On 09/08/16 11:40, Jan Beulich wrote: > --- a/xen/arch/x86/cpu/mtrr/main.c > +++ b/xen/arch/x86/cpu/mtrr/main.c > @@ -332,7 +332,7 @@ int mtrr_add_page(unsigned long base, un > if ((type == MTRR_TYPE_WRCOMB) && !have_wrcomb()) { > printk(KERN_WARNING > "mtrr: your processor doesn't support > write-combining\n"); > - return -ENOSYS; > + return -EOPNOTSUPP;
Will this break the classic-xen MTRR code? ISTR it was very picky, from the cpuid work. Also, as some further cleanup, that printk should become a print-once. The others look ok. ~Andrew _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel