Google Git
Sign in
android-kvm / kvmtool / d9052a965a22a3a2b96668222e384fb5d1747664
commitd9052a965a22a3a2b96668222e384fb5d1747664[log] [tgz]
authorAnup Patel <apatel@ventanamicro.com>Mon Mar 25 21:01:35 2024 +0530
committerWill Deacon <will@kernel.org>Tue Apr 09 16:01:58 2024 +0100
tree76a36a381ef95a2a9b9afde8665973c637517432
parent8b4cc7051393bddb1939c6636da91fb17cf1e39e [diff]
riscv: Add scalar crypto extensions support

When the scalar extensions are available expose them to the guest
via device tree so that guest can use it. This includes extensions
Zbkb, Zbkc, Zbkx, Zknd, Zkne, Zknh, Zkr, Zksed, Zksh, and Zkt.

The Zkr extension requires SEED CSR emulation in user space so
we also add related KVM_EXIT_RISCV_CSR handling.

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Link: https://lore.kernel.org/r/20240325153141.6816-5-apatel@ventanamicro.com
Signed-off-by: Will Deacon <will@kernel.org>
4 files changed
tree: 76a36a381ef95a2a9b9afde8665973c637517432
  1. arm/
  2. config/
  3. disk/
  4. Documentation/
  5. guest/
  6. hw/
  7. include/
  8. mips/
  9. net/
  10. powerpc/
  11. riscv/
  12. tests/
  13. ui/
  14. util/
  15. vfio/
  16. virtio/
  17. x86/
  18. .gitignore
  19. builtin-balloon.c
  20. builtin-debug.c
  21. builtin-help.c
  22. builtin-list.c
  23. builtin-pause.c
  24. builtin-resume.c
  25. builtin-run.c
  26. builtin-sandbox.c
  27. builtin-setup.c
  28. builtin-stat.c
  29. builtin-stop.c
  30. builtin-version.c
  31. code16gcc.h
  32. COPYING
  33. CREDITS-Git
  34. devices.c
  35. epoll.c
  36. framebuffer.c
  37. guest_compat.c
  38. INSTALL
  39. ioeventfd.c
  40. irq.c
  41. kvm-cmd.c
  42. kvm-cpu.c
  43. kvm-ipc.c
  44. kvm.c
  45. main.c
  46. Makefile
  47. mmio.c
  48. pci.c
  49. README
  50. symbol.c
  51. term.c