![]() | ||||||||||
Messages in this thread |
Dan Upton wrote: > > I guess the question is, am I just misunderstanding the use of > rdmsr_safe_on_cpu, or is it an issue with that particular MSR (some of > the stuff I've read indicates that rdmsr_safe was really only > implemented as a prequel to the coretemp driver), or is it something > wrong with rdmsr_safe_on_cpu? > *msr_safe_*() can only trap #GP's, which would be manifest as oopses if you used the unsafe versions. If the CPU *hangs* when touching an MSR, nothing we can do in software will help. -hpa -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | |||||||||
| Last update: 2008-02-27 06:53 [W:1.025 / U:0.070 seconds] ©2003-2008 Jasper Spaans | ||||||||||