linux_dsm_epyc7002/drivers
Sara Sharon 0916224eaa iwlwifi: pcie: fix erroneous print
When removing the driver, the following flow can happen:
1. host command is in progress, for example at index 68.
2. RX interrupt is received with the response.
3. Before it is processed, the remove flow kicks in, and
   calls iwl_pcie_txq_unmap. The function cleans all DMA,
   and promotes the read pointer to 69.
4. RX thread proceeds with the processing, and is calling
   iwl_pcie_cmdq_reclaim, which will print this error:
   iwl_pcie_cmdq_reclaim: Read index for DMA queue txq id (0),
   index 4 is out of range [0-256] 69 69.

Detect this situation, and avoid the print. Change it to
warning while at it, to make such issues more noticeable
in the future.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2018-12-14 13:04:47 +02:00
..
accessibility
acpi
amba
android
ata
atm Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-11-28 22:10:54 -08:00
auxdisplay
base
bcma
block
bluetooth
bus
cdrom
char
clk
clocksource
connector
cpufreq
cpuidle
crypto
dax
dca
devfreq
dio
dma
dma-buf
edac
eisa
extcon
firewire
firmware
fmc
fpga
fsi
gnss
gpio
gpu
hid
hsi
hv
hwmon
hwspinlock
hwtracing
i2c
ide
idle
iio
infiniband net: remove unsafe skb_insert() 2018-11-25 10:36:19 -08:00
input
iommu
ipack
irqchip
isdn
leds
lightnvm
macintosh
mailbox
mcb
md
media
memory
memstick
message
mfd
misc virtio_ring: disable packed ring on unsupported transports 2018-11-26 22:17:40 -08:00
mmc
mtd
mux
net iwlwifi: pcie: fix erroneous print 2018-12-14 13:04:47 +02:00
nfc
ntb
nubus
nvdimm
nvme
nvmem
of of: net: kill of_get_nvmem_mac_address() 2018-12-03 15:40:30 -08:00
opp
oprofile
parisc
parport
pci
pcmcia
perf
phy
pinctrl
platform
pnp
power
powercap
pps
ps3
ptp ptp: Fix pass zero to ERR_PTR() in ptp_clock_register 2018-11-23 18:04:02 -08:00
pwm
rapidio
ras
regulator
remoteproc virtio_ring: disable packed ring on unsupported transports 2018-11-26 22:17:40 -08:00
reset
rpmsg
rtc
s390 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-11-28 22:10:54 -08:00
sbus
scsi Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-11-24 17:01:43 -08:00
sfi
sh
siox
slimbus
sn
soc soc/qman: add return value to interrupt coalesce changing APIs 2018-11-23 11:17:06 -08:00
soundwire
spi spi: Fixes for v4.20 2018-11-28 08:33:55 -08:00
spmi
ssb
staging Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-11-24 17:01:43 -08:00
target
tc
tee
thermal
thunderbolt
tty
uio
usb
uwb
vfio
vhost
video
virt
virtio virtio_ring: advertize packed ring layout 2018-11-26 22:17:40 -08:00
visorbus
vlynq
vme
w1
watchdog
xen
zorro
Kconfig
Makefile