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Levin, Alexander (Sasha Levin) 2abfcdf8e7 kmemcheck: remove annotations 
commit 4950276672 upstream.

Patch series "kmemcheck: kill kmemcheck", v2.

As discussed at LSF/MM, kill kmemcheck.

KASan is a replacement that is able to work without the limitation of
kmemcheck (single CPU, slow).  KASan is already upstream.

We are also not aware of any users of kmemcheck (or users who don't
consider KASan as a suitable replacement).

The only objection was that since KASAN wasn't supported by all GCC
versions provided by distros at that time we should hold off for 2
years, and try again.

Now that 2 years have passed, and all distros provide gcc that supports
KASAN, kill kmemcheck again for the very same reasons.

This patch (of 4):

Remove kmemcheck annotations, and calls to kmemcheck from the kernel.

[alexander.levin@verizon.com: correctly remove kmemcheck call from dma_map_sg_attrs]
  Link: http://lkml.kernel.org/r/20171012192151.26531-1-alexander.levin@verizon.com
Link: http://lkml.kernel.org/r/20171007030159.22241-2-alexander.levin@verizon.com
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Tim Hansen <devtimhansen@gmail.com>
Cc: Vegard Nossum <vegardno@ifi.uio.no>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2018-02-22 15:42:23 +01:00
..
accessibility License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
acpi acpi, nfit: fix register dimm error handling 2018-02-16 20:23:10 +01:00
amba License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
android android: binder: use VM_ALLOC to get vm area 2018-02-03 17:39:22 +01:00
ata ahci: Add Intel Cannon Lake PCH-H PCI ID 2018-02-16 20:22:59 +01:00
atm atm: horizon: Fix irq release error 2017-12-14 09:53:13 +01:00
auxdisplay auxdisplay: img-ascii-lcd: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE 2018-02-07 11:12:20 -08:00
base PM / runtime: Update links_count also if !CONFIG_SRCU 2018-02-22 15:42:20 +01:00
bcma License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
block pktcdvd: Fix a recently introduced NULL pointer dereference 2018-02-16 20:23:08 +01:00
bluetooth Bluetooth: btusb: Restore QCA Rome suspend/resume fix with a "rewritten" version 2018-02-16 20:23:06 +01:00
bus sunxi-rsb: Include OF based modalias in device uevent 2018-01-10 09:31:19 +01:00
cdrom License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
char kmemcheck: remove annotations 2018-02-22 15:42:23 +01:00
clk clk: sunxi: sun9i-mmc: Implement reset callback for reset controls 2017-12-29 17:53:48 +01:00
clocksource clocksource/drivers/stm32: Fix kernel panic with multiple timers 2018-02-16 20:23:09 +01:00
connector
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cpufreq cpufreq: powernv: Dont assume distinct pstate values for nominal and pmin 2018-02-22 15:42:15 +01:00
cpuidle cpuidle: fix broadcast control when broadcast can not be entered 2017-12-25 14:26:30 +01:00
crypto crypto: sun4i_ss_prng - convert lock to _bh in sun4i_ss_prng_generate 2018-02-22 15:42:19 +01:00
dax dev/dax: fix uninitialized variable build warning 2017-12-20 10:10:34 +01:00
dca
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devfreq PM / devfreq: Propagate error from devfreq_add_device() 2018-02-22 15:42:16 +01:00
dio License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dma dmaengine: dmatest: fix container_of member in dmatest_callback 2018-02-16 20:22:43 +01:00
dma-buf dma-buf: fix reservation_object_wait_timeout_rcu once more v2 2018-02-22 15:42:17 +01:00
edac EDAC, octeon: Fix an uninitialized variable warning 2018-02-16 20:23:07 +01:00
eisa License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
extcon License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
firewire License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
firmware firmware/psci: Expose SMCCC version through psci_ops 2018-02-16 20:22:56 +01:00
fmc License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
fpga fpga: region: release of_parse_phandle nodes after use 2018-02-07 11:12:26 -08:00
fsi drivers/fsi/scom: Remove reset before every putscom 2017-08-28 17:15:16 +02:00
gpio gpio: ath79: add missing MODULE_DESCRIPTION/LICENSE 2018-02-03 17:38:52 +01:00
gpu drm/i915: add GT number to intel_device_info 2018-02-22 15:42:18 +01:00
hid HID: quirks: Fix keyboard + touchpad on Toshiba Click Mini not working 2018-02-16 20:23:06 +01:00
hsi License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hv x86/virt: Add enum for hypervisors to replace x86_hyper 2017-12-25 14:26:20 +01:00
hwmon hwmon: (pmbus) Use 64bit math for DIRECT format values 2018-02-03 17:39:09 +01:00
hwspinlock License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hwtracing License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
i2c i2c: i2c-boardinfo: fix memory leaks on devinfo 2018-02-03 17:39:07 +01:00
ide ide: ide-atapi: fix compile error with defining macro DEBUG 2017-12-17 15:08:00 +01:00
idle Revert "x86/mm: Stop calling leave_mm() in idle code" 2017-11-04 15:01:50 +01:00
iio iio: adc/accel: Fix up module licenses 2018-02-07 11:12:20 -08:00
infiniband RDMA/rxe: Fix rxe_qp_cleanup() 2018-02-22 15:42:15 +01:00
input Input: synaptics-rmi4 - do not delete interrupt memory too early 2018-02-03 17:39:24 +01:00
iommu iommu/arm-smmu-v3: Cope with duplicated Stream IDs 2018-01-10 09:31:21 +01:00
ipack
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irqchip irqchip/qcom: Fix u32 comparison with value less than zero 2017-12-14 09:53:05 +01:00
isdn License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
leds leds: pca955x: Don't invert requested value in pca955x_gpio_set_value() 2017-12-25 14:26:27 +01:00
lightnvm lightnvm: pblk: protect line bitmap while submitting meta io 2017-12-20 10:10:38 +01:00
macintosh License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mailbox mailbox: mailbox-test: don't rely on rx_buffer content to signal data ready 2017-12-14 09:53:12 +01:00
mcb License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
md bcache: check return value of register_shrinker 2018-02-03 17:39:01 +01:00
media media: cxusb, dib0700: ignore XC2028_I2C_FLUSH 2018-02-16 20:23:05 +01:00
memory License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
memstick License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
message License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mfd mfd: twl6040: Fix child-node lookup 2017-12-29 17:53:46 +01:00
misc kmemcheck: remove annotations 2018-02-22 15:42:23 +01:00
mmc mmc: sdhci-esdhc-imx: Fix i.MX53 eSDHCv3 clock 2018-01-23 19:58:13 +01:00
mtd ubi: block: Fix locking for idr_alloc/idr_remove 2018-02-16 20:22:57 +01:00
mux mux: core: fix double get_device() 2018-01-17 09:45:27 +01:00
net mwifiex: resolve reset vs. remove()/shutdown() deadlocks 2018-02-22 15:42:16 +01:00
nfc License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ntb
…
nubus License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nvdimm libnvdimm, pfn: fix start_pad handling for aligned namespaces 2017-12-29 17:53:49 +01:00
nvme nvme-pci: fix NULL pointer dereference in nvme_free_host_mem() 2018-02-03 17:39:10 +01:00
nvmem License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
of .gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore 2018-02-13 10:19:46 +01:00
oprofile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
parisc parisc: Hide Diva-built-in serial aux and graphics card 2017-12-29 17:53:47 +01:00
parport License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pci PCI / PM: Force devices to D0 in pci_pm_thaw_noirq() 2017-12-29 17:53:47 +01:00
pcmcia License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
perf License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
phy phy: work around 'phys' references to usb-nop-xceiv devices 2018-01-23 19:58:16 +01:00
pinctrl pinctrl: sx150x: Add a static gpio/pinctrl pin range mapping 2018-02-16 20:23:08 +01:00
platform platform/x86: wmi: Call acpi_wmi_init() later 2018-01-17 09:45:18 +01:00
pnp License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
power power: reset: zx-reboot: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE 2018-02-03 17:38:51 +01:00
powercap
…
pps drivers/pps: use surrounding "if PPS" to remove numerous dependency checks 2017-09-08 18:26:51 -07:00
ps3
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ptp License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pwm License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
rapidio drivers/rapidio/devices/rio_mport_cdev.c: fix resource leak in error handling path in 'rio_dma_transfer()' 2017-12-14 09:53:08 +01:00
ras License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
regulator License cleanup: add SPDX license identifiers to some files 2017-11-02 10:04:46 -07:00
remoteproc License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
reset License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
rpmsg rpmsg: glink: Initialize the "intent_req_comp" completion variable 2017-12-20 10:10:29 +01:00
rtc rtc: m41t80: remove unneeded checks from m41t80_sqw_set_rate 2018-01-05 15:48:59 +01:00
s390 s390/zcrypt: Fix wrong comparison leading to strange load balancing 2018-02-03 17:38:59 +01:00
sbus License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
scsi scsi: smartpqi: allow static build ("built-in") 2018-02-22 15:42:14 +01:00
sfi
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sh License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sn
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soc soc: mediatek: pwrap: fix compiler errors 2017-12-20 10:10:34 +01:00
spi spi: imx: do not access registers while clocks disabled 2018-02-03 17:39:23 +01:00
spmi spmi: pmic-arb: Move the ownership check to irq_chip callback 2017-08-28 13:52:22 +02:00
ssb License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
staging crypto: hash - annotate algorithms taking optional key 2018-02-16 20:23:00 +01:00
target block: fix blk_rq_append_bio 2018-01-02 20:31:05 +01:00
tc
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tee optee: fix invalid of_node_put() in optee_driver_init() 2017-12-25 14:26:24 +01:00
thermal thermal/drivers/hisi: Fix multiple alarm interrupts firing 2017-12-25 14:26:31 +01:00
thunderbolt thunderbolt: tb: fix use after free in tb_activate_pcie_devices 2017-12-20 10:10:24 +01:00
tty serial: core: mark port as initialized after successful IRQ change 2018-02-07 11:12:26 -08:00
uio License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
usb usb/gadget: Fix "high bandwidth" check in usb_gadget_ep_match_desc() 2018-02-03 17:39:21 +01:00
uwb License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
vfio vfio/pci: Virtualize Maximum Payload Size 2017-12-25 14:26:29 +01:00
vhost vhost_net: stop device during reset owner 2018-02-13 10:19:47 +01:00
video backlight: pwm_bl: Fix overflow condition 2017-12-25 14:26:24 +01:00
virt virt: Convert to using %pOF instead of full_name 2017-08-29 08:52:51 -05:00
virtio virtio: release virtio index when fail to device_register 2017-12-14 09:52:48 +01:00
vlynq
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vme License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
w1 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
watchdog watchdog: imx2_wdt: restore previous timeout after suspend+resume 2018-02-16 20:23:04 +01:00
xen License cleanup: add SPDX license identifiers to some files 2017-11-02 10:04:46 -07:00
zorro License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00