-------- Original-Nachricht -------- > Datum: Wed, 14 Nov 2007 21:04:57 +1100 > Von: Benjamin Herrenschmidt <[EMAIL PROTECTED]> > An: Gerhard Pircher <[EMAIL PROTECTED]> > CC: linuxppc-dev@ozlabs.org > Betreff: Re: Kernel locks up after calling kernel_execve()
> On Wed, 2007-11-14 at 10:39 +0100, Gerhard Pircher wrote: > > Yeah, the northbridge hates the M bit! Thus the AmigaOne platform code > > masks out the CPU_FTR_NEED_COHERENT flag and disables the L2 cache > > prefetch engines (I don't care about the performance loss). > > I couldn't find any other code that sets the M bit, except for huge > > TLB > > page support, but isn't that only for PPC64? > > Right, it's only 64 bits. You've double checked nothing broke the M bit > thing ? In which case, I don't know what else... Yes, I did. Otherwise the machine dies much earlier in the boot process. Gerhard -- Der GMX SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen! Ideal für Modem und ISDN: http://www.gmx.net/de/go/smartsurfer _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
