Reviewed-by: Cameron Esfahani
LGTM.
Cameron Esfahani
di...@apple.com
"There are times in the life of a nation when the only place a decent man can
find himself is in prison."
> On Mar 28, 2020, at 10:44 AM, Roman Bolshakov wrote:
>
> The sequence of instructions exposes an issue:
> sti
On 28/03/20 18:44, Roman Bolshakov wrote:
> The sequence of instructions exposes an issue:
> sti
> hlt
>
> Interrupts cannot be delivered to hvf after hlt instruction cpu because
> HF_INHIBIT_IRQ_MASK is set just before hlt is handled and never reset
> after moving instruction pointer beyond
The sequence of instructions exposes an issue:
sti
hlt
Interrupts cannot be delivered to hvf after hlt instruction cpu because
HF_INHIBIT_IRQ_MASK is set just before hlt is handled and never reset
after moving instruction pointer beyond hlt.
So, after hvf_vcpu_exec() returns, CPU thread gets
