialise 'new', else
++	 * we might get lose if we need to
++	 * cache_put it soon.
++	 */
+ 	cache_init(new);
++	detail->init(new, key);
+ 
+ 	write_lock(&detail->hash_lock);
+ 
+@@ -85,7 +90,6 @@ struct cache_head *sunrpc_cache_lookup(s
+ 			return tmp;
+ 		}
+ 	}
+-	detail->init(new, key);
+ 	new->next = *head;
+ 	*head = new;
+ 	detail->entries++;
+diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
+index ac990bf..785a2ac 100644
+--- a/sound/core/oss/pcm_oss.c
++++ b/sound/core/oss/pcm_oss.c
+@@ -1745,6 +1745,8 @@ static int snd_pcm_oss_open_file(struct 
+ 	for (idx = 0; idx < 2; idx++) {
+ 		if (setup[idx].disable)
+ 			continue;
++		if (! pcm->streams[idx].substream_count)
++			continue; /* no matching substream */
+ 		if (idx == SNDRV_PCM_STREAM_PLAYBACK) {
+ 			if (! (f_mode & FMODE_WRITE))
+ 				continue;

Added: dists/sid/linux-2.6/debian/patches/series/6
==============================================================================
--- (empty file)
+++ dists/sid/linux-2.6/debian/patches/series/6	Mon Aug  7 11:34:43 2006
@@ -0,0 +1,2 @@
+- budget-av-compile-fix.patch
++ 2.6.17.8



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