linux/arch/nds32
Greg Kroah-Hartman c453db6cd9 nds32: fix up stack guard gap
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>
2021-07-21 15:51:37 +02:00
..
boot nds32: add arch/nds32/boot/.gitignore 2021-07-05 14:15:11 +09:00
configs nds32: configs: Cleanup CONFIG_CROSS_COMPILE 2021-02-25 14:31:48 +08:00
include mm/thp: define default pmd_pgtable() 2021-07-01 11:06:03 -07:00
kernel nds32: convert to setup_initial_init_mm() 2021-07-08 11:48:21 -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 2021-07-21 15:51:37 +02:00
Kbuild kbuild: require all architectures to have arch/$(SRCARCH)/Kbuild 2021-05-26 23:10:37 +09:00
Kconfig timekeeping: default GENERIC_CLOCKEVENTS to enabled 2020-10-30 21:57:07 +01:00
Kconfig.cpu nds32/mm/highmem: Switch to generic kmap atomic 2020-11-06 23:14:57 +01:00
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