hulk inclusion
category: feature
bugzilla: NA
CVE: NA
---------------------------

The ILP32 for ARM64 patch series introduces another 'compat' mode additionally
to aarch32_el0. So to avoid confusing, aarch32-only functions renamed in
according to it.
Signed-off-by: NYury Norov <ynorov@caviumnetworks.com>

 Conflicts:
	arch/arm64/kernel/cpufeature.c
	arch/arm64/kernel/sys32.c
	arch/arm64/kernel/sys_compat.c
	arch/arm64/kernel/syscall.c
	arch/arm64/kernel/traps.c

[wangxiongfeng: conflicts because of the following commit.
acf2a6efa arm64: use the correct function type for
__arm64_sys_ni_syscall
f5b984c22 arm64: compat: Don't pull syscall number from regs in
arm_compat_syscall
119703e85 arm64: cpufeature: Set the FP/SIMD compat HWCAP
So we only change 'compat_*' to 'a32_*'.

6a605e36 arm64: Force SSBS on context switch
Above commit add 'compat_user_mode()' in 'ssbs_thread_switch()'. We also
need to change it.
]
Signed-off-by: NXiongfeng Wang <wangxiongfeng2@huawei.com>
Reviewed-by: NHanjun Guo &lt;guohanjun@huawei.com <mailto:guohanjun@huawei.com&gt;>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>