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Willy Tarreau b6d07e0273 PCI: mvebu: fix off-by-one in the computed size of the mbus windows 
mvebu_pcie_handle_membase_change() and
mvebu_pcie_handle_iobase_change() do not correctly compute the window
size. PCI uses an inclusive start/end address pair, which requires a
+1 when converting to size.

This only worked because a bug in the mbus driver allowed it to
silently accept and round up bogus sizes.

Fix this by adding one to the computed size.

Fixes: 45361a4fe4 ('PCIe driver for Marvell Armada 370/XP systems')
Cc: <stable@vger.kernel.org> # v3.11+
Signed-off-by: Willy Tarreau <w@1wt.eu>
Reviewed-By: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1397823593-1932-5-git-send-email-thomas.petazzoni@free-electrons.com
Tested-by: Neil Greatorex <neil@fatboyfat.co.uk>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-04-24 03:47:15 +00:00
..
accessibility
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acpi
Merge branch 'acpi-config'
2014-04-08 21:34:51 +02:00
amba
Merge tag 'drivers-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2014-04-05 15:37:40 -07:00
ata
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2014-04-02 16:23:38 -07:00
atm
atm: idt77105: Use del_timer_sync() in exit path
2014-03-25 21:06:02 -04:00
auxdisplay
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base
Merge tag 'regmap-v3.15-nodev' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
2014-04-11 13:25:08 -07:00
bcma
bcma: gpio: register 32 GPIOs on BCM5357
2014-03-27 14:20:04 -04:00
block
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2014-04-12 14:49:50 -07:00
bluetooth
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2014-04-02 20:53:45 -07:00
bus
Merge tag 'drivers-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2014-04-05 15:37:40 -07:00
cdrom
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char
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2014-04-12 14:49:50 -07:00
clk
Merge tag 'mfd-for-linus-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2014-04-07 10:24:18 -07:00
clocksource
Merge tag 'cpu-hotplug-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2014-04-07 14:55:46 -07:00
connector
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2014-04-02 20:53:45 -07:00
cpufreq
Merge branch 'pm-cpufreq'
2014-04-08 13:28:02 +02:00
cpuidle
Merge branch 'pm-cpuidle'
2014-04-08 13:27:40 +02:00
crypto
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2014-04-03 09:28:16 -07:00
dca
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devfreq
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dio
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dma
Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
2014-04-10 08:55:08 -07:00
edac
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2014-04-04 09:50:07 -07:00
eisa
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extcon
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firewire
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firmware
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2014-04-11 11:58:33 -07:00
fmc
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gpio
Merge tag 'mfd-for-linus-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2014-04-07 10:24:18 -07:00
gpu
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
2014-04-08 09:52:16 -07:00
hid
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2014-04-04 09:50:07 -07:00
hsi
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hv
Merge tag 'char-misc-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2014-04-01 16:13:21 -07:00
hwmon
Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2014-04-09 08:35:31 -07:00
hwspinlock
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i2c
Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2014-04-09 08:45:40 -07:00
ide
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idle
Merge branch 'pm-cpuidle'
2014-04-08 13:27:40 +02:00
iio
Merge tag 'mfd-for-linus-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2014-04-07 10:24:18 -07:00
infiniband
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2014-04-12 16:51:08 -07:00
input
Merge tag 'pwm/for-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
2014-04-05 18:32:31 -07:00
iommu
Merge tag 'iommu-updates-v3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
2014-04-05 18:46:26 -07:00
ipack
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irqchip
Merge tag 'drivers-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2014-04-05 15:37:40 -07:00
isdn
isdnloop: several buffer overflows
2014-04-08 12:41:13 -04:00
leds
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds
2014-04-10 09:06:10 -07:00
lguest
drivers/lguest/page_tables.c: rename do_set_pte()
2014-04-07 16:35:52 -07:00
macintosh
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mailbox
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mcb
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md
Merge tag 'md/3.15' of git://neil.brown.name/md
2014-04-11 17:20:38 -07:00
media
[media] gpsca: remove the risk of a division by zero
2014-04-08 11:01:12 -03:00
memory
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memstick
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message
Merge tag 'pci-v3.15-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2014-04-01 15:14:04 -07:00
mfd
Merge tag 'mmc-updates-for-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc
2014-04-09 08:39:39 -07:00
misc
drivers/misc/sgi-gru/grukdump.c: cleanup gru_dump_context() a little
2014-04-07 16:36:09 -07:00
mmc
Merge tag 'mmc-updates-for-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc
2014-04-09 08:39:39 -07:00
mtd
Merge tag 'for-linus-20140405' of git://git.infradead.org/linux-mtd
2014-04-07 10:17:30 -07:00
net
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2014-04-12 17:31:22 -07:00
nfc
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ntb
ntb: Use pci_enable_msix_range() instead of pci_enable_msix()
2014-04-07 10:59:20 -07:00
nubus
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of
Merge tag 'for-linus-20140405' of git://git.infradead.org/linux-mtd
2014-04-07 10:17:30 -07:00
oprofile
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parisc
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parport
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pci
PCI: mvebu: fix off-by-one in the computed size of the mbus windows
2014-04-24 03:47:15 +00:00
pcmcia
Merge tag 'pci-v3.15-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2014-04-01 15:14:04 -07:00
phy
Merge tag 'drivers-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2014-04-05 15:37:40 -07:00
pinctrl
Merge tag 'gpio-v3.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
2014-04-03 16:44:15 -07:00
platform
alienware-wmi: cover some scenarios where memory allocations would fail
2014-04-10 12:11:56 -04:00
pnp
Merge tag 'pm+acpi-3.15-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2014-04-02 14:10:21 -07:00
power
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powercap
Merge tag 'cpu-hotplug-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2014-04-07 14:55:46 -07:00
pps
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ps3
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ptp
net: ptp: move PTP classifier in its own file
2014-04-01 16:43:18 -04:00
pwm
Merge tag 'pwm/for-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
2014-04-05 18:32:31 -07:00
rapidio
rapidio: rework device hierarchy and introduce mport class of devices
2014-04-07 16:36:07 -07:00
regulator
Merge tag 'regulator-v3.15-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
2014-04-11 13:30:05 -07:00
remoteproc
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reset
Merge branch 'reset/for_v3.15' of git://git.pengutronix.de/git/pza/linux into next/drivers
2014-03-27 01:28:19 +01:00
rpmsg
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rtc
Merge tag 'drivers-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2014-04-05 15:37:40 -07:00
s390
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2014-04-08 12:02:28 -07:00
sbus
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scsi
sym53c8xx_2: Set DID_REQUEUE return code when aborting squeue
2014-04-12 18:02:16 -07:00
sfi
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sh
Merge tag 'sh-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2014-04-05 15:38:41 -07:00
sn
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spi
Merge tag 'spi-v3.15-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2014-04-11 13:35:49 -07:00
spmi
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ssb
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staging
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2014-04-12 17:31:22 -07:00
target
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2014-04-12 17:31:22 -07:00
tc
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thermal
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
2014-04-10 09:15:46 -07:00
tty
Merge git://git.infradead.org/users/eparis/audit
2014-04-12 12:38:53 -07:00
uio
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usb
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2014-04-12 16:51:08 -07:00
uwb
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vfio
Merge tag 'vfio-v3.15-rc1' of git://github.com/awilliam/linux-vfio
2014-04-03 14:05:02 -07:00
vhost
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2014-04-12 16:51:08 -07:00
video
Merge tag 'backlight-for-linus-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
2014-04-10 08:52:35 -07:00
virt
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virtio
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vlynq
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vme
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w1
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watchdog
Merge tag 'cpu-hotplug-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2014-04-07 14:55:46 -07:00
xen
Merge tag 'stable/for-linus-3.15-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2014-04-07 17:50:18 -07:00
zorro
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Kconfig
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Makefile
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