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linux/drivers
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Mika Westerberg 81562a508a PCI: pciehp: Clear Presence Detect and Data Link Layer Status Changed on resume 
commit 13c65840fe upstream.

After a suspend/resume cycle the Presence Detect or Data Link Layer Status
Changed bits might be set.  If we don't clear them those events will not
fire anymore and nothing happens for instance when a device is now
hot-unplugged.

Fix this by clearing those bits in a newly introduced function
pcie_reenable_notification().  This should be fine because immediately
after, we check if the adapter is still present by reading directly from
the status register.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-03 11:21:30 +02:00
..
accessibility
acpi ACPICA: acpi: acpica: fix acpi operand cache leak in nseval.c 2018-05-30 07:49:11 +02:00
amba ARM: amba: Don't read past the end of sysfs "driver_override" buffer 2018-05-02 07:53:42 -07:00
android binder: add missing binder_unlock() 2018-02-28 10:17:23 +01:00
ata libata: Drop SanDisk SD7UB3Q*G1001 NOLPM quirk 2018-07-03 11:21:26 +02:00
atm atm: zatm: fix memcmp casting 2018-07-03 11:21:24 +02:00
auxdisplay
base driver core: Don't ignore class_dir_create_and_add() failure. 2018-07-03 11:21:25 +02:00
bcma
block cdrom: do not call check_disk_change() inside cdrom_open() 2018-05-30 07:49:13 +02:00
bluetooth Bluetooth: hci_qca: Avoid missing rampatch failure with userspace fw loader 2018-07-03 11:21:28 +02:00
bus bus: brcmstb_gisb: correct support for 64-bit address output 2018-04-13 19:50:05 +02:00
cdrom cdrom: do not call check_disk_change() inside cdrom_open() 2018-05-30 07:49:13 +02:00
char ipmi:bt: Set the timeout before doing a capabilities check 2018-07-03 11:21:28 +02:00
clk clk: samsung: exynos3250: Fix PLL rates 2018-05-30 07:49:16 +02:00
clocksource clocksource/drivers/fsl_ftm_timer: Fix error return checking 2018-05-30 07:49:01 +02:00
connector
cpufreq cpufreq: Fix new policy initialization during limits updates via sysfs 2018-07-03 11:21:26 +02:00
cpuidle cpuidle: powernv: Fix promotion from snooze if next state disabled 2018-07-03 11:21:29 +02:00
crypto crypto: vmx - Remove overly verbose printk from AES init routines 2018-06-16 09:54:27 +02:00
dca
devfreq PM / devfreq: Propagate error from devfreq_add_device() 2018-02-22 15:44:58 +01:00
dio
dma dmaengine: usb-dmac: fix endless loop in usb_dmac_chan_terminate_all() 2018-06-06 16:46:22 +02:00
dma-buf
edac EDAC, mv64x60: Fix an error handling path 2018-04-13 19:50:23 +02:00
eisa
extcon extcon: palmas: Check the parent instance to prevent the NULL 2017-11-21 09:21:18 +01:00
firewire firewire-ohci: work around oversized DMA reads on JMicron controllers 2018-05-30 07:48:52 +02:00
firmware firmware: dmi_scan: Fix handling of empty DMI strings 2018-05-30 07:48:56 +02:00
fmc
fpga
gpio gpio: No NULL owner 2018-06-16 09:54:26 +02:00
gpu drm: set FMODE_UNSIGNED_OFFSET for drm files 2018-06-13 16:15:27 +02:00
hid HID: roccat: prevent an out of bounds read in kovaplus_profile_activated() 2018-05-30 07:48:54 +02:00
hsi HSI: ssi_protocol: double free in ssip_pn_xmit() 2018-03-24 10:58:42 +01:00
hv Drivers: hv: vmbus: fix build warning 2018-02-25 11:03:46 +01:00
hwmon hwmon: (pmbus/adm1275) Accept negative page register values 2018-05-30 07:49:13 +02:00
hwspinlock
hwtracing hwtracing: stm: fix build error on some arches 2018-06-06 16:46:23 +02:00
i2c i2c: rcar: revoke START request early 2018-06-06 16:46:22 +02:00
ide cdrom: do not call check_disk_change() inside cdrom_open() 2018-05-30 07:49:13 +02:00
idle idle: i7300: add PCI dependency 2018-02-25 11:03:51 +01:00
iio iio:kfifo_buf: check for uint overflow 2018-06-06 16:46:22 +02:00
infiniband RDMA/mlx4: Discard unknown SQP work requests 2018-07-03 11:21:29 +02:00
input Input: elan_i2c - add ELAN0612 (Lenovo v330 14IKB) ACPI ID 2018-06-16 09:54:27 +02:00
iommu x86/cpufeature: Remove unused and seldomly used cpu_has_xx macros 2018-06-16 09:54:24 +02:00
ipack
irqchip irqchip/gic-v3: Change pr_debug message to pr_devel 2018-05-30 07:48:57 +02:00
isdn isdn: eicon: fix a missing-check bug 2018-06-13 16:15:28 +02:00
leds leds: pca955x: Correct I2C Functionality 2018-04-13 19:50:09 +02:00
lguest
lightnvm
macintosh
mailbox mailbox: handle empty message in tx_tick 2017-08-06 19:19:41 -07:00
mcb
md bcache: quit dc->writeback_thread when BCACHE_DEV_DETACHING is set 2018-05-30 07:49:11 +02:00
media media: cx25821: prevent out-of-bounds read on array card 2018-05-30 07:49:15 +02:00
memory ARM: OMAP2+: gpmc-onenand: propagate error on initialization failure 2017-12-16 10:33:51 +01:00
memstick
message scsi: mptfusion: Add bounds check in mptctl_hp_targetinfo() 2018-05-30 07:48:58 +02:00
mfd mfd: palmas: Reset the POWERHOLD mux during power off 2018-03-24 10:58:44 +01:00
misc vmw_balloon: fixing double free when batching mode is off 2018-06-16 09:54:26 +02:00
mmc mmc: sdhci-iproc: fix 32bit writes for TRANSFER_MODE register 2018-05-30 07:48:51 +02:00
mtd mtd: cfi_cmdset_0002: Avoid walking all chips when unlocking. 2018-07-03 11:21:30 +02:00
net bonding: re-evaluate force_primary when the primary slave name changes 2018-07-03 11:21:25 +02:00
nfc NFC: nfcmrvl: double free on error path 2018-03-22 09:23:23 +01:00
ntb ntb_transport: Fix bug with max_mw_size parameter 2018-05-30 07:48:55 +02:00
nubus
nvdimm libnvdimm, namespace: make 'resource' attribute only readable by root 2017-11-30 08:37:23 +00:00
nvme nvme-pci: Fix nvme queue cleanup if IRQ setup fails 2018-05-30 07:49:01 +02:00
nvmem nvmem: imx-ocotp: Fix wrong register size 2017-08-06 19:19:46 -07:00
of of: unittest: for strings, account for trailing \0 in property length field 2018-07-03 11:21:29 +02:00
oprofile
parisc parisc/pci: Switch LBA PCI bus from Hard Fail to Soft Fail mode 2018-05-30 07:49:10 +02:00
parport parport_pc: Add support for WCH CH382L PCI-E single parallel port card. 2018-04-08 11:52:00 +02:00
pci PCI: pciehp: Clear Presence Detect and Data Link Layer Status Changed on resume 2018-07-03 11:21:30 +02:00
pcmcia
perf drivers/perf: arm_pmu: handle no platform_device 2018-03-22 09:23:26 +01:00
phy phy: work around 'phys' references to usb-nop-xceiv devices 2018-01-23 19:50:16 +01:00
pinctrl pinctrl: Really force states during suspend/resume 2018-03-24 10:58:48 +01:00
platform platform/chrome: Use proper protocol transfer function 2018-03-24 10:58:47 +01:00
pnp
power power: supply: pda_power: move from timer to delayed_work 2018-03-24 10:58:45 +01:00
powercap PowerCap: Fix an error code in powercap_register_zone() 2018-04-13 19:50:05 +02:00
pps
ps3
ptp time: Change posix clocks ops interfaces to use timespec64 2018-03-24 10:58:40 +01:00
pwm pwm: tegra: Increase precision in PWM rate calculation 2018-03-22 09:23:27 +01:00
rapidio
ras
regulator regulator: of: Add a missing 'of_node_put()' in an error handling path of 'of_regulator_match()' 2018-05-30 07:49:17 +02:00
remoteproc
reset
rpmsg
rtc rtc: tx4939: avoid unintended sign extension on a 24 bit shift 2018-05-30 07:49:14 +02:00
s390 s390/cio: clear timer when terminating driver I/O 2018-05-30 07:49:00 +02:00
sbus
scsi scsi: scsi_transport_srp: Fix shost to rport translation 2018-06-06 16:46:23 +02:00
sfi
sh
sn
soc
spi spi: pxa2xx: Allow 64-bit DMA 2018-05-26 08:48:52 +02:00
spmi
ssb ssb: mark ssb_bus_register as __maybe_unused 2018-02-25 11:03:44 +01:00
staging staging: rtl8192u: return -ENOMEM on failed allocation of priv->oldaddr 2018-05-30 07:49:14 +02:00
target tcm_fileio: Prevent information leak for short reads 2018-03-24 10:58:45 +01:00
tc
thermal thermal: imx: Fix race condition in imx_thermal_probe() 2018-04-24 09:32:08 +02:00
thunderbolt thunderbolt: Resume control channel after hibernation image is created 2018-04-24 09:32:07 +02:00
tty serial: sh-sci: Use spin_{try}lock_irqsave instead of open coding version 2018-07-03 11:21:26 +02:00
uio
usb usb: do not reset if a low-speed or full-speed device timed out 2018-07-03 11:21:27 +02:00
uwb uwb: ensure that endpoint is interrupt 2017-10-12 11:27:35 +02:00
vfio vfio/pci: Virtualize Maximum Read Request Size 2018-04-24 09:32:09 +02:00
vhost vhost: correctly remove wait queue during poll failure 2018-04-13 19:50:25 +02:00
video fbdev: Fixing arbitrary kernel leak in case FBIOGETCMAP_SPARC in sbusfb_ioctl_helper(). 2018-05-30 07:49:04 +02:00
virt
virtio virtio_balloon: prevent uninitialized variable use 2018-02-25 11:03:42 +01:00
vlynq
vme
w1 1wire: family module autoload fails because of upper/lower case mismatch. 2018-07-03 11:21:27 +02:00
watchdog watchdog: f71808e_wdt: Fix magic close handling 2018-05-30 07:49:03 +02:00
xen xen/acpi: off by one in read_acpi_id() 2018-05-30 07:49:09 +02:00
zorro zorro: Set up z->dev.dma_mask for the DMA API 2018-05-30 07:49:11 +02:00
Kconfig
Makefile usb: build drivers/usb/common/ when USB_SUPPORT is set 2018-02-25 11:03:38 +01:00