Hello!
> Thanks a lot for respining this quickly. I just had a few minor
> comments, so this is almost ready to go. If you can fix that
Damn, the rest of reviews got stuck somewhere and arrived later, so i've just
sent v3 without wrap fix. Will correct it.
Kind regards,
Pavel Fedin
Expert Eng
On 04/12/15 10:25, Pavel Fedin wrote:
> ARM64 CPU has zero register which is read-only, with a value of 0.
> However, KVM currently incorrectly recognizes it being SP (because
> Rt == 31, and in struct user_pt_regs 'regs' array is followed by SP),
> resulting in invalid value being read, or even SP
ARM64 CPU has zero register which is read-only, with a value of 0.
However, KVM currently incorrectly recognizes it being SP (because
Rt == 31, and in struct user_pt_regs 'regs' array is followed by SP),
resulting in invalid value being read, or even SP corruption on write.
The problem has been di