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61c0e37950
linux/drivers
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Jorge Ramirez-Ortiz 61c0e37950 tty: serial: msm_serial: Fix XON/XOFF 
When the tty layer requests the uart to throttle, the current code
executing in msm_serial will trigger "Bad mode in Error Handler" and
generate an invalid stack frame in pstore before rebooting (that is if
pstore is indeed configured: otherwise the user shall just notice a
reboot with no further information dumped to the console).

This patch replaces the PIO byte accessor with the word accessor
already used in PIO mode.

Fixes: 68252424a7 ("tty: serial: msm: Support big-endian CPUs")
Cc: stable@vger.kernel.org
Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-21 12:18:16 +02:00
..
accessibility
acpi One more patch to remove io.h from clk-provider.h. We used to need this 2019-05-16 19:05:35 -07:00
amba amba: tegra-ahb: Mark PM functions as __maybe_unused 2019-05-08 14:40:39 +02:00
android Char/Misc patches for 5.2-rc1 - part 2 2019-05-07 13:39:22 -07:00
ata for-5.2/block-post-20190516 2019-05-16 19:08:15 -07:00
atm
auxdisplay
base More power management updates for 5.2-rc1 2019-05-15 08:46:44 -07:00
bcma
block for-5.2/block-post-20190516 2019-05-16 19:08:15 -07:00
bluetooth Bluetooth: hci_qca: Rename STATE_<flags> to QCA_<flags> 2019-05-05 19:34:00 +02:00
bus ARM: SoC-related driver updates 2019-05-16 09:19:14 -07:00
cdrom
char Some minor cleanups for the IPMI driver. 2019-05-08 10:34:17 -07:00
clk One more patch to remove io.h from clk-provider.h. We used to need this 2019-05-16 19:05:35 -07:00
clocksource Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-05-19 11:11:20 -07:00
connector
counter
cpufreq One more patch to remove io.h from clk-provider.h. We used to need this 2019-05-16 19:05:35 -07:00
cpuidle
crypto ARM: SoC platform updates 2019-05-16 08:31:32 -07:00
dax libnvdimm fixes 5.2-rc1 2019-05-15 18:56:50 -07:00
dca
devfreq
dio
dma dmaengine updates for v5.2-rc1 2019-05-09 08:51:45 -07:00
dma-buf drm i915, amdgpu, nouveau, msm, panfrost, bridge, pl111 fixes 2019-05-16 07:22:42 -07:00
edac * Do not build mpc85_edac as a module (Michael Ellerman) 2019-05-16 11:55:35 -07:00
eisa
extcon Char/Misc patches for 5.2-rc1 - part 2 2019-05-07 13:39:22 -07:00
firewire drivers/firewire/core-iso.c: convert to use vm_map_pages_zero() 2019-05-14 09:47:50 -07:00
firmware Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-05-19 10:58:45 -07:00
fmc
fpga ARM: SoC-related driver updates 2019-05-16 09:19:14 -07:00
fsi
gnss Char/Misc patches for 5.2-rc1 - part 2 2019-05-07 13:39:22 -07:00
gpio Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-05-19 10:58:45 -07:00
gpu One more patch to remove io.h from clk-provider.h. We used to need this 2019-05-16 19:05:35 -07:00
hid treewide: prefix header search paths with $(srctree)/ 2019-05-18 11:49:57 +09:00
hsi
hv
hwmon Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux 2019-05-16 16:16:18 -07:00
hwspinlock
hwtracing Char/Misc patches for 5.2-rc1 - part 2 2019-05-07 13:39:22 -07:00
i2c i2c: core: add device-managed version of i2c_new_dummy 2019-05-17 19:29:40 +02:00
i3c * Fix a shift wrap bug in the core 2019-05-07 08:50:40 -07:00
ide ide: officially deprecated the legacy IDE driver 2019-05-08 16:47:23 -07:00
idle
iio power supply and reset changes for the v5.2 series 2019-05-15 18:50:40 -07:00
infiniband 5.2 Merge Window second pull request 2019-05-14 20:56:31 -07:00
input ARM: SoC platform updates 2019-05-16 08:31:32 -07:00
interconnect
iommu Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-05-19 10:58:45 -07:00
ipack
irqchip Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-05-19 10:58:45 -07:00
isdn Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2019-05-07 22:03:58 -07:00
leds - Core Frameworks 2019-05-14 10:39:08 -07:00
lightnvm lightnvm: pblk: use nvm_rq_to_ppa_list() 2019-05-06 10:19:19 -06:00
macintosh
mailbox One more patch to remove io.h from clk-provider.h. We used to need this 2019-05-16 19:05:35 -07:00
mcb
md - Improve DM snapshot target's scalability by using finer grained 2019-05-16 15:55:48 -07:00
media media: prefix header search paths with $(srctree)/ 2019-05-18 11:49:56 +09:00
memory One more patch to remove io.h from clk-provider.h. We used to need this 2019-05-16 19:05:35 -07:00
memstick MMC core: 2019-05-07 12:56:19 -07:00
message
mfd One more patch to remove io.h from clk-provider.h. We used to need this 2019-05-16 19:05:35 -07:00
misc Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-05-19 11:11:20 -07:00
mmc One more patch to remove io.h from clk-provider.h. We used to need this 2019-05-16 19:05:35 -07:00
mtd treewide: replace #include <asm/sizes.h> with #include <linux/sizes.h> 2019-05-14 19:52:52 -07:00
mux
net treewide: prefix header search paths with $(srctree)/ 2019-05-18 11:49:57 +09:00
nfc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2019-05-07 22:03:58 -07:00
ntb
nubus
nvdimm libnvdimm fixes 5.2-rc1 2019-05-15 18:56:50 -07:00
nvme for-5.2/block-post-20190516 2019-05-16 19:08:15 -07:00
nvmem ARM: SoC-related driver updates 2019-05-16 09:19:14 -07:00
of of_net: Fix missing of_find_device_by_node ref count drop 2019-05-13 08:52:37 -07:00
opp
oprofile
parisc parisc: Skip registering LED when running in QEMU 2019-05-03 23:47:39 +02:00
parport DMA mapping updates for 5.2 2019-05-09 08:40:55 -07:00
pci pci-v5.2-changes 2019-05-14 10:30:10 -07:00
pcmcia treewide: replace #include <asm/sizes.h> with #include <linux/sizes.h> 2019-05-14 19:52:52 -07:00
perf
phy USB/PHY patches for 5.2-rc1 2019-05-08 10:03:52 -07:00
pinctrl - Core Frameworks 2019-05-14 10:39:08 -07:00
platform - Core Frameworks 2019-05-14 10:39:08 -07:00
pnp
power power supply and reset changes for the v5.2 series 2019-05-15 18:50:40 -07:00
powercap
pps pps: pps-gpio PPS ECHO implementation 2019-05-14 19:52:51 -07:00
ps3
ptp ptp_qoriq: fix NULL access if ptp dt node missing 2019-05-09 09:19:26 -07:00
pwm Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-05-19 11:11:20 -07:00
rapidio rapidio: fix a NULL pointer dereference when create_workqueue() fails 2019-05-14 19:52:50 -07:00
ras
regulator Merge branch 'regulator-5.2' into regulator-next 2019-05-06 22:52:14 +09:00
remoteproc
reset ARM: SoC-related driver updates 2019-05-16 09:19:14 -07:00
rpmsg
rtc ARM: SoC-related driver updates 2019-05-16 09:19:14 -07:00
s390 s390 updates for the 5.2 merge window #2 2019-05-17 10:08:59 -07:00
sbus mm/gup: change GUP fast to use flags rather than a write 'bool' 2019-05-14 09:47:46 -07:00
scsi mm/gup: change GUP fast to use flags rather than a write 'bool' 2019-05-14 09:47:46 -07:00
sfi
sh treewide: replace #include <asm/sizes.h> with #include <linux/sizes.h> 2019-05-14 19:52:52 -07:00
siox
slimbus
sn
soc Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-05-19 10:58:45 -07:00
soundwire
spi ARM: SoC-related driver updates 2019-05-16 09:19:14 -07:00
spmi
ssb Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2019-05-07 22:03:58 -07:00
staging media updates for v5.2-rc1 2019-05-16 11:57:16 -07:00
target treewide: prefix header search paths with $(srctree)/ 2019-05-18 11:49:57 +09:00
tc
tee ARM: SoC-related driver updates 2019-05-16 09:19:14 -07:00
thermal Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux 2019-05-16 16:16:18 -07:00
thunderbolt Char/Misc patches for 5.2-rc1 - part 2 2019-05-07 13:39:22 -07:00
tty tty: serial: msm_serial: Fix XON/XOFF 2019-05-21 12:18:16 +02:00
uio
usb treewide: prefix header search paths with $(srctree)/ 2019-05-18 11:49:57 +09:00
uwb
vfio mm/gup: change GUP fast to use flags rather than a write 'bool' 2019-05-14 09:47:46 -07:00
vhost virtio: fixes, features 2019-05-14 14:12:59 -07:00
video fbdev/efifb: Ignore framebuffer memmap entries that lack any memory types 2019-05-17 11:07:42 +02:00
virt drivers/virt/fsl_hypervisor.c: prevent integer overflow in ioctl 2019-05-14 19:52:52 -07:00
virtio virtio/virtio_ring: do some comment fixes 2019-05-12 13:11:35 -04:00
visorbus
vlynq
vme
w1 Char/Misc patches for 5.2-rc1 - part 2 2019-05-07 13:39:22 -07:00
watchdog ARM: SoC platform updates 2019-05-16 08:31:32 -07:00
xen xen: fixes and features for 5.2-rc1 2019-05-15 18:44:52 -07:00
zorro
Kconfig
Makefile