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kernel / pub / scm / linux / kernel / git / will / kvmtool / 3c07aeaf993a2ec607ff4e1f8b5b78d300c3c8f5
commit3c07aeaf993a2ec607ff4e1f8b5b78d300c3c8f5[log] [tgz]
authorAtish Patra <atishp@rivosinc.com>Mon Aug 15 15:43:24 2022 +0530
committerWill Deacon <will@kernel.org>Thu Sep 22 13:28:36 2022 +0100
treeb972737b1be9e72318185c9c0206c4a059ad408e
parent2b4fe0f8cff1c7d16ed47016068ad19eedc90068 [diff]
riscv: Add Sstc extension support

Sstc extension allows the guest OS to program the timer directly without
relying on the SBI call. The kernel detects the presence of Sstc extnesion
from the riscv,isa DT property. Add the Sstc extension to the device tree
if it is supported by the host.

Signed-off-by: Atish Patra <atishp@rivosinc.com>
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Link: https://lore.kernel.org/r/20220815101325.477694-5-apatel@ventanamicro.com
Signed-off-by: Will Deacon <will@kernel.org>
1 file changed
tree: b972737b1be9e72318185c9c0206c4a059ad408e
  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. framebuffer.c
  36. guest_compat.c
  37. INSTALL
  38. ioeventfd.c
  39. irq.c
  40. kvm-cmd.c
  41. kvm-cpu.c
  42. kvm-ipc.c
  43. kvm.c
  44. main.c
  45. Makefile
  46. mmio.c
  47. pci.c
  48. README
  49. symbol.c
  50. term.c