> On Wed, Nov 14, 2007 at 12:32:43AM +0100, Miklos Szeredi wrote: > > UML doesn't run on 2.6.24-rc2 as host (config attached). Guest is > > 2.6.23-mm1, but I guess it's irrelevant. 2.6.23 as host was OK. > > > > When booting there are zillions of lines like this: > > > > "arch_switch_tls failed, errno = EINVAL" > > This is PTRACE_ARCH_PRCTL failing and the only EINVAL I see is > do_arch_prctl getting a bogus operation - something other than > ARCH_[GS]ET_[FG]S, which is strange because UML never would have > worked if it were passing in bogus arguments.
Note, this is 32bit UML on 64bit host, to complicate matters. So I think it's not PTRACE_ARCH_PRCTL, but PTRACE_SET_THREAD_AREA. Maybe this is a fallout from the x86 architecture merge? Tglx and mingo cc-d. Miklos - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
