On Mon, May 08, 2023 at 09:44:23PM +0200, Thomas Gleixner wrote: > + /* APIC ID not found in the table. Drop the trampoline lock and bail. > */ > + movq trampoline_lock(%rip), %rax
Again:
movl $0, (%rax)
is sufficient for unlock.
> + lock
> + btrl $0, (%rax)
