Wang Qing 7fa5409a3c arc: kernel: Return -EFAULT if copy_to_user() fails ...

[ Upstream commit 46e152186cd89d940b26726fff11eb3f4935b45a ]

The copy_to_user() function returns the number of bytes remaining to be
copied, but we want to return -EFAULT if the copy doesn't complete.

Signed-off-by: Wang Qing <wangqing@vivo.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-04-28 13:16:48 +02:00

..

boot

ARC: [plat-hsdk]: Switch ethernet phy-mode to rgmii-id

2020-09-17 13:45:25 +02:00

configs

ARC: enable uboot support unconditionally

2019-08-06 19:06:57 +02:00

include

arch/arc: add copy_user_page() to <asm/page.h> to fix build error on ARC

2021-01-19 18:22:36 +01:00

kernel

arc: kernel: Return -EFAULT if copy_to_user() fails

2021-04-28 13:16:48 +02:00

lib

ARCv2: lib: memcpy: fix doing prefetchw outside of buffer

2019-03-23 20:09:51 +01:00

mm

ARC: IOC: panic if kernel was started with previously enabled IOC

2019-12-13 08:51:12 +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

plat-axs10x

ARC: [plat-axs103] refactor the quad core DT quirk code

2017-12-20 12:41:45 -08:00

plat-eznps

irqchip/eznps: Fix build error for !ARC700 builds

2020-09-17 13:45:25 +02:00

plat-hsdk

arc: plat-hsdk: fix kconfig dependency warning when !RESET_CONTROLLER

2020-10-29 09:55:17 +01:00

plat-sim

ARC: [plat-sim] Include this platform unconditionally

2017-08-04 13:49:47 +05:30

plat-tb10x

arc: select GPIOLIB directly

2016-04-26 14:07:59 +02:00

Kbuild

…

Kconfig

ARC: enable uboot support unconditionally

2019-08-06 19:06:57 +02:00

Kconfig.debug

Kconfig: consolidate the "Kernel hacking" menu

2018-08-02 08:06:48 +09:00

Makefile

ARC: build: add boot_targets to PHONY

2021-01-19 18:22:36 +01:00