Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2:
ocfs2: Fix calculation of i_blocks during truncate
[PATCH] ocfs2: Fix a wrong cluster calculation.
[PATCH] ocfs2: fix mount option parsing
ocfs2: update docs for new features
diff --git a/Documentation/00-INDEX b/Documentation/00-INDEX
index 8b05636..43e89b1 100644
--- a/Documentation/00-INDEX
+++ b/Documentation/00-INDEX
@@ -134,8 +134,6 @@
- info on Linux Digital Video Broadcast (DVB) subsystem.
early-userspace/
- info about initramfs, klibc, and userspace early during boot.
-ecryptfs.txt
- - docs on eCryptfs: stacked cryptographic filesystem for Linux.
eisa.txt
- info on EISA bus support.
exception.txt
diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches
index 3975758..a30dd44 100644
--- a/Documentation/SubmittingPatches
+++ b/Documentation/SubmittingPatches
@@ -126,7 +126,7 @@
without even being read.
At a minimum you should check your patches with the patch style
-checker prior to submission (scripts/patchcheck.pl). You should
+checker prior to submission (scripts/checkpatch.pl). You should
be able to justify all violations that remain in your patch.
diff --git a/Documentation/filesystems/00-INDEX b/Documentation/filesystems/00-INDEX
index 57178588..59db1bc 100644
--- a/Documentation/filesystems/00-INDEX
+++ b/Documentation/filesystems/00-INDEX
@@ -32,6 +32,8 @@
- info about the locking scheme used for directory operations.
dlmfs.txt
- info on the userspace interface to the OCFS2 DLM.
+ecryptfs.txt
+ - docs on eCryptfs: stacked cryptographic filesystem for Linux.
ext2.txt
- info, mount options and specifications for the Ext2 filesystem.
ext3.txt
diff --git a/Documentation/networking/multiqueue.txt b/Documentation/networking/multiqueue.txt
index 00b60cc..ea5a42e 100644
--- a/Documentation/networking/multiqueue.txt
+++ b/Documentation/networking/multiqueue.txt
@@ -58,9 +58,13 @@
classification priomap that sch_prio uses, so it should be intuitive to
configure for people who've used sch_prio.
-The PRIO qdisc naturally plugs into a multiqueue device. If PRIO has been
-built with NET_SCH_PRIO_MQ, then upon load, it will make sure the number of
-bands requested is equal to the number of queues on the hardware. If they
+In order to utilitize the multiqueue features of the qdiscs, the network
+device layer needs to enable multiple queue support. This can be done by
+selecting NETDEVICES_MULTIQUEUE under Drivers.
+
+The PRIO qdisc naturally plugs into a multiqueue device. If
+NETDEVICES_MULTIQUEUE is selected, then on qdisc load, the number of
+bands requested is compared to the number of queues on the hardware. If they
are equal, it sets a one-to-one mapping up between the queues and bands. If
they're not equal, it will not load the qdisc. This is the same behavior
for RR. Once the association is made, any skb that is classified will have
diff --git a/arch/h8300/Kconfig.debug b/arch/h8300/Kconfig.debug
index 554efe6..996d97e 100644
--- a/arch/h8300/Kconfig.debug
+++ b/arch/h8300/Kconfig.debug
@@ -59,7 +59,7 @@
help
Reserved BLKDEV area.
-config CONFIG_BLKDEV_RESERVE_ADDRESS
+config BLKDEV_RESERVE_ADDRESS
hex 'start address'
depends on BLKDEV_RESERVE
help
diff --git a/arch/i386/mm/highmem.c b/arch/i386/mm/highmem.c
index ad8d86c..1c3bf95 100644
--- a/arch/i386/mm/highmem.c
+++ b/arch/i386/mm/highmem.c
@@ -34,17 +34,16 @@
/* even !CONFIG_PREEMPT needs this, for in_atomic in do_page_fault */
pagefault_disable();
- idx = type + KM_TYPE_NR*smp_processor_id();
- BUG_ON(!pte_none(*(kmap_pte-idx)));
-
if (!PageHighMem(page))
return page_address(page);
+ idx = type + KM_TYPE_NR*smp_processor_id();
vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
+ BUG_ON(!pte_none(*(kmap_pte-idx)));
set_pte(kmap_pte-idx, mk_pte(page, prot));
arch_flush_lazy_mmu_mode();
- return (void*) vaddr;
+ return (void *)vaddr;
}
void *kmap_atomic(struct page *page, enum km_type type)
diff --git a/arch/i386/pci/irq.c b/arch/i386/pci/irq.c
index 665db06..8434f23 100644
--- a/arch/i386/pci/irq.c
+++ b/arch/i386/pci/irq.c
@@ -550,6 +550,7 @@
case PCI_DEVICE_ID_INTEL_ICH9_3:
case PCI_DEVICE_ID_INTEL_ICH9_4:
case PCI_DEVICE_ID_INTEL_ICH9_5:
+ case PCI_DEVICE_ID_INTEL_TOLAPAI_0:
r->name = "PIIX/ICH";
r->get = pirq_piix_get;
r->set = pirq_piix_set;
diff --git a/arch/i386/pci/pcbios.c b/arch/i386/pci/pcbios.c
index 5f51934..10ac8c3 100644
--- a/arch/i386/pci/pcbios.c
+++ b/arch/i386/pci/pcbios.c
@@ -412,7 +412,7 @@
u16 segment;
} __attribute__((packed));
-struct irq_routing_table * __devinit pcibios_get_irq_routing_table(void)
+struct irq_routing_table * pcibios_get_irq_routing_table(void)
{
struct irq_routing_options opt;
struct irq_routing_table *rt = NULL;
diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S
index e162ee68..918f5db 100644
--- a/arch/m68k/kernel/entry.S
+++ b/arch/m68k/kernel/entry.S
@@ -735,4 +735,14 @@
.long sys_tee
.long sys_vmsplice
.long sys_move_pages /* 310 */
+ .long sys_sched_setaffinity
+ .long sys_sched_getaffinity
+ .long sys_kexec_load
+ .long sys_getcpu
+ .long sys_epoll_pwait /* 315 */
+ .long sys_utimensat
+ .long sys_signalfd
+ .long sys_timerfd
+ .long sys_eventfd
+ .long sys_fallocate /* 320 */
diff --git a/arch/m68knommu/kernel/syscalltable.S b/arch/m68knommu/kernel/syscalltable.S
index 4603f4f..9620093 100644
--- a/arch/m68knommu/kernel/syscalltable.S
+++ b/arch/m68knommu/kernel/syscalltable.S
@@ -329,6 +329,16 @@
.long sys_tee
.long sys_vmsplice
.long sys_move_pages /* 310 */
+ .long sys_sched_setaffinity
+ .long sys_sched_getaffinity
+ .long sys_kexec_load
+ .long sys_getcpu
+ .long sys_epoll_pwait /* 315 */
+ .long sys_utimensat
+ .long sys_signalfd
+ .long sys_timerfd
+ .long sys_eventfd
+ .long sys_fallocate /* 320 */
.rept NR_syscalls-(.-sys_call_table)/4
.long sys_ni_syscall
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index 09d9150..5240432 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -8,6 +8,7 @@
* Kevin D. Kissell, kevink@mips.com and Carsten Langgaard, carstenl@mips.com
* Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
*/
+#include <linux/bug.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/signal.h>
@@ -132,6 +133,8 @@
pte_t pte;
int tlbidx;
+ BUG_ON(Page_dcache_dirty(page));
+
inc_preempt_count();
idx = (addr >> PAGE_SHIFT) & (FIX_N_COLOURS - 1);
#ifdef CONFIG_MIPS_MT_SMTC
@@ -208,7 +211,7 @@
void *vfrom, *vto;
vto = kmap_atomic(to, KM_USER1);
- if (cpu_has_dc_aliases) {
+ if (cpu_has_dc_aliases && !Page_dcache_dirty(from)) {
vfrom = kmap_coherent(from, vaddr);
copy_page(vto, vfrom);
kunmap_coherent();
diff --git a/arch/mips/sgi-ip22/ip22-platform.c b/arch/mips/sgi-ip22/ip22-platform.c
index 78b608d2..28ffec8 100644
--- a/arch/mips/sgi-ip22/ip22-platform.c
+++ b/arch/mips/sgi-ip22/ip22-platform.c
@@ -150,8 +150,8 @@
return res;
/* Second HPC is missing? */
- if (ip22_is_fullhouse() ||
- !get_dbe(tmp, (unsigned int *)&hpc3c1->pbdma[1]))
+ if (!ip22_is_fullhouse() ||
+ get_dbe(tmp, (unsigned int *)&hpc3c1->pbdma[1]))
return 0;
sgimc->giopar |= SGIMC_GIOPAR_MASTEREXP1 | SGIMC_GIOPAR_EXP164 |
diff --git a/arch/mips/sgi-ip22/ip22-time.c b/arch/mips/sgi-ip22/ip22-time.c
index 8e88a44..de3d018 100644
--- a/arch/mips/sgi-ip22/ip22-time.c
+++ b/arch/mips/sgi-ip22/ip22-time.c
@@ -114,8 +114,8 @@
} while (msb);
/* Stop the counter. */
- writeb(sgint->tcword, (SGINT_TCWORD_CNT2 | SGINT_TCWORD_CALL |
- SGINT_TCWORD_MSWST));
+ writeb(SGINT_TCWORD_CNT2 | SGINT_TCWORD_CALL | SGINT_TCWORD_MSWST,
+ &sgint->tcword);
/*
* Return the difference, this is how far the r4k counter increments
* for every 1/HZ seconds. We round off the nearest 1 MHz of master
diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c
index 94e5edc..71bdc3b 100644
--- a/drivers/ata/pata_ali.c
+++ b/drivers/ata/pata_ali.c
@@ -48,6 +48,13 @@
DMI_MATCH(DMI_BOARD_VERSION, "OmniBook N32N-736"),
},
},
+ {
+ .ident = "Toshiba Satelite S1800-814",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "S1800-814"),
+ },
+ },
{ }
};
diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c
index 92bf868..504a95d 100644
--- a/drivers/block/DAC960.c
+++ b/drivers/block/DAC960.c
@@ -17,8 +17,8 @@
*/
-#define DAC960_DriverVersion "2.5.48"
-#define DAC960_DriverDate "14 May 2006"
+#define DAC960_DriverVersion "2.5.49"
+#define DAC960_DriverDate "21 Aug 2007"
#include <linux/module.h>
@@ -1165,9 +1165,9 @@
int i;
- if (pci_set_dma_mask(Controller->PCIDevice, DAC690_V1_PciDmaMask))
+ if (pci_set_dma_mask(Controller->PCIDevice, DMA_32BIT_MASK))
return DAC960_Failure(Controller, "DMA mask out of range");
- Controller->BounceBufferLimit = DAC690_V1_PciDmaMask;
+ Controller->BounceBufferLimit = DMA_32BIT_MASK;
if ((hw_type == DAC960_PD_Controller) || (hw_type == DAC960_P_Controller)) {
CommandMailboxesSize = 0;
@@ -1368,9 +1368,12 @@
dma_addr_t CommandMailboxDMA;
DAC960_V2_CommandStatus_T CommandStatus;
- if (pci_set_dma_mask(Controller->PCIDevice, DAC690_V2_PciDmaMask))
- return DAC960_Failure(Controller, "DMA mask out of range");
- Controller->BounceBufferLimit = DAC690_V2_PciDmaMask;
+ if (!pci_set_dma_mask(Controller->PCIDevice, DMA_64BIT_MASK))
+ Controller->BounceBufferLimit = DMA_64BIT_MASK;
+ else if (!pci_set_dma_mask(Controller->PCIDevice, DMA_32BIT_MASK))
+ Controller->BounceBufferLimit = DMA_32BIT_MASK;
+ else
+ return DAC960_Failure(Controller, "DMA mask out of range");
/* This is a temporary dma mapping, used only in the scope of this function */
CommandMailbox = pci_alloc_consistent(PCI_Device,
diff --git a/drivers/block/DAC960.h b/drivers/block/DAC960.h
index f5e2436c..85fa9bb 100644
--- a/drivers/block/DAC960.h
+++ b/drivers/block/DAC960.h
@@ -61,13 +61,6 @@
#define DAC960_V2_MaxPhysicalDevices 272
/*
- Define the pci dma mask supported by DAC960 V1 and V2 Firmware Controlers
- */
-
-#define DAC690_V1_PciDmaMask 0xffffffff
-#define DAC690_V2_PciDmaMask 0xffffffffffffffffULL
-
-/*
Define a 32/64 bit I/O Address data type.
*/
diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c
index 59b0548..98a9cde 100644
--- a/drivers/bluetooth/hci_usb.c
+++ b/drivers/bluetooth/hci_usb.c
@@ -691,15 +691,18 @@
urb->iso_frame_desc[i].offset,
urb->iso_frame_desc[i].actual_length);
- if (!urb->iso_frame_desc[i].status)
+ if (!urb->iso_frame_desc[i].status) {
+ husb->hdev->stat.byte_rx += urb->iso_frame_desc[i].actual_length;
hci_recv_fragment(husb->hdev, _urb->type,
urb->transfer_buffer + urb->iso_frame_desc[i].offset,
urb->iso_frame_desc[i].actual_length);
+ }
}
#else
;
#endif
} else {
+ husb->hdev->stat.byte_rx += count;
err = hci_recv_fragment(husb->hdev, _urb->type, urb->transfer_buffer, count);
if (err < 0) {
BT_ERR("%s corrupted packet: type %d count %d",
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index 2c9ca2c..7c69bf2 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -506,6 +506,11 @@
break;
}
} else {
+ /* G33's GTT stolen memory is separate from gfx data
+ * stolen memory.
+ */
+ if (IS_G33)
+ size = 0;
switch (gmch_ctrl & I830_GMCH_GMS_MASK) {
case I855_GMCH_GMS_STOLEN_1M:
gtt_entries = MB(1) - KB(size);
@@ -914,6 +919,7 @@
struct aper_size_info_fixed *size;
int num_entries;
u32 temp, temp2;
+ int gtt_map_size = 256 * 1024;
size = agp_bridge->current_size;
page_order = size->page_order;
@@ -923,7 +929,9 @@
pci_read_config_dword(intel_private.pcidev, I915_MMADDR, &temp);
pci_read_config_dword(intel_private.pcidev, I915_PTEADDR,&temp2);
- intel_private.gtt = ioremap(temp2, 256 * 1024);
+ if (IS_G33)
+ gtt_map_size = 1024 * 1024; /* 1M on G33 */
+ intel_private.gtt = ioremap(temp2, gtt_map_size);
if (!intel_private.gtt)
return -ENOMEM;
diff --git a/drivers/char/tty_ioctl.c b/drivers/char/tty_ioctl.c
index 3423e9ee..4a8969c 100644
--- a/drivers/char/tty_ioctl.c
+++ b/drivers/char/tty_ioctl.c
@@ -796,14 +796,14 @@
retval = inq_canon(tty);
return put_user(retval, (unsigned int __user *) arg);
case TIOCGLCKTRMIOS:
- if (kernel_termios_to_user_termios((struct termios __user *)arg, real_tty->termios_locked))
+ if (kernel_termios_to_user_termios_1((struct termios __user *)arg, real_tty->termios_locked))
return -EFAULT;
return 0;
case TIOCSLCKTRMIOS:
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
- if (user_termios_to_kernel_termios(real_tty->termios_locked, (struct termios __user *) arg))
+ if (user_termios_to_kernel_termios_1(real_tty->termios_locked, (struct termios __user *) arg))
return -EFAULT;
return 0;
diff --git a/drivers/edac/e752x_edac.c b/drivers/edac/e752x_edac.c
index 3bba224..6eb4347 100644
--- a/drivers/edac/e752x_edac.c
+++ b/drivers/edac/e752x_edac.c
@@ -967,7 +967,7 @@
if (!force_function_unhide && !(stat8 & (1 << 5))) {
printk(KERN_INFO "Contact your BIOS vendor to see if the "
"E752x error registers can be safely un-hidden\n");
- return -ENOMEM;
+ return -ENODEV;
}
stat8 |= (1 << 5);
pci_write_config_byte(pdev, E752X_DEVPRES1, stat8);
diff --git a/drivers/edac/edac_core.h b/drivers/edac/edac_core.h
index 4e6bad1..e80af67 100644
--- a/drivers/edac/edac_core.h
+++ b/drivers/edac/edac_core.h
@@ -75,7 +75,7 @@
#define edac_debug_printk(level, fmt, arg...) \
do { \
if (level <= edac_debug_level) \
- edac_printk(KERN_EMERG, EDAC_DEBUG, fmt, ##arg); \
+ edac_printk(KERN_DEBUG, EDAC_DEBUG, fmt, ##arg); \
} while(0)
#define debugf0( ... ) edac_debug_printk(0, __VA_ARGS__ )
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 7adb61b..4200251 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -781,7 +781,7 @@
config BLK_DEV_IDE_PMAC
bool "Builtin PowerMac IDE support"
- depends on PPC_PMAC && IDE=y
+ depends on PPC_PMAC && IDE=y && BLK_DEV_IDE=y
help
This driver provides support for the built-in IDE controller on
most of the recent Apple Power Macintoshes and PowerBooks.
@@ -946,7 +946,7 @@
config BLK_DEV_MPC8xx_IDE
bool "MPC8xx IDE support"
- depends on 8xx && IDE=y && BLK_DEV_IDE=y
+ depends on 8xx && IDE=y && BLK_DEV_IDE=y && !PPC_MERGE
select IDE_GENERIC
help
This option provides support for IDE on Motorola MPC8xx Systems.
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index f4cd270..646a54e 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -615,8 +615,7 @@
if (hwif->cbl != ATA_CBL_PATA80 && !ivb)
goto no_80w;
- /* Check for SATA but only if we are ATA5 or higher */
- if (id->hw_config == 0 && (id->major_rev_num & 0x7FE0))
+ if (ide_dev_is_sata(id))
return 1;
/*
diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c
index 025689d..11ecb61 100644
--- a/drivers/ide/pci/alim15x3.c
+++ b/drivers/ide/pci/alim15x3.c
@@ -596,6 +596,13 @@
DMI_MATCH(DMI_BOARD_VERSION, "OmniBook N32N-736"),
},
},
+ {
+ .ident = "Toshiba Satellite S1800-814",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "S1800-814"),
+ },
+ },
{ }
};
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index 2cd74c3..39f1c89 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -1,5 +1,5 @@
/*
- * linux/drivers/ide/pci/hpt366.c Version 1.10 Jun 29, 2007
+ * linux/drivers/ide/pci/hpt366.c Version 1.12 Aug 19, 2007
*
* Copyright (C) 1999-2003 Andre Hedrick <andre@linux-ide.org>
* Portions Copyright (C) 2001 Sun Microsystems, Inc.
@@ -68,7 +68,8 @@
* HPT37x chip family; save space by introducing the separate transfer mode
* table in which the mode lookup is done
* - use f_CNT value saved by the HighPoint BIOS as reading it directly gives
- * the wrong PCI frequency since DPLL has already been calibrated by BIOS
+ * the wrong PCI frequency since DPLL has already been calibrated by BIOS;
+ * read it only from the function 0 of HPT374 chips
* - fix the hotswap code: it caused RESET- to glitch when tristating the bus,
* and for HPT36x the obsolete HDIO_TRISTATE_HWIF handler was called instead
* - pass to init_chipset() handlers a copy of the IDE PCI device structure as
@@ -113,6 +114,7 @@
* unify HPT36x/37x timing setup code and the speedproc handlers by joining
* the register setting lists into the table indexed by the clock selected
* - set the correct hwif->ultra_mask for each individual chip
+ * - add UltraDMA mode filtering for the HPT37[24] based SATA cards
* Sergei Shtylyov, <sshtylyov@ru.mvista.com> or <source@mvista.com>
*/
@@ -517,42 +519,44 @@
}
/*
- * Note for the future; the SATA hpt37x we must set
- * either PIO or UDMA modes 0,4,5
+ * The Marvell bridge chips used on the HighPoint SATA cards do not seem
+ * to support the UltraDMA modes 1, 2, and 3 as well as any MWDMA modes...
*/
static u8 hpt3xx_udma_filter(ide_drive_t *drive)
{
- struct hpt_info *info = pci_get_drvdata(HWIF(drive)->pci_dev);
- u8 mask;
+ ide_hwif_t *hwif = HWIF(drive);
+ struct hpt_info *info = pci_get_drvdata(hwif->pci_dev);
+ u8 mask = hwif->ultra_mask;
switch (info->chip_type) {
- case HPT370A:
- if (!HPT370_ALLOW_ATA100_5 ||
- check_in_drive_list(drive, bad_ata100_5))
- return 0x1f;
- else
- return 0x3f;
- case HPT370:
- if (!HPT370_ALLOW_ATA100_5 ||
- check_in_drive_list(drive, bad_ata100_5))
- mask = 0x1f;
- else
- mask = 0x3f;
- break;
case HPT36x:
if (!HPT366_ALLOW_ATA66_4 ||
check_in_drive_list(drive, bad_ata66_4))
- mask = 0x0f;
- else
- mask = 0x1f;
+ mask = ATA_UDMA3;
if (!HPT366_ALLOW_ATA66_3 ||
check_in_drive_list(drive, bad_ata66_3))
- mask = 0x07;
+ mask = ATA_UDMA2;
break;
+ case HPT370:
+ if (!HPT370_ALLOW_ATA100_5 ||
+ check_in_drive_list(drive, bad_ata100_5))
+ mask = ATA_UDMA4;
+ break;
+ case HPT370A:
+ if (!HPT370_ALLOW_ATA100_5 ||
+ check_in_drive_list(drive, bad_ata100_5))
+ return ATA_UDMA4;
+ case HPT372 :
+ case HPT372A:
+ case HPT372N:
+ case HPT374 :
+ if (ide_dev_is_sata(drive->id))
+ mask &= ~0x0e;
+ /* Fall thru */
default:
- return 0x7f;
+ return mask;
}
return check_in_drive_list(drive, bad_ata33) ? 0x00 : mask;
@@ -981,6 +985,7 @@
struct hpt_info *info = kmalloc(sizeof(struct hpt_info), GFP_KERNEL);
unsigned long io_base = pci_resource_start(dev, 4);
u8 pci_clk, dpll_clk = 0; /* PCI and DPLL clock in MHz */
+ u8 chip_type;
enum ata_clock clock;
if (info == NULL) {
@@ -992,7 +997,8 @@
* Copy everything from a static "template" structure
* to just allocated per-chip hpt_info structure.
*/
- *info = *(struct hpt_info *)pci_get_drvdata(dev);
+ memcpy(info, pci_get_drvdata(dev), sizeof(struct hpt_info));
+ chip_type = info->chip_type;
pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, (L1_CACHE_BYTES / 4));
pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x78);
@@ -1002,7 +1008,7 @@
/*
* First, try to estimate the PCI clock frequency...
*/
- if (info->chip_type >= HPT370) {
+ if (chip_type >= HPT370) {
u8 scr1 = 0;
u16 f_cnt = 0;
u32 temp = 0;
@@ -1016,7 +1022,7 @@
* HighPoint does this for HPT372A.
* NOTE: This register is only writeable via I/O space.
*/
- if (info->chip_type == HPT372A)
+ if (chip_type == HPT372A)
outb(0x0e, io_base + 0x9c);
/*
@@ -1034,13 +1040,28 @@
* First try reading the register in which the HighPoint BIOS
* saves f_CNT value before reprogramming the DPLL from its
* default setting (which differs for the various chips).
- * NOTE: This register is only accessible via I/O space.
*
- * In case the signature check fails, we'll have to resort to
- * reading the f_CNT register itself in hopes that nobody has
- * touched the DPLL yet...
+ * NOTE: This register is only accessible via I/O space;
+ * HPT374 BIOS only saves it for the function 0, so we have to
+ * always read it from there -- no need to check the result of
+ * pci_get_slot() for the function 0 as the whole device has
+ * been already "pinned" (via function 1) in init_setup_hpt374()
*/
- temp = inl(io_base + 0x90);
+ if (chip_type == HPT374 && (PCI_FUNC(dev->devfn) & 1)) {
+ struct pci_dev *dev1 = pci_get_slot(dev->bus,
+ dev->devfn - 1);
+ unsigned long io_base = pci_resource_start(dev1, 4);
+
+ temp = inl(io_base + 0x90);
+ pci_dev_put(dev1);
+ } else
+ temp = inl(io_base + 0x90);
+
+ /*
+ * In case the signature check fails, we'll have to
+ * resort to reading the f_CNT register itself in hopes
+ * that nobody has touched the DPLL yet...
+ */
if ((temp & 0xFFFFF000) != 0xABCDE000) {
int i;
@@ -1120,7 +1141,7 @@
* We also don't like using the DPLL because this causes glitches
* on PRST-/SRST- when the state engine gets reset...
*/
- if (info->chip_type >= HPT374 || info->settings[clock] == NULL) {
+ if (chip_type >= HPT374 || info->settings[clock] == NULL) {
u16 f_low, delta = pci_clk < 50 ? 2 : 4;
int adjust;
@@ -1190,7 +1211,7 @@
/* Point to this chip's own instance of the hpt_info structure. */
pci_set_drvdata(dev, info);
- if (info->chip_type >= HPT370) {
+ if (chip_type >= HPT370) {
u8 mcr1, mcr4;
/*
@@ -1209,7 +1230,7 @@
* the MISC. register to stretch the UltraDMA Tss timing.
* NOTE: This register is only writeable via I/O space.
*/
- if (info->chip_type == HPT371N && clock == ATA_CLOCK_66MHZ)
+ if (chip_type == HPT371N && clock == ATA_CLOCK_66MHZ)
outb(inb(io_base + 0x9c) | 0x04, io_base + 0x9c);
@@ -1218,25 +1239,24 @@
static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
{
- struct pci_dev *dev = hwif->pci_dev;
- struct hpt_info *info = pci_get_drvdata(dev);
- int serialize = HPT_SERIALIZE_IO;
- u8 scr1 = 0, ata66 = hwif->channel ? 0x01 : 0x02;
- u8 chip_type = info->chip_type;
- u8 new_mcr, old_mcr = 0;
+ struct pci_dev *dev = hwif->pci_dev;
+ struct hpt_info *info = pci_get_drvdata(dev);
+ int serialize = HPT_SERIALIZE_IO;
+ u8 scr1 = 0, ata66 = hwif->channel ? 0x01 : 0x02;
+ u8 chip_type = info->chip_type;
+ u8 new_mcr, old_mcr = 0;
/* Cache the channel's MISC. control registers' offset */
- hwif->select_data = hwif->channel ? 0x54 : 0x50;
+ hwif->select_data = hwif->channel ? 0x54 : 0x50;
- hwif->tuneproc = &hpt3xx_tune_drive;
- hwif->speedproc = &hpt3xx_tune_chipset;
- hwif->quirkproc = &hpt3xx_quirkproc;
- hwif->intrproc = &hpt3xx_intrproc;
- hwif->maskproc = &hpt3xx_maskproc;
- hwif->busproc = &hpt3xx_busproc;
+ hwif->tuneproc = &hpt3xx_tune_drive;
+ hwif->speedproc = &hpt3xx_tune_chipset;
+ hwif->quirkproc = &hpt3xx_quirkproc;
+ hwif->intrproc = &hpt3xx_intrproc;
+ hwif->maskproc = &hpt3xx_maskproc;
+ hwif->busproc = &hpt3xx_busproc;
- if (chip_type <= HPT370A)
- hwif->udma_filter = &hpt3xx_udma_filter;
+ hwif->udma_filter = &hpt3xx_udma_filter;
/*
* HPT3xxN chips have some complications:
@@ -1486,19 +1506,19 @@
d->host_flags |= IDE_HFLAG_SINGLE;
d->enablebits[0].mask = d->enablebits[0].val = 0x10;
- d->udma_mask = HPT366_ALLOW_ATA66_3 ?
- (HPT366_ALLOW_ATA66_4 ? 0x1f : 0x0f) : 0x07;
+ d->udma_mask = HPT366_ALLOW_ATA66_3 ? (HPT366_ALLOW_ATA66_4 ?
+ ATA_UDMA4 : ATA_UDMA3) : ATA_UDMA2;
break;
case 3:
case 4:
- d->udma_mask = HPT370_ALLOW_ATA100_5 ? 0x3f : 0x1f;
+ d->udma_mask = HPT370_ALLOW_ATA100_5 ? ATA_UDMA5 : ATA_UDMA4;
break;
default:
rev = 6;
/* fall thru */
case 5:
case 6:
- d->udma_mask = HPT372_ALLOW_ATA133_6 ? 0x7f : 0x3f;
+ d->udma_mask = HPT372_ALLOW_ATA133_6 ? ATA_UDMA6 : ATA_UDMA5;
break;
}
@@ -1559,7 +1579,7 @@
.init_dma = init_dma_hpt366,
.autodma = AUTODMA,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
- .udma_mask = HPT372_ALLOW_ATA133_6 ? 0x7f : 0x3f,
+ .udma_mask = HPT372_ALLOW_ATA133_6 ? ATA_UDMA6 : ATA_UDMA5,
.bootable = OFF_BOARD,
.extra = 240,
.pio_mask = ATA_PIO4,
@@ -1571,7 +1591,7 @@
.init_dma = init_dma_hpt366,
.autodma = AUTODMA,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
- .udma_mask = HPT302_ALLOW_ATA133_6 ? 0x7f : 0x3f,
+ .udma_mask = HPT302_ALLOW_ATA133_6 ? ATA_UDMA6 : ATA_UDMA5,
.bootable = OFF_BOARD,
.extra = 240,
.pio_mask = ATA_PIO4,
@@ -1583,7 +1603,7 @@
.init_dma = init_dma_hpt366,
.autodma = AUTODMA,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
- .udma_mask = HPT371_ALLOW_ATA133_6 ? 0x7f : 0x3f,
+ .udma_mask = HPT371_ALLOW_ATA133_6 ? ATA_UDMA6 : ATA_UDMA5,
.bootable = OFF_BOARD,
.extra = 240,
.pio_mask = ATA_PIO4,
@@ -1595,7 +1615,7 @@
.init_dma = init_dma_hpt366,
.autodma = AUTODMA,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
- .udma_mask = 0x3f,
+ .udma_mask = ATA_UDMA5,
.bootable = OFF_BOARD,
.extra = 240,
.pio_mask = ATA_PIO4,
@@ -1607,7 +1627,7 @@
.init_dma = init_dma_hpt366,
.autodma = AUTODMA,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
- .udma_mask = HPT372_ALLOW_ATA133_6 ? 0x7f : 0x3f,
+ .udma_mask = HPT372_ALLOW_ATA133_6 ? ATA_UDMA6 : ATA_UDMA5,
.bootable = OFF_BOARD,
.extra = 240,
.pio_mask = ATA_PIO4,
diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c
index f6db2f3..7b0e479 100644
--- a/drivers/ide/pci/pdc202xx_new.c
+++ b/drivers/ide/pci/pdc202xx_new.c
@@ -9,7 +9,7 @@
* Split from:
* linux/drivers/ide/pdc202xx.c Version 0.35 Mar. 30, 2002
* Copyright (C) 1998-2002 Andre Hedrick <andre@linux-ide.org>
- * Copyright (C) 2005-2006 MontaVista Software, Inc.
+ * Copyright (C) 2005-2007 MontaVista Software, Inc.
* Portions Copyright (C) 1999 Promise Technology, Inc.
* Author: Frank Tiernan (frankt@promise.com)
* Released under terms of General Public License
@@ -341,7 +341,7 @@
*/
usec_elapsed = (end_time.tv_sec - start_time.tv_sec) * 1000000 +
(end_time.tv_usec - start_time.tv_usec);
- pll_input = ((start_count - end_count) & 0x3ffffff) / 10 *
+ pll_input = ((start_count - end_count) & 0x3fffffff) / 10 *
(10000000 / usec_elapsed);
DBG("start[%ld] end[%ld]\n", start_count, end_count);
@@ -535,7 +535,7 @@
(dev->bus->self->device == PCI_DEVICE_ID_DEC_21150)) {
if (PCI_SLOT(dev->devfn) & 2)
return -ENODEV;
- d->extra = 0;
+
while ((findev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, findev)) != NULL) {
if ((findev->vendor == dev->vendor) &&
(findev->device == dev->device) &&
@@ -544,7 +544,8 @@
findev->irq = dev->irq;
}
ret = ide_setup_pci_devices(dev, findev, d);
- pci_dev_put(findev);
+ if (ret < 0)
+ pci_dev_put(findev);
return ret;
}
}
diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index 8c53938..a7be779 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -1,6 +1,6 @@
/*
*
- * Version 3.46
+ * Version 3.47
*
* VIA IDE driver for Linux. Supported southbridges:
*
@@ -430,19 +430,26 @@
{ }
};
-static int via_cable_override(void)
+static int via_cable_override(struct pci_dev *pdev)
{
/* Systems by DMI */
if (dmi_check_system(cable_dmi_table))
return 1;
+
+ /* Arima W730-K8/Targa Visionary 811/... */
+ if (pdev->subsystem_vendor == 0x161F &&
+ pdev->subsystem_device == 0x2032)
+ return 1;
+
return 0;
}
static u8 __devinit via82cxxx_cable_detect(ide_hwif_t *hwif)
{
- struct via82cxxx_dev *vdev = pci_get_drvdata(hwif->pci_dev);
+ struct pci_dev *pdev = hwif->pci_dev;
+ struct via82cxxx_dev *vdev = pci_get_drvdata(pdev);
- if (via_cable_override())
+ if (via_cable_override(pdev))
return ATA_CBL_PATA40_SHORT;
if ((vdev->via_80w >> hwif->channel) & 1)
diff --git a/drivers/ide/ppc/mpc8xx.c b/drivers/ide/ppc/mpc8xx.c
index 8859fe2..dab79af 100644
--- a/drivers/ide/ppc/mpc8xx.c
+++ b/drivers/ide/ppc/mpc8xx.c
@@ -32,7 +32,6 @@
#include <asm/mpc8xx.h>
#include <asm/mmu.h>
#include <asm/processor.h>
-#include <asm/residual.h>
#include <asm/io.h>
#include <asm/pgtable.h>
#include <asm/ide.h>
diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c
index 30e596c..1129f8c 100644
--- a/drivers/ide/setup-pci.c
+++ b/drivers/ide/setup-pci.c
@@ -816,19 +816,15 @@
struct list_head *l;
struct pci_driver *d;
- list_for_each(l, &ide_pci_drivers)
- {
+ list_for_each(l, &ide_pci_drivers) {
d = list_entry(l, struct pci_driver, node);
- if(d->id_table)
- {
- const struct pci_device_id *id = pci_match_id(d->id_table, dev);
- if(id != NULL)
- {
- if(d->probe(dev, id) >= 0)
- {
- dev->driver = d;
- return 1;
- }
+ if (d->id_table) {
+ const struct pci_device_id *id = pci_match_id(d->id_table,
+ dev);
+ if (id != NULL && d->probe(dev, id) >= 0) {
+ dev->driver = d;
+ pci_dev_get(dev);
+ return 1;
}
}
}
@@ -851,15 +847,13 @@
struct list_head *l, *n;
pre_init = 0;
- if (!scan_direction) {
- while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
+ if (!scan_direction)
+ while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL)
ide_scan_pcidev(dev);
- }
- } else {
- while ((dev = pci_get_device_reverse(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
+ else
+ while ((dev = pci_get_device_reverse(PCI_ANY_ID, PCI_ANY_ID, dev))
+ != NULL)
ide_scan_pcidev(dev);
- }
- }
/*
* Hand the drivers over to the PCI layer now we
@@ -869,12 +863,9 @@
list_for_each_safe(l, n, &ide_pci_drivers) {
list_del(l);
d = list_entry(l, struct pci_driver, node);
- if (__pci_register_driver(d, d->driver.owner,
- d->driver.mod_name)) {
- printk(KERN_ERR "%s: failed to register driver "
- "for %s\n", __FUNCTION__,
- d->driver.mod_name);
- }
+ if (__pci_register_driver(d, d->driver.owner, d->driver.mod_name))
+ printk(KERN_ERR "%s: failed to register driver for %s\n",
+ __FUNCTION__, d->driver.mod_name);
}
}
#endif
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 2aff4be..4d63773 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -2541,7 +2541,7 @@
struct dma_async_tx_descriptor *tx = NULL;
clear_bit(STRIPE_EXPAND_SOURCE, &sh->state);
for (i = 0; i < sh->disks; i++)
- if (i != sh->pd_idx && (r6s && i != r6s->qd_idx)) {
+ if (i != sh->pd_idx && (!r6s || i != r6s->qd_idx)) {
int dd_idx, pd_idx, j;
struct stripe_head *sh2;
@@ -2574,7 +2574,8 @@
set_bit(R5_UPTODATE, &sh2->dev[dd_idx].flags);
for (j = 0; j < conf->raid_disks; j++)
if (j != sh2->pd_idx &&
- (r6s && j != r6s->qd_idx) &&
+ (!r6s || j != raid6_next_disk(sh2->pd_idx,
+ sh2->disks)) &&
!test_bit(R5_Expanded, &sh2->dev[j].flags))
break;
if (j == conf->raid_disks) {
@@ -2583,12 +2584,12 @@
}
release_stripe(sh2);
- /* done submitting copies, wait for them to complete */
- if (i + 1 >= sh->disks) {
- async_tx_ack(tx);
- dma_wait_for_async_tx(tx);
- }
}
+ /* done submitting copies, wait for them to complete */
+ if (tx) {
+ async_tx_ack(tx);
+ dma_wait_for_async_tx(tx);
+ }
}
/*
@@ -2855,7 +2856,7 @@
sh->disks = conf->raid_disks;
sh->pd_idx = stripe_to_pdidx(sh->sector, conf,
conf->raid_disks);
- s.locked += handle_write_operations5(sh, 0, 1);
+ s.locked += handle_write_operations5(sh, 1, 1);
} else if (s.expanded &&
!test_bit(STRIPE_OP_POSTXOR, &sh->ops.pending)) {
clear_bit(STRIPE_EXPAND_READY, &sh->state);
diff --git a/drivers/mmc/host/at91_mci.c b/drivers/mmc/host/at91_mci.c
index bfebd2f..955ea60 100644
--- a/drivers/mmc/host/at91_mci.c
+++ b/drivers/mmc/host/at91_mci.c
@@ -941,7 +941,7 @@
host = mmc_priv(mmc);
- if (host->present != -1) {
+ if (host->board->det_pin) {
device_init_wakeup(&pdev->dev, 0);
free_irq(host->board->det_pin, host);
cancel_delayed_work(&host->mmc->detect);
@@ -972,7 +972,7 @@
struct at91mci_host *host = mmc_priv(mmc);
int ret = 0;
- if (device_may_wakeup(&pdev->dev))
+ if (host->board->det_pin && device_may_wakeup(&pdev->dev))
enable_irq_wake(host->board->det_pin);
if (mmc)
@@ -987,7 +987,7 @@
struct at91mci_host *host = mmc_priv(mmc);
int ret = 0;
- if (device_may_wakeup(&pdev->dev))
+ if (host->board->det_pin && device_may_wakeup(&pdev->dev))
disable_irq_wake(host->board->det_pin);
if (mmc)
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 5874042..9034a05 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -64,8 +64,8 @@
#define DRV_MODULE_NAME "tg3"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "3.80"
-#define DRV_MODULE_RELDATE "August 2, 2007"
+#define DRV_MODULE_VERSION "3.81"
+#define DRV_MODULE_RELDATE "September 5, 2007"
#define TG3_DEF_MAC_MODE 0
#define TG3_DEF_RX_MODE 0
@@ -7127,6 +7127,10 @@
} else if (pci_enable_msi(tp->pdev) == 0) {
u32 msi_mode;
+ /* Hardware bug - MSI won't work if INTX disabled. */
+ if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS)
+ pci_intx(tp->pdev, 1);
+
msi_mode = tr32(MSGINT_MODE);
tw32(MSGINT_MODE, msi_mode | MSGINT_MODE_ENABLE);
tp->tg3_flags2 |= TG3_FLG2_USING_MSI;
@@ -12172,6 +12176,11 @@
if (err)
return err;
+ /* Hardware bug - MSI won't work if INTX disabled. */
+ if ((tp->tg3_flags2 & TG3_FLG2_5780_CLASS) &&
+ (tp->tg3_flags2 & TG3_FLG2_USING_MSI))
+ pci_intx(tp->pdev, 1);
+
netif_device_attach(dev);
tg3_full_lock(tp, 0);
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 27e00b2..171ca71 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -285,7 +285,7 @@
}
}
-void __devinit pci_read_bridge_bases(struct pci_bus *child)
+void pci_read_bridge_bases(struct pci_bus *child)
{
struct pci_dev *dev = child->self;
u8 io_base_lo, io_limit_lo;
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 2d40f43..7dcaa09 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -972,8 +972,8 @@
*
* The SMBus PCI Device can be activated by setting a bit in the ICH LPC
* bridge. Unfortunately, this device has no subvendor/subdevice ID. So it
- * becomes necessary to do this tweak in two steps -- I've chosen the Host
- * bridge as trigger.
+ * becomes necessary to do this tweak in two steps -- the chosen trigger
+ * is either the Host bridge (preferred) or on-board VGA controller.
*
* Note that we used to unhide the SMBus that way on Toshiba laptops
* (Satellite A40 and Tecra M2) but then found that the thermal management
@@ -1070,6 +1070,14 @@
case 0x0058: /* Compaq Evo N620c */
asus_hides_smbus = 1;
}
+ else if (dev->device == PCI_DEVICE_ID_INTEL_82810_IG3)
+ switch(dev->subsystem_device) {
+ case 0xB16C: /* Compaq Deskpro EP 401963-001 (PCA# 010174) */
+ /* Motherboard doesn't have Host bridge
+ * subvendor/subdevice IDs, therefore checking
+ * its on-board VGA controller */
+ asus_hides_smbus = 1;
+ }
}
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82845_HB, asus_hides_smbus_hostbridge );
@@ -1082,6 +1090,8 @@
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82855GM_HB, asus_hides_smbus_hostbridge );
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82915GM_HB, asus_hides_smbus_hostbridge );
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82810_IG3, asus_hides_smbus_hostbridge );
+
static void asus_hides_smbus_lpc(struct pci_dev *dev)
{
u16 val;
@@ -1099,12 +1109,14 @@
printk(KERN_INFO "PCI: Enabled i801 SMBus device\n");
}
}
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801AA_0, asus_hides_smbus_lpc );
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_0, asus_hides_smbus_lpc );
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_0, asus_hides_smbus_lpc );
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_0, asus_hides_smbus_lpc );
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_12, asus_hides_smbus_lpc );
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_12, asus_hides_smbus_lpc );
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801EB_0, asus_hides_smbus_lpc );
+DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801AA_0, asus_hides_smbus_lpc );
DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_0, asus_hides_smbus_lpc );
DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_0, asus_hides_smbus_lpc );
DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_0, asus_hides_smbus_lpc );
diff --git a/drivers/pnp/quirks.c b/drivers/pnp/quirks.c
index 90755d4..6b0cf0c 100644
--- a/drivers/pnp/quirks.c
+++ b/drivers/pnp/quirks.c
@@ -107,108 +107,6 @@
"pnp: SB audio device quirk - increasing port range\n");
}
-static int quirk_smc_fir_enabled(struct pnp_dev *dev)
-{
- unsigned long firbase;
- u8 bank, high, low, chip;
-
- if (!pnp_port_valid(dev, 1))
- return 0;
-
- firbase = pnp_port_start(dev, 1);
-
- /* Select register bank 3 */
- bank = inb(firbase + 7);
- bank &= 0xf0;
- bank |= 3;
- outb(bank, firbase + 7);
-
- high = inb(firbase + 0);
- low = inb(firbase + 1);
- chip = inb(firbase + 2);
-
- /* This corresponds to the check in smsc_ircc_present() */
- if (high == 0x10 && low == 0xb8 && (chip == 0xf1 || chip == 0xf2))
- return 1;
-
- return 0;
-}
-
-static void quirk_smc_enable(struct pnp_dev *dev)
-{
- struct resource fir, sir, irq;
-
- pnp_activate_dev(dev);
- if (quirk_smc_fir_enabled(dev))
- return;
-
- /*
- * Sometimes the BIOS claims the device is enabled, but it reports
- * the wrong FIR resources or doesn't properly configure ISA or LPC
- * bridges on the way to the device.
- *
- * HP nc6000 and nc8000/nw8000 laptops have known problems like
- * this. Fortunately, they do fix things up if we auto-configure
- * the device using its _PRS and _SRS methods.
- */
- dev_err(&dev->dev, "%s not responding at SIR 0x%lx, FIR 0x%lx; "
- "auto-configuring\n", dev->id->id,
- (unsigned long)pnp_port_start(dev, 0),
- (unsigned long)pnp_port_start(dev, 1));
-
- pnp_disable_dev(dev);
- pnp_init_resource_table(&dev->res);
- pnp_auto_config_dev(dev);
- pnp_activate_dev(dev);
- if (quirk_smc_fir_enabled(dev)) {
- dev_err(&dev->dev, "responds at SIR 0x%lx, FIR 0x%lx\n",
- (unsigned long)pnp_port_start(dev, 0),
- (unsigned long)pnp_port_start(dev, 1));
- return;
- }
-
- /*
- * The Toshiba Portege 4000 _CRS reports the FIR region first,
- * followed by the SIR region. The BIOS will configure the bridge,
- * but only if we call _SRS with SIR first, then FIR. It also
- * reports the IRQ as active high, when it is really active low.
- */
- dev_err(&dev->dev, "not responding at SIR 0x%lx, FIR 0x%lx; "
- "swapping SIR/FIR and reconfiguring\n",
- (unsigned long)pnp_port_start(dev, 0),
- (unsigned long)pnp_port_start(dev, 1));
-
- /*
- * Clear IORESOURCE_AUTO so pnp_activate_dev() doesn't reassign
- * these resources any more.
- */
- fir = dev->res.port_resource[0];
- sir = dev->res.port_resource[1];
- fir.flags &= ~IORESOURCE_AUTO;
- sir.flags &= ~IORESOURCE_AUTO;
-
- irq = dev->res.irq_resource[0];
- irq.flags &= ~IORESOURCE_AUTO;
- irq.flags &= ~IORESOURCE_BITS;
- irq.flags |= IORESOURCE_IRQ_LOWEDGE;
-
- pnp_disable_dev(dev);
- dev->res.port_resource[0] = sir;
- dev->res.port_resource[1] = fir;
- dev->res.irq_resource[0] = irq;
- pnp_activate_dev(dev);
-
- if (quirk_smc_fir_enabled(dev)) {
- dev_err(&dev->dev, "responds at SIR 0x%lx, FIR 0x%lx\n",
- (unsigned long)pnp_port_start(dev, 0),
- (unsigned long)pnp_port_start(dev, 1));
- return;
- }
-
- dev_err(&dev->dev, "giving up; try \"smsc-ircc2.nopnp\" and "
- "email bjorn.helgaas@hp.com\n");
-}
-
/*
* PnP Quirks
* Cards or devices that need some tweaking due to incomplete resource info
@@ -229,7 +127,6 @@
{"CTL0043", quirk_sb16audio_resources},
{"CTL0044", quirk_sb16audio_resources},
{"CTL0045", quirk_sb16audio_resources},
- {"SMCf010", quirk_smc_enable},
{""}
};
diff --git a/drivers/rtc/rtc-v3020.c b/drivers/rtc/rtc-v3020.c
index 3b58d3d..a6b5729 100644
--- a/drivers/rtc/rtc-v3020.c
+++ b/drivers/rtc/rtc-v3020.c
@@ -26,6 +26,7 @@
#include <linux/types.h>
#include <linux/bcd.h>
#include <linux/rtc-v3020.h>
+#include <linux/delay.h>
#include <asm/io.h>
@@ -47,6 +48,7 @@
for (i = 0; i < 4; i++) {
writel((tmp & 1) << chip->leftshift, chip->ioaddress);
tmp >>= 1;
+ udelay(1);
}
/* Commands dont have data */
@@ -54,6 +56,7 @@
for (i = 0; i < 8; i++) {
writel((data & 1) << chip->leftshift, chip->ioaddress);
data >>= 1;
+ udelay(1);
}
}
}
@@ -66,12 +69,14 @@
for (i = 0; i < 4; i++) {
writel((address & 1) << chip->leftshift, chip->ioaddress);
address >>= 1;
+ udelay(1);
}
for (i = 0; i < 8; i++) {
data >>= 1;
if (readl(chip->ioaddress) & (1 << chip->leftshift))
data |= 0x80;
+ udelay(1);
}
return data;
@@ -95,7 +100,7 @@
tmp = v3020_get_reg(chip, V3020_MONTH_DAY);
dt->tm_mday = BCD2BIN(tmp);
tmp = v3020_get_reg(chip, V3020_MONTH);
- dt->tm_mon = BCD2BIN(tmp);
+ dt->tm_mon = BCD2BIN(tmp) - 1;
tmp = v3020_get_reg(chip, V3020_WEEK_DAY);
dt->tm_wday = BCD2BIN(tmp);
tmp = v3020_get_reg(chip, V3020_YEAR);
@@ -135,7 +140,7 @@
v3020_set_reg(chip, V3020_MINUTES, BIN2BCD(dt->tm_min));
v3020_set_reg(chip, V3020_HOURS, BIN2BCD(dt->tm_hour));
v3020_set_reg(chip, V3020_MONTH_DAY, BIN2BCD(dt->tm_mday));
- v3020_set_reg(chip, V3020_MONTH, BIN2BCD(dt->tm_mon));
+ v3020_set_reg(chip, V3020_MONTH, BIN2BCD(dt->tm_mon + 1));
v3020_set_reg(chip, V3020_WEEK_DAY, BIN2BCD(dt->tm_wday));
v3020_set_reg(chip, V3020_YEAR, BIN2BCD(dt->tm_year % 100));
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index ab5ec1fe..90aa53f 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -1503,7 +1503,7 @@
data->ct.pool = pool;
}
} else {
- data = kmalloc(sizeof(struct zfcp_gid_pn_data), GFP_ATOMIC);
+ data = kmem_cache_alloc(zfcp_data.gid_pn_cache, GFP_ATOMIC);
}
if (NULL == data)
@@ -1531,7 +1531,7 @@
if (gid_pn->ct.pool)
mempool_free(gid_pn, gid_pn->ct.pool);
else
- kfree(gid_pn);
+ kmem_cache_free(zfcp_data.gid_pn_cache, gid_pn);
}
/**
diff --git a/drivers/s390/scsi/zfcp_qdio.c b/drivers/s390/scsi/zfcp_qdio.c
index 81daa82..c6899ef 100644
--- a/drivers/s390/scsi/zfcp_qdio.c
+++ b/drivers/s390/scsi/zfcp_qdio.c
@@ -640,13 +640,9 @@
zfcp_qdio_sbals_from_scsicmnd(struct zfcp_fsf_req *fsf_req,
unsigned long sbtype, struct scsi_cmnd *scsi_cmnd)
{
- if (scsi_sg_count(scsi_cmnd))
- return zfcp_qdio_sbals_from_sg(fsf_req, sbtype,
- scsi_sglist(scsi_cmnd),
- scsi_sg_count(scsi_cmnd),
- ZFCP_MAX_SBALS_PER_REQ);
- else
- return 0;
+ return zfcp_qdio_sbals_from_sg(fsf_req, sbtype, scsi_sglist(scsi_cmnd),
+ scsi_sg_count(scsi_cmnd),
+ ZFCP_MAX_SBALS_PER_REQ);
}
/**
diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index 0acf6db..ad7eb4a 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -764,7 +764,9 @@
return;
ret = zfcp_fsf_exchange_port_data(NULL, adapter, data);
- if (ret == 0) {
+ if (ret) {
+ kfree(data);
+ } else {
adapter->stats_reset = jiffies/HZ;
old_data = adapter->stats_reset_data;
adapter->stats_reset_data = data; /* finally freed in
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index 5606d1e..efceed4 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -737,12 +737,19 @@
*/
conn->ctask = list_entry(conn->xmitqueue.next,
struct iscsi_cmd_task, running);
- if (conn->ctask->state == ISCSI_TASK_PENDING) {
+ switch (conn->ctask->state) {
+ case ISCSI_TASK_ABORTING:
+ break;
+ case ISCSI_TASK_PENDING:
iscsi_prep_scsi_cmd_pdu(conn->ctask);
conn->session->tt->init_cmd_task(conn->ctask);
+ /* fall through */
+ default:
+ conn->ctask->state = ISCSI_TASK_RUNNING;
+ break;
}
- conn->ctask->state = ISCSI_TASK_RUNNING;
list_move_tail(conn->xmitqueue.next, &conn->run_list);
+
rc = iscsi_xmit_ctask(conn);
if (rc)
goto again;
@@ -1049,7 +1056,9 @@
ctask->mtask = __iscsi_conn_send_pdu(conn, (struct iscsi_hdr *)hdr,
NULL, 0);
if (!ctask->mtask) {
+ spin_unlock_bh(&session->lock);
iscsi_conn_failure(conn, ISCSI_ERR_CONN_FAILED);
+ spin_lock_bh(&session->lock)
debug_scsi("abort sent failure [itt 0x%x]\n", ctask->itt);
return -EPERM;
}
@@ -1066,6 +1075,7 @@
debug_scsi("abort set timeout [itt 0x%x]\n", ctask->itt);
}
spin_unlock_bh(&session->lock);
+ mutex_unlock(&session->eh_mutex);
scsi_queue_work(session->host, &conn->xmitwork);
/*
@@ -1083,6 +1093,7 @@
if (signal_pending(current))
flush_signals(current);
del_timer_sync(&conn->tmabort_timer);
+ mutex_lock(&session->eh_mutex);
spin_lock_bh(&session->lock);
return 0;
}
@@ -1158,31 +1169,45 @@
__iscsi_put_ctask(ctask);
}
+static void iscsi_suspend_tx(struct iscsi_conn *conn)
+{
+ set_bit(ISCSI_SUSPEND_BIT, &conn->suspend_tx);
+ scsi_flush_work(conn->session->host);
+}
+
+static void iscsi_start_tx(struct iscsi_conn *conn)
+{
+ clear_bit(ISCSI_SUSPEND_BIT, &conn->suspend_tx);
+ scsi_queue_work(conn->session->host, &conn->xmitwork);
+}
+
int iscsi_eh_abort(struct scsi_cmnd *sc)
{
+ struct Scsi_Host *host = sc->device->host;
+ struct iscsi_session *session = iscsi_hostdata(host->hostdata);
struct iscsi_cmd_task *ctask;
struct iscsi_conn *conn;
- struct iscsi_session *session;
int rc;
+ mutex_lock(&session->eh_mutex);
+ spin_lock_bh(&session->lock);
/*
* if session was ISCSI_STATE_IN_RECOVERY then we may not have
* got the command.
*/
if (!sc->SCp.ptr) {
debug_scsi("sc never reached iscsi layer or it completed.\n");
+ spin_unlock_bh(&session->lock);
+ mutex_unlock(&session->eh_mutex);
return SUCCESS;
}
ctask = (struct iscsi_cmd_task *)sc->SCp.ptr;
conn = ctask->conn;
- session = conn->session;
conn->eh_abort_cnt++;
debug_scsi("aborting [sc %p itt 0x%x]\n", sc, ctask->itt);
- spin_lock_bh(&session->lock);
-
/*
* If we are not logged in or we have started a new session
* then let the host reset code handle this
@@ -1219,6 +1244,7 @@
switch (conn->tmabort_state) {
case TMABORT_SUCCESS:
spin_unlock_bh(&session->lock);
+ iscsi_suspend_tx(conn);
/*
* clean up task if aborted. grab the recv lock as a writer
*/
@@ -1227,11 +1253,7 @@
fail_command(conn, ctask, DID_ABORT << 16);
spin_unlock(&session->lock);
write_unlock_bh(conn->recv_lock);
- /*
- * make sure xmit thread is not still touching the
- * ctask/scsi_cmnd
- */
- scsi_flush_work(session->host);
+ iscsi_start_tx(conn);
goto success_unlocked;
case TMABORT_NOT_FOUND:
if (!ctask->sc) {
@@ -1251,12 +1273,14 @@
spin_unlock_bh(&session->lock);
success_unlocked:
debug_scsi("abort success [sc %lx itt 0x%x]\n", (long)sc, ctask->itt);
+ mutex_unlock(&session->eh_mutex);
return SUCCESS;
failed:
spin_unlock_bh(&session->lock);
failed_unlocked:
debug_scsi("abort failed [sc %lx itt 0x%x]\n", (long)sc, ctask->itt);
+ mutex_unlock(&session->eh_mutex);
return FAILED;
}
EXPORT_SYMBOL_GPL(iscsi_eh_abort);
@@ -1403,6 +1427,7 @@
session->max_cmdsn = initial_cmdsn + 1;
session->max_r2t = 1;
session->tt = iscsit;
+ mutex_init(&session->eh_mutex);
/* initialize SCSI PDU commands pool */
if (iscsi_pool_init(&session->cmdpool, session->cmds_max,
@@ -1736,9 +1761,22 @@
{
int old_stop_stage;
+ mutex_lock(&session->eh_mutex);
spin_lock_bh(&session->lock);
if (conn->stop_stage == STOP_CONN_TERM) {
spin_unlock_bh(&session->lock);
+ mutex_unlock(&session->eh_mutex);
+ return;
+ }
+
+ /*
+ * The LLD either freed/unset the lock on us, or userspace called
+ * stop but did not create a proper connection (connection was never
+ * bound or it was unbound then stop was called).
+ */
+ if (!conn->recv_lock) {
+ spin_unlock_bh(&session->lock);
+ mutex_unlock(&session->eh_mutex);
return;
}
@@ -1755,9 +1793,9 @@
old_stop_stage = conn->stop_stage;
conn->stop_stage = flag;
conn->c_stage = ISCSI_CONN_STOPPED;
- set_bit(ISCSI_SUSPEND_BIT, &conn->suspend_tx);
spin_unlock_bh(&session->lock);
- scsi_flush_work(session->host);
+
+ iscsi_suspend_tx(conn);
write_lock_bh(conn->recv_lock);
set_bit(ISCSI_SUSPEND_BIT, &conn->suspend_rx);
@@ -1786,6 +1824,7 @@
fail_all_commands(conn);
flush_control_queues(session, conn);
spin_unlock_bh(&session->lock);
+ mutex_unlock(&session->eh_mutex);
}
void iscsi_conn_stop(struct iscsi_cls_conn *cls_conn, int flag)
diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c
index 563d18f..c668034 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.c
+++ b/drivers/scsi/qla2xxx/qla_dbg.c
@@ -2050,21 +2050,18 @@
void
qla2x00_dump_regs(scsi_qla_host_t *ha)
{
+ int i;
struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
+ struct device_reg_24xx __iomem *reg24 = &ha->iobase->isp24;
+ uint16_t __iomem *mbx_reg;
+
+ mbx_reg = IS_FWI2_CAPABLE(ha) ? ®24->mailbox0:
+ MAILBOX_REG(ha, reg, 0);
printk("Mailbox registers:\n");
- printk("scsi(%ld): mbox 0 0x%04x \n",
- ha->host_no, RD_MAILBOX_REG(ha, reg, 0));
- printk("scsi(%ld): mbox 1 0x%04x \n",
- ha->host_no, RD_MAILBOX_REG(ha, reg, 1));
- printk("scsi(%ld): mbox 2 0x%04x \n",
- ha->host_no, RD_MAILBOX_REG(ha, reg, 2));
- printk("scsi(%ld): mbox 3 0x%04x \n",
- ha->host_no, RD_MAILBOX_REG(ha, reg, 3));
- printk("scsi(%ld): mbox 4 0x%04x \n",
- ha->host_no, RD_MAILBOX_REG(ha, reg, 4));
- printk("scsi(%ld): mbox 5 0x%04x \n",
- ha->host_no, RD_MAILBOX_REG(ha, reg, 5));
+ for (i = 0; i < 6; i++)
+ printk("scsi(%ld): mbox %d 0x%04x \n", ha->host_no, i,
+ RD_REG_WORD(mbx_reg++));
}
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 27ae3a5..c196486 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -1502,7 +1502,6 @@
uint8_t node_name[WWN_SIZE];
uint8_t port_name[WWN_SIZE];
uint8_t fabric_port_name[WWN_SIZE];
- uint16_t fp_speeds;
uint16_t fp_speed;
} sw_info_t;
diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c
index b06cbb85..a7e2358 100644
--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -295,6 +295,8 @@
list[i].d_id.b.domain = gid_data->port_id[0];
list[i].d_id.b.area = gid_data->port_id[1];
list[i].d_id.b.al_pa = gid_data->port_id[2];
+ memset(list[i].fabric_port_name, 0, WWN_SIZE);
+ list[i].fp_speed = PORT_SPEED_UNKNOWN;
/* Last one exit. */
if (gid_data->control_byte & BIT_7) {
@@ -1707,8 +1709,6 @@
for (i = 0; i < MAX_FIBRE_DEVICES; i++) {
/* Issue GFPN_ID */
- memset(list[i].fabric_port_name, 0, WWN_SIZE);
-
/* Prepare common MS IOCB */
ms_pkt = ha->isp_ops->prep_ms_iocb(ha, GFPN_ID_REQ_SIZE,
GFPN_ID_RSP_SIZE);
@@ -1821,8 +1821,6 @@
for (i = 0; i < MAX_FIBRE_DEVICES; i++) {
/* Issue GFPN_ID */
- list[i].fp_speeds = list[i].fp_speed = 0;
-
/* Prepare common MS IOCB */
ms_pkt = qla24xx_prep_ms_fm_iocb(ha, GPSC_REQ_SIZE,
GPSC_RSP_SIZE);
@@ -1858,9 +1856,21 @@
}
rval = QLA_FUNCTION_FAILED;
} else {
- /* Save portname */
- list[i].fp_speeds = ct_rsp->rsp.gpsc.speeds;
- list[i].fp_speed = ct_rsp->rsp.gpsc.speed;
+ /* Save port-speed */
+ switch (be16_to_cpu(ct_rsp->rsp.gpsc.speed)) {
+ case BIT_15:
+ list[i].fp_speed = PORT_SPEED_1GB;
+ break;
+ case BIT_14:
+ list[i].fp_speed = PORT_SPEED_2GB;
+ break;
+ case BIT_13:
+ list[i].fp_speed = PORT_SPEED_4GB;
+ break;
+ case BIT_11:
+ list[i].fp_speed = PORT_SPEED_8GB;
+ break;
+ }
DEBUG2_3(printk("scsi(%ld): GPSC ext entry - "
"fpn %02x%02x%02x%02x%02x%02x%02x%02x speeds=%04x "
@@ -1873,8 +1883,8 @@
list[i].fabric_port_name[5],
list[i].fabric_port_name[6],
list[i].fabric_port_name[7],
- be16_to_cpu(list[i].fp_speeds),
- be16_to_cpu(list[i].fp_speed)));
+ be16_to_cpu(ct_rsp->rsp.gpsc.speeds),
+ be16_to_cpu(ct_rsp->rsp.gpsc.speed)));
}
/* Last device exit. */
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 374abe1..1a058ec 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -2079,17 +2079,7 @@
}
/* Base iIDMA settings on HBA port speed. */
- switch (ha->link_data_rate) {
- case PORT_SPEED_1GB:
- fcport->fp_speed = cpu_to_be16(BIT_15);
- break;
- case PORT_SPEED_2GB:
- fcport->fp_speed = cpu_to_be16(BIT_14);
- break;
- case PORT_SPEED_4GB:
- fcport->fp_speed = cpu_to_be16(BIT_13);
- break;
- }
+ fcport->fp_speed = ha->link_data_rate;
qla2x00_update_fcport(ha, fcport);
@@ -2130,38 +2120,25 @@
qla2x00_iidma_fcport(scsi_qla_host_t *ha, fc_port_t *fcport)
{
#define LS_UNKNOWN 2
- static char *link_speeds[5] = { "1", "2", "?", "4" };
+ static char *link_speeds[5] = { "1", "2", "?", "4", "8" };
int rval;
- uint16_t port_speed, mb[6];
+ uint16_t mb[6];
if (!IS_IIDMA_CAPABLE(ha))
return;
- switch (be16_to_cpu(fcport->fp_speed)) {
- case BIT_15:
- port_speed = PORT_SPEED_1GB;
- break;
- case BIT_14:
- port_speed = PORT_SPEED_2GB;
- break;
- case BIT_13:
- port_speed = PORT_SPEED_4GB;
- break;
- default:
+ if (fcport->fp_speed == PORT_SPEED_UNKNOWN) {
DEBUG2(printk("scsi(%ld): %02x%02x%02x%02x%02x%02x%02x%02x -- "
- "unsupported FM port operating speed (%04x).\n",
+ "unsupported FM port operating speed.\n",
ha->host_no, fcport->port_name[0], fcport->port_name[1],
fcport->port_name[2], fcport->port_name[3],
fcport->port_name[4], fcport->port_name[5],
- fcport->port_name[6], fcport->port_name[7],
- be16_to_cpu(fcport->fp_speed)));
- port_speed = PORT_SPEED_UNKNOWN;
- break;
- }
- if (port_speed == PORT_SPEED_UNKNOWN)
+ fcport->port_name[6], fcport->port_name[7]));
return;
+ }
- rval = qla2x00_set_idma_speed(ha, fcport->loop_id, port_speed, mb);
+ rval = qla2x00_set_idma_speed(ha, fcport->loop_id, fcport->fp_speed,
+ mb);
if (rval != QLA_SUCCESS) {
DEBUG2(printk("scsi(%ld): Unable to adjust iIDMA "
"%02x%02x%02x%02x%02x%02x%02x%02x -- %04x %x %04x %04x.\n",
@@ -2169,12 +2146,12 @@
fcport->port_name[2], fcport->port_name[3],
fcport->port_name[4], fcport->port_name[5],
fcport->port_name[6], fcport->port_name[7], rval,
- port_speed, mb[0], mb[1]));
+ fcport->fp_speed, mb[0], mb[1]));
} else {
DEBUG2(qla_printk(KERN_INFO, ha,
"iIDMA adjusted to %s GB/s on "
"%02x%02x%02x%02x%02x%02x%02x%02x.\n",
- link_speeds[port_speed], fcport->port_name[0],
+ link_speeds[fcport->fp_speed], fcport->port_name[0],
fcport->port_name[1], fcport->port_name[2],
fcport->port_name[3], fcport->port_name[4],
fcport->port_name[5], fcport->port_name[6],
@@ -3354,7 +3331,8 @@
spin_lock_irqsave(&ha->hardware_lock, flags);
- if (!IS_QLA24XX(ha) && !IS_QLA54XX(ha)) {
+ if (!IS_QLA24XX(ha) && !IS_QLA54XX(ha) &&
+ !IS_QLA25XX(ha)) {
/*
* Disable SRAM, Instruction RAM and GP RAM
* parity.
@@ -3370,7 +3348,8 @@
spin_lock_irqsave(&ha->hardware_lock, flags);
- if (!IS_QLA24XX(ha) && !IS_QLA54XX(ha)) {
+ if (!IS_QLA24XX(ha) && !IS_QLA54XX(ha) &&
+ !IS_QLA25XX(ha)) {
/* Enable proper parity */
if (IS_QLA2300(ha))
/* SRAM parity */
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 50539da..eecae99 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -490,6 +490,7 @@
set_bit(REGISTER_FC4_NEEDED, &ha->dpc_flags);
ha->flags.gpsc_supported = 1;
+ ha->flags.management_server_logged_in = 0;
break;
case MBA_CHG_IN_CONNECTION: /* Change in connection mode */
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 93c0c7e..acca898 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -1564,7 +1564,7 @@
struct Scsi_Host *host;
scsi_qla_host_t *ha;
unsigned long flags = 0;
- char pci_info[20];
+ char pci_info[30];
char fw_str[30];
struct scsi_host_template *sht;
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index dd1f8ce..18095b9 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -7,7 +7,7 @@
/*
* Driver version
*/
-#define QLA2XXX_VERSION "8.02.00-k2"
+#define QLA2XXX_VERSION "8.02.00-k3"
#define QLA_DRIVER_MAJOR_VER 8
#define QLA_DRIVER_MINOR_VER 2
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 64ff6a5..81b52b7 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -611,7 +611,7 @@
config SERIAL_BFIN_CONSOLE
bool "Console on Blackfin serial port"
- depends on SERIAL_BFIN
+ depends on SERIAL_BFIN=y
select SERIAL_CORE_CONSOLE
choice
@@ -832,10 +832,10 @@
4. Change the kernel command console parameter to: console=ttyB0
config SERIAL_MUX_CONSOLE
- bool "Support for console on serial MUX"
- depends on SERIAL_MUX
+ bool "Support for console on serial MUX"
+ depends on SERIAL_MUX=y
select SERIAL_CORE_CONSOLE
- default y
+ default y
config PDC_CONSOLE
bool "PDC software console support"
diff --git a/drivers/serial/sb1250-duart.c b/drivers/serial/sb1250-duart.c
index 2012537..2d6c08b 100644
--- a/drivers/serial/sb1250-duart.c
+++ b/drivers/serial/sb1250-duart.c
@@ -58,6 +58,12 @@
#define SBD_CTRLREGS(line) A_BCM1480_DUART_CTRLREG((line), 0)
#define SBD_INT(line) (K_BCM1480_INT_UART_0 + (line))
+#define DUART_CHANREG_SPACING BCM1480_DUART_CHANREG_SPACING
+
+#define R_DUART_IMRREG(line) R_BCM1480_DUART_IMRREG(line)
+#define R_DUART_INCHREG(line) R_BCM1480_DUART_INCHREG(line)
+#define R_DUART_ISRREG(line) R_BCM1480_DUART_ISRREG(line)
+
#elif defined(CONFIG_SIBYTE_SB1250) || defined(CONFIG_SIBYTE_BCM112X)
#include <asm/sibyte/sb1250_regs.h>
#include <asm/sibyte/sb1250_int.h>
diff --git a/drivers/spi/spi_mpc83xx.c b/drivers/spi/spi_mpc83xx.c
index fcbf1b8..32cda77 100644
--- a/drivers/spi/spi_mpc83xx.c
+++ b/drivers/spi/spi_mpc83xx.c
@@ -384,11 +384,8 @@
mpc83xx_spi->count -= 1;
if (mpc83xx_spi->count) {
- if (mpc83xx_spi->tx) {
- u32 word = mpc83xx_spi->get_tx(mpc83xx_spi);
- mpc83xx_spi_write_reg(&mpc83xx_spi->base->transmit,
- word);
- }
+ u32 word = mpc83xx_spi->get_tx(mpc83xx_spi);
+ mpc83xx_spi_write_reg(&mpc83xx_spi->base->transmit, word);
} else {
complete(&mpc83xx_spi->done);
}
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index a1ad11d..63b1243 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -60,7 +60,7 @@
dynid->id.match_flags = USB_DEVICE_ID_MATCH_DEVICE;
spin_lock(&dynids->lock);
- list_add_tail(&dynids->list, &dynid->node);
+ list_add_tail(&dynid->node, &dynids->list);
spin_unlock(&dynids->lock);
if (get_driver(driver)) {
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 9e46711..7f17d0f 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -28,10 +28,16 @@
* devices is broken...
*/
static const struct usb_device_id usb_quirk_list[] = {
+ /* CBM - Flash disk */
+ { USB_DEVICE(0x0204, 0x6025), .driver_info = USB_QUIRK_RESET_RESUME },
/* HP 5300/5370C scanner */
{ USB_DEVICE(0x03f0, 0x0701), .driver_info = USB_QUIRK_STRING_FETCH_255 },
/* Hewlett-Packard PhotoSmart 720 / PhotoSmart 935 (storage) */
{ USB_DEVICE(0x03f0, 0x4002), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
+
+ /* SGS Thomson Microelectronics 4in1 card reader */
+ { USB_DEVICE(0x0483, 0x0321), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
+
/* Acer Peripherals Inc. (now BenQ Corp.) Prisa 640BU */
{ USB_DEVICE(0x04a5, 0x207e), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
/* Benq S2W 3300U */
@@ -66,6 +72,19 @@
{ USB_DEVICE(0x05cc, 0x2267), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
/* Ultima Electronics Corp.*/
{ USB_DEVICE(0x05d8, 0x4005), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
+
+ /* Genesys USB-to-IDE */
+ { USB_DEVICE(0x0503, 0x0702), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
+
+ /* USB Graphical LCD - EEH Datalink GmbH */
+ { USB_DEVICE(0x060c, 0x04eb), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
+
+ /* INTEL VALUE SSD */
+ { USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME },
+
+ /* M-Systems Flash Disk Pioneers */
+ { USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME },
+
/* Agfa Snapscan1212u */
{ USB_DEVICE(0x06bd, 0x2061), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
/* Seagate RSS LLC */
@@ -87,6 +106,12 @@
{ USB_DEVICE(0x0fca, 0x0004), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
{ USB_DEVICE(0x0fca, 0x0006), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
+ /* Apple iPhone */
+ { USB_DEVICE(0x05ac, 0x1290), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
+
+ /* SKYMEDI USB_DRIVE */
+ { USB_DEVICE(0x1516, 0x8628), .driver_info = USB_QUIRK_RESET_RESUME },
+
{ } /* terminating entry must be last */
};
diff --git a/drivers/usb/gadget/serial.c b/drivers/usb/gadget/serial.c
index 9cd98e7..ce4d2e0 100644
--- a/drivers/usb/gadget/serial.c
+++ b/drivers/usb/gadget/serial.c
@@ -1691,14 +1691,12 @@
switch (ctrl->bRequest) {
case USB_CDC_REQ_SET_LINE_CODING:
- ret = min(wLength,
- (u16)sizeof(struct usb_cdc_line_coding));
- if (port) {
- spin_lock(&port->port_lock);
- memcpy(&port->port_line_coding, req->buf, ret);
- spin_unlock(&port->port_lock);
- }
- ret = 0;
+ /* FIXME Submit req to read the data; have its completion
+ * handler copy that data to port->port_line_coding (iff
+ * it's valid) and maybe pass it on. Until then, fail.
+ */
+ printk(KERN_WARNING "gs_setup: set_line_coding "
+ "unuspported\n");
break;
case USB_CDC_REQ_GET_LINE_CODING:
@@ -1713,11 +1711,18 @@
break;
case USB_CDC_REQ_SET_CONTROL_LINE_STATE:
- ret = 0;
+ /* FIXME Submit req to read the data; have its completion
+ * handler use that to set the state (iff it's valid) and
+ * maybe pass it on. Until then, fail.
+ */
+ printk(KERN_WARNING "gs_setup: set_control_line_state "
+ "unuspported\n");
break;
default:
- printk(KERN_ERR "gs_setup: unknown class request, type=%02x, request=%02x, value=%04x, index=%04x, length=%d\n",
+ printk(KERN_ERR "gs_setup: unknown class request, "
+ "type=%02x, request=%02x, value=%04x, "
+ "index=%04x, length=%d\n",
ctrl->bRequestType, ctrl->bRequest,
wValue, wIndex, wLength);
break;
diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c
index 9f37ba4..b64ca91 100644
--- a/drivers/usb/misc/sisusbvga/sisusb.c
+++ b/drivers/usb/misc/sisusbvga/sisusb.c
@@ -3404,6 +3404,7 @@
}
static struct usb_device_id sisusb_table [] = {
+ { USB_DEVICE(0x0711, 0x0550) },
{ USB_DEVICE(0x0711, 0x0900) },
{ USB_DEVICE(0x0711, 0x0901) },
{ USB_DEVICE(0x0711, 0x0902) },
diff --git a/drivers/usb/serial/bus.c b/drivers/usb/serial/bus.c
index c08a384..a47a24f 100644
--- a/drivers/usb/serial/bus.c
+++ b/drivers/usb/serial/bus.c
@@ -138,7 +138,7 @@
static struct driver_attribute drv_attrs[] = {
__ATTR_NULL,
};
-static inline void free_dynids(struct usb_driver *drv)
+static inline void free_dynids(struct usb_serial_driver *drv)
{
}
#endif
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 1370c42..2d04585 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -568,6 +568,7 @@
{ USB_DEVICE(ELEKTOR_VID, ELEKTOR_FT323R_PID) },
{ USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_PID) },
+ { USB_DEVICE(TML_VID, TML_USB_SERIAL_PID) },
{ USB_DEVICE(OLIMEX_VID, OLIMEX_ARM_USB_OCD_PID),
.driver_info = (kernel_ulong_t)&ftdi_olimex_quirk },
{ }, /* Optional parameter entry */
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index c70e1de..b57b90a 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -534,6 +534,14 @@
#define OLIMEX_VID 0x15BA
#define OLIMEX_ARM_USB_OCD_PID 0x0003
+
+/*
+ * The Mobility Lab (TML)
+ * Submitted by Pierre Castella
+ */
+#define TML_VID 0x1B91 /* Vendor ID */
+#define TML_USB_SERIAL_PID 0x0064 /* USB - Serial Converter */
+
/* Commands */
#define FTDI_SIO_RESET 0 /* Reset the port */
#define FTDI_SIO_MODEM_CTRL 1 /* Set the modem control register */
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 4cb3c16..a18659e 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -108,6 +108,7 @@
#define HUAWEI_VENDOR_ID 0x12D1
#define HUAWEI_PRODUCT_E600 0x1001
#define HUAWEI_PRODUCT_E220 0x1003
+#define HUAWEI_PRODUCT_E220BIS 0x1004
#define NOVATELWIRELESS_VENDOR_ID 0x1410
#define DELL_VENDOR_ID 0x413C
@@ -158,6 +159,7 @@
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_NETWORK) },
{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600) },
{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220) },
+ { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS) },
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1100) }, /* Novatel Merlin XS620/S640 */
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1110) }, /* Novatel Merlin S620 */
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1120) }, /* Novatel Merlin EX720 */
@@ -176,6 +178,7 @@
{ USB_DEVICE(DELL_VENDOR_ID, 0x8117) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
{ USB_DEVICE(DELL_VENDOR_ID, 0x8118) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
{ USB_DEVICE(DELL_VENDOR_ID, 0x8128) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite E720 CDMA/EV-DO */
+ { USB_DEVICE(DELL_VENDOR_ID, 0x8137) }, /* Dell Wireless HSDPA 5520 */
{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) },
{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
{ USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
diff --git a/drivers/usb/serial/oti6858.c b/drivers/usb/serial/oti6858.c
index 833ada4..64f3f66 100644
--- a/drivers/usb/serial/oti6858.c
+++ b/drivers/usb/serial/oti6858.c
@@ -817,21 +817,6 @@
__FUNCTION__, port->number, cmd, arg);
switch (cmd) {
- case TCGETS:
- if (kernel_termios_to_user_termios((struct ktermios __user *)arg,
- port->tty->termios))
- return -EFAULT;
- return 0;
-
- case TCSETS:
- case TCSETSW: /* FIXME: this is not the same! */
- case TCSETSF: /* FIXME: this is not the same! */
- if (user_termios_to_kernel_termios(port->tty->termios,
- (struct ktermios __user *)arg))
- return -EFAULT;
- oti6858_set_termios(port, NULL);
- return 0;
-
case TCFLSH:
/* FIXME */
return 0;
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 2d92ce3..c6b78ba 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -348,6 +348,13 @@
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY),
+/* Reported by Ortwin Glueck <odi@odi.ch> */
+UNUSUAL_DEV( 0x04b0, 0x0413, 0x0110, 0x0110,
+ "NIKON",
+ "NIKON DSC D40",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY),
+
/* BENQ DC5330
* Reported by Manuel Fombuena <mfombuena@ya.com> and
* Frank Copeland <fjc@thingy.apana.org.au> */
@@ -897,6 +904,22 @@
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY ),
+/* Reported by Massimiliano Ghilardi <massimiliano.ghilardi@gmail.com>
+ * This USB MP3/AVI player device fails and disconnects if more than 128
+ * sectors (64kB) are read/written in a single command, and may be present
+ * at least in the following products:
+ * "Magnex Digital Video Panel DVP 1800"
+ * "MP4 AIGO 4GB SLOT SD"
+ * "Teclast TL-C260 MP3"
+ * "i.Meizu PMP MP3/MP4"
+ * "Speed MV8 MP4 Audio Player"
+ */
+UNUSUAL_DEV( 0x071b, 0x3203, 0x0100, 0x0100,
+ "RockChip",
+ "ROCK MP3",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_MAX_SECTORS_64),
+
/* Reported by Olivier Blondeau <zeitoun@gmail.com> */
UNUSUAL_DEV( 0x0727, 0x0306, 0x0100, 0x0100,
"ATMEL",
@@ -1393,6 +1416,13 @@
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY | US_FL_IGNORE_RESIDUE ),
+/* Reported by Ricardo Barberis <ricardo@dattatec.com> */
+UNUSUAL_DEV( 0x0fce, 0xe092, 0x0000, 0x0000,
+ "Sony Ericsson",
+ "P1i",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_IGNORE_RESIDUE ),
+
/* Reported by Emmanuel Vasilakis <evas@forthnet.gr> */
UNUSUAL_DEV( 0x0fce, 0xe031, 0x0000, 0x0000,
"Sony Ericsson",
diff --git a/drivers/video/intelfb/intelfbhw.c b/drivers/video/intelfb/intelfbhw.c
index 16bc8d7..b21d0de 100644
--- a/drivers/video/intelfb/intelfbhw.c
+++ b/drivers/video/intelfb/intelfbhw.c
@@ -924,10 +924,10 @@
if (m > pll->max_m)
m = pll->max_m - 1;
for (testm = m - 1; testm <= m; testm++) {
- f_out = calc_vclock3(index, m, n, p);
+ f_out = calc_vclock3(index, testm, n, p);
if (splitm(index, testm, &m1, &m2)) {
- WRN_MSG("cannot split m = %d\n", m);
- n++;
+ WRN_MSG("cannot split m = %d\n",
+ testm);
continue;
}
if (clock > f_out)
diff --git a/fs/afs/mntpt.c b/fs/afs/mntpt.c
index a3684dc..6f8c96f 100644
--- a/fs/afs/mntpt.c
+++ b/fs/afs/mntpt.c
@@ -235,8 +235,8 @@
err = do_add_mount(newmnt, nd, MNT_SHRINKABLE, &afs_vfsmounts);
switch (err) {
case 0:
- mntput(nd->mnt);
dput(nd->dentry);
+ mntput(nd->mnt);
nd->mnt = newmnt;
nd->dentry = dget(newmnt->mnt_root);
schedule_delayed_work(&afs_mntpt_expiry_timer,
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index 22cfdd6..9537316 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -2578,8 +2578,11 @@
handle = ext3_journal_start(dquot_to_inode(dquot),
EXT3_QUOTA_DEL_BLOCKS(dquot->dq_sb));
- if (IS_ERR(handle))
+ if (IS_ERR(handle)) {
+ /* Release dquot anyway to avoid endless cycle in dqput() */
+ dquot_release(dquot);
return PTR_ERR(handle);
+ }
ret = dquot_release(dquot);
err = ext3_journal_stop(handle);
if (!ret)
@@ -2712,6 +2715,12 @@
struct buffer_head *bh;
handle_t *handle = journal_current_handle();
+ if (!handle) {
+ printk(KERN_WARNING "EXT3-fs: Quota write (off=%Lu, len=%Lu)"
+ " cancelled because transaction is not started.\n",
+ (unsigned long long)off, (unsigned long long)len);
+ return -EIO;
+ }
mutex_lock_nested(&inode->i_mutex, I_MUTEX_QUOTA);
while (towrite > 0) {
tocopy = sb->s_blocksize - offset < towrite ?
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 4550b83..3c1397f 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -2698,8 +2698,11 @@
handle = ext4_journal_start(dquot_to_inode(dquot),
EXT4_QUOTA_DEL_BLOCKS(dquot->dq_sb));
- if (IS_ERR(handle))
+ if (IS_ERR(handle)) {
+ /* Release dquot anyway to avoid endless cycle in dqput() */
+ dquot_release(dquot);
return PTR_ERR(handle);
+ }
ret = dquot_release(dquot);
err = ext4_journal_stop(handle);
if (!ret)
@@ -2832,6 +2835,12 @@
struct buffer_head *bh;
handle_t *handle = journal_current_handle();
+ if (!handle) {
+ printk(KERN_WARNING "EXT4-fs: Quota write (off=%Lu, len=%Lu)"
+ " cancelled because transaction is not started.\n",
+ (unsigned long long)off, (unsigned long long)len);
+ return -EIO;
+ }
mutex_lock_nested(&inode->i_mutex, I_MUTEX_QUOTA);
while (towrite > 0) {
tocopy = sb->s_blocksize - offset < towrite ?
diff --git a/fs/locks.c b/fs/locks.c
index 50857d2..c795eaa 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -782,7 +782,7 @@
if (request->fl_flags & FL_ACCESS)
goto out;
locks_copy_lock(new_fl, request);
- locks_insert_lock(&inode->i_flock, new_fl);
+ locks_insert_lock(before, new_fl);
new_fl = NULL;
error = 0;
diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index a5b0dfd..0e4d37c 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -11,6 +11,7 @@
#include <linux/string.h>
#include <linux/stat.h>
#include <linux/completion.h>
+#include <linux/poll.h>
#include <linux/file.h>
#include <linux/limits.h>
#include <linux/init.h>
@@ -232,7 +233,7 @@
static unsigned int proc_reg_poll(struct file *file, struct poll_table_struct *pts)
{
struct proc_dir_entry *pde = PDE(file->f_path.dentry->d_inode);
- unsigned int rv = 0;
+ unsigned int rv = DEFAULT_POLLMASK;
unsigned int (*poll)(struct file *, struct poll_table_struct *);
spin_lock(&pde->pde_unload_lock);
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 5b68dd3..a005451 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -1915,8 +1915,11 @@
ret =
journal_begin(&th, dquot->dq_sb,
REISERFS_QUOTA_DEL_BLOCKS(dquot->dq_sb));
- if (ret)
+ if (ret) {
+ /* Release dquot anyway to avoid endless cycle in dqput() */
+ dquot_release(dquot);
goto out;
+ }
ret = dquot_release(dquot);
err =
journal_end(&th, dquot->dq_sb,
@@ -2067,6 +2070,12 @@
size_t towrite = len;
struct buffer_head tmp_bh, *bh;
+ if (!current->journal_info) {
+ printk(KERN_WARNING "reiserfs: Quota write (off=%Lu, len=%Lu)"
+ " cancelled because transaction is not started.\n",
+ (unsigned long long)off, (unsigned long long)len);
+ return -EIO;
+ }
mutex_lock_nested(&inode->i_mutex, I_MUTEX_QUOTA);
while (towrite > 0) {
tocopy = sb->s_blocksize - offset < towrite ?
@@ -2098,7 +2107,7 @@
data += tocopy;
blk++;
}
- out:
+out:
if (len == towrite)
return err;
if (inode->i_size < off + len - towrite)
diff --git a/fs/select.c b/fs/select.c
index a974082..46dca31 100644
--- a/fs/select.c
+++ b/fs/select.c
@@ -26,8 +26,6 @@
#include <asm/uaccess.h>
-#define DEFAULT_POLLMASK (POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM)
-
struct poll_table_page {
struct poll_table_page * next;
struct poll_table_entry * entry;
diff --git a/include/asm-m68k/unistd.h b/include/asm-m68k/unistd.h
index fdbb60e..a30fe9c 100644
--- a/include/asm-m68k/unistd.h
+++ b/include/asm-m68k/unistd.h
@@ -313,10 +313,20 @@
#define __NR_tee 308
#define __NR_vmsplice 309
#define __NR_move_pages 310
+#define __NR_sched_setaffinity 311
+#define __NR_sched_getaffinity 312
+#define __NR_kexec_load 313
+#define __NR_getcpu 314
+#define __NR_epoll_pwait 315
+#define __NR_utimensat 316
+#define __NR_signalfd 317
+#define __NR_timerfd 318
+#define __NR_eventfd 319
+#define __NR_fallocate 320
#ifdef __KERNEL__
-#define NR_syscalls 311
+#define NR_syscalls 321
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
diff --git a/include/asm-m68knommu/unistd.h b/include/asm-m68knommu/unistd.h
index 82e0319..eb1b566 100644
--- a/include/asm-m68knommu/unistd.h
+++ b/include/asm-m68knommu/unistd.h
@@ -314,10 +314,20 @@
#define __NR_tee 308
#define __NR_vmsplice 309
#define __NR_move_pages 310
+#define __NR_sched_setaffinity 311
+#define __NR_sched_getaffinity 312
+#define __NR_kexec_load 313
+#define __NR_getcpu 314
+#define __NR_epoll_pwait 315
+#define __NR_utimensat 316
+#define __NR_signalfd 317
+#define __NR_timerfd 318
+#define __NR_eventfd 319
+#define __NR_fallocate 320
#ifdef __KERNEL__
-#define NR_syscalls 311
+#define NR_syscalls 321
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
diff --git a/include/asm-mips/sibyte/bcm1480_regs.h b/include/asm-mips/sibyte/bcm1480_regs.h
index 2738c13..c34d36b 100644
--- a/include/asm-mips/sibyte/bcm1480_regs.h
+++ b/include/asm-mips/sibyte/bcm1480_regs.h
@@ -227,10 +227,15 @@
(A_BCM1480_DUART(chan) + \
BCM1480_DUART_CHANREG_SPACING * 3 + (reg))
+#define DUART_IMRISR_SPACING 0x20
+#define DUART_INCHNG_SPACING 0x10
+
#define R_BCM1480_DUART_IMRREG(chan) \
(R_DUART_IMR_A + ((chan) & 1) * DUART_IMRISR_SPACING)
#define R_BCM1480_DUART_ISRREG(chan) \
(R_DUART_ISR_A + ((chan) & 1) * DUART_IMRISR_SPACING)
+#define R_BCM1480_DUART_INCHREG(chan) \
+ (R_DUART_IN_CHNG_A + ((chan) & 1) * DUART_INCHNG_SPACING)
#define A_BCM1480_DUART_IMRREG(chan) \
(A_BCM1480_DUART_CTRLREG((chan), R_BCM1480_DUART_IMRREG(chan)))
diff --git a/include/linux/aer.h b/include/linux/aer.h
index 5096562..bcf236d 100644
--- a/include/linux/aer.h
+++ b/include/linux/aer.h
@@ -15,11 +15,26 @@
extern int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev);
extern int pci_cleanup_aer_correct_error_status(struct pci_dev *dev);
#else
-#define pci_enable_pcie_error_reporting(dev) (-EINVAL)
-#define pci_find_aer_capability(dev) (0)
-#define pci_disable_pcie_error_reporting(dev) (-EINVAL)
-#define pci_cleanup_aer_uncorrect_error_status(dev) (-EINVAL)
-#define pci_cleanup_aer_correct_error_status(dev) (-EINVAL)
+static inline int pci_enable_pcie_error_reporting(struct pci_dev *dev)
+{
+ return -EINVAL;
+}
+static inline int pci_find_aer_capability(struct pci_dev *dev)
+{
+ return 0;
+}
+static inline int pci_disable_pcie_error_reporting(struct pci_dev *dev)
+{
+ return -EINVAL;
+}
+static inline int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev)
+{
+ return -EINVAL;
+}
+static inline int pci_cleanup_aer_correct_error_status(struct pci_dev *dev)
+{
+ return -EINVAL;
+}
#endif
#endif //_AER_H_
diff --git a/include/linux/ide.h b/include/linux/ide.h
index c792b4f..b9f66c1 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1378,6 +1378,19 @@
return ((id->field_valid & 2) && (id->capability & 8)) ? 1 : 0;
}
+static inline int ide_dev_is_sata(struct hd_driveid *id)
+{
+ /*
+ * See if word 93 is 0 AND drive is at least ATA-5 compatible
+ * verifying that word 80 by casting it to a signed type --
+ * this trick allows us to filter out the reserved values of
+ * 0x0000 and 0xffff along with the earlier ATA revisions...
+ */
+ if (id->hw_config == 0 && (short)id->major_rev_num >= 0x0020)
+ return 1;
+ return 0;
+}
+
u8 ide_dump_status(ide_drive_t *, const char *, u8);
typedef struct ide_pio_timings_s {
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index f592df7..47160fe 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -34,6 +34,7 @@
#define ALIGN(x,a) __ALIGN_MASK(x,(typeof(x))(a)-1)
#define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask))
+#define PTR_ALIGN(p, a) ((typeof(p))ALIGN((unsigned long)(p), (a)))
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 0eed0b7..1dd075e 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -88,9 +88,8 @@
int (*compat_get)(struct sock *sk, int optval,
void __user *user, int *len);
- /* Number of users inside set() or get(). */
- unsigned int use;
- struct task_struct *cleanup_task;
+ /* Use the module struct to lock set/get code in place */
+ struct module *owner;
};
/* Each queued (to userspace) skbuff has one of these. */
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index d41747b..55f307f 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2293,6 +2293,8 @@
#define PCI_DEVICE_ID_INTEL_MCH_PC 0x3599
#define PCI_DEVICE_ID_INTEL_MCH_PC1 0x359a
#define PCI_DEVICE_ID_INTEL_E7525_MCH 0x359e
+#define PCI_DEVICE_ID_INTEL_TOLAPAI_0 0x5031
+#define PCI_DEVICE_ID_INTEL_TOLAPAI_1 0x5032
#define PCI_DEVICE_ID_INTEL_82371SB_0 0x7000
#define PCI_DEVICE_ID_INTEL_82371SB_1 0x7010
#define PCI_DEVICE_ID_INTEL_82371SB_2 0x7020
diff --git a/include/linux/poll.h b/include/linux/poll.h
index 2769079..16d813b 100644
--- a/include/linux/poll.h
+++ b/include/linux/poll.h
@@ -21,6 +21,8 @@
#define WQUEUES_STACK_ALLOC (MAX_STACK_ALLOC - FRONTEND_STACK_ALLOC)
#define N_INLINE_POLL_ENTRIES (WQUEUES_STACK_ALLOC / sizeof(struct poll_table_entry))
+#define DEFAULT_POLLMASK (POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM)
+
struct poll_table_struct;
/*
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index 007d442..b4b3113 100644
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -205,6 +205,13 @@
};
struct iscsi_session {
+ /*
+ * Syncs up the scsi eh thread with the iscsi eh thread when sending
+ * task management functions. This must be taken before the session
+ * and recv lock.
+ */
+ struct mutex eh_mutex;
+
/* iSCSI session-wide sequencing */
uint32_t cmdsn;
uint32_t exp_cmdsn;
diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
index f792136..7e52eb0 100644
--- a/kernel/futex_compat.c
+++ b/kernel/futex_compat.c
@@ -61,10 +61,10 @@
if (fetch_robust_entry(&upending, &pending,
&head->list_op_pending, &pip))
return;
- if (upending)
+ if (pending)
handle_futex_death((void __user *)pending + futex_offset, curr, pip);
- while (compat_ptr(uentry) != &head->list) {
+ while (entry != (struct robust_list __user *) &head->list) {
/*
* A pending lock might already be on the list, so
* dont process it twice:
diff --git a/kernel/kmod.c b/kernel/kmod.c
index 9809cc1..c6a4f8a 100644
--- a/kernel/kmod.c
+++ b/kernel/kmod.c
@@ -505,7 +505,7 @@
if (ret < 0)
goto out;
- return call_usermodehelper_exec(sub_info, 1);
+ return call_usermodehelper_exec(sub_info, UMH_WAIT_EXEC);
out:
call_usermodehelper_freeinfo(sub_info);
diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c
index cd91237..de6a2d6 100644
--- a/kernel/time/ntp.c
+++ b/kernel/time/ntp.c
@@ -226,7 +226,7 @@
static void notify_cmos_timer(void)
{
- if (no_sync_cmos_clock)
+ if (!no_sync_cmos_clock)
mod_timer(&sync_cmos_timer, jiffies + 1);
}
diff --git a/mm/slub.c b/mm/slub.c
index 7defe84..addb20a 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -986,7 +986,9 @@
__setup("slub_debug", setup_slub_debug);
-static void kmem_cache_open_debug_check(struct kmem_cache *s)
+static unsigned long kmem_cache_flags(unsigned long objsize,
+ unsigned long flags, const char *name,
+ void (*ctor)(void *, struct kmem_cache *, unsigned long))
{
/*
* The page->offset field is only 16 bit wide. This is an offset
@@ -1000,19 +1002,21 @@
* Debugging or ctor may create a need to move the free
* pointer. Fail if this happens.
*/
- if (s->objsize >= 65535 * sizeof(void *)) {
- BUG_ON(s->flags & (SLAB_RED_ZONE | SLAB_POISON |
+ if (objsize >= 65535 * sizeof(void *)) {
+ BUG_ON(flags & (SLAB_RED_ZONE | SLAB_POISON |
SLAB_STORE_USER | SLAB_DESTROY_BY_RCU));
- BUG_ON(s->ctor);
- }
- else
+ BUG_ON(ctor);
+ } else {
/*
* Enable debugging if selected on the kernel commandline.
*/
if (slub_debug && (!slub_debug_slabs ||
- strncmp(slub_debug_slabs, s->name,
+ strncmp(slub_debug_slabs, name,
strlen(slub_debug_slabs)) == 0))
- s->flags |= slub_debug;
+ flags |= slub_debug;
+ }
+
+ return flags;
}
#else
static inline void setup_object_debug(struct kmem_cache *s,
@@ -1029,7 +1033,12 @@
static inline int check_object(struct kmem_cache *s, struct page *page,
void *object, int active) { return 1; }
static inline void add_full(struct kmem_cache_node *n, struct page *page) {}
-static inline void kmem_cache_open_debug_check(struct kmem_cache *s) {}
+static inline unsigned long kmem_cache_flags(unsigned long objsize,
+ unsigned long flags, const char *name,
+ void (*ctor)(void *, struct kmem_cache *, unsigned long))
+{
+ return flags;
+}
#define slub_debug 0
#endif
/*
@@ -2088,9 +2097,8 @@
s->name = name;
s->ctor = ctor;
s->objsize = size;
- s->flags = flags;
s->align = align;
- kmem_cache_open_debug_check(s);
+ s->flags = kmem_cache_flags(size, flags, name, ctor);
if (!calculate_sizes(s))
goto error;
@@ -2660,7 +2668,7 @@
}
static struct kmem_cache *find_mergeable(size_t size,
- size_t align, unsigned long flags,
+ size_t align, unsigned long flags, const char *name,
void (*ctor)(void *, struct kmem_cache *, unsigned long))
{
struct kmem_cache *s;
@@ -2674,6 +2682,7 @@
size = ALIGN(size, sizeof(void *));
align = calculate_alignment(flags, align, size);
size = ALIGN(size, align);
+ flags = kmem_cache_flags(size, flags, name, NULL);
list_for_each_entry(s, &slab_caches, list) {
if (slab_unmergeable(s))
@@ -2682,8 +2691,7 @@
if (size > s->size)
continue;
- if (((flags | slub_debug) & SLUB_MERGE_SAME) !=
- (s->flags & SLUB_MERGE_SAME))
+ if ((flags & SLUB_MERGE_SAME) != (s->flags & SLUB_MERGE_SAME))
continue;
/*
* Check if alignment is compatible.
@@ -2707,7 +2715,7 @@
struct kmem_cache *s;
down_write(&slub_lock);
- s = find_mergeable(size, align, flags, ctor);
+ s = find_mergeable(size, align, flags, name, ctor);
if (s) {
s->refcount++;
/*
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 63caa41..18e3afc 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -183,6 +183,7 @@
{
struct sk_buff *skb;
__le16 param;
+ __u8 flt_type;
BT_DBG("%s %ld", hdev->name, opt);
@@ -233,11 +234,8 @@
/* Optional initialization */
/* Clear Event Filters */
- {
- struct hci_cp_set_event_flt cp;
- cp.flt_type = HCI_FLT_CLEAR_ALL;
- hci_send_cmd(hdev, OGF_HOST_CTL, OCF_SET_EVENT_FLT, sizeof(cp), &cp);
- }
+ flt_type = HCI_FLT_CLEAR_ALL;
+ hci_send_cmd(hdev, OGF_HOST_CTL, OCF_SET_EVENT_FLT, 1, &flt_type);
/* Page timeout ~20 secs */
param = cpu_to_le16(0x8000);
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index 1dae3df..d16ca8e 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -37,6 +37,7 @@
#include <linux/skbuff.h>
#include <linux/workqueue.h>
#include <linux/interrupt.h>
+#include <linux/compat.h>
#include <linux/socket.h>
#include <linux/ioctl.h>
#include <net/sock.h>
@@ -70,15 +71,15 @@
{
{ 0x0 },
/* OGF_LINK_CTL */
- { 0xbe000006, 0x00000001, 0x000000, 0x00 },
+ { 0xbe000006, 0x00000001, 0x00000000, 0x00 },
/* OGF_LINK_POLICY */
- { 0x00005200, 0x00000000, 0x000000, 0x00 },
+ { 0x00005200, 0x00000000, 0x00000000, 0x00 },
/* OGF_HOST_CTL */
- { 0xaab00200, 0x2b402aaa, 0x020154, 0x00 },
+ { 0xaab00200, 0x2b402aaa, 0x05220154, 0x00 },
/* OGF_INFO_PARAM */
- { 0x000002be, 0x00000000, 0x000000, 0x00 },
+ { 0x000002be, 0x00000000, 0x00000000, 0x00 },
/* OGF_STATUS_PARAM */
- { 0x000000ea, 0x00000000, 0x000000, 0x00 }
+ { 0x000000ea, 0x00000000, 0x00000000, 0x00 }
}
};
@@ -342,9 +343,23 @@
if (mask & HCI_CMSG_TSTAMP) {
struct timeval tv;
+ void *data;
+ int len;
skb_get_timestamp(skb, &tv);
- put_cmsg(msg, SOL_HCI, HCI_CMSG_TSTAMP, sizeof(tv), &tv);
+
+ if (msg->msg_flags & MSG_CMSG_COMPAT) {
+ struct compat_timeval ctv;
+ ctv.tv_sec = tv.tv_sec;
+ ctv.tv_usec = tv.tv_usec;
+ data = &ctv;
+ len = sizeof(ctv);
+ } else {
+ data = &tv;
+ len = sizeof(tv);
+ }
+
+ put_cmsg(msg, SOL_HCI, HCI_CMSG_TSTAMP, len, data);
}
}
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index 4169a2a..6018d0e 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -1513,6 +1513,7 @@
.get_optmin = EBT_BASE_CTL,
.get_optmax = EBT_SO_GET_MAX + 1,
.get = do_ebt_get_ctl,
+ .owner = THIS_MODULE,
};
static int __init ebtables_init(void)
diff --git a/net/core/datagram.c b/net/core/datagram.c
index cb056f4..029b93e 100644
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -450,6 +450,9 @@
__wsum csum;
int chunk = skb->len - hlen;
+ if (!chunk)
+ return 0;
+
/* Skip filled elements.
* Pretty silly, look at memcpy_toiovec, though 8)
*/
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index fa6604f..8def682 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -814,7 +814,7 @@
for (ifa = dn_db->ifa_list, dn_idx = 0; ifa;
ifa = ifa->ifa_next, dn_idx++) {
if (dn_idx < skip_naddr)
- goto cont;
+ continue;
if (dn_nl_fill_ifaddr(skb, ifa, NETLINK_CB(cb->skb).pid,
cb->nlh->nlmsg_seq, RTM_NEWADDR,
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 5b77bda..5dbe580 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -1193,7 +1193,7 @@
for (ifa = in_dev->ifa_list, ip_idx = 0; ifa;
ifa = ifa->ifa_next, ip_idx++) {
if (ip_idx < s_ip_idx)
- goto cont;
+ continue;
if (inet_fill_ifaddr(skb, ifa, NETLINK_CB(cb->skb).pid,
cb->nlh->nlmsg_seq,
RTM_NEWADDR, NLM_F_MULTI) <= 0)
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
index dbeacd8..def007e 100644
--- a/net/ipv4/inet_diag.c
+++ b/net/ipv4/inet_diag.c
@@ -836,12 +836,16 @@
return inet_diag_get_exact(skb, nlh);
}
+static DEFINE_MUTEX(inet_diag_mutex);
+
static void inet_diag_rcv(struct sock *sk, int len)
{
unsigned int qlen = 0;
do {
+ mutex_lock(&inet_diag_mutex);
netlink_run_queue(sk, &qlen, &inet_diag_rcv_msg);
+ mutex_unlock(&inet_diag_mutex);
} while (qlen);
}
diff --git a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c
index 902fd57..f656d41 100644
--- a/net/ipv4/ipvs/ip_vs_ctl.c
+++ b/net/ipv4/ipvs/ip_vs_ctl.c
@@ -2339,6 +2339,7 @@
.get_optmin = IP_VS_BASE_CTL,
.get_optmax = IP_VS_SO_GET_MAX+1,
.get = do_ip_vs_get_ctl,
+ .owner = THIS_MODULE,
};
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index d1149ab..29114a9 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -1161,6 +1161,7 @@
.get_optmin = ARPT_BASE_CTL,
.get_optmax = ARPT_SO_GET_MAX+1,
.get = do_arpt_get_ctl,
+ .owner = THIS_MODULE,
};
static int __init arp_tables_init(void)
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index e1b402c..6486894 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -2296,6 +2296,7 @@
#ifdef CONFIG_COMPAT
.compat_get = compat_do_ipt_get_ctl,
#endif
+ .owner = THIS_MODULE,
};
static struct xt_match icmp_matchstruct __read_mostly = {
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
index d9b5177..f813e02 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -87,14 +87,10 @@
if (iph == NULL)
return -NF_DROP;
- /* Never happen */
- if (iph->frag_off & htons(IP_OFFSET)) {
- if (net_ratelimit()) {
- printk(KERN_ERR "ipv4_get_l4proto: Frag of proto %u\n",
- iph->protocol);
- }
+ /* Conntrack defragments packets, we might still see fragments
+ * inside ICMP packets though. */
+ if (iph->frag_off & htons(IP_OFFSET))
return -NF_DROP;
- }
*dataoff = nhoff + (iph->ihl << 2);
*protonum = iph->protocol;
@@ -403,6 +399,7 @@
.get_optmin = SO_ORIGINAL_DST,
.get_optmax = SO_ORIGINAL_DST+1,
.get = &getorigdst,
+ .owner = THIS_MODULE,
};
struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv4 __read_mostly = {
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 5dead39..26de3c0 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -1427,8 +1427,9 @@
struct sk_buff *skb;
while ((skb = __skb_dequeue_tail(&sk->sk_write_queue)) != NULL) {
- IP6_INC_STATS(ip6_dst_idev(skb->dst),
- IPSTATS_MIB_OUTDISCARDS);
+ if (skb->dst)
+ IP6_INC_STATS(ip6_dst_idev(skb->dst),
+ IPSTATS_MIB_OUTDISCARDS);
kfree_skb(skb);
}
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 0358e606..73a894a 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -736,7 +736,7 @@
* so fail our DAD process
*/
addrconf_dad_failure(ifp);
- goto out;
+ return;
} else {
/*
* This is not a dad solicitation.
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index aeda617..cd9df02 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -1462,6 +1462,7 @@
.get_optmin = IP6T_BASE_CTL,
.get_optmax = IP6T_SO_GET_MAX+1,
.get = do_ip6t_get_ctl,
+ .owner = THIS_MODULE,
};
static struct xt_match icmp6_matchstruct __read_mostly = {
diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
index 8b8ece7..e32761c 100644
--- a/net/netfilter/nf_sockopt.c
+++ b/net/netfilter/nf_sockopt.c
@@ -55,18 +55,7 @@
void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
{
- /* No point being interruptible: we're probably in cleanup_module() */
- restart:
mutex_lock(&nf_sockopt_mutex);
- if (reg->use != 0) {
- /* To be woken by nf_sockopt call... */
- /* FIXME: Stuart Young's name appears gratuitously. */
- set_current_state(TASK_UNINTERRUPTIBLE);
- reg->cleanup_task = current;
- mutex_unlock(&nf_sockopt_mutex);
- schedule();
- goto restart;
- }
list_del(®->list);
mutex_unlock(&nf_sockopt_mutex);
}
@@ -86,10 +75,11 @@
list_for_each(i, &nf_sockopts) {
ops = (struct nf_sockopt_ops *)i;
if (ops->pf == pf) {
+ if (!try_module_get(ops->owner))
+ goto out_nosup;
if (get) {
if (val >= ops->get_optmin
&& val < ops->get_optmax) {
- ops->use++;
mutex_unlock(&nf_sockopt_mutex);
ret = ops->get(sk, val, opt, len);
goto out;
@@ -97,23 +87,20 @@
} else {
if (val >= ops->set_optmin
&& val < ops->set_optmax) {
- ops->use++;
mutex_unlock(&nf_sockopt_mutex);
ret = ops->set(sk, val, opt, *len);
goto out;
}
}
+ module_put(ops->owner);
}
}
+ out_nosup:
mutex_unlock(&nf_sockopt_mutex);
return -ENOPROTOOPT;
out:
- mutex_lock(&nf_sockopt_mutex);
- ops->use--;
- if (ops->cleanup_task)
- wake_up_process(ops->cleanup_task);
- mutex_unlock(&nf_sockopt_mutex);
+ module_put(ops->owner);
return ret;
}
@@ -144,10 +131,12 @@
list_for_each(i, &nf_sockopts) {
ops = (struct nf_sockopt_ops *)i;
if (ops->pf == pf) {
+ if (!try_module_get(ops->owner))
+ goto out_nosup;
+
if (get) {
if (val >= ops->get_optmin
&& val < ops->get_optmax) {
- ops->use++;
mutex_unlock(&nf_sockopt_mutex);
if (ops->compat_get)
ret = ops->compat_get(sk,
@@ -160,7 +149,6 @@
} else {
if (val >= ops->set_optmin
&& val < ops->set_optmax) {
- ops->use++;
mutex_unlock(&nf_sockopt_mutex);
if (ops->compat_set)
ret = ops->compat_set(sk,
@@ -171,17 +159,15 @@
goto out;
}
}
+ module_put(ops->owner);
}
}
+ out_nosup:
mutex_unlock(&nf_sockopt_mutex);
return -ENOPROTOOPT;
out:
- mutex_lock(&nf_sockopt_mutex);
- ops->use--;
- if (ops->cleanup_task)
- wake_up_process(ops->cleanup_task);
- mutex_unlock(&nf_sockopt_mutex);
+ module_put(ops->owner);
return ret;
}