Wang Qing b448a6a2fc 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>

2021-04-21 13:00:51 +02:00

..

boot

ARC: build: move symlink creation to arch/arc/Makefile to avoid race

2021-01-19 18:27:23 +01:00

configs

ARC: [plat-eznps]: Drop support for EZChip NPS platform

2020-10-05 21:02:29 -07:00

include

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

2021-01-19 18:27:26 +01:00

kernel

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

2021-04-21 13:00:51 +02:00

lib

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

mm

ARC: mm: fix spelling mistakes

2020-11-17 20:12:01 -08:00

oprofile

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

plat-axs10x

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

plat-hsdk

ARC: [plat-hsdk] Remap CCMs super early in asm boot trampoline

2020-11-02 11:45:09 -08:00

plat-sim

ARC: merge HAPS-HS with nSIM-HS configs

2019-10-28 12:12:31 -07:00

plat-tb10x

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333

2019-06-05 17:37:06 +02:00

Kbuild

treewide: Add SPDX license identifier - Kbuild

2019-05-30 11:32:33 -07:00

Kconfig

Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2020-10-22 09:59:21 -07:00

Kconfig.debug

Kconfig: consolidate the "Kernel hacking" menu

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

Makefile

ARC: build: move symlink creation to arch/arc/Makefile to avoid race

2021-01-19 18:27:23 +01:00