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android-kvm / kvmtool / da4cfc3e540341b84c4bbad705b5a15865bc1f80
commitda4cfc3e540341b84c4bbad705b5a15865bc1f80[log] [tgz]
authorSicheng Liu <lsc2001@outlook.com>Sat Mar 30 08:41:49 2024 +0000
committerWill Deacon <will@kernel.org>Tue Apr 09 16:06:44 2024 +0100
tree3f10fbcbc2fed7d99d13b9b1956ad67dcef0d769
parentd38c8f76ebe20c94329cb75aeb21eb061e975798 [diff]
x86: Fix some memory sizes when setting up bios

In e820_setup(), the memory region of MB_BIOS is [MB_BIOS_BEGIN, MB_BIOS_END],
so its memory size should be MB_BIOS_SIZE (= MB_BIOS_END - MB_BIOS_BEGIN + 1).
The same thing goes for BDA, EBDA, MB_BIOS and VGA_ROM in setup_bios().
By the way, a little change is made in setup_irq_handler() to avoid using
hard coding.

Signed-off-by: Sicheng Liu <lsc2001@outlook.com>
Link: https://lore.kernel.org/r/SY6P282MB373318D6241D56E074B040DFA3392@SY6P282MB3733.AUSP282.PROD.OUTLOOK.COM
Signed-off-by: Will Deacon <will@kernel.org>
2 files changed
tree: 3f10fbcbc2fed7d99d13b9b1956ad67dcef0d769
  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