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kernel / pub / scm / linux / kernel / git / sashal / kvmtool / bd33695d12a71daea2f622b52e5b6f2a0beef98b
commitbd33695d12a71daea2f622b52e5b6f2a0beef98b[log] [tgz]
authorAndre Przywara <andre.przywara@arm.com>Wed Dec 17 15:40:44 2014 +0000
committerWill Deacon <will.deacon@arm.com>Mon Jun 01 16:39:55 2015 +0100
tree306b6d6acd7dac27c72e8dc7bd42195c4a54c1e8
parentdc7a55d6bfe61b848832ad1e22273cee4db5d155 [diff]
kvmtool: ARM: fix initrd functionality

lkvm -i is currently broken on ARM/ARM64.
We should not try to convert smaller-than-4GB addresses into 64-bit
big endian and then stuff them into u32 variables if we expect to read
anything other than 0 out of it.
Adjust the type to u64 to write the proper address in BE format into
the /chosen node (and also match the address size we formely posted)
and let Linux thus read the right values.
This fixes initrd functionality for ARM and ARM64 guests.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
1 file changed
tree: 306b6d6acd7dac27c72e8dc7bd42195c4a54c1e8
  1. arm/
  2. config/
  3. disk/
  4. Documentation/
  5. guest/
  6. hw/
  7. include/
  8. mips/
  9. net/
  10. powerpc/
  11. tests/
  12. ui/
  13. util/
  14. virtio/
  15. x86/
  16. .gitignore
  17. builtin-balloon.c
  18. builtin-debug.c
  19. builtin-help.c
  20. builtin-list.c
  21. builtin-pause.c
  22. builtin-resume.c
  23. builtin-run.c
  24. builtin-sandbox.c
  25. builtin-setup.c
  26. builtin-stat.c
  27. builtin-stop.c
  28. builtin-version.c
  29. code16gcc.h
  30. command-list.txt
  31. CREDITS-Git
  32. devices.c
  33. framebuffer.c
  34. guest_compat.c
  35. ioeventfd.c
  36. ioport.c
  37. irq.c
  38. kvm-cmd.c
  39. kvm-cpu.c
  40. kvm-ipc.c
  41. kvm.c
  42. main.c
  43. Makefile
  44. mmio.c
  45. pci.c
  46. README
  47. symbol.c
  48. term.c