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d0e845f6565ceed9ff36b95ac68cf705b97a5844
linux/drivers
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Marcel Apfelbaum d0e845f656 PCI: shpchp: Check bridge's secondary (not primary) bus speed 
commit 93fa9d3267 upstream.

When a new device is added below a hotplug bridge, the bridge's secondary
bus speed and the device's bus speed must match.  The shpchp driver
previously checked the bridge's *primary* bus speed, not the secondary bus
speed.

This caused hot-add errors like:

  shpchp 0000:00:03.0: Speed of bus ff and adapter 0 mismatch

Check the secondary bus speed instead.

[bhelgaas: changelog]
Link: https://bugzilla.kernel.org/show_bug.cgi?id=75251
Fixes: 3749c51ac6 ("PCI: Make current and maximum bus speeds part of the PCI core")
Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-07 13:25:38 -07:00
..
accessibility
…
acpi
ACPI / sleep: Add extra checks for HW Reduced ACPI mode sleep states
2014-03-23 21:38:17 -07:00
amba
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ata
pata_at91: fix ata_host_activate() failure handling
2014-06-07 13:25:29 -07:00
atm
atm: idt77252: fix dev refcnt leak
2013-12-08 07:29:25 -08:00
auxdisplay
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base
drivercore: deferral race condition fix
2014-06-07 13:25:31 -07:00
bcma
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block
xen-blkfront: restore the non-persistent data path
2014-06-07 13:25:37 -07:00
bluetooth
Bluetooth: Add support for Lite-on [04ca:3007]
2014-06-07 13:25:33 -07:00
bus
bus: mvebu-mbus: allow several windows with the same target/attribute
2014-06-07 13:25:37 -07:00
cdrom
…
char
ipmi: Reset the KCS timeout when starting error recovery
2014-06-07 13:25:30 -07:00
clk
clk: vexpress: NULL dereference on error path
2014-06-07 13:25:35 -07:00
clocksource
clocksource: Exynos_mct: Register clock event after request_irq()
2014-06-07 13:25:29 -07:00
connector
connector: improved unaligned access error fix
2013-12-08 07:29:25 -08:00
cpufreq
cpufreq: Fix timer/workqueue corruption due to double queueing
2014-04-14 06:42:19 -07:00
cpuidle
cpuidle: Check the result of cpuidle_get_driver() against NULL
2014-04-14 06:42:15 -07:00
crypto
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dca
…
devfreq
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dio
…
dma
ioat: fix tasklet tear down
2014-03-06 21:30:14 -08:00
edac
i7300_edac: Fix device reference count
2014-03-06 21:30:13 -08:00
eisa
Revert "EISA: Initialize device before its resources"
2014-02-13 13:47:59 -08:00
extcon
…
firewire
firewire: ohci: fix probe failure with Agere/LSI controllers
2014-05-30 21:52:11 -07:00
firmware
dmi: add support for exact DMI matches in addition to substring matching
2013-11-29 11:11:53 -08:00
gpio
gpio: mxs: Allow for recursive enable_irq_wake() call
2014-05-13 13:59:45 +02:00
gpu
drm/nouveau/pm/fan: drop the fan lock in fan_update() before rescheduling
2014-06-07 13:25:34 -07:00
hid
HID: Revert "Revert "HID: Fix logitech-dj: missing Unifying device issue""
2014-01-15 15:28:45 -08:00
hsi
…
hv
Drivers: hv: vmbus: Negotiate version 3.0 when running on ws2012r2 hosts
2014-06-07 13:25:35 -07:00
hwmon
hwmon: (emc1403) Support full range of known chip revision numbers
2014-06-07 13:25:31 -07:00
hwspinlock
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i2c
i2c: i801: enable Intel BayTrail SMBUS
2014-06-07 13:25:35 -07:00
ide
…
idle
x86 idle: Repair large-server 50-watt idle-power regression
2014-01-09 12:24:21 -08:00
iio
iio:imu:mpu6050: Fixed segfault in Invensens MPU driver due to null dereference
2014-06-07 13:25:32 -07:00
infiniband
iser-target: Add missing se_cmd put for WRITE_PENDING in tx_comp_err
2014-05-13 13:59:40 +02:00
input
Input: synaptics - T540p - unify with other LEN0034 models
2014-06-07 13:25:36 -07:00
iommu
intel-iommu: fix off-by-one in pagetable freeing
2014-02-13 13:47:59 -08:00
ipack
…
irqchip
irqchip: Gic: Support forced affinity setting
2014-06-07 13:25:28 -07:00
isdn
isdnloop: several buffer overflows
2014-04-14 06:42:18 -07:00
leds
leds: leds-pwm: properly clean up after probe failure
2014-06-07 13:25:34 -07:00
lguest
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macintosh
…
mailbox
…
md
md: avoid possible spinning md thread at shutdown.
2014-06-07 13:25:32 -07:00
media
media: media-device: fix infoleak in ioctl media_enum_entities()
2014-06-07 13:25:35 -07:00
memory
…
memstick
…
message
…
mfd
mfd: tps65910: Fix possible invalid pointer dereference on regmap_add_irq_chip fail
2014-05-06 07:55:28 -07:00
misc
mei: me: do not load the driver if the FW doesn't support MEI interface
2014-05-06 07:55:27 -07:00
mmc
mmc: atmel-mci: fix timeout errors in SDIO mode when using DMA
2014-02-13 13:48:00 -08:00
mtd
mtd: sm_ftl: heap corruption in sm_create_sysfs_attributes()
2014-05-13 13:59:45 +02:00
net
brcmsmac: fix deadlock on missing firmware
2014-06-07 13:25:34 -07:00
nfc
…
ntb
NTB: Correct debugfs to work with more than 1 NTB Device
2013-11-13 12:05:35 +09:00
nubus
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of
of: fix PCI bus match for PCIe slots
2014-02-22 12:41:27 -08:00
oprofile
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parisc
…
parport
parport: parport_pc: remove double PCI ID for NetMos
2014-02-06 11:08:15 -08:00
pci
PCI: shpchp: Check bridge's secondary (not primary) bus speed
2014-06-07 13:25:38 -07:00
pcmcia
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pinctrl
pinctrl: protect pinctrl_list add
2014-02-20 11:06:11 -08:00
platform
hp_accel: Add a new PnP ID HPQ6007 for new HP laptops
2014-02-06 11:08:16 -08:00
pnp
PNP / ACPI: proper handling of ACPI IO/Memory resource parsing failures
2014-03-23 21:38:22 -07:00
power
power: max17040: Fix NULL pointer dereference when there is no platform_data
2014-02-22 12:41:29 -08:00
pps
…
ps3
…
ptp
…
pwm
…
rapidio
rapidio/tsi721: fix tasklet termination in dma channel release
2014-03-23 21:38:09 -07:00
regulator
regulator: core: Replace direct ops->disable usage
2014-03-31 09:58:13 -07:00
remoteproc
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reset
…
rpmsg
…
rtc
rtc-cmos: Add an alarm disable quirk
2014-02-13 13:48:03 -08:00
s390
s390/chsc: fix SEI usage on old FW levels
2014-05-13 13:59:42 +02:00
sbus
…
scsi
SCSI: megaraid: missing bounds check in mimd_to_kioc()
2014-05-30 21:52:11 -07:00
sfi
…
sh
…
sn
…
spi
spi: spi-ath79: fix initial GPIO CS line setup
2014-03-23 21:38:16 -07:00
ssb
…
ssbi
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staging
staging: r8712u: Fix case where ethtype was never obtained and always be checked against 0
2014-05-06 07:55:28 -07:00
target
target/tcm_fc: Fix use-after-free of ft_tpg
2014-05-06 07:55:30 -07:00
tc
…
thermal
…
tty
8250_core: Fix unwanted TX chars write
2014-06-07 13:25:30 -07:00
uio
Fix a few incorrectly checked [io_]remap_pfn_range() calls
2013-11-13 12:05:33 +09:00
usb
USB: Nokia 5300 should be treated as unusual dev
2014-06-07 13:25:33 -07:00
uwb
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vfio
mm: close PageTail race
2014-04-03 12:01:05 -07:00
vhost
vhost: validate vhost_get_vq_desc return value
2014-04-14 06:42:18 -07:00
video
tgafb: fix mode setting with fbset
2014-05-30 21:52:12 -07:00
virt
…
virtio
virtio_balloon: don't softlockup on huge balloon changes.
2014-05-13 13:59:41 +02:00
vlynq
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vme
VME: Correct read/write alignment algorithm
2014-02-22 12:41:28 -08:00
w1
w1: fix w1_send_slave dropping a slave id
2014-05-06 07:55:28 -07:00
watchdog
sc1200_wdt: Fix oops
2013-12-20 07:45:11 -08:00
xen
xen/gnttab: leave lazy MMU mode in the case of a m2p override failure
2013-12-11 22:36:27 -08:00
zorro
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Kconfig
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Makefile
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