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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 /arch/arm64/mm/proc.S | |
| 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 'arch/arm64/mm/proc.S')
0 files changed, 0 insertions, 0 deletions