Import Upstream version 5.4.8

086e5551 · Lorenzo "Palinuro" Faletra · d2ab784c · 086e5551 · 086e5551 · 086e5551
Commit 086e5551 authored Jan 12, 2020 by Lorenzo "Palinuro" Faletra
--- a/tools/testing/selftests/powerpc/tm/tm-signal-sigreturn-nt.c
+++ b/tools/testing/selftests/powerpc/tm/tm-signal-sigreturn-nt.c
--- a/tools/testing/selftests/proc/proc-self-map-files-002.c
+++ b/tools/testing/selftests/proc/proc-self-map-files-002.c
--- a/tools/testing/selftests/vm/config
+++ b/tools/testing/selftests/vm/config
--- a/virt/kvm/arm/mmu.c
+++ b/virt/kvm/arm/mmu.c