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| author |  Ricardo Koller <ricarkol@google.com>
| 2023-01-27 21:43:53 +0000 |
|---|---|---|
| committer |  Marc Zyngier <maz@kernel.org>
| 2023-01-29 18:49:08 +0000 |
| commit | 08ddbbdf0b55839ca93a12677a30a1ef24634969 (patch) | |
| tree | 1f8b8e7a66f2a811fbf69351059b89199e06e5b4 /include | |
| parent | KVM: selftests: aarch64: Fix check of dirty log PT write (diff) | |
| download | linux-08ddbbdf0b55839ca93a12677a30a1ef24634969.tar.gz linux-08ddbbdf0b55839ca93a12677a30a1ef24634969.tar.bz2 linux-08ddbbdf0b55839ca93a12677a30a1ef24634969.zip | |
KVM: selftests: aarch64: Test read-only PT memory regions
Extend the read-only memslot tests in page_fault_test to test
read-only PT (Page table) memslots. Note that this was not allowed
before commit 406504c7b040 ("KVM: arm64: Fix S1PTW handling on RO
memslots") as all S1PTW faults were treated as writes which resulted
in an (unrecoverable) exception inside the guest.
Signed-off-by: Ricardo Koller <ricarkol@google.com>
Reviewed-by: Oliver Upton <oliver.upton@linux.dev>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230127214353.245671-5-ricarkol@google.com
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions