[PATCH v2 0/3] KVM: arm64: fix warnings in W=1 build

[Sebastian Ott]

Building arch/arm64/kvm/ with W=1 spills out a lot of warnings. When
changing stuff I try to use as much tooling as possible to make sure
that I don't screw up - having a clean baseline imho helps with that.

With the first 2 patches applied make W=1 arch/arm64/kvm/ runs without
warnings for me (fedora userspace, upstream linux after kvm merge).
Patch 3 gets rid of sparse lock warnings in arch/arm64/kvm/vgic/.

Patch 1 now just adds -Wno-override-init to the cflags of the affected
files. Alternatives would be to add this to the whole subdir or
reintroduce the flag for higher warn levels..

Sebastian Ott (3):
  KVM: arm64: fix override-init warnings in W=1 builds
  KVM: arm64: fix kdoc warnings in W=1 builds
  KVM: arm64: vgic: fix unexpected unlock sparse warnings

 arch/arm64/kvm/Makefile          |  3 +++
 arch/arm64/kvm/arm.c             |  1 +
 arch/arm64/kvm/hyp/nvhe/Makefile |  2 ++
 arch/arm64/kvm/hyp/vhe/Makefile  |  2 ++
 arch/arm64/kvm/vgic/vgic-irqfd.c |  7 ++++---
 arch/arm64/kvm/vgic/vgic-its.c   | 18 +++++++++++-------
 arch/arm64/kvm/vgic/vgic-v3.c    |  2 +-
 arch/arm64/kvm/vgic/vgic.c       |  2 +-
 arch/arm64/kvm/vgic/vgic.h       |  2 +-
 9 files changed, 26 insertions(+), 13 deletions(-)

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2.42.0