Anthony Liguori 1bc4953ed4 virtio: Fix used_idx wrap-around ...

The more_used() function compares the vq->vring.used->idx with last_used_idx.
Since vq->vring.used->idx is a 16-bit integer, and last_used_idx is an
unsigned int, this results in unpredictable behavior when vq->vring.used->idx
wraps around.

This patch corrects this by changing last_used_idx to the correct type.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

2007-11-12 13:59:09 +11:00

..

acorn/char

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acpi

ACPI: add documentation for deprecated /proc/acpi/battery in ACPI_PROCFS

2007-11-10 14:28:16 -08:00

amba

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ata

libata: Don't fail device revalidation for bad _GTF methods

2007-11-10 00:31:27 -05:00

atm

Eliminate pointless casts from void* in a few driver irq handlers.

2007-10-23 19:53:16 -04:00

auxdisplay

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base

cleanup asm/scatterlist.h includes

2007-11-02 08:47:06 +01:00

block

pktcdvd: fix BUG caused by sysfs module reference semantics change

2007-11-08 08:00:24 +01:00

bluetooth

[Bluetooth] Add generic driver for Bluetooth USB devices

2007-10-22 02:59:46 -07:00

cdrom

SG: audit of drivers that use blk_rq_map_sg()

2007-10-24 13:21:21 +02:00

char

[TTY]: Fix network driver interactions with TCGET/SET calls.

2007-11-07 04:14:19 -08:00

clocksource

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connector

[CONNECTOR]: Fix a spurious kfree_skb() call

2007-10-30 21:29:47 -07:00

cpufreq

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cpuidle

cpuidle: remove unused exports

2007-10-29 17:27:50 -04:00

crypto

[CRYPTO] users: Fix up scatterlist conversion errors

2007-10-27 00:52:07 -07:00

dca

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dio

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dma

Remove bogus default y for DMAR and NET_DMA

2007-10-30 08:06:55 -07:00

edac

NULL terminate the pci_device_ids in pasemi_edac

2007-10-19 11:53:56 -07:00

eisa

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firewire

firewire: fw-sbp2: fix refcounting

2007-11-07 01:59:28 +01:00

firmware

define global BIT macro

2007-10-19 11:53:42 -07:00

hid

HID: Don't access input_dev->private directly

2007-10-31 13:30:35 +01:00

hwmon

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial

2007-10-19 20:36:17 -07:00

i2c

typo fixes

2007-10-20 01:34:40 +02:00

ide

ide: fix IDE_HFLAG_NO_ATAPI_DMA handling in config_drive_for_dma()

2007-11-05 21:42:30 +01:00

ieee1394

ieee1394: iso and async streams: s/g list fix

2007-11-04 14:31:16 +01:00

infiniband

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband

2007-10-30 15:26:56 -07:00

input

Use i8253.c lock for PC speaker on MIPS, too.

2007-11-02 19:39:18 -07:00

isdn

i4l: errors with assignments in if

2007-11-05 15:12:31 -08:00

kvm

Consolidate host virtualization support under Virtualization menu

2007-10-23 15:49:47 +10:00

leds

leds: bugfixes for leds-gpio

2007-11-05 21:54:41 +00:00

lguest

lguest: documentation update

2007-10-25 15:02:50 +10:00

macintosh

[POWERPC] windfarm: Fix windfarm thread freezer interaction

2007-11-08 14:15:34 +11:00

mca

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md

Add UNPLUG traces to all appropriate places

2007-11-09 13:41:32 +01:00

media

V4L/DVB (6548): pvrusb2: Fix oops on module removal

2007-11-04 21:41:30 -02:00

message

i2o: debug messages corrected

2007-11-05 15:12:31 -08:00

mfd

typo fixes

2007-10-20 01:34:40 +02:00

misc

fujitsu-laptop.c: remove dead code

2007-10-25 17:43:46 -04:00

mmc

Add missing "\n" to log message

2007-11-10 11:59:49 +01:00

mtd

Eliminate pointless casts from void* in a few driver irq handlers.

2007-10-23 19:53:16 -04:00

net

virtio: more fallout from scatterlist changes.

2007-11-12 13:55:25 +11:00

nubus

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of

[SPARC/64]: Consolidate of_register_driver

2007-10-17 21:17:42 -07:00

oprofile

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parisc

parisc: fix sg_page() fallout

2007-10-23 09:49:31 +02:00

parport

[PARPORT] Remove unused 'irq' argument from parport irq functions

2007-10-23 19:53:16 -04:00

pci

PCI: Add Kconfig option to disable deprecated pci_find_* API

2007-11-05 13:35:17 -08:00

pcmcia

remove asm/bitops.h includes

2007-10-19 11:53:41 -07:00

pnp

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power

Merge git://git.infradead.org/battery-2.6

2007-10-22 19:20:52 -07:00

ps3

remove asm/bitops.h includes

2007-10-19 11:53:41 -07:00

rapidio

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rtc

rtc: rtc-sh: Zero out tm value for invalid rtc states.

2007-11-07 20:13:24 +09:00

s390

[S390] Fix priority mistakes in drivers/s390/cio/cmf.c

2007-11-05 11:10:17 +01:00

sbus

vfc_dev conversion to mutex: fallout

2007-10-20 15:04:06 -07:00

scsi

PCI: Add Kconfig option to disable deprecated pci_find_* API

2007-11-05 13:35:17 -08:00

serial

Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6

2007-11-09 15:25:29 -08:00

sh

superhyway: Handle device_register() retval properly.

2007-11-07 11:13:55 +09:00

sn

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spi

fix abuses of ptrdiff_t

2007-10-29 07:41:33 -07:00

ssb

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tc

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telephony

telephony: phonedev panics if unregistering device not registered [Bug 9266]

2007-11-05 15:12:33 -08:00

uio

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usb

cleanup asm/scatterlist.h includes

2007-11-02 08:47:06 +01:00

video

[ARM] 4645/1: Cyberpro: Trivial fix to restore 16bpp mode.

2007-11-08 23:29:36 +00:00

virtio

virtio: Fix used_idx wrap-around

2007-11-12 13:59:09 +11:00

w1

Kbuild/doc: fix links to Documentation files

2007-10-30 14:26:30 -07:00

watchdog

Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog

2007-11-02 19:36:26 -07:00

xen

Add missing newlines to some uses of dev_<level> messages

2007-10-18 14:37:28 -07:00

zorro

Convert files to UTF-8 and some cleanups

2007-10-19 23:21:04 +02:00

Kconfig

Virtio interface

2007-10-23 15:49:54 +10:00

Makefile

Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

2007-10-23 16:37:29 -07:00