Comment # 6 on bug 1132956 from Michal Suchanek

Which does not seem to work well:

linux:/mnt/armv6 # uname -a
Linux linux.suse 4.4.176-1.g755499f-default #1 SMP Thu Apr 4 18:21:44 UTC 2019
(755499f) aarch64 aarch64 aarch64 GNU/x
linux:/mnt/armv6 # chroot .
[ 4774.885949] "bash" (1547) uses deprecated CP15 Barrier instruction at
0xf73105f8
[ 4774.902912] "bash" (1547) uses deprecated CP15 Barrier instruction at
0xf73105f8
[ 4774.902922] "bash" (1547) uses deprecated CP15 Barrier instruction at
0xf73105f8
[ 4774.902931] "bash" (1547) uses deprecated CP15 Barrier instruction at
0xf73105f8
[ 4774.902943] "bash" (1547) uses deprecated CP15 Barrier instruction at
0xf73105f8
[ 4774.902955] "bash" (1547) uses deprecated CP15 Barrier instruction at
0xf7310e34
[ 4775.084385] "bash" (1547) uses deprecated CP15 Barrier instruction at
0xf714665c
[ 4775.084400] "bash" (1547) uses deprecated CP15 Barrier instruction at
0xf7146698
[ 4775.084919] "bash" (1547) uses deprecated CP15 Barrier instruction at
0xf718ac98
[ 4775.084967] "bash" (1547) uses deprecated CP15 Barrier instruction at
0xf718acb8
linux.suse:/ # [ 4780.705417] cp15barrier_handler: 786 callbacks suppressed
u[ 4780.705426] "bash" (1547) uses deprecated CP15 Barrier instruction at
0xf7175668
[ 4780.705445] "bash" (1547) uses deprecated CP15 Barrier instruction at
0xf71757ac
[ 4780.705463] "bash" (1547) uses deprecated CP15 Barrier instruction at
0xf7174338
[ 4780.705488] "bash" (1547) uses deprecated CP15 Barrier instruction at
0xf71743c0
[ 4780.929341] "bash" (1547) uses deprecated CP15 Barrier instruction at
0xf7175668
n[ 4780.929358] "bash" (1547) uses deprecated CP15 Barrier instruction at
0xf71757ac
[ 4780.929373] "bash" (1547) uses deprecated CP15 Barrier instruction at
0xf7174338
[ 4780.929397] "bash" (1547) uses deprecated CP15 Barrier instruction at
0xf71743c0
[ 4781.057386] "bash" (1547) uses deprecated CP15 Barrier instruction at
0xf7175668
a[ 4781.057401] "bash" (1547) uses deprecated CP15 Barrier instruction at
0xf71757ac
me -a
Linux linux.suse 4.4.176-1.g755499f-default #1 SMP Thu Apr 4 18:21:44 UTC 2019
(755499f) aarch64 aarch64 aarch64 GNU/