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| author | Suzuki K Poulose <suzuki.poulose@arm.com> | 2018-09-26 17:32:37 +0100 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2018-10-01 13:08:41 +0100 |
| commit | d2db7773ba864df6b4e19643dfc54838550d8049 (patch) | |
| tree | 3237bdd2eba87ac3c5c112e936e642aac522fb32 /firmware | |
| parent | 6bf4ca7fbc85d80446ac01c0d1d77db4d91a6d84 (diff) | |
| download | linux-d2db7773ba864df6b4e19643dfc54838550d8049.tar.gz linux-d2db7773ba864df6b4e19643dfc54838550d8049.tar.bz2 linux-d2db7773ba864df6b4e19643dfc54838550d8049.zip | |
kvm: arm/arm64: Fix stage2_flush_memslot for 4 level page table
So far we have only supported 3 level page table with fixed IPA of
40bits, where PUD is folded. With 4 level page tables, we need
to check if the PUD entry is valid or not. Fix stage2_flush_memslot()
to do this check, before walking down the table.
Acked-by: Christoffer Dall <cdall@kernel.org>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'firmware')
0 files changed, 0 insertions, 0 deletions