Benjamin Herrenschmidt <b...@kernel.crashing.org> wrote on 12/10/2009 00:44:56: > On Mon, 2009-10-12 at 00:19 +0200, Joakim Tjernlund wrote: > > > > I hear you, I can remove DTLB error with an add on patch later if that is > > OK? > > I cannot remove the DARFix though, when I move that to do_page_fault(), I > > get > > duplicate TLB hits on the same insn. It is like when transfer_to_handler() > > executes rfi, the cpu restarts the the faulting insn instead of jumping > > to the page fault handler, not always but often. > > I'm not sure what you mean here ...
Just that I need to keep the DAR fix for dcbX insn in the DTLB handler. If I try to move it to do_page_fault() I get a lot more DTLB errors for dcbX insn. Jocke _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
