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| author | Quentin Perret <qperret@google.com> | 2022-11-10 19:02:57 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-11-11 17:19:35 +0000 |
| commit | 169cd0f8238f2598b85d2db2e15828e8f8da18e5 (patch) | |
| tree | 2a7bfd5c6dcc1d509da79b0fd37e171e326c9be1 /arch/arm64/kernel/irq.c | |
| parent | 27eb26bfff5d358d42911d04bbecc62e659ec32b (diff) | |
| download | linux-169cd0f8238f2598b85d2db2e15828e8f8da18e5.tar.gz linux-169cd0f8238f2598b85d2db2e15828e8f8da18e5.tar.bz2 linux-169cd0f8238f2598b85d2db2e15828e8f8da18e5.zip | |
KVM: arm64: Don't unnecessarily map host kernel sections at EL2
We no longer need to map the host's '.rodata' and '.bss' sections in the
stage-1 page-table of the pKVM hypervisor at EL2, so remove those
mappings and avoid creating any future dependencies at EL2 on
host-controlled data structures.
Tested-by: Vincent Donnefort <vdonnefort@google.com>
Signed-off-by: Quentin Perret <qperret@google.com>
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20221110190259.26861-25-will@kernel.org
Diffstat (limited to 'arch/arm64/kernel/irq.c')
0 files changed, 0 insertions, 0 deletions