| commit | e864227b66c172c24b92ac69385e771f56b83d14 | [log] [tgz] |
|---|---|---|
| author | Will Deacon <will@kernel.org> | Thu Jul 11 10:59:47 2024 +0100 |
| committer | Will Deacon <will@kernel.org> | Tue Jul 30 15:45:15 2024 +0100 |
| tree | 29636c0244a50d1b9a9af543ffea75610eb39574 | |
| parent | aa8c7e1b6bdd64f968dc02ec0c5bc04366054493 [diff] |
drivers/virt: pkvm: Intercept ioremap using pKVM MMIO_GUARD hypercall Hook up pKVM's MMIO_GUARD hypercall so that ioremap() and friends will register the target physical address as MMIO with the hypervisor, allowing guest exits to that page to be emulated by the host with full syndrome information. Signed-off-by: Will Deacon <will@kernel.org>