diff options
| author | David Brazdil <dbrazdil@google.com> | 2021-07-28 15:32:31 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2021-07-29 17:33:04 +0100 |
| commit | facee1be7689f8cf573b9ffee6a5c28ee193615e (patch) | |
| tree | fe98937e7a51d4879e8149ac85f053626ed8b545 /fs/btrfs/inode.c | |
| parent | 5cf17746b302aa32a4f200cc6ce38865bfe4cf94 (diff) | |
KVM: arm64: Fix off-by-one in range_is_memory
Hyp checks whether an address range only covers RAM by checking the
start/endpoints against a list of memblock_region structs. However,
the endpoint here is exclusive but internally is treated as inclusive.
Fix the off-by-one error that caused valid address ranges to be
rejected.
Cc: Quentin Perret <qperret@google.com>
Fixes: 90134ac9cabb6 ("KVM: arm64: Protect the .hyp sections from the host")
Signed-off-by: David Brazdil <dbrazdil@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210728153232.1018911-2-dbrazdil@google.com
Diffstat (limited to 'fs/btrfs/inode.c')
0 files changed, 0 insertions, 0 deletions