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android_kernel_samsung_univ.../drivers
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Eugeniy Paltsev 6f4a86ce5d NET: stmmac: align DMA stuff to largest cache line length 
[ Upstream commit 9939a46d90c6c76f4533d534dbadfa7b39dc6acc ]

As for today STMMAC_ALIGN macro (which is used to align DMA stuff)
relies on L1 line length (L1_CACHE_BYTES).
This isn't correct in case of system with several cache levels
which might have L1 cache line length smaller than L2 line. This
can lead to sharing one cache line between DMA buffer and other
data, so we can lose this data while invalidate DMA buffer before
DMA transaction.

Fix that by using SMP_CACHE_BYTES instead of L1_CACHE_BYTES for
aligning.

Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-06 16:24:41 +02:00
..
accessibility
acpi PCI: pciehp: Request control of native hotplug only if supported 2018-08-06 16:24:34 +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
ata libata: Fix command retry decision 2018-08-06 16:24:36 +02:00
atm atm: zatm: Fix potential Spectre v1 2018-07-22 14:25:52 +02:00
auxdisplay
base driver core: Partially revert "driver core: correct device's shutdown order" 2018-07-28 07:45:03 +02:00
bcma
block loop: remember whether sysfs_create_group() was done 2018-07-17 11:31:46 +02:00
bluetooth Bluetooth: btusb: Add a new Realtek 8723DE ID 2ff8:b011 2018-08-06 16:24:32 +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 random: mix rdrand with entropy sent in from userspace 2018-08-06 16:24:40 +02:00
clk clk: tegra: Fix PLL_U post divider and initial rate on Tegra30 2018-07-25 10:18:32 +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: crypto4xx - fix crypto4xx_build_pdr, crypto4xx_build_sdr leak 2018-07-22 14:25:52 +02:00
dca
devfreq
dio
dma dmaengine: pxa_dma: remove duplicate const qualifier 2018-08-06 16:24:40 +02:00
dma-buf
edac EDAC, mv64x60: Fix an error handling path 2018-04-13 19:50:23 +02:00
eisa
extcon
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/gma500: fix psb_intel_lvds_mode_valid()'s return type 2018-08-06 16:24:38 +02:00
hid HID: i2c-hid: check if device is there before really probing 2018-08-06 16:24:36 +02:00
hsi HSI: ssi_protocol: double free in ssip_pn_xmit() 2018-03-24 10:58:42 +01:00
hv
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: fix resume by always initializing registers before transfer 2018-07-11 16:03:47 +02:00
ide cdrom: do not call check_disk_change() inside cdrom_open() 2018-05-30 07:49:13 +02:00
idle
iio iio:buffer: make length types match kfifo types 2018-07-03 11:21:30 +02:00
infiniband RDMA/mad: Convert BUG_ONs to error flows 2018-08-06 16:24:31 +02:00
input Input: elan_i2c - add another ACPI ID for Lenovo Ideapad 330-15AST 2018-08-06 16:24:29 +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
mcb
md md: fix NULL dereference of mddev->pers in remove_and_add_spares() 2018-08-06 16:24:35 +02:00
media media: si470x: fix __be16 annotations 2018-08-06 16:24:39 +02:00
memory memory: tegra: Apply interrupts mask per SoC 2018-08-06 16:24:38 +02:00
memstick
message scsi: mptfusion: Add bounds check in mptctl_hp_targetinfo() 2018-05-30 07:48:58 +02:00
mfd mfd: cros_ec: Fail early if we cannot identify the EC 2018-08-06 16:24:32 +02:00
misc vmw_balloon: fix inflation with batching 2018-07-17 11:31:43 +02:00
mmc mmc: sdhci-iproc: fix 32bit writes for TRANSFER_MODE register 2018-05-30 07:48:51 +02:00
mtd mtd: rawnand: fsl_ifc: fix FSL NAND driver to read all ONFI parameter pages 2018-08-06 16:24:36 +02:00
net NET: stmmac: align DMA stuff to largest cache line length 2018-08-06 16:24:41 +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 linvdimm, pmem: Preserve read-only setting for pmem devices 2018-07-03 11:21:31 +02:00
nvme nvme-pci: initialize queue memory before interrupts 2018-07-11 16:03:47 +02:00
nvmem
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: Prevent sysfs disable of device while driver is attached 2018-08-06 16:24:33 +02:00
pcmcia
perf drivers/perf: arm_pmu: handle no platform_device 2018-03-22 09:23:26 +01:00
phy
pinctrl pinctrl: at91-pio4: add missing of_node_put 2018-08-06 16:24:34 +02:00
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 ptp: fix missing break in switch 2018-07-25 10:18:17 +02:00
pwm pwm: tegra: Increase precision in PWM rate calculation 2018-03-22 09:23:27 +01:00
rapidio
ras
regulator regulator: pfuze100: add .is_enable() for pfuze100_swb_regulator_ops 2018-08-06 16:24:35 +02:00
remoteproc
reset
rpmsg
rtc rtc: ensure rtc_set_alarm fails when alarms are not supported 2018-08-06 16:24:30 +02:00
s390 scsi: zfcp: fix missing REC trigger trace on enqueue without ERP thread 2018-07-03 11:21:31 +02:00
sbus
scsi scsi: megaraid_sas: Increase timeout by 1 sec for non-RAID fastpath IOs 2018-08-06 16:24:39 +02:00
sfi
sh
sn
soc
spi spi: Fix scatterlist elements size in spi_map_buf 2018-07-03 11:21:35 +02:00
spmi
ssb
staging staging: comedi: quatech_daqp_cs: fix no-op loop daqp_ao_insn_write() 2018-07-11 16:03:51 +02:00
target tcm_fileio: Prevent information leak for short reads 2018-03-24 10:58:45 +01:00
tc
thermal thermal: exynos: fix setting rising_threshold for Exynos5433 2018-08-06 16:24:37 +02:00
thunderbolt thunderbolt: Resume control channel after hibernation image is created 2018-04-24 09:32:07 +02:00
tty tty: Fix data race in tty_insert_flip_string_fixed_flag 2018-08-06 16:24:36 +02:00
uio
usb usb: hub: Don't wait for connect state at resume for powered-off ports 2018-08-06 16:24:39 +02:00
uwb
vfio vfio/pci: Virtualize Maximum Read Request Size 2018-04-24 09:32:09 +02:00
vhost vhost_net: validate sock before trying to put its fd 2018-07-22 14:25:53 +02:00
video video: uvesafb: Fix integer overflow in allocation 2018-07-03 11:21:34 +02:00
virt
virtio
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: Remove unnecessary BUG_ON from __unbind_from_irq() 2018-07-03 11:21:34 +02:00
zorro zorro: Set up z->dev.dma_mask for the DMA API 2018-05-30 07:49:11 +02:00
Kconfig
Makefile