android_kernel_motorola_sm6375/arch/microblaze
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Arnd Bergmann a975000e7a uaccess: fix nios2 and microblaze get_user_8()
[ Upstream commit a97b693c3712f040c5802f32b2d685352e08cefa ]

These two architectures implement 8-byte get_user() through
a memcpy() into a four-byte variable, which won't fit.

Use a temporary 64-bit variable instead here, and use a double
cast the way that risc-v and openrisc do to avoid compile-time
warnings.

Fixes: 6a090e9797 ("arch/microblaze: support get_user() of size 8 bytes")
Fixes: 5ccc6af5e8 ("nios2: Memory management")
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-04-15 14:18:08 +02:00
..
boot microblaze: Switch to standard restart handler 2019-09-19 10:43:32 +02:00
configs microblaze: Switch to standard restart handler 2019-09-19 10:43:32 +02:00
include uaccess: fix nios2 and microblaze get_user_8() 2022-04-15 14:18:08 +02:00
kernel microblaze: Prevent the overflow of the start 2020-02-24 08:37:02 +01:00
lib
mm Merge branch 'akpm' (patches from Andrew) 2019-09-24 16:10:23 -07:00
oprofile
pci
Kconfig Microblaze patches for 5.4-rc1 2019-09-24 12:49:47 -07:00
Kconfig.debug
Kconfig.platform
Makefile