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| author | Marc Zyngier <maz@kernel.org> | 2023-05-11 15:26:01 +0100 | 
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2023-05-11 15:26:01 +0100 | 
| commit | c3a62df457ff9ac8c77efe6d1eca2855d399355d (patch) | |
| tree | aeed6dcc72dfcd76800481a2fe355b8cc532ebe3 /lib/string_helpers.c | |
| parent | 9a48c597d60decb1c1f982a9eac19519dbf02875 (diff) | |
| parent | 1ea244158a4a20ac686f4d1d46285f3d38d4571f (diff) | |
Merge branch kvm-arm64/pgtable-fixes-6.4 into kvmarm-master/fixes
* kvm-arm64/pgtable-fixes-6.4:
  : .
  : Fixes for concurrent S2 mapping race from Oliver:
  :
  : "So it appears that there is a race between two parallel stage-2 map
  : walkers that could lead to mapping the incorrect PA for a given IPA, as
  : the IPA -> PA relationship picks up an unintended offset. This series
  : eliminates the problem by using the current IPA of the walk as the
  : source-of-truth regarding where we are in a map operation."
  : .
  KVM: arm64: Constify start/end/phys fields of the pgtable walker data
  KVM: arm64: Infer PA offset from VA in hyp map walker
  KVM: arm64: Infer the PA offset from IPA in stage-2 map walker
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions
