| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2024-10-28 | RISC-V: KVM: Use SBI sync SRET call when available | Anup Patel | |
| Implement an optimized KVM world-switch using SBI sync SRET call when SBI nested acceleration extension is available. This improves KVM world-switch when KVM RISC-V is running as a Guest under some other hypervisor. Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Atish Patra <atishp@rivosinc.com> Link: https://lore.kernel.org/r/20241020194734.58686-12-apatel@ventanamicro.com Signed-off-by: Anup Patel <anup@brainfault.org> | |||
| 2024-10-28 | RISC-V: KVM: Add common nested acceleration support | Anup Patel | |
| Add a common nested acceleration support which will be shared by all parts of KVM RISC-V. This nested acceleration support detects and enables SBI NACL extension usage based on static keys which ensures minimum impact on the non-nested scenario. Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Atish Patra <atishp@rivosinc.com> Link: https://lore.kernel.org/r/20241020194734.58686-9-apatel@ventanamicro.com Signed-off-by: Anup Patel <anup@brainfault.org> | |||
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index : linux-arm.git | |
| Russell King's ARM Linux kernel tree | Russell King |
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