Wang Qing b17f941416 arc: kernel: Return -EFAULT if copy_to_user() fails ...

[ Upstream commit 46e152186c ]

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>

2023-05-16 10:52:39 +09:00

..

boot

ARC: [plat-axs10x]: Add missing multicast filter number to GMAC node

2023-05-15 16:57:13 +09:00

configs

ARC: [zebu] Remove CONFIG_INITRAMFS_SOURCE from defconfigs

2023-05-15 10:25:56 +09:00

include

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

2023-05-16 10:26:32 +09:00

kernel

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

2023-05-16 10:52:39 +09:00

lib

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

2023-05-15 12:05:34 +09:00

mm

ARC: fix build warnings with !CONFIG_KPROBES

2023-05-15 13:54:45 +09:00

oprofile

ARC: OProfile support

2013-02-15 23:16:00 +05:30

plat-axs10x

Merge tag 'arc-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc

2016-05-19 09:46:18 -07:00

plat-eznps

irqchip/eznps: Fix build error for !ARC700 builds

2023-05-16 09:12:21 +09:00

plat-sim

ARCv2: Add support for ZeBu Emulation platform for HS cores

2016-09-30 14:48:15 -07:00

plat-tb10x

arc: select GPIOLIB directly

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

Kbuild

ARC: Build system: Makefiles, Kconfig, Linker script

2013-02-11 20:00:25 +05:30

Kconfig

ARC: fix allnoconfig build warning

2023-05-15 13:56:59 +09:00

Kconfig.debug

ARC: With earlycon in use, retire EARLY_PRINTK

2015-05-11 11:20:21 +05:30

Makefile

ARC: build: add boot_targets to PHONY

2023-05-16 10:26:30 +09:00