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| author |   Quentin Perret <qperret@google.com> | 2021-10-05 10:01:42 +0100 |
|---|---|---|
| committer |   Marc Zyngier <maz@kernel.org> | 2021-10-05 13:02:54 +0100 |
| commit | 7615c2a514788559c6684234b8fc27f3a843c2c6 (patch) | |
| tree | 874d1721abc8e9d1ae97942d6376d994e3081b99 /drivers/fpga/fpga-mgr.c | |
| parent | KVM: arm64: Fix host stage-2 PGD refcount (diff) | |
| download | linux-dev-7615c2a514788559c6684234b8fc27f3a843c2c6.tar.xz linux-dev-7615c2a514788559c6684234b8fc27f3a843c2c6.zip | |
KVM: arm64: Report corrupted refcount at EL2
Some of the refcount manipulation helpers used at EL2 are instrumented
to catch a corrupted state, but not all of them are treated equally. Let's
make things more consistent by instrumenting hyp_page_ref_dec_and_test()
as well.
Acked-by: Will Deacon <will@kernel.org>
Suggested-by: Will Deacon <will@kernel.org>
Signed-off-by: Quentin Perret <qperret@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20211005090155.734578-6-qperret@google.com
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions