Re: [rft] s2ram wakeup moves to .c, could fix few machines

H. Peter Anvin
2008-02-07T22:45:35Z

Rafael J. Wysocki wrote:

> ENTRY(wakeup_long64)
> wakeup_long64:
> - movq saved_magic, %rax
> - movq $0x123456789abcdef0, %rdx
> - cmpq %rdx, %rax
> - jne bogus_64_magic
> + movq saved_magic, %rax
> + movq $0x123456789abcdef0, %rdx
> + cmpq %rdx, %rax
> + jne bogus_64_magic

A random magic is probably more likely to be unique than something like
that.

-hpa