linux-stable/arch/nds32
Greg Kroah-Hartman 0e75938323 nds32: fix up stack guard gap
commit c453db6cd9 upstream.

Commit 1be7107fbe ("mm: larger stack guard gap, between vmas") fixed
up all architectures to deal with the stack guard gap.  But when nds32
was added to the tree, it forgot to do the same thing.

Resolve this by properly fixing up the nsd32's version of
arch_get_unmapped_area()

Cc: Nick Hu <nickhu@andestech.com>
Cc: Greentime Hu <green.hu@gmail.com>
Cc: Vincent Chen <deanbo422@gmail.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Qiang Liu <cyruscyliu@gmail.com>
Cc: stable <stable@vger.kernel.org>
Reported-by: iLifetruth <yixiaonn@gmail.com>
Acked-by: Hugh Dickins <hughd@google.com>
Link: https://lore.kernel.org/r/20210629104024.2293615-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-28 14:35:46 +02:00
..
boot nds32: remove unneeded clean-files for DTB 2019-11-21 16:03:27 +08:00
configs kbuild: add CONFIG_HEADERS_INSTALL and loosen the dependency of samples 2019-06-15 19:57:01 +09:00
include local64.h: make <asm/local64.h> mandatory 2021-01-12 20:18:16 +01:00
kernel arch-cleanup-2020-10-22 2020-10-23 10:06:38 -07:00
lib treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
math-emu nds32 patches for 5.2-rc3 2019-06-03 10:23:41 -07:00
mm nds32: fix up stack guard gap 2021-07-28 14:35:46 +02:00
Kconfig uaccess: add infrastructure for kernel builds with set_fs() 2020-09-08 22:21:32 -04:00
Kconfig.cpu nds32: Fix typo in Kconfig.cpu 2019-11-21 16:05:07 +08:00
Kconfig.debug treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile kconfig: make arch/*/configs/defconfig the default of KBUILD_DEFCONFIG 2019-06-09 15:08:18 +09:00