-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 > OK, Shall I look for the DataTLBError code in head.S? I realized that I've got > DataTLBError sometimes via BDI2000/kgdb (the fault address is within > DataTLBError), Shall I should also look for arch/ppc/mm/fault.c? > if you end up in fault.c (via call to handle_page_fault) then I think you allready had an invalid access - you should not have ended there if the tlb entries would have been loaded properly from where ever XM put them (not in any pgd that linux knows of) - no COW or lazy mechanism available as the pgd of the domains are not handled in fault.c .
hofrat -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQFHHFcZnU7rXZKfY2oRAtKLAJ4pdGYGSrv/WFEraJiiHdeGndVupwCgiz56 Le5QyhS1dpfdgb0pbe5hLRk= =PutX -----END PGP SIGNATURE----- _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
