Hollis Blanchard wrote: > Actually, (now that I try to build with it :) this doesn't work for > PowerPC, which defines (or rather, doesn't not define) > CONFIG_HAS_IOPORT.
You mean ppc has ioport , but you don't use current kvm io infrastructure to handle it ? Xiantao > On Mon, 2007-12-03 at 16:14 -0600, Hollis Blanchard wrote: >> Signed-off-by: Hollis Blanchard <[EMAIL PROTECTED]> --- >> pio_data is obviously arch-specific, but we might be able to get by >> with an ifdef in kvm_vcpu_nopage() rather than needing an arch hook. >> Thoughts? >> >> 1 file changed, 2 insertions(+) >> drivers/kvm/kvm_main.c | 2 ++ >> >> >> diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c --- >> a/drivers/kvm/kvm_main.c +++ b/drivers/kvm/kvm_main.c >> @@ -674,8 +674,10 @@ static struct page *kvm_vcpu_nopage(stru >> pgoff = ((address - vma->vm_start) >> PAGE_SHIFT) + vma->vm_pgoff; >> if (pgoff == 0) page = virt_to_page(vcpu->run); >> +#ifdef CONFIG_HAS_IOPORT >> else if (pgoff == KVM_PIO_PAGE_OFFSET) >> page = virt_to_page(vcpu->pio_data); >> +#endif /* CONFIG_HAS_IOPORT */ >> else >> return NOPAGE_SIGBUS; >> get_page(page); >> >> ------------------------------------------------------------------------ - >> SF.Net email is sponsored by: The Future of Linux Business White >> Paper from Novell. From the desktop to the data center, Linux is >> going mainstream. Let it simplify your IT future. >> http://altfarm.mediaplex.com/ad/ck/8857-50307-18918-4 >> _______________________________________________ >> kvm-devel mailing list >> kvm-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/kvm-devel > > > ------------------------------------------------------------------------ - > SF.Net email is sponsored by: The Future of Linux Business White Paper > from Novell. From the desktop to the data center, Linux is going > mainstream. Let it simplify your IT future. > http://altfarm.mediaplex.com/ad/ck/8857-50307-18918-4 > _______________________________________________ > kvm-ppc-devel mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/kvm-ppc-devel ------------------------------------------------------------------------- SF.Net email is sponsored by: The Future of Linux Business White Paper from Novell. From the desktop to the data center, Linux is going mainstream. Let it simplify your IT future. http://altfarm.mediaplex.com/ad/ck/8857-50307-18918-4 _______________________________________________ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
