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| author |   Anup Patel <apatel@ventanamicro.com> | 2022-07-29 17:15:18 +0530 |
|---|---|---|
| committer |   Anup Patel <anup@brainfault.org> | 2022-07-29 17:15:18 +0530 |
| commit | 6bb2e00ea304ffc0446f345c46fe22713ce43cbf (patch) | |
| tree | 054dbf5e54bdae60014a7b008dacb58757cbd202 /tools/perf/scripts/python/stackcollapse.py | |
| parent | RISC-V: KVM: Use PAGE_KERNEL_IO in kvm_riscv_gstage_ioremap() (diff) | |
| download | linux-dev-6bb2e00ea304ffc0446f345c46fe22713ce43cbf.tar.xz linux-dev-6bb2e00ea304ffc0446f345c46fe22713ce43cbf.zip | |
RISC-V: KVM: Add support for Svpbmt inside Guest/VM
The Guest/VM can use Svpbmt in VS-stage page tables when allowed by the
Hypervisor using the henvcfg.PBMTE bit.
We add Svpbmt support for the KVM Guest/VM which can be enabled/disabled
by the KVM user-space (QEMU/KVMTOOL) using the ISA extension ONE_REG
interface.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Signed-off-by: Anup Patel <anup@brainfault.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions