Amit Shah wrote: > On Thu, Jan 08, 2009 at 03:27:12PM +0800, Huang, Wei W wrote: >> vtd.c has been renamed to iommu.c, need to change it in Kbuild >> accordingly. >> >> Signed-off-by: Wei Huang <[email protected]> >> --- >> kernel/x86/Kbuild | 2 +- >> 1 files changed, 1 insertions(+), 1 deletions(-) >> >> diff --git a/kernel/x86/Kbuild b/kernel/x86/Kbuild >> index c4723b1..48339b4 100644 >> --- a/kernel/x86/Kbuild >> +++ b/kernel/x86/Kbuild >> @@ -10,7 +10,7 @@ ifeq ($(EXT_CONFIG_KVM_TRACE),y) >> kvm-objs += kvm_trace.o >> endif >> ifeq ($(CONFIG_DMAR),y) >> -kvm-objs += vtd.o >> +kvm-objs += iommu.o > > This won't be able to build an older kernel. >
Because IOMMU APIs were changed in kernel, it needs external module to support older kernel. Regards, Weidong > Amit -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
